fs/xfs/xfs_trace.h

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2009, Christoph Hellwig
   4  * All Rights Reserved.
   5  *
   6  * NOTE: none of these tracepoints shall be considered a stable kernel ABI
   7  * as they can change at any time.
   8  *
   9  * Current conventions for printing numbers measuring specific units:
  10  *
  11  * agno: allocation group number
  12  *
  13  * agino: per-AG inode number
  14  * ino: filesystem inode number
  15  *
  16  * agbno: per-AG block number in fs blocks
  17  * startblock: physical block number for file mappings.  This is either a
  18  *             segmented fsblock for data device mappings, or a rfsblock
  19  *             for realtime device mappings
  20  * fsbcount: number of blocks in an extent, in fs blocks
  21  *
  22  * daddr: physical block number in 512b blocks
  23  * bbcount: number of blocks in a physical extent, in 512b blocks
  24  *
  25  * rtx: physical rt extent number for extent mappings
  26  * rtxcount: number of rt extents in an extent mapping
  27  *
  28  * owner: reverse-mapping owner, usually inodes
  29  *
  30  * fileoff: file offset, in fs blocks
  31  * pos: file offset, in bytes
  32  * bytecount: number of bytes
  33  *
  34  * disize: ondisk file size, in bytes
  35  * isize: incore file size, in bytes
  36  *
  37  * forkoff: inode fork offset, in bytes
  38  *
  39  * ireccount: number of inode records
  40  *
  41  * Numbers describing space allocations (blocks, extents, inodes) should be
  42  * formatted in hexadecimal.
  43  */
  44 #undef TRACE_SYSTEM
  45 #define TRACE_SYSTEM xfs
  46
  47 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  48 #define _TRACE_XFS_H
  49
  50 #include <linux/tracepoint.h>
  51
  52 struct xfs_agf;
  53 struct xfs_alloc_arg;
  54 struct xfs_attr_list_context;
  55 struct xfs_buf_log_item;
  56 struct xfs_da_args;
  57 struct xfs_da_node_entry;
  58 struct xfs_dquot;
  59 struct xfs_log_item;
  60 struct xlog;
  61 struct xlog_ticket;
  62 struct xlog_recover;
  63 struct xlog_recover_item;
  64 struct xlog_rec_header;
  65 struct xlog_in_core;
  66 struct xfs_buf_log_format;
  67 struct xfs_inode_log_format;
  68 struct xfs_bmbt_irec;
  69 struct xfs_btree_cur;
  70 struct xfs_refcount_irec;
  71 struct xfs_fsmap;
  72 struct xfs_rmap_irec;
  73 struct xfs_icreate_log;
  74 struct xfs_owner_info;
  75 struct xfs_trans_res;
  76 struct xfs_inobt_rec_incore;
  77 union xfs_btree_ptr;
  78 struct xfs_dqtrx;
  79 struct xfs_icwalk;
  80 struct xfs_perag;
  81
  82 #define XFS_ATTR_FILTER_FLAGS \
  83         { XFS_ATTR_ROOT,        "ROOT" }, \
  84         { XFS_ATTR_SECURE,      "SECURE" }, \
  85         { XFS_ATTR_INCOMPLETE,  "INCOMPLETE" }
  86
  87 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  88         TP_PROTO(struct xfs_attr_list_context *ctx),
  89         TP_ARGS(ctx),
  90         TP_STRUCT__entry(
  91                 __field(dev_t, dev)
  92                 __field(xfs_ino_t, ino)
  93                 __field(u32, hashval)
  94                 __field(u32, blkno)
  95                 __field(u32, offset)
  96                 __field(void *, buffer)
  97                 __field(int, bufsize)
  98                 __field(int, count)
  99                 __field(int, firstu)
 100                 __field(int, dupcnt)
 101                 __field(unsigned int, attr_filter)
 102         ),
 103         TP_fast_assign(
 104                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 105                 __entry->ino = ctx->dp->i_ino;
 106                 __entry->hashval = ctx->cursor.hashval;
 107                 __entry->blkno = ctx->cursor.blkno;
 108                 __entry->offset = ctx->cursor.offset;
 109                 __entry->buffer = ctx->buffer;
 110                 __entry->bufsize = ctx->bufsize;
 111                 __entry->count = ctx->count;
 112                 __entry->firstu = ctx->firstu;
 113                 __entry->attr_filter = ctx->attr_filter;
 114         ),
 115         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 116                   "buffer %p size %u count %u firstu %u filter %s",
 117                   MAJOR(__entry->dev), MINOR(__entry->dev),
 118                    __entry->ino,
 119                    __entry->hashval,
 120                    __entry->blkno,
 121                    __entry->offset,
 122                    __entry->dupcnt,
 123                    __entry->buffer,
 124                    __entry->bufsize,
 125                    __entry->count,
 126                    __entry->firstu,
 127                    __print_flags(__entry->attr_filter, "|",
 128                                  XFS_ATTR_FILTER_FLAGS)
 129         )
 130 )
 131
 132 #define DEFINE_ATTR_LIST_EVENT(name) \
 133 DEFINE_EVENT(xfs_attr_list_class, name, \
 134         TP_PROTO(struct xfs_attr_list_context *ctx), \
 135         TP_ARGS(ctx))
 136 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
 137 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
 138 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
 139 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
 140 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
 141 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
 142 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
 143 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
 144 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
 145 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
 146
 147 TRACE_EVENT(xlog_intent_recovery_failed,
 148         TP_PROTO(struct xfs_mount *mp, int error, void *function),
 149         TP_ARGS(mp, error, function),
 150         TP_STRUCT__entry(
 151                 __field(dev_t, dev)
 152                 __field(int, error)
 153                 __field(void *, function)
 154         ),
 155         TP_fast_assign(
 156                 __entry->dev = mp->m_super->s_dev;
 157                 __entry->error = error;
 158                 __entry->function = function;
 159         ),
 160         TP_printk("dev %d:%d error %d function %pS",
 161                   MAJOR(__entry->dev), MINOR(__entry->dev),
 162                   __entry->error, __entry->function)
 163 );
 164
 165 DECLARE_EVENT_CLASS(xfs_perag_class,
 166         TP_PROTO(struct xfs_perag *pag, unsigned long caller_ip),
 167         TP_ARGS(pag, caller_ip),
 168         TP_STRUCT__entry(
 169                 __field(dev_t, dev)
 170                 __field(xfs_agnumber_t, agno)
 171                 __field(int, refcount)
 172                 __field(int, active_refcount)
 173                 __field(unsigned long, caller_ip)
 174         ),
 175         TP_fast_assign(
 176                 __entry->dev = pag->pag_mount->m_super->s_dev;
 177                 __entry->agno = pag->pag_agno;
 178                 __entry->refcount = atomic_read(&pag->pag_ref);
 179                 __entry->active_refcount = atomic_read(&pag->pag_active_ref);
 180                 __entry->caller_ip = caller_ip;
 181         ),
 182         TP_printk("dev %d:%d agno 0x%x passive refs %d active refs %d caller %pS",
 183                   MAJOR(__entry->dev), MINOR(__entry->dev),
 184                   __entry->agno,
 185                   __entry->refcount,
 186                   __entry->active_refcount,
 187                   (char *)__entry->caller_ip)
 188 );
 189
 190 #define DEFINE_PERAG_REF_EVENT(name)    \
 191 DEFINE_EVENT(xfs_perag_class, name,     \
 192         TP_PROTO(struct xfs_perag *pag, unsigned long caller_ip), \
 193         TP_ARGS(pag, caller_ip))
 194 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 195 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 196 DEFINE_PERAG_REF_EVENT(xfs_perag_hold);
 197 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 198 DEFINE_PERAG_REF_EVENT(xfs_perag_grab);
 199 DEFINE_PERAG_REF_EVENT(xfs_perag_grab_tag);
 200 DEFINE_PERAG_REF_EVENT(xfs_perag_rele);
 201 DEFINE_PERAG_REF_EVENT(xfs_perag_set_inode_tag);
 202 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_inode_tag);
 203
 204 TRACE_EVENT(xfs_inodegc_worker,
 205         TP_PROTO(struct xfs_mount *mp, unsigned int shrinker_hits),
 206         TP_ARGS(mp, shrinker_hits),
 207         TP_STRUCT__entry(
 208                 __field(dev_t, dev)
 209                 __field(unsigned int, shrinker_hits)
 210         ),
 211         TP_fast_assign(
 212                 __entry->dev = mp->m_super->s_dev;
 213                 __entry->shrinker_hits = shrinker_hits;
 214         ),
 215         TP_printk("dev %d:%d shrinker_hits %u",
 216                   MAJOR(__entry->dev), MINOR(__entry->dev),
 217                   __entry->shrinker_hits)
 218 );
 219
 220 DECLARE_EVENT_CLASS(xfs_fs_class,
 221         TP_PROTO(struct xfs_mount *mp, void *caller_ip),
 222         TP_ARGS(mp, caller_ip),
 223         TP_STRUCT__entry(
 224                 __field(dev_t, dev)
 225                 __field(unsigned long long, mflags)
 226                 __field(unsigned long, opstate)
 227                 __field(unsigned long, sbflags)
 228                 __field(void *, caller_ip)
 229         ),
 230         TP_fast_assign(
 231                 if (mp) {
 232                         __entry->dev = mp->m_super->s_dev;
 233                         __entry->mflags = mp->m_features;
 234                         __entry->opstate = mp->m_opstate;
 235                         __entry->sbflags = mp->m_super->s_flags;
 236                 }
 237                 __entry->caller_ip = caller_ip;
 238         ),
 239         TP_printk("dev %d:%d m_features 0x%llx opstate (%s) s_flags 0x%lx caller %pS",
 240                   MAJOR(__entry->dev), MINOR(__entry->dev),
 241                   __entry->mflags,
 242                   __print_flags(__entry->opstate, "|", XFS_OPSTATE_STRINGS),
 243                   __entry->sbflags,
 244                   __entry->caller_ip)
 245 );
 246
 247 #define DEFINE_FS_EVENT(name)   \
 248 DEFINE_EVENT(xfs_fs_class, name,                                        \
 249         TP_PROTO(struct xfs_mount *mp, void *caller_ip), \
 250         TP_ARGS(mp, caller_ip))
 251 DEFINE_FS_EVENT(xfs_inodegc_flush);
 252 DEFINE_FS_EVENT(xfs_inodegc_push);
 253 DEFINE_FS_EVENT(xfs_inodegc_start);
 254 DEFINE_FS_EVENT(xfs_inodegc_stop);
 255 DEFINE_FS_EVENT(xfs_inodegc_queue);
 256 DEFINE_FS_EVENT(xfs_inodegc_throttle);
 257 DEFINE_FS_EVENT(xfs_fs_sync_fs);
 258 DEFINE_FS_EVENT(xfs_blockgc_start);
 259 DEFINE_FS_EVENT(xfs_blockgc_stop);
 260 DEFINE_FS_EVENT(xfs_blockgc_worker);
 261 DEFINE_FS_EVENT(xfs_blockgc_flush_all);
 262
 263 TRACE_EVENT(xfs_inodegc_shrinker_scan,
 264         TP_PROTO(struct xfs_mount *mp, struct shrink_control *sc,
 265                  void *caller_ip),
 266         TP_ARGS(mp, sc, caller_ip),
 267         TP_STRUCT__entry(
 268                 __field(dev_t, dev)
 269                 __field(unsigned long, nr_to_scan)
 270                 __field(void *, caller_ip)
 271         ),
 272         TP_fast_assign(
 273                 __entry->dev = mp->m_super->s_dev;
 274                 __entry->nr_to_scan = sc->nr_to_scan;
 275                 __entry->caller_ip = caller_ip;
 276         ),
 277         TP_printk("dev %d:%d nr_to_scan %lu caller %pS",
 278                   MAJOR(__entry->dev), MINOR(__entry->dev),
 279                   __entry->nr_to_scan,
 280                   __entry->caller_ip)
 281 );
 282
 283 DECLARE_EVENT_CLASS(xfs_ag_class,
 284         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 285         TP_ARGS(mp, agno),
 286         TP_STRUCT__entry(
 287                 __field(dev_t, dev)
 288                 __field(xfs_agnumber_t, agno)
 289         ),
 290         TP_fast_assign(
 291                 __entry->dev = mp->m_super->s_dev;
 292                 __entry->agno = agno;
 293         ),
 294         TP_printk("dev %d:%d agno 0x%x",
 295                   MAJOR(__entry->dev), MINOR(__entry->dev),
 296                   __entry->agno)
 297 );
 298 #define DEFINE_AG_EVENT(name)   \
 299 DEFINE_EVENT(xfs_ag_class, name,        \
 300         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 301         TP_ARGS(mp, agno))
 302
 303 DEFINE_AG_EVENT(xfs_read_agf);
 304 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 305 DEFINE_AG_EVENT(xfs_read_agi);
 306 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 307
 308 TRACE_EVENT(xfs_attr_list_node_descend,
 309         TP_PROTO(struct xfs_attr_list_context *ctx,
 310                  struct xfs_da_node_entry *btree),
 311         TP_ARGS(ctx, btree),
 312         TP_STRUCT__entry(
 313                 __field(dev_t, dev)
 314                 __field(xfs_ino_t, ino)
 315                 __field(u32, hashval)
 316                 __field(u32, blkno)
 317                 __field(u32, offset)
 318                 __field(void *, buffer)
 319                 __field(int, bufsize)
 320                 __field(int, count)
 321                 __field(int, firstu)
 322                 __field(int, dupcnt)
 323                 __field(unsigned int, attr_filter)
 324                 __field(u32, bt_hashval)
 325                 __field(u32, bt_before)
 326         ),
 327         TP_fast_assign(
 328                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 329                 __entry->ino = ctx->dp->i_ino;
 330                 __entry->hashval = ctx->cursor.hashval;
 331                 __entry->blkno = ctx->cursor.blkno;
 332                 __entry->offset = ctx->cursor.offset;
 333                 __entry->buffer = ctx->buffer;
 334                 __entry->bufsize = ctx->bufsize;
 335                 __entry->count = ctx->count;
 336                 __entry->firstu = ctx->firstu;
 337                 __entry->attr_filter = ctx->attr_filter;
 338                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 339                 __entry->bt_before = be32_to_cpu(btree->before);
 340         ),
 341         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 342                   "buffer %p size %u count %u firstu %u filter %s "
 343                   "node hashval %u, node before %u",
 344                   MAJOR(__entry->dev), MINOR(__entry->dev),
 345                    __entry->ino,
 346                    __entry->hashval,
 347                    __entry->blkno,
 348                    __entry->offset,
 349                    __entry->dupcnt,
 350                    __entry->buffer,
 351                    __entry->bufsize,
 352                    __entry->count,
 353                    __entry->firstu,
 354                    __print_flags(__entry->attr_filter, "|",
 355                                  XFS_ATTR_FILTER_FLAGS),
 356                    __entry->bt_hashval,
 357                    __entry->bt_before)
 358 );
 359
 360 DECLARE_EVENT_CLASS(xfs_bmap_class,
 361         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state,
 362                  unsigned long caller_ip),
 363         TP_ARGS(ip, cur, state, caller_ip),
 364         TP_STRUCT__entry(
 365                 __field(dev_t, dev)
 366                 __field(xfs_ino_t, ino)
 367                 __field(void *, leaf)
 368                 __field(int, pos)
 369                 __field(xfs_fileoff_t, startoff)
 370                 __field(xfs_fsblock_t, startblock)
 371                 __field(xfs_filblks_t, blockcount)
 372                 __field(xfs_exntst_t, state)
 373                 __field(int, bmap_state)
 374                 __field(unsigned long, caller_ip)
 375         ),
 376         TP_fast_assign(
 377                 struct xfs_ifork        *ifp;
 378                 struct xfs_bmbt_irec    r;
 379
 380                 ifp = xfs_iext_state_to_fork(ip, state);
 381                 xfs_iext_get_extent(ifp, cur, &r);
 382                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 383                 __entry->ino = ip->i_ino;
 384                 __entry->leaf = cur->leaf;
 385                 __entry->pos = cur->pos;
 386                 __entry->startoff = r.br_startoff;
 387                 __entry->startblock = r.br_startblock;
 388                 __entry->blockcount = r.br_blockcount;
 389                 __entry->state = r.br_state;
 390                 __entry->bmap_state = state;
 391                 __entry->caller_ip = caller_ip;
 392         ),
 393         TP_printk("dev %d:%d ino 0x%llx state %s cur %p/%d "
 394                   "fileoff 0x%llx startblock 0x%llx fsbcount 0x%llx flag %d caller %pS",
 395                   MAJOR(__entry->dev), MINOR(__entry->dev),
 396                   __entry->ino,
 397                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 398                   __entry->leaf,
 399                   __entry->pos,
 400                   __entry->startoff,
 401                   (int64_t)__entry->startblock,
 402                   __entry->blockcount,
 403                   __entry->state,
 404                   (char *)__entry->caller_ip)
 405 )
 406
 407 #define DEFINE_BMAP_EVENT(name) \
 408 DEFINE_EVENT(xfs_bmap_class, name, \
 409         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state, \
 410                  unsigned long caller_ip), \
 411         TP_ARGS(ip, cur, state, caller_ip))
 412 DEFINE_BMAP_EVENT(xfs_iext_insert);
 413 DEFINE_BMAP_EVENT(xfs_iext_remove);
 414 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 415 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 416 DEFINE_BMAP_EVENT(xfs_read_extent);
 417 DEFINE_BMAP_EVENT(xfs_write_extent);
 418
 419 DECLARE_EVENT_CLASS(xfs_buf_class,
 420         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 421         TP_ARGS(bp, caller_ip),
 422         TP_STRUCT__entry(
 423                 __field(dev_t, dev)
 424                 __field(xfs_daddr_t, bno)
 425                 __field(int, nblks)
 426                 __field(int, hold)
 427                 __field(int, pincount)
 428                 __field(unsigned, lockval)
 429                 __field(unsigned, flags)
 430                 __field(unsigned long, caller_ip)
 431                 __field(const void *, buf_ops)
 432         ),
 433         TP_fast_assign(
 434                 __entry->dev = bp->b_target->bt_dev;
 435                 __entry->bno = xfs_buf_daddr(bp);
 436                 __entry->nblks = bp->b_length;
 437                 __entry->hold = atomic_read(&bp->b_hold);
 438                 __entry->pincount = atomic_read(&bp->b_pin_count);
 439                 __entry->lockval = bp->b_sema.count;
 440                 __entry->flags = bp->b_flags;
 441                 __entry->caller_ip = caller_ip;
 442                 __entry->buf_ops = bp->b_ops;
 443         ),
 444         TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
 445                   "lock %d flags %s bufops %pS caller %pS",
 446                   MAJOR(__entry->dev), MINOR(__entry->dev),
 447                   (unsigned long long)__entry->bno,
 448                   __entry->nblks,
 449                   __entry->hold,
 450                   __entry->pincount,
 451                   __entry->lockval,
 452                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 453                   __entry->buf_ops,
 454                   (void *)__entry->caller_ip)
 455 )
 456
 457 #define DEFINE_BUF_EVENT(name) \
 458 DEFINE_EVENT(xfs_buf_class, name, \
 459         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 460         TP_ARGS(bp, caller_ip))
 461 DEFINE_BUF_EVENT(xfs_buf_init);
 462 DEFINE_BUF_EVENT(xfs_buf_free);
 463 DEFINE_BUF_EVENT(xfs_buf_hold);
 464 DEFINE_BUF_EVENT(xfs_buf_rele);
 465 DEFINE_BUF_EVENT(xfs_buf_iodone);
 466 DEFINE_BUF_EVENT(xfs_buf_submit);
 467 DEFINE_BUF_EVENT(xfs_buf_lock);
 468 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 469 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
 470 DEFINE_BUF_EVENT(xfs_buf_trylock);
 471 DEFINE_BUF_EVENT(xfs_buf_unlock);
 472 DEFINE_BUF_EVENT(xfs_buf_iowait);
 473 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 474 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 475 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 476 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 477 DEFINE_BUF_EVENT(xfs_buf_delwri_pushbuf);
 478 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 479 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 480 DEFINE_BUF_EVENT(xfs_buf_iodone_async);
 481 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 482 DEFINE_BUF_EVENT(xfs_buf_drain_buftarg);
 483 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 484
 485 /* not really buffer traces, but the buf provides useful information */
 486 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 487 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 488
 489 /* pass flags explicitly */
 490 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 491         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 492         TP_ARGS(bp, flags, caller_ip),
 493         TP_STRUCT__entry(
 494                 __field(dev_t, dev)
 495                 __field(xfs_daddr_t, bno)
 496                 __field(unsigned int, length)
 497                 __field(int, hold)
 498                 __field(int, pincount)
 499                 __field(unsigned, lockval)
 500                 __field(unsigned, flags)
 501                 __field(unsigned long, caller_ip)
 502         ),
 503         TP_fast_assign(
 504                 __entry->dev = bp->b_target->bt_dev;
 505                 __entry->bno = xfs_buf_daddr(bp);
 506                 __entry->length = bp->b_length;
 507                 __entry->flags = flags;
 508                 __entry->hold = atomic_read(&bp->b_hold);
 509                 __entry->pincount = atomic_read(&bp->b_pin_count);
 510                 __entry->lockval = bp->b_sema.count;
 511                 __entry->caller_ip = caller_ip;
 512         ),
 513         TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
 514                   "lock %d flags %s caller %pS",
 515                   MAJOR(__entry->dev), MINOR(__entry->dev),
 516                   (unsigned long long)__entry->bno,
 517                   __entry->length,
 518                   __entry->hold,
 519                   __entry->pincount,
 520                   __entry->lockval,
 521                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 522                   (void *)__entry->caller_ip)
 523 )
 524
 525 #define DEFINE_BUF_FLAGS_EVENT(name) \
 526 DEFINE_EVENT(xfs_buf_flags_class, name, \
 527         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 528         TP_ARGS(bp, flags, caller_ip))
 529 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 530 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 531 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 532
 533 TRACE_EVENT(xfs_buf_ioerror,
 534         TP_PROTO(struct xfs_buf *bp, int error, xfs_failaddr_t caller_ip),
 535         TP_ARGS(bp, error, caller_ip),
 536         TP_STRUCT__entry(
 537                 __field(dev_t, dev)
 538                 __field(xfs_daddr_t, bno)
 539                 __field(unsigned int, length)
 540                 __field(unsigned, flags)
 541                 __field(int, hold)
 542                 __field(int, pincount)
 543                 __field(unsigned, lockval)
 544                 __field(int, error)
 545                 __field(xfs_failaddr_t, caller_ip)
 546         ),
 547         TP_fast_assign(
 548                 __entry->dev = bp->b_target->bt_dev;
 549                 __entry->bno = xfs_buf_daddr(bp);
 550                 __entry->length = bp->b_length;
 551                 __entry->hold = atomic_read(&bp->b_hold);
 552                 __entry->pincount = atomic_read(&bp->b_pin_count);
 553                 __entry->lockval = bp->b_sema.count;
 554                 __entry->error = error;
 555                 __entry->flags = bp->b_flags;
 556                 __entry->caller_ip = caller_ip;
 557         ),
 558         TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
 559                   "lock %d error %d flags %s caller %pS",
 560                   MAJOR(__entry->dev), MINOR(__entry->dev),
 561                   (unsigned long long)__entry->bno,
 562                   __entry->length,
 563                   __entry->hold,
 564                   __entry->pincount,
 565                   __entry->lockval,
 566                   __entry->error,
 567                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 568                   (void *)__entry->caller_ip)
 569 );
 570
 571 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 572         TP_PROTO(struct xfs_buf_log_item *bip),
 573         TP_ARGS(bip),
 574         TP_STRUCT__entry(
 575                 __field(dev_t, dev)
 576                 __field(xfs_daddr_t, buf_bno)
 577                 __field(unsigned int, buf_len)
 578                 __field(int, buf_hold)
 579                 __field(int, buf_pincount)
 580                 __field(int, buf_lockval)
 581                 __field(unsigned, buf_flags)
 582                 __field(unsigned, bli_recur)
 583                 __field(int, bli_refcount)
 584                 __field(unsigned, bli_flags)
 585                 __field(unsigned long, li_flags)
 586         ),
 587         TP_fast_assign(
 588                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 589                 __entry->bli_flags = bip->bli_flags;
 590                 __entry->bli_recur = bip->bli_recur;
 591                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 592                 __entry->buf_bno = xfs_buf_daddr(bip->bli_buf);
 593                 __entry->buf_len = bip->bli_buf->b_length;
 594                 __entry->buf_flags = bip->bli_buf->b_flags;
 595                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 596                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 597                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 598                 __entry->li_flags = bip->bli_item.li_flags;
 599         ),
 600         TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
 601                   "lock %d flags %s recur %d refcount %d bliflags %s "
 602                   "liflags %s",
 603                   MAJOR(__entry->dev), MINOR(__entry->dev),
 604                   (unsigned long long)__entry->buf_bno,
 605                   __entry->buf_len,
 606                   __entry->buf_hold,
 607                   __entry->buf_pincount,
 608                   __entry->buf_lockval,
 609                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 610                   __entry->bli_recur,
 611                   __entry->bli_refcount,
 612                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 613                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 614 )
 615
 616 #define DEFINE_BUF_ITEM_EVENT(name) \
 617 DEFINE_EVENT(xfs_buf_item_class, name, \
 618         TP_PROTO(struct xfs_buf_log_item *bip), \
 619         TP_ARGS(bip))
 620 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 621 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 622 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 623 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 624 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 625 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 626 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 627 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 628 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 629 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_release);
 630 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 631 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 632 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 633 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 634 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 635 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 636 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 637 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 638 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 639 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 640 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 641 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 642 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 643 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 644
 645 DECLARE_EVENT_CLASS(xfs_filestream_class,
 646         TP_PROTO(struct xfs_perag *pag, xfs_ino_t ino),
 647         TP_ARGS(pag, ino),
 648         TP_STRUCT__entry(
 649                 __field(dev_t, dev)
 650                 __field(xfs_ino_t, ino)
 651                 __field(xfs_agnumber_t, agno)
 652                 __field(int, streams)
 653         ),
 654         TP_fast_assign(
 655                 __entry->dev = pag->pag_mount->m_super->s_dev;
 656                 __entry->ino = ino;
 657                 __entry->agno = pag->pag_agno;
 658                 __entry->streams = atomic_read(&pag->pagf_fstrms);
 659         ),
 660         TP_printk("dev %d:%d ino 0x%llx agno 0x%x streams %d",
 661                   MAJOR(__entry->dev), MINOR(__entry->dev),
 662                   __entry->ino,
 663                   __entry->agno,
 664                   __entry->streams)
 665 )
 666 #define DEFINE_FILESTREAM_EVENT(name) \
 667 DEFINE_EVENT(xfs_filestream_class, name, \
 668         TP_PROTO(struct xfs_perag *pag, xfs_ino_t ino), \
 669         TP_ARGS(pag, ino))
 670 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 671 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 672 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 673
 674 TRACE_EVENT(xfs_filestream_pick,
 675         TP_PROTO(struct xfs_perag *pag, xfs_ino_t ino, xfs_extlen_t free),
 676         TP_ARGS(pag, ino, free),
 677         TP_STRUCT__entry(
 678                 __field(dev_t, dev)
 679                 __field(xfs_ino_t, ino)
 680                 __field(xfs_agnumber_t, agno)
 681                 __field(int, streams)
 682                 __field(xfs_extlen_t, free)
 683         ),
 684         TP_fast_assign(
 685                 __entry->dev = pag->pag_mount->m_super->s_dev;
 686                 __entry->ino = ino;
 687                 if (pag) {
 688                         __entry->agno = pag->pag_agno;
 689                         __entry->streams = atomic_read(&pag->pagf_fstrms);
 690                 } else {
 691                         __entry->agno = NULLAGNUMBER;
 692                         __entry->streams = 0;
 693                 }
 694                 __entry->free = free;
 695         ),
 696         TP_printk("dev %d:%d ino 0x%llx agno 0x%x streams %d free %d",
 697                   MAJOR(__entry->dev), MINOR(__entry->dev),
 698                   __entry->ino,
 699                   __entry->agno,
 700                   __entry->streams,
 701                   __entry->free)
 702 );
 703
 704 DECLARE_EVENT_CLASS(xfs_lock_class,
 705         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 706                  unsigned long caller_ip),
 707         TP_ARGS(ip,  lock_flags, caller_ip),
 708         TP_STRUCT__entry(
 709                 __field(dev_t, dev)
 710                 __field(xfs_ino_t, ino)
 711                 __field(int, lock_flags)
 712                 __field(unsigned long, caller_ip)
 713         ),
 714         TP_fast_assign(
 715                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 716                 __entry->ino = ip->i_ino;
 717                 __entry->lock_flags = lock_flags;
 718                 __entry->caller_ip = caller_ip;
 719         ),
 720         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pS",
 721                   MAJOR(__entry->dev), MINOR(__entry->dev),
 722                   __entry->ino,
 723                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 724                   (void *)__entry->caller_ip)
 725 )
 726
 727 #define DEFINE_LOCK_EVENT(name) \
 728 DEFINE_EVENT(xfs_lock_class, name, \
 729         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 730                  unsigned long caller_ip), \
 731         TP_ARGS(ip,  lock_flags, caller_ip))
 732 DEFINE_LOCK_EVENT(xfs_ilock);
 733 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 734 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 735 DEFINE_LOCK_EVENT(xfs_iunlock);
 736
 737 DECLARE_EVENT_CLASS(xfs_inode_class,
 738         TP_PROTO(struct xfs_inode *ip),
 739         TP_ARGS(ip),
 740         TP_STRUCT__entry(
 741                 __field(dev_t, dev)
 742                 __field(xfs_ino_t, ino)
 743                 __field(unsigned long, iflags)
 744         ),
 745         TP_fast_assign(
 746                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 747                 __entry->ino = ip->i_ino;
 748                 __entry->iflags = ip->i_flags;
 749         ),
 750         TP_printk("dev %d:%d ino 0x%llx iflags 0x%lx",
 751                   MAJOR(__entry->dev), MINOR(__entry->dev),
 752                   __entry->ino,
 753                   __entry->iflags)
 754 )
 755
 756 #define DEFINE_INODE_EVENT(name) \
 757 DEFINE_EVENT(xfs_inode_class, name, \
 758         TP_PROTO(struct xfs_inode *ip), \
 759         TP_ARGS(ip))
 760 DEFINE_INODE_EVENT(xfs_iget_skip);
 761 DEFINE_INODE_EVENT(xfs_iget_recycle);
 762 DEFINE_INODE_EVENT(xfs_iget_recycle_fail);
 763 DEFINE_INODE_EVENT(xfs_iget_hit);
 764 DEFINE_INODE_EVENT(xfs_iget_miss);
 765
 766 DEFINE_INODE_EVENT(xfs_getattr);
 767 DEFINE_INODE_EVENT(xfs_setattr);
 768 DEFINE_INODE_EVENT(xfs_readlink);
 769 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 770 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 771 DEFINE_INODE_EVENT(xfs_free_file_space);
 772 DEFINE_INODE_EVENT(xfs_zero_file_space);
 773 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 774 DEFINE_INODE_EVENT(xfs_insert_file_space);
 775 DEFINE_INODE_EVENT(xfs_readdir);
 776 #ifdef CONFIG_XFS_POSIX_ACL
 777 DEFINE_INODE_EVENT(xfs_get_acl);
 778 #endif
 779 DEFINE_INODE_EVENT(xfs_vm_bmap);
 780 DEFINE_INODE_EVENT(xfs_file_ioctl);
 781 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 782 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 783 DEFINE_INODE_EVENT(xfs_dir_fsync);
 784 DEFINE_INODE_EVENT(xfs_file_fsync);
 785 DEFINE_INODE_EVENT(xfs_destroy_inode);
 786 DEFINE_INODE_EVENT(xfs_update_time);
 787
 788 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 789 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 790
 791 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 792 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 793 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 794 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
 795 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
 796 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
 797 DEFINE_INODE_EVENT(xfs_inode_set_reclaimable);
 798 DEFINE_INODE_EVENT(xfs_inode_reclaiming);
 799 DEFINE_INODE_EVENT(xfs_inode_set_need_inactive);
 800 DEFINE_INODE_EVENT(xfs_inode_inactivating);
 801
 802 /*
 803  * ftrace's __print_symbolic requires that all enum values be wrapped in the
 804  * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
 805  * ring buffer.  Somehow this was only worth mentioning in the ftrace sample
 806  * code.
 807  */
 808 TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_SHARED);
 809 TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_COW);
 810
 811 TRACE_EVENT(xfs_filemap_fault,
 812         TP_PROTO(struct xfs_inode *ip, unsigned int order, bool write_fault),
 813         TP_ARGS(ip, order, write_fault),
 814         TP_STRUCT__entry(
 815                 __field(dev_t, dev)
 816                 __field(xfs_ino_t, ino)
 817                 __field(unsigned int, order)
 818                 __field(bool, write_fault)
 819         ),
 820         TP_fast_assign(
 821                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 822                 __entry->ino = ip->i_ino;
 823                 __entry->order = order;
 824                 __entry->write_fault = write_fault;
 825         ),
 826         TP_printk("dev %d:%d ino 0x%llx order %u write_fault %d",
 827                   MAJOR(__entry->dev), MINOR(__entry->dev),
 828                   __entry->ino,
 829                   __entry->order,
 830                   __entry->write_fault)
 831 )
 832
 833 DECLARE_EVENT_CLASS(xfs_iref_class,
 834         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 835         TP_ARGS(ip, caller_ip),
 836         TP_STRUCT__entry(
 837                 __field(dev_t, dev)
 838                 __field(xfs_ino_t, ino)
 839                 __field(int, count)
 840                 __field(int, pincount)
 841                 __field(unsigned long, caller_ip)
 842         ),
 843         TP_fast_assign(
 844                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 845                 __entry->ino = ip->i_ino;
 846                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 847                 __entry->pincount = atomic_read(&ip->i_pincount);
 848                 __entry->caller_ip = caller_ip;
 849         ),
 850         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pS",
 851                   MAJOR(__entry->dev), MINOR(__entry->dev),
 852                   __entry->ino,
 853                   __entry->count,
 854                   __entry->pincount,
 855                   (char *)__entry->caller_ip)
 856 )
 857
 858 TRACE_EVENT(xfs_iomap_prealloc_size,
 859         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 860                  unsigned int writeio_blocks),
 861         TP_ARGS(ip, blocks, shift, writeio_blocks),
 862         TP_STRUCT__entry(
 863                 __field(dev_t, dev)
 864                 __field(xfs_ino_t, ino)
 865                 __field(xfs_fsblock_t, blocks)
 866                 __field(int, shift)
 867                 __field(unsigned int, writeio_blocks)
 868         ),
 869         TP_fast_assign(
 870                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 871                 __entry->ino = ip->i_ino;
 872                 __entry->blocks = blocks;
 873                 __entry->shift = shift;
 874                 __entry->writeio_blocks = writeio_blocks;
 875         ),
 876         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 877                   "m_allocsize_blocks %u",
 878                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 879                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 880 )
 881
 882 TRACE_EVENT(xfs_irec_merge_pre,
 883         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 884                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 885         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 886         TP_STRUCT__entry(
 887                 __field(dev_t, dev)
 888                 __field(xfs_agnumber_t, agno)
 889                 __field(xfs_agino_t, agino)
 890                 __field(uint16_t, holemask)
 891                 __field(xfs_agino_t, nagino)
 892                 __field(uint16_t, nholemask)
 893         ),
 894         TP_fast_assign(
 895                 __entry->dev = mp->m_super->s_dev;
 896                 __entry->agno = agno;
 897                 __entry->agino = agino;
 898                 __entry->holemask = holemask;
 899                 __entry->nagino = nagino;
 900                 __entry->nholemask = holemask;
 901         ),
 902         TP_printk("dev %d:%d agno 0x%x agino 0x%x holemask 0x%x new_agino 0x%x new_holemask 0x%x",
 903                   MAJOR(__entry->dev), MINOR(__entry->dev),
 904                   __entry->agno,
 905                   __entry->agino,
 906                   __entry->holemask,
 907                   __entry->nagino,
 908                   __entry->nholemask)
 909 )
 910
 911 TRACE_EVENT(xfs_irec_merge_post,
 912         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 913                  uint16_t holemask),
 914         TP_ARGS(mp, agno, agino, holemask),
 915         TP_STRUCT__entry(
 916                 __field(dev_t, dev)
 917                 __field(xfs_agnumber_t, agno)
 918                 __field(xfs_agino_t, agino)
 919                 __field(uint16_t, holemask)
 920         ),
 921         TP_fast_assign(
 922                 __entry->dev = mp->m_super->s_dev;
 923                 __entry->agno = agno;
 924                 __entry->agino = agino;
 925                 __entry->holemask = holemask;
 926         ),
 927         TP_printk("dev %d:%d agno 0x%x agino 0x%x holemask 0x%x",
 928                   MAJOR(__entry->dev),
 929                   MINOR(__entry->dev),
 930                   __entry->agno,
 931                   __entry->agino,
 932                   __entry->holemask)
 933 )
 934
 935 #define DEFINE_IREF_EVENT(name) \
 936 DEFINE_EVENT(xfs_iref_class, name, \
 937         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 938         TP_ARGS(ip, caller_ip))
 939 DEFINE_IREF_EVENT(xfs_irele);
 940 DEFINE_IREF_EVENT(xfs_inode_pin);
 941 DEFINE_IREF_EVENT(xfs_inode_unpin);
 942 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 943
 944 DECLARE_EVENT_CLASS(xfs_namespace_class,
 945         TP_PROTO(struct xfs_inode *dp, const struct xfs_name *name),
 946         TP_ARGS(dp, name),
 947         TP_STRUCT__entry(
 948                 __field(dev_t, dev)
 949                 __field(xfs_ino_t, dp_ino)
 950                 __field(int, namelen)
 951                 __dynamic_array(char, name, name->len)
 952         ),
 953         TP_fast_assign(
 954                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 955                 __entry->dp_ino = dp->i_ino;
 956                 __entry->namelen = name->len;
 957                 memcpy(__get_str(name), name->name, name->len);
 958         ),
 959         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 960                   MAJOR(__entry->dev), MINOR(__entry->dev),
 961                   __entry->dp_ino,
 962                   __entry->namelen,
 963                   __get_str(name))
 964 )
 965
 966 #define DEFINE_NAMESPACE_EVENT(name) \
 967 DEFINE_EVENT(xfs_namespace_class, name, \
 968         TP_PROTO(struct xfs_inode *dp, const struct xfs_name *name), \
 969         TP_ARGS(dp, name))
 970 DEFINE_NAMESPACE_EVENT(xfs_remove);
 971 DEFINE_NAMESPACE_EVENT(xfs_link);
 972 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 973 DEFINE_NAMESPACE_EVENT(xfs_create);
 974 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 975
 976 TRACE_EVENT(xfs_rename,
 977         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 978                  struct xfs_name *src_name, struct xfs_name *target_name),
 979         TP_ARGS(src_dp, target_dp, src_name, target_name),
 980         TP_STRUCT__entry(
 981                 __field(dev_t, dev)
 982                 __field(xfs_ino_t, src_dp_ino)
 983                 __field(xfs_ino_t, target_dp_ino)
 984                 __field(int, src_namelen)
 985                 __field(int, target_namelen)
 986                 __dynamic_array(char, src_name, src_name->len)
 987                 __dynamic_array(char, target_name, target_name->len)
 988         ),
 989         TP_fast_assign(
 990                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 991                 __entry->src_dp_ino = src_dp->i_ino;
 992                 __entry->target_dp_ino = target_dp->i_ino;
 993                 __entry->src_namelen = src_name->len;
 994                 __entry->target_namelen = target_name->len;
 995                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 996                 memcpy(__get_str(target_name), target_name->name,
 997                         target_name->len);
 998         ),
 999         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
1000                   " src name %.*s target name %.*s",
1001                   MAJOR(__entry->dev), MINOR(__entry->dev),
1002                   __entry->src_dp_ino,
1003                   __entry->target_dp_ino,
1004                   __entry->src_namelen,
1005                   __get_str(src_name),
1006                   __entry->target_namelen,
1007                   __get_str(target_name))
1008 )
1009
1010 DECLARE_EVENT_CLASS(xfs_dquot_class,
1011         TP_PROTO(struct xfs_dquot *dqp),
1012         TP_ARGS(dqp),
1013         TP_STRUCT__entry(
1014                 __field(dev_t, dev)
1015                 __field(u32, id)
1016                 __field(xfs_dqtype_t, type)
1017                 __field(unsigned, flags)
1018                 __field(unsigned, nrefs)
1019                 __field(unsigned long long, res_bcount)
1020                 __field(unsigned long long, res_rtbcount)
1021                 __field(unsigned long long, res_icount)
1022
1023                 __field(unsigned long long, bcount)
1024                 __field(unsigned long long, rtbcount)
1025                 __field(unsigned long long, icount)
1026
1027                 __field(unsigned long long, blk_hardlimit)
1028                 __field(unsigned long long, blk_softlimit)
1029                 __field(unsigned long long, rtb_hardlimit)
1030                 __field(unsigned long long, rtb_softlimit)
1031                 __field(unsigned long long, ino_hardlimit)
1032                 __field(unsigned long long, ino_softlimit)
1033         ),
1034         TP_fast_assign(
1035                 __entry->dev = dqp->q_mount->m_super->s_dev;
1036                 __entry->id = dqp->q_id;
1037                 __entry->type = dqp->q_type;
1038                 __entry->flags = dqp->q_flags;
1039                 __entry->nrefs = dqp->q_nrefs;
1040
1041                 __entry->res_bcount = dqp->q_blk.reserved;
1042                 __entry->res_rtbcount = dqp->q_rtb.reserved;
1043                 __entry->res_icount = dqp->q_ino.reserved;
1044
1045                 __entry->bcount = dqp->q_blk.count;
1046                 __entry->rtbcount = dqp->q_rtb.count;
1047                 __entry->icount = dqp->q_ino.count;
1048
1049                 __entry->blk_hardlimit = dqp->q_blk.hardlimit;
1050                 __entry->blk_softlimit = dqp->q_blk.softlimit;
1051                 __entry->rtb_hardlimit = dqp->q_rtb.hardlimit;
1052                 __entry->rtb_softlimit = dqp->q_rtb.softlimit;
1053                 __entry->ino_hardlimit = dqp->q_ino.hardlimit;
1054                 __entry->ino_softlimit = dqp->q_ino.softlimit;
1055         ),
1056         TP_printk("dev %d:%d id 0x%x type %s flags %s nrefs %u "
1057                   "res_bc 0x%llx res_rtbc 0x%llx res_ic 0x%llx "
1058                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
1059                   "rtbcnt 0x%llx rtbhardlimit 0x%llx rtbsoftlimit 0x%llx "
1060                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
1061                   MAJOR(__entry->dev), MINOR(__entry->dev),
1062                   __entry->id,
1063                   __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1064                   __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1065                   __entry->nrefs,
1066                   __entry->res_bcount,
1067                   __entry->res_rtbcount,
1068                   __entry->res_icount,
1069                   __entry->bcount,
1070                   __entry->blk_hardlimit,
1071                   __entry->blk_softlimit,
1072                   __entry->rtbcount,
1073                   __entry->rtb_hardlimit,
1074                   __entry->rtb_softlimit,
1075                   __entry->icount,
1076                   __entry->ino_hardlimit,
1077                   __entry->ino_softlimit)
1078 )
1079
1080 #define DEFINE_DQUOT_EVENT(name) \
1081 DEFINE_EVENT(xfs_dquot_class, name, \
1082         TP_PROTO(struct xfs_dquot *dqp), \
1083         TP_ARGS(dqp))
1084 DEFINE_DQUOT_EVENT(xfs_dqadjust);
1085 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
1086 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
1087 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
1088 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
1089 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
1090 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
1091 DEFINE_DQUOT_EVENT(xfs_dqalloc);
1092 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
1093 DEFINE_DQUOT_EVENT(xfs_dqread);
1094 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
1095 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
1096 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
1097 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
1098 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
1099 DEFINE_DQUOT_EVENT(xfs_dqput);
1100 DEFINE_DQUOT_EVENT(xfs_dqput_free);
1101 DEFINE_DQUOT_EVENT(xfs_dqrele);
1102 DEFINE_DQUOT_EVENT(xfs_dqflush);
1103 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
1104 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
1105 DEFINE_DQUOT_EVENT(xfs_trans_apply_dquot_deltas_before);
1106 DEFINE_DQUOT_EVENT(xfs_trans_apply_dquot_deltas_after);
1107
1108 TRACE_EVENT(xfs_trans_mod_dquot,
1109         TP_PROTO(struct xfs_trans *tp, struct xfs_dquot *dqp,
1110                  unsigned int field, int64_t delta),
1111         TP_ARGS(tp, dqp, field, delta),
1112         TP_STRUCT__entry(
1113                 __field(dev_t, dev)
1114                 __field(xfs_dqtype_t, type)
1115                 __field(unsigned int, flags)
1116                 __field(unsigned int, dqid)
1117                 __field(unsigned int, field)
1118                 __field(int64_t, delta)
1119         ),
1120         TP_fast_assign(
1121                 __entry->dev = tp->t_mountp->m_super->s_dev;
1122                 __entry->type = dqp->q_type;
1123                 __entry->flags = dqp->q_flags;
1124                 __entry->dqid = dqp->q_id;
1125                 __entry->field = field;
1126                 __entry->delta = delta;
1127         ),
1128         TP_printk("dev %d:%d dquot id 0x%x type %s flags %s field %s delta %lld",
1129                   MAJOR(__entry->dev), MINOR(__entry->dev),
1130                   __entry->dqid,
1131                   __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1132                   __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1133                   __print_flags(__entry->field, "|", XFS_QMOPT_FLAGS),
1134                   __entry->delta)
1135 );
1136
1137 DECLARE_EVENT_CLASS(xfs_dqtrx_class,
1138         TP_PROTO(struct xfs_dqtrx *qtrx),
1139         TP_ARGS(qtrx),
1140         TP_STRUCT__entry(
1141                 __field(dev_t, dev)
1142                 __field(xfs_dqtype_t, type)
1143                 __field(unsigned int, flags)
1144                 __field(u32, dqid)
1145
1146                 __field(uint64_t, blk_res)
1147                 __field(int64_t,  bcount_delta)
1148                 __field(int64_t,  delbcnt_delta)
1149
1150                 __field(uint64_t, rtblk_res)
1151                 __field(uint64_t, rtblk_res_used)
1152                 __field(int64_t,  rtbcount_delta)
1153                 __field(int64_t,  delrtb_delta)
1154
1155                 __field(uint64_t, ino_res)
1156                 __field(uint64_t, ino_res_used)
1157                 __field(int64_t,  icount_delta)
1158         ),
1159         TP_fast_assign(
1160                 __entry->dev = qtrx->qt_dquot->q_mount->m_super->s_dev;
1161                 __entry->type = qtrx->qt_dquot->q_type;
1162                 __entry->flags = qtrx->qt_dquot->q_flags;
1163                 __entry->dqid = qtrx->qt_dquot->q_id;
1164
1165                 __entry->blk_res = qtrx->qt_blk_res;
1166                 __entry->bcount_delta = qtrx->qt_bcount_delta;
1167                 __entry->delbcnt_delta = qtrx->qt_delbcnt_delta;
1168
1169                 __entry->rtblk_res = qtrx->qt_rtblk_res;
1170                 __entry->rtblk_res_used = qtrx->qt_rtblk_res_used;
1171                 __entry->rtbcount_delta = qtrx->qt_rtbcount_delta;
1172                 __entry->delrtb_delta = qtrx->qt_delrtb_delta;
1173
1174                 __entry->ino_res = qtrx->qt_ino_res;
1175                 __entry->ino_res_used = qtrx->qt_ino_res_used;
1176                 __entry->icount_delta = qtrx->qt_icount_delta;
1177         ),
1178         TP_printk("dev %d:%d dquot id 0x%x type %s flags %s "
1179                   "blk_res %llu bcount_delta %lld delbcnt_delta %lld "
1180                   "rtblk_res %llu rtblk_res_used %llu rtbcount_delta %lld delrtb_delta %lld "
1181                   "ino_res %llu ino_res_used %llu icount_delta %lld",
1182                 MAJOR(__entry->dev), MINOR(__entry->dev),
1183                 __entry->dqid,
1184                   __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1185                   __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1186
1187                 __entry->blk_res,
1188                 __entry->bcount_delta,
1189                 __entry->delbcnt_delta,
1190
1191                 __entry->rtblk_res,
1192                 __entry->rtblk_res_used,
1193                 __entry->rtbcount_delta,
1194                 __entry->delrtb_delta,
1195
1196                 __entry->ino_res,
1197                 __entry->ino_res_used,
1198                 __entry->icount_delta)
1199 )
1200
1201 #define DEFINE_DQTRX_EVENT(name) \
1202 DEFINE_EVENT(xfs_dqtrx_class, name, \
1203         TP_PROTO(struct xfs_dqtrx *qtrx), \
1204         TP_ARGS(qtrx))
1205 DEFINE_DQTRX_EVENT(xfs_trans_apply_dquot_deltas);
1206 DEFINE_DQTRX_EVENT(xfs_trans_mod_dquot_before);
1207 DEFINE_DQTRX_EVENT(xfs_trans_mod_dquot_after);
1208
1209 DECLARE_EVENT_CLASS(xfs_loggrant_class,
1210         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
1211         TP_ARGS(log, tic),
1212         TP_STRUCT__entry(
1213                 __field(dev_t, dev)
1214                 __field(char, ocnt)
1215                 __field(char, cnt)
1216                 __field(int, curr_res)
1217                 __field(int, unit_res)
1218                 __field(unsigned int, flags)
1219                 __field(int, reserveq)
1220                 __field(int, writeq)
1221                 __field(int, grant_reserve_cycle)
1222                 __field(int, grant_reserve_bytes)
1223                 __field(int, grant_write_cycle)
1224                 __field(int, grant_write_bytes)
1225                 __field(int, curr_cycle)
1226                 __field(int, curr_block)
1227                 __field(xfs_lsn_t, tail_lsn)
1228         ),
1229         TP_fast_assign(
1230                 __entry->dev = log->l_mp->m_super->s_dev;
1231                 __entry->ocnt = tic->t_ocnt;
1232                 __entry->cnt = tic->t_cnt;
1233                 __entry->curr_res = tic->t_curr_res;
1234                 __entry->unit_res = tic->t_unit_res;
1235                 __entry->flags = tic->t_flags;
1236                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
1237                 __entry->writeq = list_empty(&log->l_write_head.waiters);
1238                 xlog_crack_grant_head(&log->l_reserve_head.grant,
1239                                 &__entry->grant_reserve_cycle,
1240                                 &__entry->grant_reserve_bytes);
1241                 xlog_crack_grant_head(&log->l_write_head.grant,
1242                                 &__entry->grant_write_cycle,
1243                                 &__entry->grant_write_bytes);
1244                 __entry->curr_cycle = log->l_curr_cycle;
1245                 __entry->curr_block = log->l_curr_block;
1246                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
1247         ),
1248         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
1249                   "t_unit_res %u t_flags %s reserveq %s "
1250                   "writeq %s grant_reserve_cycle %d "
1251                   "grant_reserve_bytes %d grant_write_cycle %d "
1252                   "grant_write_bytes %d curr_cycle %d curr_block %d "
1253                   "tail_cycle %d tail_block %d",
1254                   MAJOR(__entry->dev), MINOR(__entry->dev),
1255                   __entry->ocnt,
1256                   __entry->cnt,
1257                   __entry->curr_res,
1258                   __entry->unit_res,
1259                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
1260                   __entry->reserveq ? "empty" : "active",
1261                   __entry->writeq ? "empty" : "active",
1262                   __entry->grant_reserve_cycle,
1263                   __entry->grant_reserve_bytes,
1264                   __entry->grant_write_cycle,
1265                   __entry->grant_write_bytes,
1266                   __entry->curr_cycle,
1267                   __entry->curr_block,
1268                   CYCLE_LSN(__entry->tail_lsn),
1269                   BLOCK_LSN(__entry->tail_lsn)
1270         )
1271 )
1272
1273 #define DEFINE_LOGGRANT_EVENT(name) \
1274 DEFINE_EVENT(xfs_loggrant_class, name, \
1275         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
1276         TP_ARGS(log, tic))
1277 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1278 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1279 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1280 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1281 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1282 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1283 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1284 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1285 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant);
1286 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant_exit);
1287 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant_sub);
1288 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant);
1289 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant_sub);
1290 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant_exit);
1291 DEFINE_LOGGRANT_EVENT(xfs_log_cil_wait);
1292
1293 DECLARE_EVENT_CLASS(xfs_log_item_class,
1294         TP_PROTO(struct xfs_log_item *lip),
1295         TP_ARGS(lip),
1296         TP_STRUCT__entry(
1297                 __field(dev_t, dev)
1298                 __field(void *, lip)
1299                 __field(uint, type)
1300                 __field(unsigned long, flags)
1301                 __field(xfs_lsn_t, lsn)
1302         ),
1303         TP_fast_assign(
1304                 __entry->dev = lip->li_log->l_mp->m_super->s_dev;
1305                 __entry->lip = lip;
1306                 __entry->type = lip->li_type;
1307                 __entry->flags = lip->li_flags;
1308                 __entry->lsn = lip->li_lsn;
1309         ),
1310         TP_printk("dev %d:%d lip %p lsn %d/%d type %s flags %s",
1311                   MAJOR(__entry->dev), MINOR(__entry->dev),
1312                   __entry->lip,
1313                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1314                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1315                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1316 )
1317
1318 TRACE_EVENT(xfs_log_force,
1319         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1320         TP_ARGS(mp, lsn, caller_ip),
1321         TP_STRUCT__entry(
1322                 __field(dev_t, dev)
1323                 __field(xfs_lsn_t, lsn)
1324                 __field(unsigned long, caller_ip)
1325         ),
1326         TP_fast_assign(
1327                 __entry->dev = mp->m_super->s_dev;
1328                 __entry->lsn = lsn;
1329                 __entry->caller_ip = caller_ip;
1330         ),
1331         TP_printk("dev %d:%d lsn 0x%llx caller %pS",
1332                   MAJOR(__entry->dev), MINOR(__entry->dev),
1333                   __entry->lsn, (void *)__entry->caller_ip)
1334 )
1335
1336 #define DEFINE_LOG_ITEM_EVENT(name) \
1337 DEFINE_EVENT(xfs_log_item_class, name, \
1338         TP_PROTO(struct xfs_log_item *lip), \
1339         TP_ARGS(lip))
1340 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1341 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1342 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1343 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1344 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_mark);
1345 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_skip);
1346 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_unpin);
1347
1348 DECLARE_EVENT_CLASS(xfs_ail_class,
1349         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1350         TP_ARGS(lip, old_lsn, new_lsn),
1351         TP_STRUCT__entry(
1352                 __field(dev_t, dev)
1353                 __field(void *, lip)
1354                 __field(uint, type)
1355                 __field(unsigned long, flags)
1356                 __field(xfs_lsn_t, old_lsn)
1357                 __field(xfs_lsn_t, new_lsn)
1358         ),
1359         TP_fast_assign(
1360                 __entry->dev = lip->li_log->l_mp->m_super->s_dev;
1361                 __entry->lip = lip;
1362                 __entry->type = lip->li_type;
1363                 __entry->flags = lip->li_flags;
1364                 __entry->old_lsn = old_lsn;
1365                 __entry->new_lsn = new_lsn;
1366         ),
1367         TP_printk("dev %d:%d lip %p old lsn %d/%d new lsn %d/%d type %s flags %s",
1368                   MAJOR(__entry->dev), MINOR(__entry->dev),
1369                   __entry->lip,
1370                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1371                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1372                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1373                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1374 )
1375
1376 #define DEFINE_AIL_EVENT(name) \
1377 DEFINE_EVENT(xfs_ail_class, name, \
1378         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1379         TP_ARGS(lip, old_lsn, new_lsn))
1380 DEFINE_AIL_EVENT(xfs_ail_insert);
1381 DEFINE_AIL_EVENT(xfs_ail_move);
1382 DEFINE_AIL_EVENT(xfs_ail_delete);
1383
1384 TRACE_EVENT(xfs_log_assign_tail_lsn,
1385         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1386         TP_ARGS(log, new_lsn),
1387         TP_STRUCT__entry(
1388                 __field(dev_t, dev)
1389                 __field(xfs_lsn_t, new_lsn)
1390                 __field(xfs_lsn_t, old_lsn)
1391                 __field(xfs_lsn_t, last_sync_lsn)
1392         ),
1393         TP_fast_assign(
1394                 __entry->dev = log->l_mp->m_super->s_dev;
1395                 __entry->new_lsn = new_lsn;
1396                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1397                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1398         ),
1399         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1400                   MAJOR(__entry->dev), MINOR(__entry->dev),
1401                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1402                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1403                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1404 )
1405
1406 DECLARE_EVENT_CLASS(xfs_file_class,
1407         TP_PROTO(struct kiocb *iocb, struct iov_iter *iter),
1408         TP_ARGS(iocb, iter),
1409         TP_STRUCT__entry(
1410                 __field(dev_t, dev)
1411                 __field(xfs_ino_t, ino)
1412                 __field(xfs_fsize_t, size)
1413                 __field(loff_t, offset)
1414                 __field(size_t, count)
1415         ),
1416         TP_fast_assign(
1417                 __entry->dev = file_inode(iocb->ki_filp)->i_sb->s_dev;
1418                 __entry->ino = XFS_I(file_inode(iocb->ki_filp))->i_ino;
1419                 __entry->size = XFS_I(file_inode(iocb->ki_filp))->i_disk_size;
1420                 __entry->offset = iocb->ki_pos;
1421                 __entry->count = iov_iter_count(iter);
1422         ),
1423         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx pos 0x%llx bytecount 0x%zx",
1424                   MAJOR(__entry->dev), MINOR(__entry->dev),
1425                   __entry->ino,
1426                   __entry->size,
1427                   __entry->offset,
1428                   __entry->count)
1429 )
1430
1431 #define DEFINE_RW_EVENT(name)           \
1432 DEFINE_EVENT(xfs_file_class, name,      \
1433         TP_PROTO(struct kiocb *iocb, struct iov_iter *iter),            \
1434         TP_ARGS(iocb, iter))
1435 DEFINE_RW_EVENT(xfs_file_buffered_read);
1436 DEFINE_RW_EVENT(xfs_file_direct_read);
1437 DEFINE_RW_EVENT(xfs_file_dax_read);
1438 DEFINE_RW_EVENT(xfs_file_buffered_write);
1439 DEFINE_RW_EVENT(xfs_file_direct_write);
1440 DEFINE_RW_EVENT(xfs_file_dax_write);
1441 DEFINE_RW_EVENT(xfs_reflink_bounce_dio_write);
1442
1443 DECLARE_EVENT_CLASS(xfs_imap_class,
1444         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1445                  int whichfork, struct xfs_bmbt_irec *irec),
1446         TP_ARGS(ip, offset, count, whichfork, irec),
1447         TP_STRUCT__entry(
1448                 __field(dev_t, dev)
1449                 __field(xfs_ino_t, ino)
1450                 __field(loff_t, size)
1451                 __field(loff_t, offset)
1452                 __field(size_t, count)
1453                 __field(int, whichfork)
1454                 __field(xfs_fileoff_t, startoff)
1455                 __field(xfs_fsblock_t, startblock)
1456                 __field(xfs_filblks_t, blockcount)
1457         ),
1458         TP_fast_assign(
1459                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1460                 __entry->ino = ip->i_ino;
1461                 __entry->size = ip->i_disk_size;
1462                 __entry->offset = offset;
1463                 __entry->count = count;
1464                 __entry->whichfork = whichfork;
1465                 __entry->startoff = irec ? irec->br_startoff : 0;
1466                 __entry->startblock = irec ? irec->br_startblock : 0;
1467                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1468         ),
1469         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx pos 0x%llx bytecount 0x%zx "
1470                   "fork %s startoff 0x%llx startblock 0x%llx fsbcount 0x%llx",
1471                   MAJOR(__entry->dev), MINOR(__entry->dev),
1472                   __entry->ino,
1473                   __entry->size,
1474                   __entry->offset,
1475                   __entry->count,
1476                   __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
1477                   __entry->startoff,
1478                   (int64_t)__entry->startblock,
1479                   __entry->blockcount)
1480 )
1481
1482 #define DEFINE_IMAP_EVENT(name) \
1483 DEFINE_EVENT(xfs_imap_class, name,      \
1484         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1485                  int whichfork, struct xfs_bmbt_irec *irec),            \
1486         TP_ARGS(ip, offset, count, whichfork, irec))
1487 DEFINE_IMAP_EVENT(xfs_map_blocks_found);
1488 DEFINE_IMAP_EVENT(xfs_map_blocks_alloc);
1489 DEFINE_IMAP_EVENT(xfs_iomap_alloc);
1490 DEFINE_IMAP_EVENT(xfs_iomap_found);
1491
1492 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1493         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1494         TP_ARGS(ip, offset, count),
1495         TP_STRUCT__entry(
1496                 __field(dev_t, dev)
1497                 __field(xfs_ino_t, ino)
1498                 __field(loff_t, isize)
1499                 __field(loff_t, disize)
1500                 __field(loff_t, offset)
1501                 __field(size_t, count)
1502         ),
1503         TP_fast_assign(
1504                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1505                 __entry->ino = ip->i_ino;
1506                 __entry->isize = VFS_I(ip)->i_size;
1507                 __entry->disize = ip->i_disk_size;
1508                 __entry->offset = offset;
1509                 __entry->count = count;
1510         ),
1511         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1512                   "pos 0x%llx bytecount 0x%zx",
1513                   MAJOR(__entry->dev), MINOR(__entry->dev),
1514                   __entry->ino,
1515                   __entry->isize,
1516                   __entry->disize,
1517                   __entry->offset,
1518                   __entry->count)
1519 );
1520
1521 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1522 DEFINE_EVENT(xfs_simple_io_class, name, \
1523         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1524         TP_ARGS(ip, offset, count))
1525 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1526 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1527 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1528 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1529 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1530 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1531 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1532 DEFINE_SIMPLE_IO_EVENT(xfs_file_splice_read);
1533
1534 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1535         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1536         TP_ARGS(ip, new_size),
1537         TP_STRUCT__entry(
1538                 __field(dev_t, dev)
1539                 __field(xfs_ino_t, ino)
1540                 __field(xfs_fsize_t, size)
1541                 __field(xfs_fsize_t, new_size)
1542         ),
1543         TP_fast_assign(
1544                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1545                 __entry->ino = ip->i_ino;
1546                 __entry->size = ip->i_disk_size;
1547                 __entry->new_size = new_size;
1548         ),
1549         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx new_size 0x%llx",
1550                   MAJOR(__entry->dev), MINOR(__entry->dev),
1551                   __entry->ino,
1552                   __entry->size,
1553                   __entry->new_size)
1554 )
1555
1556 #define DEFINE_ITRUNC_EVENT(name) \
1557 DEFINE_EVENT(xfs_itrunc_class, name, \
1558         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1559         TP_ARGS(ip, new_size))
1560 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1561 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1562
1563 TRACE_EVENT(xfs_pagecache_inval,
1564         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1565         TP_ARGS(ip, start, finish),
1566         TP_STRUCT__entry(
1567                 __field(dev_t, dev)
1568                 __field(xfs_ino_t, ino)
1569                 __field(xfs_fsize_t, size)
1570                 __field(xfs_off_t, start)
1571                 __field(xfs_off_t, finish)
1572         ),
1573         TP_fast_assign(
1574                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1575                 __entry->ino = ip->i_ino;
1576                 __entry->size = ip->i_disk_size;
1577                 __entry->start = start;
1578                 __entry->finish = finish;
1579         ),
1580         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx start 0x%llx finish 0x%llx",
1581                   MAJOR(__entry->dev), MINOR(__entry->dev),
1582                   __entry->ino,
1583                   __entry->size,
1584                   __entry->start,
1585                   __entry->finish)
1586 );
1587
1588 TRACE_EVENT(xfs_bunmap,
1589         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t fileoff, xfs_filblks_t len,
1590                  int flags, unsigned long caller_ip),
1591         TP_ARGS(ip, fileoff, len, flags, caller_ip),
1592         TP_STRUCT__entry(
1593                 __field(dev_t, dev)
1594                 __field(xfs_ino_t, ino)
1595                 __field(xfs_fsize_t, size)
1596                 __field(xfs_fileoff_t, fileoff)
1597                 __field(xfs_filblks_t, len)
1598                 __field(unsigned long, caller_ip)
1599                 __field(int, flags)
1600         ),
1601         TP_fast_assign(
1602                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1603                 __entry->ino = ip->i_ino;
1604                 __entry->size = ip->i_disk_size;
1605                 __entry->fileoff = fileoff;
1606                 __entry->len = len;
1607                 __entry->caller_ip = caller_ip;
1608                 __entry->flags = flags;
1609         ),
1610         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx fileoff 0x%llx fsbcount 0x%llx "
1611                   "flags %s caller %pS",
1612                   MAJOR(__entry->dev), MINOR(__entry->dev),
1613                   __entry->ino,
1614                   __entry->size,
1615                   __entry->fileoff,
1616                   __entry->len,
1617                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1618                   (void *)__entry->caller_ip)
1619
1620 );
1621
1622 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1623         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1624                  xfs_agblock_t agbno, xfs_extlen_t len),
1625         TP_ARGS(mp, agno, agbno, len),
1626         TP_STRUCT__entry(
1627                 __field(dev_t, dev)
1628                 __field(xfs_agnumber_t, agno)
1629                 __field(xfs_agblock_t, agbno)
1630                 __field(xfs_extlen_t, len)
1631         ),
1632         TP_fast_assign(
1633                 __entry->dev = mp->m_super->s_dev;
1634                 __entry->agno = agno;
1635                 __entry->agbno = agbno;
1636                 __entry->len = len;
1637         ),
1638         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x",
1639                   MAJOR(__entry->dev), MINOR(__entry->dev),
1640                   __entry->agno,
1641                   __entry->agbno,
1642                   __entry->len)
1643 );
1644 #define DEFINE_BUSY_EVENT(name) \
1645 DEFINE_EVENT(xfs_extent_busy_class, name, \
1646         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1647                  xfs_agblock_t agbno, xfs_extlen_t len), \
1648         TP_ARGS(mp, agno, agbno, len))
1649 DEFINE_BUSY_EVENT(xfs_extent_busy);
1650 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1651 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1652 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1653 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1654
1655 TRACE_EVENT(xfs_extent_busy_trim,
1656         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1657                  xfs_agblock_t agbno, xfs_extlen_t len,
1658                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1659         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1660         TP_STRUCT__entry(
1661                 __field(dev_t, dev)
1662                 __field(xfs_agnumber_t, agno)
1663                 __field(xfs_agblock_t, agbno)
1664                 __field(xfs_extlen_t, len)
1665                 __field(xfs_agblock_t, tbno)
1666                 __field(xfs_extlen_t, tlen)
1667         ),
1668         TP_fast_assign(
1669                 __entry->dev = mp->m_super->s_dev;
1670                 __entry->agno = agno;
1671                 __entry->agbno = agbno;
1672                 __entry->len = len;
1673                 __entry->tbno = tbno;
1674                 __entry->tlen = tlen;
1675         ),
1676         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x found_agbno 0x%x found_fsbcount 0x%x",
1677                   MAJOR(__entry->dev), MINOR(__entry->dev),
1678                   __entry->agno,
1679                   __entry->agbno,
1680                   __entry->len,
1681                   __entry->tbno,
1682                   __entry->tlen)
1683 );
1684
1685 DECLARE_EVENT_CLASS(xfs_agf_class,
1686         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1687                  unsigned long caller_ip),
1688         TP_ARGS(mp, agf, flags, caller_ip),
1689         TP_STRUCT__entry(
1690                 __field(dev_t, dev)
1691                 __field(xfs_agnumber_t, agno)
1692                 __field(int, flags)
1693                 __field(__u32, length)
1694                 __field(__u32, bno_root)
1695                 __field(__u32, cnt_root)
1696                 __field(__u32, bno_level)
1697                 __field(__u32, cnt_level)
1698                 __field(__u32, flfirst)
1699                 __field(__u32, fllast)
1700                 __field(__u32, flcount)
1701                 __field(__u32, freeblks)
1702                 __field(__u32, longest)
1703                 __field(unsigned long, caller_ip)
1704         ),
1705         TP_fast_assign(
1706                 __entry->dev = mp->m_super->s_dev;
1707                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1708                 __entry->flags = flags;
1709                 __entry->length = be32_to_cpu(agf->agf_length),
1710                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1711                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1712                 __entry->bno_level =
1713                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1714                 __entry->cnt_level =
1715                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1716                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1717                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1718                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1719                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1720                 __entry->longest = be32_to_cpu(agf->agf_longest);
1721                 __entry->caller_ip = caller_ip;
1722         ),
1723         TP_printk("dev %d:%d agno 0x%x flags %s length %u roots b %u c %u "
1724                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1725                   "freeblks %u longest %u caller %pS",
1726                   MAJOR(__entry->dev), MINOR(__entry->dev),
1727                   __entry->agno,
1728                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1729                   __entry->length,
1730                   __entry->bno_root,
1731                   __entry->cnt_root,
1732                   __entry->bno_level,
1733                   __entry->cnt_level,
1734                   __entry->flfirst,
1735                   __entry->fllast,
1736                   __entry->flcount,
1737                   __entry->freeblks,
1738                   __entry->longest,
1739                   (void *)__entry->caller_ip)
1740 );
1741 #define DEFINE_AGF_EVENT(name) \
1742 DEFINE_EVENT(xfs_agf_class, name, \
1743         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, \
1744                  unsigned long caller_ip), \
1745         TP_ARGS(mp, agf, flags, caller_ip))
1746 DEFINE_AGF_EVENT(xfs_agf);
1747 DEFINE_AGF_EVENT(xfs_agfl_reset);
1748
1749 TRACE_EVENT(xfs_free_extent,
1750         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1751                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1752                  int haveright),
1753         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1754         TP_STRUCT__entry(
1755                 __field(dev_t, dev)
1756                 __field(xfs_agnumber_t, agno)
1757                 __field(xfs_agblock_t, agbno)
1758                 __field(xfs_extlen_t, len)
1759                 __field(int, resv)
1760                 __field(int, haveleft)
1761                 __field(int, haveright)
1762         ),
1763         TP_fast_assign(
1764                 __entry->dev = mp->m_super->s_dev;
1765                 __entry->agno = agno;
1766                 __entry->agbno = agbno;
1767                 __entry->len = len;
1768                 __entry->resv = resv;
1769                 __entry->haveleft = haveleft;
1770                 __entry->haveright = haveright;
1771         ),
1772         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x resv %d %s",
1773                   MAJOR(__entry->dev), MINOR(__entry->dev),
1774                   __entry->agno,
1775                   __entry->agbno,
1776                   __entry->len,
1777                   __entry->resv,
1778                   __entry->haveleft ?
1779                         (__entry->haveright ? "both" : "left") :
1780                         (__entry->haveright ? "right" : "none"))
1781
1782 );
1783
1784 DECLARE_EVENT_CLASS(xfs_alloc_class,
1785         TP_PROTO(struct xfs_alloc_arg *args),
1786         TP_ARGS(args),
1787         TP_STRUCT__entry(
1788                 __field(dev_t, dev)
1789                 __field(xfs_agnumber_t, agno)
1790                 __field(xfs_agblock_t, agbno)
1791                 __field(xfs_extlen_t, minlen)
1792                 __field(xfs_extlen_t, maxlen)
1793                 __field(xfs_extlen_t, mod)
1794                 __field(xfs_extlen_t, prod)
1795                 __field(xfs_extlen_t, minleft)
1796                 __field(xfs_extlen_t, total)
1797                 __field(xfs_extlen_t, alignment)
1798                 __field(xfs_extlen_t, minalignslop)
1799                 __field(xfs_extlen_t, len)
1800                 __field(char, wasdel)
1801                 __field(char, wasfromfl)
1802                 __field(int, resv)
1803                 __field(int, datatype)
1804                 __field(xfs_agnumber_t, highest_agno)
1805         ),
1806         TP_fast_assign(
1807                 __entry->dev = args->mp->m_super->s_dev;
1808                 __entry->agno = args->agno;
1809                 __entry->agbno = args->agbno;
1810                 __entry->minlen = args->minlen;
1811                 __entry->maxlen = args->maxlen;
1812                 __entry->mod = args->mod;
1813                 __entry->prod = args->prod;
1814                 __entry->minleft = args->minleft;
1815                 __entry->total = args->total;
1816                 __entry->alignment = args->alignment;
1817                 __entry->minalignslop = args->minalignslop;
1818                 __entry->len = args->len;
1819                 __entry->wasdel = args->wasdel;
1820                 __entry->wasfromfl = args->wasfromfl;
1821                 __entry->resv = args->resv;
1822                 __entry->datatype = args->datatype;
1823                 __entry->highest_agno = args->tp->t_highest_agno;
1824         ),
1825         TP_printk("dev %d:%d agno 0x%x agbno 0x%x minlen %u maxlen %u mod %u "
1826                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1827                   "len %u wasdel %d wasfromfl %d resv %d "
1828                   "datatype 0x%x highest_agno 0x%x",
1829                   MAJOR(__entry->dev), MINOR(__entry->dev),
1830                   __entry->agno,
1831                   __entry->agbno,
1832                   __entry->minlen,
1833                   __entry->maxlen,
1834                   __entry->mod,
1835                   __entry->prod,
1836                   __entry->minleft,
1837                   __entry->total,
1838                   __entry->alignment,
1839                   __entry->minalignslop,
1840                   __entry->len,
1841                   __entry->wasdel,
1842                   __entry->wasfromfl,
1843                   __entry->resv,
1844                   __entry->datatype,
1845                   __entry->highest_agno)
1846 )
1847
1848 #define DEFINE_ALLOC_EVENT(name) \
1849 DEFINE_EVENT(xfs_alloc_class, name, \
1850         TP_PROTO(struct xfs_alloc_arg *args), \
1851         TP_ARGS(args))
1852 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1853 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1854 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1855 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1856 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1857 DEFINE_ALLOC_EVENT(xfs_alloc_cur);
1858 DEFINE_ALLOC_EVENT(xfs_alloc_cur_right);
1859 DEFINE_ALLOC_EVENT(xfs_alloc_cur_left);
1860 DEFINE_ALLOC_EVENT(xfs_alloc_cur_lookup);
1861 DEFINE_ALLOC_EVENT(xfs_alloc_cur_lookup_done);
1862 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1863 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1864 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1865 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1866 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1867 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1868 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1869 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1870 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1871 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1872 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1873 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1874 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1875 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1876 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_skip_deadlock);
1877 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1878 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1879 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1880 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1881
1882 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_this_ag);
1883 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_start_ag);
1884 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_first_ag);
1885 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_exact_bno);
1886 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_near_bno);
1887 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_finish);
1888
1889 TRACE_EVENT(xfs_alloc_cur_check,
1890         TP_PROTO(struct xfs_mount *mp, xfs_btnum_t btnum, xfs_agblock_t bno,
1891                  xfs_extlen_t len, xfs_extlen_t diff, bool new),
1892         TP_ARGS(mp, btnum, bno, len, diff, new),
1893         TP_STRUCT__entry(
1894                 __field(dev_t, dev)
1895                 __field(xfs_btnum_t, btnum)
1896                 __field(xfs_agblock_t, bno)
1897                 __field(xfs_extlen_t, len)
1898                 __field(xfs_extlen_t, diff)
1899                 __field(bool, new)
1900         ),
1901         TP_fast_assign(
1902                 __entry->dev = mp->m_super->s_dev;
1903                 __entry->btnum = btnum;
1904                 __entry->bno = bno;
1905                 __entry->len = len;
1906                 __entry->diff = diff;
1907                 __entry->new = new;
1908         ),
1909         TP_printk("dev %d:%d btree %s agbno 0x%x fsbcount 0x%x diff 0x%x new %d",
1910                   MAJOR(__entry->dev), MINOR(__entry->dev),
1911                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
1912                   __entry->bno, __entry->len, __entry->diff, __entry->new)
1913 )
1914
1915 DECLARE_EVENT_CLASS(xfs_da_class,
1916         TP_PROTO(struct xfs_da_args *args),
1917         TP_ARGS(args),
1918         TP_STRUCT__entry(
1919                 __field(dev_t, dev)
1920                 __field(xfs_ino_t, ino)
1921                 __dynamic_array(char, name, args->namelen)
1922                 __field(int, namelen)
1923                 __field(xfs_dahash_t, hashval)
1924                 __field(xfs_ino_t, inumber)
1925                 __field(uint32_t, op_flags)
1926         ),
1927         TP_fast_assign(
1928                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1929                 __entry->ino = args->dp->i_ino;
1930                 if (args->namelen)
1931                         memcpy(__get_str(name), args->name, args->namelen);
1932                 __entry->namelen = args->namelen;
1933                 __entry->hashval = args->hashval;
1934                 __entry->inumber = args->inumber;
1935                 __entry->op_flags = args->op_flags;
1936         ),
1937         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1938                   "inumber 0x%llx op_flags %s",
1939                   MAJOR(__entry->dev), MINOR(__entry->dev),
1940                   __entry->ino,
1941                   __entry->namelen,
1942                   __entry->namelen ? __get_str(name) : NULL,
1943                   __entry->namelen,
1944                   __entry->hashval,
1945                   __entry->inumber,
1946                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1947 )
1948
1949 #define DEFINE_DIR2_EVENT(name) \
1950 DEFINE_EVENT(xfs_da_class, name, \
1951         TP_PROTO(struct xfs_da_args *args), \
1952         TP_ARGS(args))
1953 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1954 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1955 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1956 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1957 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1958 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1959 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1960 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1961 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1962 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1963 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1964 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1965 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1966 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1967 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1968 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1969 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1970 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1971 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1972 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1973 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1974 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1975 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1976 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1977 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1978
1979 DECLARE_EVENT_CLASS(xfs_attr_class,
1980         TP_PROTO(struct xfs_da_args *args),
1981         TP_ARGS(args),
1982         TP_STRUCT__entry(
1983                 __field(dev_t, dev)
1984                 __field(xfs_ino_t, ino)
1985                 __dynamic_array(char, name, args->namelen)
1986                 __field(int, namelen)
1987                 __field(int, valuelen)
1988                 __field(xfs_dahash_t, hashval)
1989                 __field(unsigned int, attr_filter)
1990                 __field(unsigned int, attr_flags)
1991                 __field(uint32_t, op_flags)
1992         ),
1993         TP_fast_assign(
1994                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1995                 __entry->ino = args->dp->i_ino;
1996                 if (args->namelen)
1997                         memcpy(__get_str(name), args->name, args->namelen);
1998                 __entry->namelen = args->namelen;
1999                 __entry->valuelen = args->valuelen;
2000                 __entry->hashval = args->hashval;
2001                 __entry->attr_filter = args->attr_filter;
2002                 __entry->attr_flags = args->attr_flags;
2003                 __entry->op_flags = args->op_flags;
2004         ),
2005         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
2006                   "hashval 0x%x filter %s flags %s op_flags %s",
2007                   MAJOR(__entry->dev), MINOR(__entry->dev),
2008                   __entry->ino,
2009                   __entry->namelen,
2010                   __entry->namelen ? __get_str(name) : NULL,
2011                   __entry->namelen,
2012                   __entry->valuelen,
2013                   __entry->hashval,
2014                   __print_flags(__entry->attr_filter, "|",
2015                                 XFS_ATTR_FILTER_FLAGS),
2016                    __print_flags(__entry->attr_flags, "|",
2017                                 { XATTR_CREATE,         "CREATE" },
2018                                 { XATTR_REPLACE,        "REPLACE" }),
2019                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
2020 )
2021
2022 #define DEFINE_ATTR_EVENT(name) \
2023 DEFINE_EVENT(xfs_attr_class, name, \
2024         TP_PROTO(struct xfs_da_args *args), \
2025         TP_ARGS(args))
2026 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
2027 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
2028 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
2029 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
2030 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
2031 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
2032
2033 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
2034 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
2035 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
2036 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
2037 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
2038 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
2039 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
2040 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
2041 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
2042 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
2043 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
2044 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
2045 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
2046 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
2047 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
2048 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
2049 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
2050 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
2051 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
2052 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
2053 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
2054 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
2055
2056 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
2057 DEFINE_ATTR_EVENT(xfs_attr_node_get);
2058 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
2059 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
2060
2061 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
2062 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
2063
2064 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
2065 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
2066
2067 #define DEFINE_DA_EVENT(name) \
2068 DEFINE_EVENT(xfs_da_class, name, \
2069         TP_PROTO(struct xfs_da_args *args), \
2070         TP_ARGS(args))
2071 DEFINE_DA_EVENT(xfs_da_split);
2072 DEFINE_DA_EVENT(xfs_da_join);
2073 DEFINE_DA_EVENT(xfs_da_link_before);
2074 DEFINE_DA_EVENT(xfs_da_link_after);
2075 DEFINE_DA_EVENT(xfs_da_unlink_back);
2076 DEFINE_DA_EVENT(xfs_da_unlink_forward);
2077 DEFINE_DA_EVENT(xfs_da_root_split);
2078 DEFINE_DA_EVENT(xfs_da_root_join);
2079 DEFINE_DA_EVENT(xfs_da_node_add);
2080 DEFINE_DA_EVENT(xfs_da_node_create);
2081 DEFINE_DA_EVENT(xfs_da_node_split);
2082 DEFINE_DA_EVENT(xfs_da_node_remove);
2083 DEFINE_DA_EVENT(xfs_da_node_rebalance);
2084 DEFINE_DA_EVENT(xfs_da_node_unbalance);
2085 DEFINE_DA_EVENT(xfs_da_node_toosmall);
2086 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
2087 DEFINE_DA_EVENT(xfs_da_grow_inode);
2088 DEFINE_DA_EVENT(xfs_da_shrink_inode);
2089 DEFINE_DA_EVENT(xfs_da_fixhashpath);
2090 DEFINE_DA_EVENT(xfs_da_path_shift);
2091
2092 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
2093         TP_PROTO(struct xfs_da_args *args, int idx),
2094         TP_ARGS(args, idx),
2095         TP_STRUCT__entry(
2096                 __field(dev_t, dev)
2097                 __field(xfs_ino_t, ino)
2098                 __field(uint32_t, op_flags)
2099                 __field(int, idx)
2100         ),
2101         TP_fast_assign(
2102                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2103                 __entry->ino = args->dp->i_ino;
2104                 __entry->op_flags = args->op_flags;
2105                 __entry->idx = idx;
2106         ),
2107         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
2108                   MAJOR(__entry->dev), MINOR(__entry->dev),
2109                   __entry->ino,
2110                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
2111                   __entry->idx)
2112 )
2113
2114 #define DEFINE_DIR2_SPACE_EVENT(name) \
2115 DEFINE_EVENT(xfs_dir2_space_class, name, \
2116         TP_PROTO(struct xfs_da_args *args, int idx), \
2117         TP_ARGS(args, idx))
2118 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
2119 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
2120 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
2121 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
2122
2123 TRACE_EVENT(xfs_dir2_leafn_moveents,
2124         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
2125         TP_ARGS(args, src_idx, dst_idx, count),
2126         TP_STRUCT__entry(
2127                 __field(dev_t, dev)
2128                 __field(xfs_ino_t, ino)
2129                 __field(uint32_t, op_flags)
2130                 __field(int, src_idx)
2131                 __field(int, dst_idx)
2132                 __field(int, count)
2133         ),
2134         TP_fast_assign(
2135                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2136                 __entry->ino = args->dp->i_ino;
2137                 __entry->op_flags = args->op_flags;
2138                 __entry->src_idx = src_idx;
2139                 __entry->dst_idx = dst_idx;
2140                 __entry->count = count;
2141         ),
2142         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
2143                   "src_idx %d dst_idx %d count %d",
2144                   MAJOR(__entry->dev), MINOR(__entry->dev),
2145                   __entry->ino,
2146                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
2147                   __entry->src_idx,
2148                   __entry->dst_idx,
2149                   __entry->count)
2150 );
2151
2152 #define XFS_SWAPEXT_INODES \
2153         { 0,    "target" }, \
2154         { 1,    "temp" }
2155
2156 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_DEV);
2157 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_LOCAL);
2158 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_EXTENTS);
2159 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_BTREE);
2160 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_UUID);
2161
2162 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
2163         TP_PROTO(struct xfs_inode *ip, int which),
2164         TP_ARGS(ip, which),
2165         TP_STRUCT__entry(
2166                 __field(dev_t, dev)
2167                 __field(int, which)
2168                 __field(xfs_ino_t, ino)
2169                 __field(int, format)
2170                 __field(xfs_extnum_t, nex)
2171                 __field(int, broot_size)
2172                 __field(int, fork_off)
2173         ),
2174         TP_fast_assign(
2175                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2176                 __entry->which = which;
2177                 __entry->ino = ip->i_ino;
2178                 __entry->format = ip->i_df.if_format;
2179                 __entry->nex = ip->i_df.if_nextents;
2180                 __entry->broot_size = ip->i_df.if_broot_bytes;
2181                 __entry->fork_off = xfs_inode_fork_boff(ip);
2182         ),
2183         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %llu, "
2184                   "broot size %d, forkoff 0x%x",
2185                   MAJOR(__entry->dev), MINOR(__entry->dev),
2186                   __entry->ino,
2187                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
2188                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
2189                   __entry->nex,
2190                   __entry->broot_size,
2191                   __entry->fork_off)
2192 )
2193
2194 #define DEFINE_SWAPEXT_EVENT(name) \
2195 DEFINE_EVENT(xfs_swap_extent_class, name, \
2196         TP_PROTO(struct xfs_inode *ip, int which), \
2197         TP_ARGS(ip, which))
2198
2199 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
2200 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
2201
2202 TRACE_EVENT(xfs_log_recover,
2203         TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
2204         TP_ARGS(log, headblk, tailblk),
2205         TP_STRUCT__entry(
2206                 __field(dev_t, dev)
2207                 __field(xfs_daddr_t, headblk)
2208                 __field(xfs_daddr_t, tailblk)
2209         ),
2210         TP_fast_assign(
2211                 __entry->dev = log->l_mp->m_super->s_dev;
2212                 __entry->headblk = headblk;
2213                 __entry->tailblk = tailblk;
2214         ),
2215         TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
2216                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
2217                   __entry->tailblk)
2218 )
2219
2220 TRACE_EVENT(xfs_log_recover_record,
2221         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
2222         TP_ARGS(log, rhead, pass),
2223         TP_STRUCT__entry(
2224                 __field(dev_t, dev)
2225                 __field(xfs_lsn_t, lsn)
2226                 __field(int, len)
2227                 __field(int, num_logops)
2228                 __field(int, pass)
2229         ),
2230         TP_fast_assign(
2231                 __entry->dev = log->l_mp->m_super->s_dev;
2232                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
2233                 __entry->len = be32_to_cpu(rhead->h_len);
2234                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
2235                 __entry->pass = pass;
2236         ),
2237         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
2238                   MAJOR(__entry->dev), MINOR(__entry->dev),
2239                   __entry->lsn, __entry->len, __entry->num_logops,
2240                    __entry->pass)
2241 )
2242
2243 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
2244         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
2245                 struct xlog_recover_item *item, int pass),
2246         TP_ARGS(log, trans, item, pass),
2247         TP_STRUCT__entry(
2248                 __field(dev_t, dev)
2249                 __field(unsigned long, item)
2250                 __field(xlog_tid_t, tid)
2251                 __field(xfs_lsn_t, lsn)
2252                 __field(int, type)
2253                 __field(int, pass)
2254                 __field(int, count)
2255                 __field(int, total)
2256         ),
2257         TP_fast_assign(
2258                 __entry->dev = log->l_mp->m_super->s_dev;
2259                 __entry->item = (unsigned long)item;
2260                 __entry->tid = trans->r_log_tid;
2261                 __entry->lsn = trans->r_lsn;
2262                 __entry->type = ITEM_TYPE(item);
2263                 __entry->pass = pass;
2264                 __entry->count = item->ri_cnt;
2265                 __entry->total = item->ri_total;
2266         ),
2267         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item %p, "
2268                   "item type %s item region count/total %d/%d",
2269                   MAJOR(__entry->dev), MINOR(__entry->dev),
2270                   __entry->tid,
2271                   __entry->lsn,
2272                   __entry->pass,
2273                   (void *)__entry->item,
2274                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2275                   __entry->count,
2276                   __entry->total)
2277 )
2278
2279 #define DEFINE_LOG_RECOVER_ITEM(name) \
2280 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2281         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2282                 struct xlog_recover_item *item, int pass), \
2283         TP_ARGS(log, trans, item, pass))
2284
2285 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2286 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2287 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2288 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2289 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2290
2291 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2292         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2293         TP_ARGS(log, buf_f),
2294         TP_STRUCT__entry(
2295                 __field(dev_t, dev)
2296                 __field(int64_t, blkno)
2297                 __field(unsigned short, len)
2298                 __field(unsigned short, flags)
2299                 __field(unsigned short, size)
2300                 __field(unsigned int, map_size)
2301         ),
2302         TP_fast_assign(
2303                 __entry->dev = log->l_mp->m_super->s_dev;
2304                 __entry->blkno = buf_f->blf_blkno;
2305                 __entry->len = buf_f->blf_len;
2306                 __entry->flags = buf_f->blf_flags;
2307                 __entry->size = buf_f->blf_size;
2308                 __entry->map_size = buf_f->blf_map_size;
2309         ),
2310         TP_printk("dev %d:%d daddr 0x%llx, bbcount 0x%x, flags 0x%x, size %d, "
2311                         "map_size %d",
2312                   MAJOR(__entry->dev), MINOR(__entry->dev),
2313                   __entry->blkno,
2314                   __entry->len,
2315                   __entry->flags,
2316                   __entry->size,
2317                   __entry->map_size)
2318 )
2319
2320 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2321 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2322         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2323         TP_ARGS(log, buf_f))
2324
2325 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2326 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2327 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2328 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2329 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2330 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2331 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2332 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2333 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2334
2335 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2336         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2337         TP_ARGS(log, in_f),
2338         TP_STRUCT__entry(
2339                 __field(dev_t, dev)
2340                 __field(xfs_ino_t, ino)
2341                 __field(unsigned short, size)
2342                 __field(int, fields)
2343                 __field(unsigned short, asize)
2344                 __field(unsigned short, dsize)
2345                 __field(int64_t, blkno)
2346                 __field(int, len)
2347                 __field(int, boffset)
2348         ),
2349         TP_fast_assign(
2350                 __entry->dev = log->l_mp->m_super->s_dev;
2351                 __entry->ino = in_f->ilf_ino;
2352                 __entry->size = in_f->ilf_size;
2353                 __entry->fields = in_f->ilf_fields;
2354                 __entry->asize = in_f->ilf_asize;
2355                 __entry->dsize = in_f->ilf_dsize;
2356                 __entry->blkno = in_f->ilf_blkno;
2357                 __entry->len = in_f->ilf_len;
2358                 __entry->boffset = in_f->ilf_boffset;
2359         ),
2360         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2361                         "dsize %d, daddr 0x%llx, bbcount 0x%x, boffset %d",
2362                   MAJOR(__entry->dev), MINOR(__entry->dev),
2363                   __entry->ino,
2364                   __entry->size,
2365                   __entry->fields,
2366                   __entry->asize,
2367                   __entry->dsize,
2368                   __entry->blkno,
2369                   __entry->len,
2370                   __entry->boffset)
2371 )
2372 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2373 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2374         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2375         TP_ARGS(log, in_f))
2376
2377 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2378 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2379 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2380
2381 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2382         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2383         TP_ARGS(log, in_f),
2384         TP_STRUCT__entry(
2385                 __field(dev_t, dev)
2386                 __field(xfs_agnumber_t, agno)
2387                 __field(xfs_agblock_t, agbno)
2388                 __field(unsigned int, count)
2389                 __field(unsigned int, isize)
2390                 __field(xfs_agblock_t, length)
2391                 __field(unsigned int, gen)
2392         ),
2393         TP_fast_assign(
2394                 __entry->dev = log->l_mp->m_super->s_dev;
2395                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2396                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2397                 __entry->count = be32_to_cpu(in_f->icl_count);
2398                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2399                 __entry->length = be32_to_cpu(in_f->icl_length);
2400                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2401         ),
2402         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x ireccount %u isize %u gen 0x%x",
2403                   MAJOR(__entry->dev), MINOR(__entry->dev),
2404                   __entry->agno,
2405                   __entry->agbno,
2406                   __entry->length,
2407                   __entry->count,
2408                   __entry->isize,
2409                   __entry->gen)
2410 )
2411 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2412 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2413         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2414         TP_ARGS(log, in_f))
2415
2416 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2417 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2418
2419 DECLARE_EVENT_CLASS(xfs_discard_class,
2420         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2421                  xfs_agblock_t agbno, xfs_extlen_t len),
2422         TP_ARGS(mp, agno, agbno, len),
2423         TP_STRUCT__entry(
2424                 __field(dev_t, dev)
2425                 __field(xfs_agnumber_t, agno)
2426                 __field(xfs_agblock_t, agbno)
2427                 __field(xfs_extlen_t, len)
2428         ),
2429         TP_fast_assign(
2430                 __entry->dev = mp->m_super->s_dev;
2431                 __entry->agno = agno;
2432                 __entry->agbno = agbno;
2433                 __entry->len = len;
2434         ),
2435         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x",
2436                   MAJOR(__entry->dev), MINOR(__entry->dev),
2437                   __entry->agno,
2438                   __entry->agbno,
2439                   __entry->len)
2440 )
2441
2442 #define DEFINE_DISCARD_EVENT(name) \
2443 DEFINE_EVENT(xfs_discard_class, name, \
2444         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2445                  xfs_agblock_t agbno, xfs_extlen_t len), \
2446         TP_ARGS(mp, agno, agbno, len))
2447 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2448 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2449 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2450 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2451
2452 /* btree cursor events */
2453 TRACE_DEFINE_ENUM(XFS_BTNUM_BNOi);
2454 TRACE_DEFINE_ENUM(XFS_BTNUM_CNTi);
2455 TRACE_DEFINE_ENUM(XFS_BTNUM_BMAPi);
2456 TRACE_DEFINE_ENUM(XFS_BTNUM_INOi);
2457 TRACE_DEFINE_ENUM(XFS_BTNUM_FINOi);
2458 TRACE_DEFINE_ENUM(XFS_BTNUM_RMAPi);
2459 TRACE_DEFINE_ENUM(XFS_BTNUM_REFCi);
2460
2461 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2462         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2463         TP_ARGS(cur, level, bp),
2464         TP_STRUCT__entry(
2465                 __field(dev_t, dev)
2466                 __field(xfs_btnum_t, btnum)
2467                 __field(int, level)
2468                 __field(int, nlevels)
2469                 __field(int, ptr)
2470                 __field(xfs_daddr_t, daddr)
2471         ),
2472         TP_fast_assign(
2473                 __entry->dev = cur->bc_mp->m_super->s_dev;
2474                 __entry->btnum = cur->bc_btnum;
2475                 __entry->level = level;
2476                 __entry->nlevels = cur->bc_nlevels;
2477                 __entry->ptr = cur->bc_levels[level].ptr;
2478                 __entry->daddr = bp ? xfs_buf_daddr(bp) : -1;
2479         ),
2480         TP_printk("dev %d:%d btree %s level %d/%d ptr %d daddr 0x%llx",
2481                   MAJOR(__entry->dev), MINOR(__entry->dev),
2482                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
2483                   __entry->level,
2484                   __entry->nlevels,
2485                   __entry->ptr,
2486                   (unsigned long long)__entry->daddr)
2487 )
2488
2489 #define DEFINE_BTREE_CUR_EVENT(name) \
2490 DEFINE_EVENT(xfs_btree_cur_class, name, \
2491         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2492         TP_ARGS(cur, level, bp))
2493 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2494 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2495
2496 /* deferred ops */
2497 struct xfs_defer_pending;
2498
2499 DECLARE_EVENT_CLASS(xfs_defer_class,
2500         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
2501         TP_ARGS(tp, caller_ip),
2502         TP_STRUCT__entry(
2503                 __field(dev_t, dev)
2504                 __field(struct xfs_trans *, tp)
2505                 __field(char, committed)
2506                 __field(unsigned long, caller_ip)
2507         ),
2508         TP_fast_assign(
2509                 __entry->dev = tp->t_mountp->m_super->s_dev;
2510                 __entry->tp = tp;
2511                 __entry->caller_ip = caller_ip;
2512         ),
2513         TP_printk("dev %d:%d tp %p caller %pS",
2514                   MAJOR(__entry->dev), MINOR(__entry->dev),
2515                   __entry->tp,
2516                   (char *)__entry->caller_ip)
2517 )
2518 #define DEFINE_DEFER_EVENT(name) \
2519 DEFINE_EVENT(xfs_defer_class, name, \
2520         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
2521         TP_ARGS(tp, caller_ip))
2522
2523 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2524         TP_PROTO(struct xfs_trans *tp, int error),
2525         TP_ARGS(tp, error),
2526         TP_STRUCT__entry(
2527                 __field(dev_t, dev)
2528                 __field(struct xfs_trans *, tp)
2529                 __field(char, committed)
2530                 __field(int, error)
2531         ),
2532         TP_fast_assign(
2533                 __entry->dev = tp->t_mountp->m_super->s_dev;
2534                 __entry->tp = tp;
2535                 __entry->error = error;
2536         ),
2537         TP_printk("dev %d:%d tp %p err %d",
2538                   MAJOR(__entry->dev), MINOR(__entry->dev),
2539                   __entry->tp,
2540                   __entry->error)
2541 )
2542 #define DEFINE_DEFER_ERROR_EVENT(name) \
2543 DEFINE_EVENT(xfs_defer_error_class, name, \
2544         TP_PROTO(struct xfs_trans *tp, int error), \
2545         TP_ARGS(tp, error))
2546
2547 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2548         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2549         TP_ARGS(mp, dfp),
2550         TP_STRUCT__entry(
2551                 __field(dev_t, dev)
2552                 __field(int, type)
2553                 __field(void *, intent)
2554                 __field(char, committed)
2555                 __field(int, nr)
2556         ),
2557         TP_fast_assign(
2558                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2559                 __entry->type = dfp->dfp_type;
2560                 __entry->intent = dfp->dfp_intent;
2561                 __entry->committed = dfp->dfp_done != NULL;
2562                 __entry->nr = dfp->dfp_count;
2563         ),
2564         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2565                   MAJOR(__entry->dev), MINOR(__entry->dev),
2566                   __entry->type,
2567                   __entry->intent,
2568                   __entry->committed,
2569                   __entry->nr)
2570 )
2571 #define DEFINE_DEFER_PENDING_EVENT(name) \
2572 DEFINE_EVENT(xfs_defer_pending_class, name, \
2573         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2574         TP_ARGS(mp, dfp))
2575
2576 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2577         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2578                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2579         TP_ARGS(mp, agno, type, agbno, len),
2580         TP_STRUCT__entry(
2581                 __field(dev_t, dev)
2582                 __field(xfs_agnumber_t, agno)
2583                 __field(int, type)
2584                 __field(xfs_agblock_t, agbno)
2585                 __field(xfs_extlen_t, len)
2586         ),
2587         TP_fast_assign(
2588                 __entry->dev = mp->m_super->s_dev;
2589                 __entry->agno = agno;
2590                 __entry->type = type;
2591                 __entry->agbno = agbno;
2592                 __entry->len = len;
2593         ),
2594         TP_printk("dev %d:%d op %d agno 0x%x agbno 0x%x fsbcount 0x%x",
2595                   MAJOR(__entry->dev), MINOR(__entry->dev),
2596                   __entry->type,
2597                   __entry->agno,
2598                   __entry->agbno,
2599                   __entry->len)
2600 );
2601 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2602 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2603         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2604                  int type, \
2605                  xfs_agblock_t bno, \
2606                  xfs_extlen_t len), \
2607         TP_ARGS(mp, agno, type, bno, len))
2608
2609 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2610         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2611                  int op,
2612                  xfs_agblock_t agbno,
2613                  xfs_ino_t ino,
2614                  int whichfork,
2615                  xfs_fileoff_t offset,
2616                  xfs_filblks_t len,
2617                  xfs_exntst_t state),
2618         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2619         TP_STRUCT__entry(
2620                 __field(dev_t, dev)
2621                 __field(xfs_agnumber_t, agno)
2622                 __field(xfs_ino_t, ino)
2623                 __field(xfs_agblock_t, agbno)
2624                 __field(int, whichfork)
2625                 __field(xfs_fileoff_t, l_loff)
2626                 __field(xfs_filblks_t, l_len)
2627                 __field(xfs_exntst_t, l_state)
2628                 __field(int, op)
2629         ),
2630         TP_fast_assign(
2631                 __entry->dev = mp->m_super->s_dev;
2632                 __entry->agno = agno;
2633                 __entry->ino = ino;
2634                 __entry->agbno = agbno;
2635                 __entry->whichfork = whichfork;
2636                 __entry->l_loff = offset;
2637                 __entry->l_len = len;
2638                 __entry->l_state = state;
2639                 __entry->op = op;
2640         ),
2641         TP_printk("dev %d:%d op %d agno 0x%x agbno 0x%x owner 0x%llx %s fileoff 0x%llx fsbcount 0x%llx state %d",
2642                   MAJOR(__entry->dev), MINOR(__entry->dev),
2643                   __entry->op,
2644                   __entry->agno,
2645                   __entry->agbno,
2646                   __entry->ino,
2647                   __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
2648                   __entry->l_loff,
2649                   __entry->l_len,
2650                   __entry->l_state)
2651 );
2652 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2653 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2654         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2655                  int op, \
2656                  xfs_agblock_t agbno, \
2657                  xfs_ino_t ino, \
2658                  int whichfork, \
2659                  xfs_fileoff_t offset, \
2660                  xfs_filblks_t len, \
2661                  xfs_exntst_t state), \
2662         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2663
2664 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2665 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2666 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2667 DEFINE_DEFER_EVENT(xfs_defer_finish);
2668 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2669
2670 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2671 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2672
2673 DEFINE_DEFER_PENDING_EVENT(xfs_defer_create_intent);
2674 DEFINE_DEFER_PENDING_EVENT(xfs_defer_cancel_list);
2675 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2676 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2677 DEFINE_DEFER_PENDING_EVENT(xfs_defer_relog_intent);
2678
2679 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2680 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2681 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2682 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_defer);
2683 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_deferred);
2684
2685 DECLARE_EVENT_CLASS(xfs_defer_pending_item_class,
2686         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp,
2687                  void *item),
2688         TP_ARGS(mp, dfp, item),
2689         TP_STRUCT__entry(
2690                 __field(dev_t, dev)
2691                 __field(int, type)
2692                 __field(void *, intent)
2693                 __field(void *, item)
2694                 __field(char, committed)
2695                 __field(int, nr)
2696         ),
2697         TP_fast_assign(
2698                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2699                 __entry->type = dfp->dfp_type;
2700                 __entry->intent = dfp->dfp_intent;
2701                 __entry->item = item;
2702                 __entry->committed = dfp->dfp_done != NULL;
2703                 __entry->nr = dfp->dfp_count;
2704         ),
2705         TP_printk("dev %d:%d optype %d intent %p item %p committed %d nr %d",
2706                   MAJOR(__entry->dev), MINOR(__entry->dev),
2707                   __entry->type,
2708                   __entry->intent,
2709                   __entry->item,
2710                   __entry->committed,
2711                   __entry->nr)
2712 )
2713 #define DEFINE_DEFER_PENDING_ITEM_EVENT(name) \
2714 DEFINE_EVENT(xfs_defer_pending_item_class, name, \
2715         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp, \
2716                  void *item), \
2717         TP_ARGS(mp, dfp, item))
2718
2719 DEFINE_DEFER_PENDING_ITEM_EVENT(xfs_defer_add_item);
2720 DEFINE_DEFER_PENDING_ITEM_EVENT(xfs_defer_cancel_item);
2721 DEFINE_DEFER_PENDING_ITEM_EVENT(xfs_defer_finish_item);
2722
2723 /* rmap tracepoints */
2724 DECLARE_EVENT_CLASS(xfs_rmap_class,
2725         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2726                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2727                  const struct xfs_owner_info *oinfo),
2728         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2729         TP_STRUCT__entry(
2730                 __field(dev_t, dev)
2731                 __field(xfs_agnumber_t, agno)
2732                 __field(xfs_agblock_t, agbno)
2733                 __field(xfs_extlen_t, len)
2734                 __field(uint64_t, owner)
2735                 __field(uint64_t, offset)
2736                 __field(unsigned long, flags)
2737         ),
2738         TP_fast_assign(
2739                 __entry->dev = mp->m_super->s_dev;
2740                 __entry->agno = agno;
2741                 __entry->agbno = agbno;
2742                 __entry->len = len;
2743                 __entry->owner = oinfo->oi_owner;
2744                 __entry->offset = oinfo->oi_offset;
2745                 __entry->flags = oinfo->oi_flags;
2746                 if (unwritten)
2747                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2748         ),
2749         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x owner 0x%llx fileoff 0x%llx flags 0x%lx",
2750                   MAJOR(__entry->dev), MINOR(__entry->dev),
2751                   __entry->agno,
2752                   __entry->agbno,
2753                   __entry->len,
2754                   __entry->owner,
2755                   __entry->offset,
2756                   __entry->flags)
2757 );
2758 #define DEFINE_RMAP_EVENT(name) \
2759 DEFINE_EVENT(xfs_rmap_class, name, \
2760         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2761                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2762                  const struct xfs_owner_info *oinfo), \
2763         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2764
2765 /* simple AG-based error/%ip tracepoint class */
2766 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2767         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2768                  unsigned long caller_ip),
2769         TP_ARGS(mp, agno, error, caller_ip),
2770         TP_STRUCT__entry(
2771                 __field(dev_t, dev)
2772                 __field(xfs_agnumber_t, agno)
2773                 __field(int, error)
2774                 __field(unsigned long, caller_ip)
2775         ),
2776         TP_fast_assign(
2777                 __entry->dev = mp->m_super->s_dev;
2778                 __entry->agno = agno;
2779                 __entry->error = error;
2780                 __entry->caller_ip = caller_ip;
2781         ),
2782         TP_printk("dev %d:%d agno 0x%x error %d caller %pS",
2783                   MAJOR(__entry->dev), MINOR(__entry->dev),
2784                   __entry->agno,
2785                   __entry->error,
2786                   (char *)__entry->caller_ip)
2787 );
2788
2789 #define DEFINE_AG_ERROR_EVENT(name) \
2790 DEFINE_EVENT(xfs_ag_error_class, name, \
2791         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2792                  unsigned long caller_ip), \
2793         TP_ARGS(mp, agno, error, caller_ip))
2794
2795 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2796 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2797 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2798 DEFINE_RMAP_EVENT(xfs_rmap_map);
2799 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2800 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2801 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2802 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2803 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2804 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2805
2806 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2807         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2808                  xfs_agblock_t agbno, xfs_extlen_t len,
2809                  uint64_t owner, uint64_t offset, unsigned int flags),
2810         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2811         TP_STRUCT__entry(
2812                 __field(dev_t, dev)
2813                 __field(xfs_agnumber_t, agno)
2814                 __field(xfs_agblock_t, agbno)
2815                 __field(xfs_extlen_t, len)
2816                 __field(uint64_t, owner)
2817                 __field(uint64_t, offset)
2818                 __field(unsigned int, flags)
2819         ),
2820         TP_fast_assign(
2821                 __entry->dev = mp->m_super->s_dev;
2822                 __entry->agno = agno;
2823                 __entry->agbno = agbno;
2824                 __entry->len = len;
2825                 __entry->owner = owner;
2826                 __entry->offset = offset;
2827                 __entry->flags = flags;
2828         ),
2829         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x owner 0x%llx fileoff 0x%llx flags 0x%x",
2830                   MAJOR(__entry->dev), MINOR(__entry->dev),
2831                   __entry->agno,
2832                   __entry->agbno,
2833                   __entry->len,
2834                   __entry->owner,
2835                   __entry->offset,
2836                   __entry->flags)
2837 );
2838 #define DEFINE_RMAPBT_EVENT(name) \
2839 DEFINE_EVENT(xfs_rmapbt_class, name, \
2840         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2841                  xfs_agblock_t agbno, xfs_extlen_t len, \
2842                  uint64_t owner, uint64_t offset, unsigned int flags), \
2843         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2844
2845 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2846 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2847 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2848
2849 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2850 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2851 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2852 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2853 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2854 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2855 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2856 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2857
2858 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2859 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2860 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2861 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2862 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2863 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2864 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2865
2866 /* deferred bmbt updates */
2867 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2868 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2869 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2870
2871 /* per-AG reservation */
2872 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2873         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2874                  xfs_extlen_t len),
2875         TP_ARGS(pag, resv, len),
2876         TP_STRUCT__entry(
2877                 __field(dev_t, dev)
2878                 __field(xfs_agnumber_t, agno)
2879                 __field(int, resv)
2880                 __field(xfs_extlen_t, freeblks)
2881                 __field(xfs_extlen_t, flcount)
2882                 __field(xfs_extlen_t, reserved)
2883                 __field(xfs_extlen_t, asked)
2884                 __field(xfs_extlen_t, len)
2885         ),
2886         TP_fast_assign(
2887                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2888
2889                 __entry->dev = pag->pag_mount->m_super->s_dev;
2890                 __entry->agno = pag->pag_agno;
2891                 __entry->resv = resv;
2892                 __entry->freeblks = pag->pagf_freeblks;
2893                 __entry->flcount = pag->pagf_flcount;
2894                 __entry->reserved = r ? r->ar_reserved : 0;
2895                 __entry->asked = r ? r->ar_asked : 0;
2896                 __entry->len = len;
2897         ),
2898         TP_printk("dev %d:%d agno 0x%x resv %d freeblks %u flcount %u "
2899                   "resv %u ask %u len %u",
2900                   MAJOR(__entry->dev), MINOR(__entry->dev),
2901                   __entry->agno,
2902                   __entry->resv,
2903                   __entry->freeblks,
2904                   __entry->flcount,
2905                   __entry->reserved,
2906                   __entry->asked,
2907                   __entry->len)
2908 )
2909 #define DEFINE_AG_RESV_EVENT(name) \
2910 DEFINE_EVENT(xfs_ag_resv_class, name, \
2911         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2912                  xfs_extlen_t len), \
2913         TP_ARGS(pag, type, len))
2914
2915 /* per-AG reservation tracepoints */
2916 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2917 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2918 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2919 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2920 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2921 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2922
2923 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2924 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2925
2926 /* refcount tracepoint classes */
2927
2928 /* reuse the discard trace class for agbno/aglen-based traces */
2929 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2930
2931 /* ag btree lookup tracepoint class */
2932 TRACE_DEFINE_ENUM(XFS_LOOKUP_EQi);
2933 TRACE_DEFINE_ENUM(XFS_LOOKUP_LEi);
2934 TRACE_DEFINE_ENUM(XFS_LOOKUP_GEi);
2935 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2936         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2937                  xfs_agblock_t agbno, xfs_lookup_t dir),
2938         TP_ARGS(mp, agno, agbno, dir),
2939         TP_STRUCT__entry(
2940                 __field(dev_t, dev)
2941                 __field(xfs_agnumber_t, agno)
2942                 __field(xfs_agblock_t, agbno)
2943                 __field(xfs_lookup_t, dir)
2944         ),
2945         TP_fast_assign(
2946                 __entry->dev = mp->m_super->s_dev;
2947                 __entry->agno = agno;
2948                 __entry->agbno = agbno;
2949                 __entry->dir = dir;
2950         ),
2951         TP_printk("dev %d:%d agno 0x%x agbno 0x%x cmp %s(%d)",
2952                   MAJOR(__entry->dev), MINOR(__entry->dev),
2953                   __entry->agno,
2954                   __entry->agbno,
2955                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2956                   __entry->dir)
2957 )
2958
2959 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2960 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2961         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2962                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2963         TP_ARGS(mp, agno, agbno, dir))
2964
2965 /* single-rcext tracepoint class */
2966 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2967         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2968                  struct xfs_refcount_irec *irec),
2969         TP_ARGS(mp, agno, irec),
2970         TP_STRUCT__entry(
2971                 __field(dev_t, dev)
2972                 __field(xfs_agnumber_t, agno)
2973                 __field(enum xfs_refc_domain, domain)
2974                 __field(xfs_agblock_t, startblock)
2975                 __field(xfs_extlen_t, blockcount)
2976                 __field(xfs_nlink_t, refcount)
2977         ),
2978         TP_fast_assign(
2979                 __entry->dev = mp->m_super->s_dev;
2980                 __entry->agno = agno;
2981                 __entry->domain = irec->rc_domain;
2982                 __entry->startblock = irec->rc_startblock;
2983                 __entry->blockcount = irec->rc_blockcount;
2984                 __entry->refcount = irec->rc_refcount;
2985         ),
2986         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u",
2987                   MAJOR(__entry->dev), MINOR(__entry->dev),
2988                   __entry->agno,
2989                   __print_symbolic(__entry->domain, XFS_REFC_DOMAIN_STRINGS),
2990                   __entry->startblock,
2991                   __entry->blockcount,
2992                   __entry->refcount)
2993 )
2994
2995 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2996 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2997         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2998                  struct xfs_refcount_irec *irec), \
2999         TP_ARGS(mp, agno, irec))
3000
3001 /* single-rcext and an agbno tracepoint class */
3002 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
3003         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3004                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
3005         TP_ARGS(mp, agno, irec, agbno),
3006         TP_STRUCT__entry(
3007                 __field(dev_t, dev)
3008                 __field(xfs_agnumber_t, agno)
3009                 __field(enum xfs_refc_domain, domain)
3010                 __field(xfs_agblock_t, startblock)
3011                 __field(xfs_extlen_t, blockcount)
3012                 __field(xfs_nlink_t, refcount)
3013                 __field(xfs_agblock_t, agbno)
3014         ),
3015         TP_fast_assign(
3016                 __entry->dev = mp->m_super->s_dev;
3017                 __entry->agno = agno;
3018                 __entry->domain = irec->rc_domain;
3019                 __entry->startblock = irec->rc_startblock;
3020                 __entry->blockcount = irec->rc_blockcount;
3021                 __entry->refcount = irec->rc_refcount;
3022                 __entry->agbno = agbno;
3023         ),
3024         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u @ agbno 0x%x",
3025                   MAJOR(__entry->dev), MINOR(__entry->dev),
3026                   __entry->agno,
3027                   __print_symbolic(__entry->domain, XFS_REFC_DOMAIN_STRINGS),
3028                   __entry->startblock,
3029                   __entry->blockcount,
3030                   __entry->refcount,
3031                   __entry->agbno)
3032 )
3033
3034 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
3035 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
3036         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3037                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
3038         TP_ARGS(mp, agno, irec, agbno))
3039
3040 /* double-rcext tracepoint class */
3041 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
3042         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3043                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
3044         TP_ARGS(mp, agno, i1, i2),
3045         TP_STRUCT__entry(
3046                 __field(dev_t, dev)
3047                 __field(xfs_agnumber_t, agno)
3048                 __field(enum xfs_refc_domain, i1_domain)
3049                 __field(xfs_agblock_t, i1_startblock)
3050                 __field(xfs_extlen_t, i1_blockcount)
3051                 __field(xfs_nlink_t, i1_refcount)
3052                 __field(enum xfs_refc_domain, i2_domain)
3053                 __field(xfs_agblock_t, i2_startblock)
3054                 __field(xfs_extlen_t, i2_blockcount)
3055                 __field(xfs_nlink_t, i2_refcount)
3056         ),
3057         TP_fast_assign(
3058                 __entry->dev = mp->m_super->s_dev;
3059                 __entry->agno = agno;
3060                 __entry->i1_domain = i1->rc_domain;
3061                 __entry->i1_startblock = i1->rc_startblock;
3062                 __entry->i1_blockcount = i1->rc_blockcount;
3063                 __entry->i1_refcount = i1->rc_refcount;
3064                 __entry->i2_domain = i2->rc_domain;
3065                 __entry->i2_startblock = i2->rc_startblock;
3066                 __entry->i2_blockcount = i2->rc_blockcount;
3067                 __entry->i2_refcount = i2->rc_refcount;
3068         ),
3069         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3070                   "dom %s agbno 0x%x fsbcount 0x%x refcount %u",
3071                   MAJOR(__entry->dev), MINOR(__entry->dev),
3072                   __entry->agno,
3073                   __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3074                   __entry->i1_startblock,
3075                   __entry->i1_blockcount,
3076                   __entry->i1_refcount,
3077                   __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3078                   __entry->i2_startblock,
3079                   __entry->i2_blockcount,
3080                   __entry->i2_refcount)
3081 )
3082
3083 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
3084 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
3085         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3086                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
3087         TP_ARGS(mp, agno, i1, i2))
3088
3089 /* double-rcext and an agbno tracepoint class */
3090 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
3091         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3092                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
3093                  xfs_agblock_t agbno),
3094         TP_ARGS(mp, agno, i1, i2, agbno),
3095         TP_STRUCT__entry(
3096                 __field(dev_t, dev)
3097                 __field(xfs_agnumber_t, agno)
3098                 __field(enum xfs_refc_domain, i1_domain)
3099                 __field(xfs_agblock_t, i1_startblock)
3100                 __field(xfs_extlen_t, i1_blockcount)
3101                 __field(xfs_nlink_t, i1_refcount)
3102                 __field(enum xfs_refc_domain, i2_domain)
3103                 __field(xfs_agblock_t, i2_startblock)
3104                 __field(xfs_extlen_t, i2_blockcount)
3105                 __field(xfs_nlink_t, i2_refcount)
3106                 __field(xfs_agblock_t, agbno)
3107         ),
3108         TP_fast_assign(
3109                 __entry->dev = mp->m_super->s_dev;
3110                 __entry->agno = agno;
3111                 __entry->i1_domain = i1->rc_domain;
3112                 __entry->i1_startblock = i1->rc_startblock;
3113                 __entry->i1_blockcount = i1->rc_blockcount;
3114                 __entry->i1_refcount = i1->rc_refcount;
3115                 __entry->i2_domain = i2->rc_domain;
3116                 __entry->i2_startblock = i2->rc_startblock;
3117                 __entry->i2_blockcount = i2->rc_blockcount;
3118                 __entry->i2_refcount = i2->rc_refcount;
3119                 __entry->agbno = agbno;
3120         ),
3121         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3122                   "dom %s agbno 0x%x fsbcount 0x%x refcount %u @ agbno 0x%x",
3123                   MAJOR(__entry->dev), MINOR(__entry->dev),
3124                   __entry->agno,
3125                   __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3126                   __entry->i1_startblock,
3127                   __entry->i1_blockcount,
3128                   __entry->i1_refcount,
3129                   __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3130                   __entry->i2_startblock,
3131                   __entry->i2_blockcount,
3132                   __entry->i2_refcount,
3133                   __entry->agbno)
3134 )
3135
3136 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
3137 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
3138         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3139                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
3140                  xfs_agblock_t agbno), \
3141         TP_ARGS(mp, agno, i1, i2, agbno))
3142
3143 /* triple-rcext tracepoint class */
3144 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
3145         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3146                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
3147                  struct xfs_refcount_irec *i3),
3148         TP_ARGS(mp, agno, i1, i2, i3),
3149         TP_STRUCT__entry(
3150                 __field(dev_t, dev)
3151                 __field(xfs_agnumber_t, agno)
3152                 __field(enum xfs_refc_domain, i1_domain)
3153                 __field(xfs_agblock_t, i1_startblock)
3154                 __field(xfs_extlen_t, i1_blockcount)
3155                 __field(xfs_nlink_t, i1_refcount)
3156                 __field(enum xfs_refc_domain, i2_domain)
3157                 __field(xfs_agblock_t, i2_startblock)
3158                 __field(xfs_extlen_t, i2_blockcount)
3159                 __field(xfs_nlink_t, i2_refcount)
3160                 __field(enum xfs_refc_domain, i3_domain)
3161                 __field(xfs_agblock_t, i3_startblock)
3162                 __field(xfs_extlen_t, i3_blockcount)
3163                 __field(xfs_nlink_t, i3_refcount)
3164         ),
3165         TP_fast_assign(
3166                 __entry->dev = mp->m_super->s_dev;
3167                 __entry->agno = agno;
3168                 __entry->i1_domain = i1->rc_domain;
3169                 __entry->i1_startblock = i1->rc_startblock;
3170                 __entry->i1_blockcount = i1->rc_blockcount;
3171                 __entry->i1_refcount = i1->rc_refcount;
3172                 __entry->i2_domain = i2->rc_domain;
3173                 __entry->i2_startblock = i2->rc_startblock;
3174                 __entry->i2_blockcount = i2->rc_blockcount;
3175                 __entry->i2_refcount = i2->rc_refcount;
3176                 __entry->i3_domain = i3->rc_domain;
3177                 __entry->i3_startblock = i3->rc_startblock;
3178                 __entry->i3_blockcount = i3->rc_blockcount;
3179                 __entry->i3_refcount = i3->rc_refcount;
3180         ),
3181         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3182                   "dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3183                   "dom %s agbno 0x%x fsbcount 0x%x refcount %u",
3184                   MAJOR(__entry->dev), MINOR(__entry->dev),
3185                   __entry->agno,
3186                   __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3187                   __entry->i1_startblock,
3188                   __entry->i1_blockcount,
3189                   __entry->i1_refcount,
3190                   __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3191                   __entry->i2_startblock,
3192                   __entry->i2_blockcount,
3193                   __entry->i2_refcount,
3194                   __print_symbolic(__entry->i3_domain, XFS_REFC_DOMAIN_STRINGS),
3195                   __entry->i3_startblock,
3196                   __entry->i3_blockcount,
3197                   __entry->i3_refcount)
3198 );
3199
3200 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
3201 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
3202         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3203                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
3204                  struct xfs_refcount_irec *i3), \
3205         TP_ARGS(mp, agno, i1, i2, i3))
3206
3207 /* refcount btree tracepoints */
3208 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
3209 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
3210 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
3211 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
3212 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
3213 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
3214 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
3215 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
3216 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
3217 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
3218
3219 /* refcount adjustment tracepoints */
3220 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
3221 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
3222 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
3223 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
3224 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
3225 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
3226 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
3227 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
3228 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
3229 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
3230 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
3231 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
3232 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
3233 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
3234 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
3235 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
3236 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
3237 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
3238 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
3239 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
3240 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
3241
3242 /* reflink helpers */
3243 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
3244 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
3245 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
3246 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
3247 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
3248 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
3249
3250 TRACE_EVENT(xfs_refcount_finish_one_leftover,
3251         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3252                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
3253         TP_ARGS(mp, agno, type, agbno, len),
3254         TP_STRUCT__entry(
3255                 __field(dev_t, dev)
3256                 __field(xfs_agnumber_t, agno)
3257                 __field(int, type)
3258                 __field(xfs_agblock_t, agbno)
3259                 __field(xfs_extlen_t, len)
3260         ),
3261         TP_fast_assign(
3262                 __entry->dev = mp->m_super->s_dev;
3263                 __entry->agno = agno;
3264                 __entry->type = type;
3265                 __entry->agbno = agbno;
3266                 __entry->len = len;
3267         ),
3268         TP_printk("dev %d:%d type %d agno 0x%x agbno 0x%x fsbcount 0x%x",
3269                   MAJOR(__entry->dev), MINOR(__entry->dev),
3270                   __entry->type,
3271                   __entry->agno,
3272                   __entry->agbno,
3273                   __entry->len)
3274 );
3275
3276 /* simple inode-based error/%ip tracepoint class */
3277 DECLARE_EVENT_CLASS(xfs_inode_error_class,
3278         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
3279         TP_ARGS(ip, error, caller_ip),
3280         TP_STRUCT__entry(
3281                 __field(dev_t, dev)
3282                 __field(xfs_ino_t, ino)
3283                 __field(int, error)
3284                 __field(unsigned long, caller_ip)
3285         ),
3286         TP_fast_assign(
3287                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3288                 __entry->ino = ip->i_ino;
3289                 __entry->error = error;
3290                 __entry->caller_ip = caller_ip;
3291         ),
3292         TP_printk("dev %d:%d ino 0x%llx error %d caller %pS",
3293                   MAJOR(__entry->dev), MINOR(__entry->dev),
3294                   __entry->ino,
3295                   __entry->error,
3296                   (char *)__entry->caller_ip)
3297 );
3298
3299 #define DEFINE_INODE_ERROR_EVENT(name) \
3300 DEFINE_EVENT(xfs_inode_error_class, name, \
3301         TP_PROTO(struct xfs_inode *ip, int error, \
3302                  unsigned long caller_ip), \
3303         TP_ARGS(ip, error, caller_ip))
3304
3305 /* reflink tracepoint classes */
3306
3307 /* two-file io tracepoint class */
3308 DECLARE_EVENT_CLASS(xfs_double_io_class,
3309         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
3310                  struct xfs_inode *dest, xfs_off_t doffset),
3311         TP_ARGS(src, soffset, len, dest, doffset),
3312         TP_STRUCT__entry(
3313                 __field(dev_t, dev)
3314                 __field(xfs_ino_t, src_ino)
3315                 __field(loff_t, src_isize)
3316                 __field(loff_t, src_disize)
3317                 __field(loff_t, src_offset)
3318                 __field(long long, len)
3319                 __field(xfs_ino_t, dest_ino)
3320                 __field(loff_t, dest_isize)
3321                 __field(loff_t, dest_disize)
3322                 __field(loff_t, dest_offset)
3323         ),
3324         TP_fast_assign(
3325                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3326                 __entry->src_ino = src->i_ino;
3327                 __entry->src_isize = VFS_I(src)->i_size;
3328                 __entry->src_disize = src->i_disk_size;
3329                 __entry->src_offset = soffset;
3330                 __entry->len = len;
3331                 __entry->dest_ino = dest->i_ino;
3332                 __entry->dest_isize = VFS_I(dest)->i_size;
3333                 __entry->dest_disize = dest->i_disk_size;
3334                 __entry->dest_offset = doffset;
3335         ),
3336         TP_printk("dev %d:%d bytecount 0x%llx "
3337                   "ino 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx -> "
3338                   "ino 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx",
3339                   MAJOR(__entry->dev), MINOR(__entry->dev),
3340                   __entry->len,
3341                   __entry->src_ino,
3342                   __entry->src_isize,
3343                   __entry->src_disize,
3344                   __entry->src_offset,
3345                   __entry->dest_ino,
3346                   __entry->dest_isize,
3347                   __entry->dest_disize,
3348                   __entry->dest_offset)
3349 )
3350
3351 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3352 DEFINE_EVENT(xfs_double_io_class, name, \
3353         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3354                  struct xfs_inode *dest, xfs_off_t doffset), \
3355         TP_ARGS(src, soffset, len, dest, doffset))
3356
3357 /* inode/irec events */
3358 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3359         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3360         TP_ARGS(ip, irec),
3361         TP_STRUCT__entry(
3362                 __field(dev_t, dev)
3363                 __field(xfs_ino_t, ino)
3364                 __field(xfs_fileoff_t, lblk)
3365                 __field(xfs_extlen_t, len)
3366                 __field(xfs_fsblock_t, pblk)
3367                 __field(int, state)
3368         ),
3369         TP_fast_assign(
3370                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3371                 __entry->ino = ip->i_ino;
3372                 __entry->lblk = irec->br_startoff;
3373                 __entry->len = irec->br_blockcount;
3374                 __entry->pblk = irec->br_startblock;
3375                 __entry->state = irec->br_state;
3376         ),
3377         TP_printk("dev %d:%d ino 0x%llx fileoff 0x%llx fsbcount 0x%x startblock 0x%llx st %d",
3378                   MAJOR(__entry->dev), MINOR(__entry->dev),
3379                   __entry->ino,
3380                   __entry->lblk,
3381                   __entry->len,
3382                   __entry->pblk,
3383                   __entry->state)
3384 );
3385 #define DEFINE_INODE_IREC_EVENT(name) \
3386 DEFINE_EVENT(xfs_inode_irec_class, name, \
3387         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3388         TP_ARGS(ip, irec))
3389
3390 /* inode iomap invalidation events */
3391 DECLARE_EVENT_CLASS(xfs_wb_invalid_class,
3392         TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork),
3393         TP_ARGS(ip, iomap, wpcseq, whichfork),
3394         TP_STRUCT__entry(
3395                 __field(dev_t, dev)
3396                 __field(xfs_ino_t, ino)
3397                 __field(u64, addr)
3398                 __field(loff_t, pos)
3399                 __field(u64, len)
3400                 __field(u16, type)
3401                 __field(u16, flags)
3402                 __field(u32, wpcseq)
3403                 __field(u32, forkseq)
3404         ),
3405         TP_fast_assign(
3406                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3407                 __entry->ino = ip->i_ino;
3408                 __entry->addr = iomap->addr;
3409                 __entry->pos = iomap->offset;
3410                 __entry->len = iomap->length;
3411                 __entry->type = iomap->type;
3412                 __entry->flags = iomap->flags;
3413                 __entry->wpcseq = wpcseq;
3414                 __entry->forkseq = READ_ONCE(xfs_ifork_ptr(ip, whichfork)->if_seq);
3415         ),
3416         TP_printk("dev %d:%d ino 0x%llx pos 0x%llx addr 0x%llx bytecount 0x%llx type 0x%x flags 0x%x wpcseq 0x%x forkseq 0x%x",
3417                   MAJOR(__entry->dev), MINOR(__entry->dev),
3418                   __entry->ino,
3419                   __entry->pos,
3420                   __entry->addr,
3421                   __entry->len,
3422                   __entry->type,
3423                   __entry->flags,
3424                   __entry->wpcseq,
3425                   __entry->forkseq)
3426 );
3427 #define DEFINE_WB_INVALID_EVENT(name) \
3428 DEFINE_EVENT(xfs_wb_invalid_class, name, \
3429         TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork), \
3430         TP_ARGS(ip, iomap, wpcseq, whichfork))
3431 DEFINE_WB_INVALID_EVENT(xfs_wb_cow_iomap_invalid);
3432 DEFINE_WB_INVALID_EVENT(xfs_wb_data_iomap_invalid);
3433
3434 DECLARE_EVENT_CLASS(xfs_iomap_invalid_class,
3435         TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap),
3436         TP_ARGS(ip, iomap),
3437         TP_STRUCT__entry(
3438                 __field(dev_t, dev)
3439                 __field(xfs_ino_t, ino)
3440                 __field(u64, addr)
3441                 __field(loff_t, pos)
3442                 __field(u64, len)
3443                 __field(u64, validity_cookie)
3444                 __field(u64, inodeseq)
3445                 __field(u16, type)
3446                 __field(u16, flags)
3447         ),
3448         TP_fast_assign(
3449                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3450                 __entry->ino = ip->i_ino;
3451                 __entry->addr = iomap->addr;
3452                 __entry->pos = iomap->offset;
3453                 __entry->len = iomap->length;
3454                 __entry->validity_cookie = iomap->validity_cookie;
3455                 __entry->type = iomap->type;
3456                 __entry->flags = iomap->flags;
3457                 __entry->inodeseq = xfs_iomap_inode_sequence(ip, iomap->flags);
3458         ),
3459         TP_printk("dev %d:%d ino 0x%llx pos 0x%llx addr 0x%llx bytecount 0x%llx type 0x%x flags 0x%x validity_cookie 0x%llx inodeseq 0x%llx",
3460                   MAJOR(__entry->dev), MINOR(__entry->dev),
3461                   __entry->ino,
3462                   __entry->pos,
3463                   __entry->addr,
3464                   __entry->len,
3465                   __entry->type,
3466                   __entry->flags,
3467                   __entry->validity_cookie,
3468                   __entry->inodeseq)
3469 );
3470 #define DEFINE_IOMAP_INVALID_EVENT(name) \
3471 DEFINE_EVENT(xfs_iomap_invalid_class, name, \
3472         TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap), \
3473         TP_ARGS(ip, iomap))
3474 DEFINE_IOMAP_INVALID_EVENT(xfs_iomap_invalid);
3475
3476 /* refcount/reflink tracepoint definitions */
3477
3478 /* reflink tracepoints */
3479 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3480 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3481 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3482 TRACE_EVENT(xfs_reflink_remap_blocks,
3483         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3484                  xfs_filblks_t len, struct xfs_inode *dest,
3485                  xfs_fileoff_t doffset),
3486         TP_ARGS(src, soffset, len, dest, doffset),
3487         TP_STRUCT__entry(
3488                 __field(dev_t, dev)
3489                 __field(xfs_ino_t, src_ino)
3490                 __field(xfs_fileoff_t, src_lblk)
3491                 __field(xfs_filblks_t, len)
3492                 __field(xfs_ino_t, dest_ino)
3493                 __field(xfs_fileoff_t, dest_lblk)
3494         ),
3495         TP_fast_assign(
3496                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3497                 __entry->src_ino = src->i_ino;
3498                 __entry->src_lblk = soffset;
3499                 __entry->len = len;
3500                 __entry->dest_ino = dest->i_ino;
3501                 __entry->dest_lblk = doffset;
3502         ),
3503         TP_printk("dev %d:%d fsbcount 0x%llx "
3504                   "ino 0x%llx fileoff 0x%llx -> ino 0x%llx fileoff 0x%llx",
3505                   MAJOR(__entry->dev), MINOR(__entry->dev),
3506                   __entry->len,
3507                   __entry->src_ino,
3508                   __entry->src_lblk,
3509                   __entry->dest_ino,
3510                   __entry->dest_lblk)
3511 );
3512 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3513 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3514 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3515 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3516 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3517 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3518 DEFINE_INODE_IREC_EVENT(xfs_reflink_remap_extent_src);
3519 DEFINE_INODE_IREC_EVENT(xfs_reflink_remap_extent_dest);
3520
3521 /* dedupe tracepoints */
3522 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3523 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3524
3525 /* ioctl tracepoints */
3526 TRACE_EVENT(xfs_ioctl_clone,
3527         TP_PROTO(struct inode *src, struct inode *dest),
3528         TP_ARGS(src, dest),
3529         TP_STRUCT__entry(
3530                 __field(dev_t, dev)
3531                 __field(unsigned long, src_ino)
3532                 __field(loff_t, src_isize)
3533                 __field(unsigned long, dest_ino)
3534                 __field(loff_t, dest_isize)
3535         ),
3536         TP_fast_assign(
3537                 __entry->dev = src->i_sb->s_dev;
3538                 __entry->src_ino = src->i_ino;
3539                 __entry->src_isize = i_size_read(src);
3540                 __entry->dest_ino = dest->i_ino;
3541                 __entry->dest_isize = i_size_read(dest);
3542         ),
3543         TP_printk("dev %d:%d ino 0x%lx isize 0x%llx -> ino 0x%lx isize 0x%llx",
3544                   MAJOR(__entry->dev), MINOR(__entry->dev),
3545                   __entry->src_ino,
3546                   __entry->src_isize,
3547                   __entry->dest_ino,
3548                   __entry->dest_isize)
3549 );
3550
3551 /* unshare tracepoints */
3552 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3553 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3554
3555 /* copy on write */
3556 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3557 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3558 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3559 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3560
3561 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3562 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3563 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap_from);
3564 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap_to);
3565
3566 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3567 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3568
3569
3570 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3571
3572 /* rmap swapext tracepoints */
3573 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3574 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3575 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3576
3577 /* fsmap traces */
3578 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3579         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3580                  const struct xfs_rmap_irec *rmap),
3581         TP_ARGS(mp, keydev, agno, rmap),
3582         TP_STRUCT__entry(
3583                 __field(dev_t, dev)
3584                 __field(dev_t, keydev)
3585                 __field(xfs_agnumber_t, agno)
3586                 __field(xfs_fsblock_t, bno)
3587                 __field(xfs_filblks_t, len)
3588                 __field(uint64_t, owner)
3589                 __field(uint64_t, offset)
3590                 __field(unsigned int, flags)
3591         ),
3592         TP_fast_assign(
3593                 __entry->dev = mp->m_super->s_dev;
3594                 __entry->keydev = new_decode_dev(keydev);
3595                 __entry->agno = agno;
3596                 __entry->bno = rmap->rm_startblock;
3597                 __entry->len = rmap->rm_blockcount;
3598                 __entry->owner = rmap->rm_owner;
3599                 __entry->offset = rmap->rm_offset;
3600                 __entry->flags = rmap->rm_flags;
3601         ),
3602         TP_printk("dev %d:%d keydev %d:%d agno 0x%x startblock 0x%llx fsbcount 0x%llx owner 0x%llx fileoff 0x%llx flags 0x%x",
3603                   MAJOR(__entry->dev), MINOR(__entry->dev),
3604                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3605                   __entry->agno,
3606                   __entry->bno,
3607                   __entry->len,
3608                   __entry->owner,
3609                   __entry->offset,
3610                   __entry->flags)
3611 )
3612 #define DEFINE_FSMAP_EVENT(name) \
3613 DEFINE_EVENT(xfs_fsmap_class, name, \
3614         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3615                  const struct xfs_rmap_irec *rmap), \
3616         TP_ARGS(mp, keydev, agno, rmap))
3617 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3618 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3619 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3620
3621 DECLARE_EVENT_CLASS(xfs_fsmap_linear_class,
3622         TP_PROTO(struct xfs_mount *mp, u32 keydev, uint64_t bno),
3623         TP_ARGS(mp, keydev, bno),
3624         TP_STRUCT__entry(
3625                 __field(dev_t, dev)
3626                 __field(dev_t, keydev)
3627                 __field(xfs_fsblock_t, bno)
3628         ),
3629         TP_fast_assign(
3630                 __entry->dev = mp->m_super->s_dev;
3631                 __entry->keydev = new_decode_dev(keydev);
3632                 __entry->bno = bno;
3633         ),
3634         TP_printk("dev %d:%d keydev %d:%d bno 0x%llx",
3635                   MAJOR(__entry->dev), MINOR(__entry->dev),
3636                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3637                   __entry->bno)
3638 )
3639 #define DEFINE_FSMAP_LINEAR_EVENT(name) \
3640 DEFINE_EVENT(xfs_fsmap_linear_class, name, \
3641         TP_PROTO(struct xfs_mount *mp, u32 keydev, uint64_t bno), \
3642         TP_ARGS(mp, keydev, bno))
3643 DEFINE_FSMAP_LINEAR_EVENT(xfs_fsmap_low_key_linear);
3644 DEFINE_FSMAP_LINEAR_EVENT(xfs_fsmap_high_key_linear);
3645
3646 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3647         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3648         TP_ARGS(mp, fsmap),
3649         TP_STRUCT__entry(
3650                 __field(dev_t, dev)
3651                 __field(dev_t, keydev)
3652                 __field(xfs_daddr_t, block)
3653                 __field(xfs_daddr_t, len)
3654                 __field(uint64_t, owner)
3655                 __field(uint64_t, offset)
3656                 __field(uint64_t, flags)
3657         ),
3658         TP_fast_assign(
3659                 __entry->dev = mp->m_super->s_dev;
3660                 __entry->keydev = new_decode_dev(fsmap->fmr_device);
3661                 __entry->block = fsmap->fmr_physical;
3662                 __entry->len = fsmap->fmr_length;
3663                 __entry->owner = fsmap->fmr_owner;
3664                 __entry->offset = fsmap->fmr_offset;
3665                 __entry->flags = fsmap->fmr_flags;
3666         ),
3667         TP_printk("dev %d:%d keydev %d:%d daddr 0x%llx bbcount 0x%llx owner 0x%llx fileoff_daddr 0x%llx flags 0x%llx",
3668                   MAJOR(__entry->dev), MINOR(__entry->dev),
3669                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3670                   __entry->block,
3671                   __entry->len,
3672                   __entry->owner,
3673                   __entry->offset,
3674                   __entry->flags)
3675 )
3676 #define DEFINE_GETFSMAP_EVENT(name) \
3677 DEFINE_EVENT(xfs_getfsmap_class, name, \
3678         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3679         TP_ARGS(mp, fsmap))
3680 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3681 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3682 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3683
3684 DECLARE_EVENT_CLASS(xfs_trans_resv_class,
3685         TP_PROTO(struct xfs_mount *mp, unsigned int type,
3686                  struct xfs_trans_res *res),
3687         TP_ARGS(mp, type, res),
3688         TP_STRUCT__entry(
3689                 __field(dev_t, dev)
3690                 __field(int, type)
3691                 __field(uint, logres)
3692                 __field(int, logcount)
3693                 __field(int, logflags)
3694         ),
3695         TP_fast_assign(
3696                 __entry->dev = mp->m_super->s_dev;
3697                 __entry->type = type;
3698                 __entry->logres = res->tr_logres;
3699                 __entry->logcount = res->tr_logcount;
3700                 __entry->logflags = res->tr_logflags;
3701         ),
3702         TP_printk("dev %d:%d type %d logres %u logcount %d flags 0x%x",
3703                   MAJOR(__entry->dev), MINOR(__entry->dev),
3704                   __entry->type,
3705                   __entry->logres,
3706                   __entry->logcount,
3707                   __entry->logflags)
3708 )
3709
3710 #define DEFINE_TRANS_RESV_EVENT(name) \
3711 DEFINE_EVENT(xfs_trans_resv_class, name, \
3712         TP_PROTO(struct xfs_mount *mp, unsigned int type, \
3713                  struct xfs_trans_res *res), \
3714         TP_ARGS(mp, type, res))
3715 DEFINE_TRANS_RESV_EVENT(xfs_trans_resv_calc);
3716 DEFINE_TRANS_RESV_EVENT(xfs_trans_resv_calc_minlogsize);
3717
3718 TRACE_EVENT(xfs_log_get_max_trans_res,
3719         TP_PROTO(struct xfs_mount *mp, const struct xfs_trans_res *res),
3720         TP_ARGS(mp, res),
3721         TP_STRUCT__entry(
3722                 __field(dev_t, dev)
3723                 __field(uint, logres)
3724                 __field(int, logcount)
3725         ),
3726         TP_fast_assign(
3727                 __entry->dev = mp->m_super->s_dev;
3728                 __entry->logres = res->tr_logres;
3729                 __entry->logcount = res->tr_logcount;
3730         ),
3731         TP_printk("dev %d:%d logres %u logcount %d",
3732                   MAJOR(__entry->dev), MINOR(__entry->dev),
3733                   __entry->logres,
3734                   __entry->logcount)
3735 );
3736
3737 DECLARE_EVENT_CLASS(xfs_trans_class,
3738         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
3739         TP_ARGS(tp, caller_ip),
3740         TP_STRUCT__entry(
3741                 __field(dev_t, dev)
3742                 __field(uint32_t, tid)
3743                 __field(uint32_t, flags)
3744                 __field(unsigned long, caller_ip)
3745         ),
3746         TP_fast_assign(
3747                 __entry->dev = tp->t_mountp->m_super->s_dev;
3748                 __entry->tid = 0;
3749                 if (tp->t_ticket)
3750                         __entry->tid = tp->t_ticket->t_tid;
3751                 __entry->flags = tp->t_flags;
3752                 __entry->caller_ip = caller_ip;
3753         ),
3754         TP_printk("dev %d:%d trans %x flags 0x%x caller %pS",
3755                   MAJOR(__entry->dev), MINOR(__entry->dev),
3756                   __entry->tid,
3757                   __entry->flags,
3758                   (char *)__entry->caller_ip)
3759 )
3760
3761 #define DEFINE_TRANS_EVENT(name) \
3762 DEFINE_EVENT(xfs_trans_class, name, \
3763         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
3764         TP_ARGS(tp, caller_ip))
3765 DEFINE_TRANS_EVENT(xfs_trans_alloc);
3766 DEFINE_TRANS_EVENT(xfs_trans_cancel);
3767 DEFINE_TRANS_EVENT(xfs_trans_commit);
3768 DEFINE_TRANS_EVENT(xfs_trans_dup);
3769 DEFINE_TRANS_EVENT(xfs_trans_free);
3770 DEFINE_TRANS_EVENT(xfs_trans_roll);
3771 DEFINE_TRANS_EVENT(xfs_trans_add_item);
3772 DEFINE_TRANS_EVENT(xfs_trans_commit_items);
3773 DEFINE_TRANS_EVENT(xfs_trans_free_items);
3774
3775 TRACE_EVENT(xfs_iunlink_update_bucket,
3776         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, unsigned int bucket,
3777                  xfs_agino_t old_ptr, xfs_agino_t new_ptr),
3778         TP_ARGS(mp, agno, bucket, old_ptr, new_ptr),
3779         TP_STRUCT__entry(
3780                 __field(dev_t, dev)
3781                 __field(xfs_agnumber_t, agno)
3782                 __field(unsigned int, bucket)
3783                 __field(xfs_agino_t, old_ptr)
3784                 __field(xfs_agino_t, new_ptr)
3785         ),
3786         TP_fast_assign(
3787                 __entry->dev = mp->m_super->s_dev;
3788                 __entry->agno = agno;
3789                 __entry->bucket = bucket;
3790                 __entry->old_ptr = old_ptr;
3791                 __entry->new_ptr = new_ptr;
3792         ),
3793         TP_printk("dev %d:%d agno 0x%x bucket %u old 0x%x new 0x%x",
3794                   MAJOR(__entry->dev), MINOR(__entry->dev),
3795                   __entry->agno,
3796                   __entry->bucket,
3797                   __entry->old_ptr,
3798                   __entry->new_ptr)
3799 );
3800
3801 TRACE_EVENT(xfs_iunlink_update_dinode,
3802         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
3803                  xfs_agino_t old_ptr, xfs_agino_t new_ptr),
3804         TP_ARGS(mp, agno, agino, old_ptr, new_ptr),
3805         TP_STRUCT__entry(
3806                 __field(dev_t, dev)
3807                 __field(xfs_agnumber_t, agno)
3808                 __field(xfs_agino_t, agino)
3809                 __field(xfs_agino_t, old_ptr)
3810                 __field(xfs_agino_t, new_ptr)
3811         ),
3812         TP_fast_assign(
3813                 __entry->dev = mp->m_super->s_dev;
3814                 __entry->agno = agno;
3815                 __entry->agino = agino;
3816                 __entry->old_ptr = old_ptr;
3817                 __entry->new_ptr = new_ptr;
3818         ),
3819         TP_printk("dev %d:%d agno 0x%x agino 0x%x old 0x%x new 0x%x",
3820                   MAJOR(__entry->dev), MINOR(__entry->dev),
3821                   __entry->agno,
3822                   __entry->agino,
3823                   __entry->old_ptr,
3824                   __entry->new_ptr)
3825 );
3826
3827 TRACE_EVENT(xfs_iunlink_reload_next,
3828         TP_PROTO(struct xfs_inode *ip),
3829         TP_ARGS(ip),
3830         TP_STRUCT__entry(
3831                 __field(dev_t, dev)
3832                 __field(xfs_agnumber_t, agno)
3833                 __field(xfs_agino_t, agino)
3834                 __field(xfs_agino_t, prev_agino)
3835                 __field(xfs_agino_t, next_agino)
3836         ),
3837         TP_fast_assign(
3838                 __entry->dev = ip->i_mount->m_super->s_dev;
3839                 __entry->agno = XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino);
3840                 __entry->agino = XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino);
3841                 __entry->prev_agino = ip->i_prev_unlinked;
3842                 __entry->next_agino = ip->i_next_unlinked;
3843         ),
3844         TP_printk("dev %d:%d agno 0x%x agino 0x%x prev_unlinked 0x%x next_unlinked 0x%x",
3845                   MAJOR(__entry->dev), MINOR(__entry->dev),
3846                   __entry->agno,
3847                   __entry->agino,
3848                   __entry->prev_agino,
3849                   __entry->next_agino)
3850 );
3851
3852 TRACE_EVENT(xfs_inode_reload_unlinked_bucket,
3853         TP_PROTO(struct xfs_inode *ip),
3854         TP_ARGS(ip),
3855         TP_STRUCT__entry(
3856                 __field(dev_t, dev)
3857                 __field(xfs_agnumber_t, agno)
3858                 __field(xfs_agino_t, agino)
3859         ),
3860         TP_fast_assign(
3861                 __entry->dev = ip->i_mount->m_super->s_dev;
3862                 __entry->agno = XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino);
3863                 __entry->agino = XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino);
3864         ),
3865         TP_printk("dev %d:%d agno 0x%x agino 0x%x bucket %u",
3866                   MAJOR(__entry->dev), MINOR(__entry->dev),
3867                   __entry->agno,
3868                   __entry->agino,
3869                   __entry->agino % XFS_AGI_UNLINKED_BUCKETS)
3870 );
3871
3872 DECLARE_EVENT_CLASS(xfs_ag_inode_class,
3873         TP_PROTO(struct xfs_inode *ip),
3874         TP_ARGS(ip),
3875         TP_STRUCT__entry(
3876                 __field(dev_t, dev)
3877                 __field(xfs_agnumber_t, agno)
3878                 __field(xfs_agino_t, agino)
3879         ),
3880         TP_fast_assign(
3881                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3882                 __entry->agno = XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino);
3883                 __entry->agino = XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino);
3884         ),
3885         TP_printk("dev %d:%d agno 0x%x agino 0x%x",
3886                   MAJOR(__entry->dev), MINOR(__entry->dev),
3887                   __entry->agno, __entry->agino)
3888 )
3889
3890 #define DEFINE_AGINODE_EVENT(name) \
3891 DEFINE_EVENT(xfs_ag_inode_class, name, \
3892         TP_PROTO(struct xfs_inode *ip), \
3893         TP_ARGS(ip))
3894 DEFINE_AGINODE_EVENT(xfs_iunlink);
3895 DEFINE_AGINODE_EVENT(xfs_iunlink_remove);
3896
3897 DECLARE_EVENT_CLASS(xfs_fs_corrupt_class,
3898         TP_PROTO(struct xfs_mount *mp, unsigned int flags),
3899         TP_ARGS(mp, flags),
3900         TP_STRUCT__entry(
3901                 __field(dev_t, dev)
3902                 __field(unsigned int, flags)
3903         ),
3904         TP_fast_assign(
3905                 __entry->dev = mp->m_super->s_dev;
3906                 __entry->flags = flags;
3907         ),
3908         TP_printk("dev %d:%d flags 0x%x",
3909                   MAJOR(__entry->dev), MINOR(__entry->dev),
3910                   __entry->flags)
3911 );
3912 #define DEFINE_FS_CORRUPT_EVENT(name)   \
3913 DEFINE_EVENT(xfs_fs_corrupt_class, name,        \
3914         TP_PROTO(struct xfs_mount *mp, unsigned int flags), \
3915         TP_ARGS(mp, flags))
3916 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_sick);
3917 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_healthy);
3918 DEFINE_FS_CORRUPT_EVENT(xfs_fs_unfixed_corruption);
3919 DEFINE_FS_CORRUPT_EVENT(xfs_rt_mark_sick);
3920 DEFINE_FS_CORRUPT_EVENT(xfs_rt_mark_healthy);
3921 DEFINE_FS_CORRUPT_EVENT(xfs_rt_unfixed_corruption);
3922
3923 DECLARE_EVENT_CLASS(xfs_ag_corrupt_class,
3924         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, unsigned int flags),
3925         TP_ARGS(mp, agno, flags),
3926         TP_STRUCT__entry(
3927                 __field(dev_t, dev)
3928                 __field(xfs_agnumber_t, agno)
3929                 __field(unsigned int, flags)
3930         ),
3931         TP_fast_assign(
3932                 __entry->dev = mp->m_super->s_dev;
3933                 __entry->agno = agno;
3934                 __entry->flags = flags;
3935         ),
3936         TP_printk("dev %d:%d agno 0x%x flags 0x%x",
3937                   MAJOR(__entry->dev), MINOR(__entry->dev),
3938                   __entry->agno, __entry->flags)
3939 );
3940 #define DEFINE_AG_CORRUPT_EVENT(name)   \
3941 DEFINE_EVENT(xfs_ag_corrupt_class, name,        \
3942         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3943                  unsigned int flags), \
3944         TP_ARGS(mp, agno, flags))
3945 DEFINE_AG_CORRUPT_EVENT(xfs_ag_mark_sick);
3946 DEFINE_AG_CORRUPT_EVENT(xfs_ag_mark_healthy);
3947 DEFINE_AG_CORRUPT_EVENT(xfs_ag_unfixed_corruption);
3948
3949 DECLARE_EVENT_CLASS(xfs_inode_corrupt_class,
3950         TP_PROTO(struct xfs_inode *ip, unsigned int flags),
3951         TP_ARGS(ip, flags),
3952         TP_STRUCT__entry(
3953                 __field(dev_t, dev)
3954                 __field(xfs_ino_t, ino)
3955                 __field(unsigned int, flags)
3956         ),
3957         TP_fast_assign(
3958                 __entry->dev = ip->i_mount->m_super->s_dev;
3959                 __entry->ino = ip->i_ino;
3960                 __entry->flags = flags;
3961         ),
3962         TP_printk("dev %d:%d ino 0x%llx flags 0x%x",
3963                   MAJOR(__entry->dev), MINOR(__entry->dev),
3964                   __entry->ino, __entry->flags)
3965 );
3966 #define DEFINE_INODE_CORRUPT_EVENT(name)        \
3967 DEFINE_EVENT(xfs_inode_corrupt_class, name,     \
3968         TP_PROTO(struct xfs_inode *ip, unsigned int flags), \
3969         TP_ARGS(ip, flags))
3970 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_sick);
3971 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_healthy);
3972
3973 TRACE_EVENT(xfs_iwalk_ag,
3974         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3975                  xfs_agino_t startino),
3976         TP_ARGS(mp, agno, startino),
3977         TP_STRUCT__entry(
3978                 __field(dev_t, dev)
3979                 __field(xfs_agnumber_t, agno)
3980                 __field(xfs_agino_t, startino)
3981         ),
3982         TP_fast_assign(
3983                 __entry->dev = mp->m_super->s_dev;
3984                 __entry->agno = agno;
3985                 __entry->startino = startino;
3986         ),
3987         TP_printk("dev %d:%d agno 0x%x startino 0x%x",
3988                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
3989                   __entry->startino)
3990 )
3991
3992 TRACE_EVENT(xfs_iwalk_ag_rec,
3993         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3994                  struct xfs_inobt_rec_incore *irec),
3995         TP_ARGS(mp, agno, irec),
3996         TP_STRUCT__entry(
3997                 __field(dev_t, dev)
3998                 __field(xfs_agnumber_t, agno)
3999                 __field(xfs_agino_t, startino)
4000                 __field(uint64_t, freemask)
4001         ),
4002         TP_fast_assign(
4003                 __entry->dev = mp->m_super->s_dev;
4004                 __entry->agno = agno;
4005                 __entry->startino = irec->ir_startino;
4006                 __entry->freemask = irec->ir_free;
4007         ),
4008         TP_printk("dev %d:%d agno 0x%x startino 0x%x freemask 0x%llx",
4009                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
4010                   __entry->startino, __entry->freemask)
4011 )
4012
4013 TRACE_EVENT(xfs_pwork_init,
4014         TP_PROTO(struct xfs_mount *mp, unsigned int nr_threads, pid_t pid),
4015         TP_ARGS(mp, nr_threads, pid),
4016         TP_STRUCT__entry(
4017                 __field(dev_t, dev)
4018                 __field(unsigned int, nr_threads)
4019                 __field(pid_t, pid)
4020         ),
4021         TP_fast_assign(
4022                 __entry->dev = mp->m_super->s_dev;
4023                 __entry->nr_threads = nr_threads;
4024                 __entry->pid = pid;
4025         ),
4026         TP_printk("dev %d:%d nr_threads %u pid %u",
4027                   MAJOR(__entry->dev), MINOR(__entry->dev),
4028                   __entry->nr_threads, __entry->pid)
4029 )
4030
4031 DECLARE_EVENT_CLASS(xfs_kmem_class,
4032         TP_PROTO(ssize_t size, int flags, unsigned long caller_ip),
4033         TP_ARGS(size, flags, caller_ip),
4034         TP_STRUCT__entry(
4035                 __field(ssize_t, size)
4036                 __field(int, flags)
4037                 __field(unsigned long, caller_ip)
4038         ),
4039         TP_fast_assign(
4040                 __entry->size = size;
4041                 __entry->flags = flags;
4042                 __entry->caller_ip = caller_ip;
4043         ),
4044         TP_printk("size %zd flags 0x%x caller %pS",
4045                   __entry->size,
4046                   __entry->flags,
4047                   (char *)__entry->caller_ip)
4048 )
4049
4050 #define DEFINE_KMEM_EVENT(name) \
4051 DEFINE_EVENT(xfs_kmem_class, name, \
4052         TP_PROTO(ssize_t size, int flags, unsigned long caller_ip), \
4053         TP_ARGS(size, flags, caller_ip))
4054 DEFINE_KMEM_EVENT(kmem_alloc);
4055
4056 TRACE_EVENT(xfs_check_new_dalign,
4057         TP_PROTO(struct xfs_mount *mp, int new_dalign, xfs_ino_t calc_rootino),
4058         TP_ARGS(mp, new_dalign, calc_rootino),
4059         TP_STRUCT__entry(
4060                 __field(dev_t, dev)
4061                 __field(int, new_dalign)
4062                 __field(xfs_ino_t, sb_rootino)
4063                 __field(xfs_ino_t, calc_rootino)
4064         ),
4065         TP_fast_assign(
4066                 __entry->dev = mp->m_super->s_dev;
4067                 __entry->new_dalign = new_dalign;
4068                 __entry->sb_rootino = mp->m_sb.sb_rootino;
4069                 __entry->calc_rootino = calc_rootino;
4070         ),
4071         TP_printk("dev %d:%d new_dalign %d sb_rootino 0x%llx calc_rootino 0x%llx",
4072                   MAJOR(__entry->dev), MINOR(__entry->dev),
4073                   __entry->new_dalign, __entry->sb_rootino,
4074                   __entry->calc_rootino)
4075 )
4076
4077 TRACE_EVENT(xfs_btree_commit_afakeroot,
4078         TP_PROTO(struct xfs_btree_cur *cur),
4079         TP_ARGS(cur),
4080         TP_STRUCT__entry(
4081                 __field(dev_t, dev)
4082                 __field(xfs_btnum_t, btnum)
4083                 __field(xfs_agnumber_t, agno)
4084                 __field(xfs_agblock_t, agbno)
4085                 __field(unsigned int, levels)
4086                 __field(unsigned int, blocks)
4087         ),
4088         TP_fast_assign(
4089                 __entry->dev = cur->bc_mp->m_super->s_dev;
4090                 __entry->btnum = cur->bc_btnum;
4091                 __entry->agno = cur->bc_ag.pag->pag_agno;
4092                 __entry->agbno = cur->bc_ag.afake->af_root;
4093                 __entry->levels = cur->bc_ag.afake->af_levels;
4094                 __entry->blocks = cur->bc_ag.afake->af_blocks;
4095         ),
4096         TP_printk("dev %d:%d btree %s agno 0x%x levels %u blocks %u root %u",
4097                   MAJOR(__entry->dev), MINOR(__entry->dev),
4098                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4099                   __entry->agno,
4100                   __entry->levels,
4101                   __entry->blocks,
4102                   __entry->agbno)
4103 )
4104
4105 TRACE_EVENT(xfs_btree_commit_ifakeroot,
4106         TP_PROTO(struct xfs_btree_cur *cur),
4107         TP_ARGS(cur),
4108         TP_STRUCT__entry(
4109                 __field(dev_t, dev)
4110                 __field(xfs_btnum_t, btnum)
4111                 __field(xfs_agnumber_t, agno)
4112                 __field(xfs_agino_t, agino)
4113                 __field(unsigned int, levels)
4114                 __field(unsigned int, blocks)
4115                 __field(int, whichfork)
4116         ),
4117         TP_fast_assign(
4118                 __entry->dev = cur->bc_mp->m_super->s_dev;
4119                 __entry->btnum = cur->bc_btnum;
4120                 __entry->agno = XFS_INO_TO_AGNO(cur->bc_mp,
4121                                         cur->bc_ino.ip->i_ino);
4122                 __entry->agino = XFS_INO_TO_AGINO(cur->bc_mp,
4123                                         cur->bc_ino.ip->i_ino);
4124                 __entry->levels = cur->bc_ino.ifake->if_levels;
4125                 __entry->blocks = cur->bc_ino.ifake->if_blocks;
4126                 __entry->whichfork = cur->bc_ino.whichfork;
4127         ),
4128         TP_printk("dev %d:%d btree %s agno 0x%x agino 0x%x whichfork %s levels %u blocks %u",
4129                   MAJOR(__entry->dev), MINOR(__entry->dev),
4130                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4131                   __entry->agno,
4132                   __entry->agino,
4133                   __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
4134                   __entry->levels,
4135                   __entry->blocks)
4136 )
4137
4138 TRACE_EVENT(xfs_btree_bload_level_geometry,
4139         TP_PROTO(struct xfs_btree_cur *cur, unsigned int level,
4140                  uint64_t nr_this_level, unsigned int nr_per_block,
4141                  unsigned int desired_npb, uint64_t blocks,
4142                  uint64_t blocks_with_extra),
4143         TP_ARGS(cur, level, nr_this_level, nr_per_block, desired_npb, blocks,
4144                 blocks_with_extra),
4145         TP_STRUCT__entry(
4146                 __field(dev_t, dev)
4147                 __field(xfs_btnum_t, btnum)
4148                 __field(unsigned int, level)
4149                 __field(unsigned int, nlevels)
4150                 __field(uint64_t, nr_this_level)
4151                 __field(unsigned int, nr_per_block)
4152                 __field(unsigned int, desired_npb)
4153                 __field(unsigned long long, blocks)
4154                 __field(unsigned long long, blocks_with_extra)
4155         ),
4156         TP_fast_assign(
4157                 __entry->dev = cur->bc_mp->m_super->s_dev;
4158                 __entry->btnum = cur->bc_btnum;
4159                 __entry->level = level;
4160                 __entry->nlevels = cur->bc_nlevels;
4161                 __entry->nr_this_level = nr_this_level;
4162                 __entry->nr_per_block = nr_per_block;
4163                 __entry->desired_npb = desired_npb;
4164                 __entry->blocks = blocks;
4165                 __entry->blocks_with_extra = blocks_with_extra;
4166         ),
4167         TP_printk("dev %d:%d btree %s level %u/%u nr_this_level %llu nr_per_block %u desired_npb %u blocks %llu blocks_with_extra %llu",
4168                   MAJOR(__entry->dev), MINOR(__entry->dev),
4169                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4170                   __entry->level,
4171                   __entry->nlevels,
4172                   __entry->nr_this_level,
4173                   __entry->nr_per_block,
4174                   __entry->desired_npb,
4175                   __entry->blocks,
4176                   __entry->blocks_with_extra)
4177 )
4178
4179 TRACE_EVENT(xfs_btree_bload_block,
4180         TP_PROTO(struct xfs_btree_cur *cur, unsigned int level,
4181                  uint64_t block_idx, uint64_t nr_blocks,
4182                  union xfs_btree_ptr *ptr, unsigned int nr_records),
4183         TP_ARGS(cur, level, block_idx, nr_blocks, ptr, nr_records),
4184         TP_STRUCT__entry(
4185                 __field(dev_t, dev)
4186                 __field(xfs_btnum_t, btnum)
4187                 __field(unsigned int, level)
4188                 __field(unsigned long long, block_idx)
4189                 __field(unsigned long long, nr_blocks)
4190                 __field(xfs_agnumber_t, agno)
4191                 __field(xfs_agblock_t, agbno)
4192                 __field(unsigned int, nr_records)
4193         ),
4194         TP_fast_assign(
4195                 __entry->dev = cur->bc_mp->m_super->s_dev;
4196                 __entry->btnum = cur->bc_btnum;
4197                 __entry->level = level;
4198                 __entry->block_idx = block_idx;
4199                 __entry->nr_blocks = nr_blocks;
4200                 if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
4201                         xfs_fsblock_t   fsb = be64_to_cpu(ptr->l);
4202
4203                         __entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp, fsb);
4204                         __entry->agbno = XFS_FSB_TO_AGBNO(cur->bc_mp, fsb);
4205                 } else {
4206                         __entry->agno = cur->bc_ag.pag->pag_agno;
4207                         __entry->agbno = be32_to_cpu(ptr->s);
4208                 }
4209                 __entry->nr_records = nr_records;
4210         ),
4211         TP_printk("dev %d:%d btree %s level %u block %llu/%llu agno 0x%x agbno 0x%x recs %u",
4212                   MAJOR(__entry->dev), MINOR(__entry->dev),
4213                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4214                   __entry->level,
4215                   __entry->block_idx,
4216                   __entry->nr_blocks,
4217                   __entry->agno,
4218                   __entry->agbno,
4219                   __entry->nr_records)
4220 )
4221
4222 DECLARE_EVENT_CLASS(xfs_timestamp_range_class,
4223         TP_PROTO(struct xfs_mount *mp, time64_t min, time64_t max),
4224         TP_ARGS(mp, min, max),
4225         TP_STRUCT__entry(
4226                 __field(dev_t, dev)
4227                 __field(long long, min)
4228                 __field(long long, max)
4229         ),
4230         TP_fast_assign(
4231                 __entry->dev = mp->m_super->s_dev;
4232                 __entry->min = min;
4233                 __entry->max = max;
4234         ),
4235         TP_printk("dev %d:%d min %lld max %lld",
4236                   MAJOR(__entry->dev), MINOR(__entry->dev),
4237                   __entry->min,
4238                   __entry->max)
4239 )
4240
4241 #define DEFINE_TIMESTAMP_RANGE_EVENT(name) \
4242 DEFINE_EVENT(xfs_timestamp_range_class, name, \
4243         TP_PROTO(struct xfs_mount *mp, long long min, long long max), \
4244         TP_ARGS(mp, min, max))
4245 DEFINE_TIMESTAMP_RANGE_EVENT(xfs_inode_timestamp_range);
4246 DEFINE_TIMESTAMP_RANGE_EVENT(xfs_quota_expiry_range);
4247
4248 DECLARE_EVENT_CLASS(xfs_icwalk_class,
4249         TP_PROTO(struct xfs_mount *mp, struct xfs_icwalk *icw,
4250                  unsigned long caller_ip),
4251         TP_ARGS(mp, icw, caller_ip),
4252         TP_STRUCT__entry(
4253                 __field(dev_t, dev)
4254                 __field(__u32, flags)
4255                 __field(uint32_t, uid)
4256                 __field(uint32_t, gid)
4257                 __field(prid_t, prid)
4258                 __field(__u64, min_file_size)
4259                 __field(long, scan_limit)
4260                 __field(unsigned long, caller_ip)
4261         ),
4262         TP_fast_assign(
4263                 __entry->dev = mp->m_super->s_dev;
4264                 __entry->flags = icw ? icw->icw_flags : 0;
4265                 __entry->uid = icw ? from_kuid(mp->m_super->s_user_ns,
4266                                                 icw->icw_uid) : 0;
4267                 __entry->gid = icw ? from_kgid(mp->m_super->s_user_ns,
4268                                                 icw->icw_gid) : 0;
4269                 __entry->prid = icw ? icw->icw_prid : 0;
4270                 __entry->min_file_size = icw ? icw->icw_min_file_size : 0;
4271                 __entry->scan_limit = icw ? icw->icw_scan_limit : 0;
4272                 __entry->caller_ip = caller_ip;
4273         ),
4274         TP_printk("dev %d:%d flags 0x%x uid %u gid %u prid %u minsize %llu scan_limit %ld caller %pS",
4275                   MAJOR(__entry->dev), MINOR(__entry->dev),
4276                   __entry->flags,
4277                   __entry->uid,
4278                   __entry->gid,
4279                   __entry->prid,
4280                   __entry->min_file_size,
4281                   __entry->scan_limit,
4282                   (char *)__entry->caller_ip)
4283 );
4284 #define DEFINE_ICWALK_EVENT(name)       \
4285 DEFINE_EVENT(xfs_icwalk_class, name,    \
4286         TP_PROTO(struct xfs_mount *mp, struct xfs_icwalk *icw, \
4287                  unsigned long caller_ip), \
4288         TP_ARGS(mp, icw, caller_ip))
4289 DEFINE_ICWALK_EVENT(xfs_ioc_free_eofblocks);
4290 DEFINE_ICWALK_EVENT(xfs_blockgc_free_space);
4291
4292 TRACE_DEFINE_ENUM(XLOG_STATE_ACTIVE);
4293 TRACE_DEFINE_ENUM(XLOG_STATE_WANT_SYNC);
4294 TRACE_DEFINE_ENUM(XLOG_STATE_SYNCING);
4295 TRACE_DEFINE_ENUM(XLOG_STATE_DONE_SYNC);
4296 TRACE_DEFINE_ENUM(XLOG_STATE_CALLBACK);
4297 TRACE_DEFINE_ENUM(XLOG_STATE_DIRTY);
4298
4299 DECLARE_EVENT_CLASS(xlog_iclog_class,
4300         TP_PROTO(struct xlog_in_core *iclog, unsigned long caller_ip),
4301         TP_ARGS(iclog, caller_ip),
4302         TP_STRUCT__entry(
4303                 __field(dev_t, dev)
4304                 __field(uint32_t, state)
4305                 __field(int32_t, refcount)
4306                 __field(uint32_t, offset)
4307                 __field(uint32_t, flags)
4308                 __field(unsigned long long, lsn)
4309                 __field(unsigned long, caller_ip)
4310         ),
4311         TP_fast_assign(
4312                 __entry->dev = iclog->ic_log->l_mp->m_super->s_dev;
4313                 __entry->state = iclog->ic_state;
4314                 __entry->refcount = atomic_read(&iclog->ic_refcnt);
4315                 __entry->offset = iclog->ic_offset;
4316                 __entry->flags = iclog->ic_flags;
4317                 __entry->lsn = be64_to_cpu(iclog->ic_header.h_lsn);
4318                 __entry->caller_ip = caller_ip;
4319         ),
4320         TP_printk("dev %d:%d state %s refcnt %d offset %u lsn 0x%llx flags %s caller %pS",
4321                   MAJOR(__entry->dev), MINOR(__entry->dev),
4322                   __print_symbolic(__entry->state, XLOG_STATE_STRINGS),
4323                   __entry->refcount,
4324                   __entry->offset,
4325                   __entry->lsn,
4326                   __print_flags(__entry->flags, "|", XLOG_ICL_STRINGS),
4327                   (char *)__entry->caller_ip)
4328
4329 );
4330
4331 #define DEFINE_ICLOG_EVENT(name)        \
4332 DEFINE_EVENT(xlog_iclog_class, name,    \
4333         TP_PROTO(struct xlog_in_core *iclog, unsigned long caller_ip), \
4334         TP_ARGS(iclog, caller_ip))
4335
4336 DEFINE_ICLOG_EVENT(xlog_iclog_activate);
4337 DEFINE_ICLOG_EVENT(xlog_iclog_clean);
4338 DEFINE_ICLOG_EVENT(xlog_iclog_callback);
4339 DEFINE_ICLOG_EVENT(xlog_iclog_callbacks_start);
4340 DEFINE_ICLOG_EVENT(xlog_iclog_callbacks_done);
4341 DEFINE_ICLOG_EVENT(xlog_iclog_force);
4342 DEFINE_ICLOG_EVENT(xlog_iclog_force_lsn);
4343 DEFINE_ICLOG_EVENT(xlog_iclog_get_space);
4344 DEFINE_ICLOG_EVENT(xlog_iclog_release);
4345 DEFINE_ICLOG_EVENT(xlog_iclog_switch);
4346 DEFINE_ICLOG_EVENT(xlog_iclog_sync);
4347 DEFINE_ICLOG_EVENT(xlog_iclog_syncing);
4348 DEFINE_ICLOG_EVENT(xlog_iclog_sync_done);
4349 DEFINE_ICLOG_EVENT(xlog_iclog_want_sync);
4350 DEFINE_ICLOG_EVENT(xlog_iclog_wait_on);
4351 DEFINE_ICLOG_EVENT(xlog_iclog_write);
4352
4353 TRACE_DEFINE_ENUM(XFS_DAS_UNINIT);
4354 TRACE_DEFINE_ENUM(XFS_DAS_SF_ADD);
4355 TRACE_DEFINE_ENUM(XFS_DAS_SF_REMOVE);
4356 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_ADD);
4357 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE);
4358 TRACE_DEFINE_ENUM(XFS_DAS_NODE_ADD);
4359 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE);
4360 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_SET_RMT);
4361 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_ALLOC_RMT);
4362 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REPLACE);
4363 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_OLD);
4364 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_RMT);
4365 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_ATTR);
4366 TRACE_DEFINE_ENUM(XFS_DAS_NODE_SET_RMT);
4367 TRACE_DEFINE_ENUM(XFS_DAS_NODE_ALLOC_RMT);
4368 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REPLACE);
4369 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_OLD);
4370 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_RMT);
4371 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_ATTR);
4372 TRACE_DEFINE_ENUM(XFS_DAS_DONE);
4373
4374 DECLARE_EVENT_CLASS(xfs_das_state_class,
4375         TP_PROTO(int das, struct xfs_inode *ip),
4376         TP_ARGS(das, ip),
4377         TP_STRUCT__entry(
4378                 __field(int, das)
4379                 __field(xfs_ino_t, ino)
4380         ),
4381         TP_fast_assign(
4382                 __entry->das = das;
4383                 __entry->ino = ip->i_ino;
4384         ),
4385         TP_printk("state change %s ino 0x%llx",
4386                   __print_symbolic(__entry->das, XFS_DAS_STRINGS),
4387                   __entry->ino)
4388 )
4389
4390 #define DEFINE_DAS_STATE_EVENT(name) \
4391 DEFINE_EVENT(xfs_das_state_class, name, \
4392         TP_PROTO(int das, struct xfs_inode *ip), \
4393         TP_ARGS(das, ip))
4394 DEFINE_DAS_STATE_EVENT(xfs_attr_sf_addname_return);
4395 DEFINE_DAS_STATE_EVENT(xfs_attr_set_iter_return);
4396 DEFINE_DAS_STATE_EVENT(xfs_attr_leaf_addname_return);
4397 DEFINE_DAS_STATE_EVENT(xfs_attr_node_addname_return);
4398 DEFINE_DAS_STATE_EVENT(xfs_attr_remove_iter_return);
4399 DEFINE_DAS_STATE_EVENT(xfs_attr_rmtval_alloc);
4400 DEFINE_DAS_STATE_EVENT(xfs_attr_rmtval_remove_return);
4401 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_add);
4402 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_replace);
4403 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_remove);
4404
4405
4406 TRACE_EVENT(xfs_force_shutdown,
4407         TP_PROTO(struct xfs_mount *mp, int ptag, int flags, const char *fname,
4408                  int line_num),
4409         TP_ARGS(mp, ptag, flags, fname, line_num),
4410         TP_STRUCT__entry(
4411                 __field(dev_t, dev)
4412                 __field(int, ptag)
4413                 __field(int, flags)
4414                 __string(fname, fname)
4415                 __field(int, line_num)
4416         ),
4417         TP_fast_assign(
4418                 __entry->dev = mp->m_super->s_dev;
4419                 __entry->ptag = ptag;
4420                 __entry->flags = flags;
4421                 __assign_str(fname, fname);
4422                 __entry->line_num = line_num;
4423         ),
4424         TP_printk("dev %d:%d tag %s flags %s file %s line_num %d",
4425                   MAJOR(__entry->dev), MINOR(__entry->dev),
4426                 __print_flags(__entry->ptag, "|", XFS_PTAG_STRINGS),
4427                 __print_flags(__entry->flags, "|", XFS_SHUTDOWN_STRINGS),
4428                 __get_str(fname),
4429                 __entry->line_num)
4430 );
4431
4432 #ifdef CONFIG_XFS_DRAIN_INTENTS
4433 DECLARE_EVENT_CLASS(xfs_perag_intents_class,
4434         TP_PROTO(struct xfs_perag *pag, void *caller_ip),
4435         TP_ARGS(pag, caller_ip),
4436         TP_STRUCT__entry(
4437                 __field(dev_t, dev)
4438                 __field(xfs_agnumber_t, agno)
4439                 __field(long, nr_intents)
4440                 __field(void *, caller_ip)
4441         ),
4442         TP_fast_assign(
4443                 __entry->dev = pag->pag_mount->m_super->s_dev;
4444                 __entry->agno = pag->pag_agno;
4445                 __entry->nr_intents = atomic_read(&pag->pag_intents_drain.dr_count);
4446                 __entry->caller_ip = caller_ip;
4447         ),
4448         TP_printk("dev %d:%d agno 0x%x intents %ld caller %pS",
4449                   MAJOR(__entry->dev), MINOR(__entry->dev),
4450                   __entry->agno,
4451                   __entry->nr_intents,
4452                   __entry->caller_ip)
4453 );
4454
4455 #define DEFINE_PERAG_INTENTS_EVENT(name)        \
4456 DEFINE_EVENT(xfs_perag_intents_class, name,                                     \
4457         TP_PROTO(struct xfs_perag *pag, void *caller_ip), \
4458         TP_ARGS(pag, caller_ip))
4459 DEFINE_PERAG_INTENTS_EVENT(xfs_perag_intent_hold);
4460 DEFINE_PERAG_INTENTS_EVENT(xfs_perag_intent_rele);
4461 DEFINE_PERAG_INTENTS_EVENT(xfs_perag_wait_intents);
4462
4463 #endif /* CONFIG_XFS_DRAIN_INTENTS */
4464
4465 #endif /* _TRACE_XFS_H */
4466
4467 #undef TRACE_INCLUDE_PATH
4468 #define TRACE_INCLUDE_PATH .
4469 #define TRACE_INCLUDE_FILE xfs_trace
4470 #include <trace/define_trace.h>