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 #undef TRACE_SYSTEM
   7 #define TRACE_SYSTEM xfs
   8
   9 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  10 #define _TRACE_XFS_H
  11
  12 #include <linux/tracepoint.h>
  13
  14 struct xfs_agf;
  15 struct xfs_alloc_arg;
  16 struct xfs_attr_list_context;
  17 struct xfs_buf_log_item;
  18 struct xfs_da_args;
  19 struct xfs_da_node_entry;
  20 struct xfs_dquot;
  21 struct xfs_log_item;
  22 struct xlog;
  23 struct xlog_ticket;
  24 struct xlog_recover;
  25 struct xlog_recover_item;
  26 struct xfs_buf_log_format;
  27 struct xfs_inode_log_format;
  28 struct xfs_bmbt_irec;
  29 struct xfs_btree_cur;
  30 struct xfs_refcount_irec;
  31 struct xfs_fsmap;
  32 struct xfs_rmap_irec;
  33
  34 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  35         TP_PROTO(struct xfs_attr_list_context *ctx),
  36         TP_ARGS(ctx),
  37         TP_STRUCT__entry(
  38                 __field(dev_t, dev)
  39                 __field(xfs_ino_t, ino)
  40                 __field(u32, hashval)
  41                 __field(u32, blkno)
  42                 __field(u32, offset)
  43                 __field(void *, alist)
  44                 __field(int, bufsize)
  45                 __field(int, count)
  46                 __field(int, firstu)
  47                 __field(int, dupcnt)
  48                 __field(int, flags)
  49         ),
  50         TP_fast_assign(
  51                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  52                 __entry->ino = ctx->dp->i_ino;
  53                 __entry->hashval = ctx->cursor->hashval;
  54                 __entry->blkno = ctx->cursor->blkno;
  55                 __entry->offset = ctx->cursor->offset;
  56                 __entry->alist = ctx->alist;
  57                 __entry->bufsize = ctx->bufsize;
  58                 __entry->count = ctx->count;
  59                 __entry->firstu = ctx->firstu;
  60                 __entry->flags = ctx->flags;
  61         ),
  62         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  63                   "alist %p size %u count %u firstu %u flags %d %s",
  64                   MAJOR(__entry->dev), MINOR(__entry->dev),
  65                    __entry->ino,
  66                    __entry->hashval,
  67                    __entry->blkno,
  68                    __entry->offset,
  69                    __entry->dupcnt,
  70                    __entry->alist,
  71                    __entry->bufsize,
  72                    __entry->count,
  73                    __entry->firstu,
  74                    __entry->flags,
  75                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  76         )
  77 )
  78
  79 #define DEFINE_ATTR_LIST_EVENT(name) \
  80 DEFINE_EVENT(xfs_attr_list_class, name, \
  81         TP_PROTO(struct xfs_attr_list_context *ctx), \
  82         TP_ARGS(ctx))
  83 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  84 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  85 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  86 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  87 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  88 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  89 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
  90 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
  91 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
  92 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
  93
  94 DECLARE_EVENT_CLASS(xfs_perag_class,
  95         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
  96                  unsigned long caller_ip),
  97         TP_ARGS(mp, agno, refcount, caller_ip),
  98         TP_STRUCT__entry(
  99                 __field(dev_t, dev)
 100                 __field(xfs_agnumber_t, agno)
 101                 __field(int, refcount)
 102                 __field(unsigned long, caller_ip)
 103         ),
 104         TP_fast_assign(
 105                 __entry->dev = mp->m_super->s_dev;
 106                 __entry->agno = agno;
 107                 __entry->refcount = refcount;
 108                 __entry->caller_ip = caller_ip;
 109         ),
 110         TP_printk("dev %d:%d agno %u refcount %d caller %pS",
 111                   MAJOR(__entry->dev), MINOR(__entry->dev),
 112                   __entry->agno,
 113                   __entry->refcount,
 114                   (char *)__entry->caller_ip)
 115 );
 116
 117 #define DEFINE_PERAG_REF_EVENT(name)    \
 118 DEFINE_EVENT(xfs_perag_class, name,     \
 119         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 120                  unsigned long caller_ip),                                      \
 121         TP_ARGS(mp, agno, refcount, caller_ip))
 122 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 123 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 124 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 125 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 126 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 127 DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 128 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 129 DEFINE_PERAG_REF_EVENT(xfs_perag_set_cowblocks);
 130 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_cowblocks);
 131
 132 DECLARE_EVENT_CLASS(xfs_ag_class,
 133         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 134         TP_ARGS(mp, agno),
 135         TP_STRUCT__entry(
 136                 __field(dev_t, dev)
 137                 __field(xfs_agnumber_t, agno)
 138         ),
 139         TP_fast_assign(
 140                 __entry->dev = mp->m_super->s_dev;
 141                 __entry->agno = agno;
 142         ),
 143         TP_printk("dev %d:%d agno %u",
 144                   MAJOR(__entry->dev), MINOR(__entry->dev),
 145                   __entry->agno)
 146 );
 147 #define DEFINE_AG_EVENT(name)   \
 148 DEFINE_EVENT(xfs_ag_class, name,        \
 149         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 150         TP_ARGS(mp, agno))
 151
 152 DEFINE_AG_EVENT(xfs_read_agf);
 153 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 154 DEFINE_AG_EVENT(xfs_read_agi);
 155 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 156
 157 TRACE_EVENT(xfs_attr_list_node_descend,
 158         TP_PROTO(struct xfs_attr_list_context *ctx,
 159                  struct xfs_da_node_entry *btree),
 160         TP_ARGS(ctx, btree),
 161         TP_STRUCT__entry(
 162                 __field(dev_t, dev)
 163                 __field(xfs_ino_t, ino)
 164                 __field(u32, hashval)
 165                 __field(u32, blkno)
 166                 __field(u32, offset)
 167                 __field(void *, alist)
 168                 __field(int, bufsize)
 169                 __field(int, count)
 170                 __field(int, firstu)
 171                 __field(int, dupcnt)
 172                 __field(int, flags)
 173                 __field(u32, bt_hashval)
 174                 __field(u32, bt_before)
 175         ),
 176         TP_fast_assign(
 177                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 178                 __entry->ino = ctx->dp->i_ino;
 179                 __entry->hashval = ctx->cursor->hashval;
 180                 __entry->blkno = ctx->cursor->blkno;
 181                 __entry->offset = ctx->cursor->offset;
 182                 __entry->alist = ctx->alist;
 183                 __entry->bufsize = ctx->bufsize;
 184                 __entry->count = ctx->count;
 185                 __entry->firstu = ctx->firstu;
 186                 __entry->flags = ctx->flags;
 187                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 188                 __entry->bt_before = be32_to_cpu(btree->before);
 189         ),
 190         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 191                   "alist %p size %u count %u firstu %u flags %d %s "
 192                   "node hashval %u, node before %u",
 193                   MAJOR(__entry->dev), MINOR(__entry->dev),
 194                    __entry->ino,
 195                    __entry->hashval,
 196                    __entry->blkno,
 197                    __entry->offset,
 198                    __entry->dupcnt,
 199                    __entry->alist,
 200                    __entry->bufsize,
 201                    __entry->count,
 202                    __entry->firstu,
 203                    __entry->flags,
 204                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 205                    __entry->bt_hashval,
 206                    __entry->bt_before)
 207 );
 208
 209 DECLARE_EVENT_CLASS(xfs_bmap_class,
 210         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state,
 211                  unsigned long caller_ip),
 212         TP_ARGS(ip, cur, state, caller_ip),
 213         TP_STRUCT__entry(
 214                 __field(dev_t, dev)
 215                 __field(xfs_ino_t, ino)
 216                 __field(void *, leaf);
 217                 __field(int, pos);
 218                 __field(xfs_fileoff_t, startoff)
 219                 __field(xfs_fsblock_t, startblock)
 220                 __field(xfs_filblks_t, blockcount)
 221                 __field(xfs_exntst_t, state)
 222                 __field(int, bmap_state)
 223                 __field(unsigned long, caller_ip)
 224         ),
 225         TP_fast_assign(
 226                 struct xfs_ifork        *ifp;
 227                 struct xfs_bmbt_irec    r;
 228
 229                 ifp = xfs_iext_state_to_fork(ip, state);
 230                 xfs_iext_get_extent(ifp, cur, &r);
 231                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 232                 __entry->ino = ip->i_ino;
 233                 __entry->leaf = cur->leaf;
 234                 __entry->pos = cur->pos;
 235                 __entry->startoff = r.br_startoff;
 236                 __entry->startblock = r.br_startblock;
 237                 __entry->blockcount = r.br_blockcount;
 238                 __entry->state = r.br_state;
 239                 __entry->bmap_state = state;
 240                 __entry->caller_ip = caller_ip;
 241         ),
 242         TP_printk("dev %d:%d ino 0x%llx state %s cur %p/%d "
 243                   "offset %lld block %lld count %lld flag %d caller %pS",
 244                   MAJOR(__entry->dev), MINOR(__entry->dev),
 245                   __entry->ino,
 246                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 247                   __entry->leaf,
 248                   __entry->pos,
 249                   __entry->startoff,
 250                   (int64_t)__entry->startblock,
 251                   __entry->blockcount,
 252                   __entry->state,
 253                   (char *)__entry->caller_ip)
 254 )
 255
 256 #define DEFINE_BMAP_EVENT(name) \
 257 DEFINE_EVENT(xfs_bmap_class, name, \
 258         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state, \
 259                  unsigned long caller_ip), \
 260         TP_ARGS(ip, cur, state, caller_ip))
 261 DEFINE_BMAP_EVENT(xfs_iext_insert);
 262 DEFINE_BMAP_EVENT(xfs_iext_remove);
 263 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 264 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 265 DEFINE_BMAP_EVENT(xfs_read_extent);
 266 DEFINE_BMAP_EVENT(xfs_write_extent);
 267
 268 DECLARE_EVENT_CLASS(xfs_buf_class,
 269         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 270         TP_ARGS(bp, caller_ip),
 271         TP_STRUCT__entry(
 272                 __field(dev_t, dev)
 273                 __field(xfs_daddr_t, bno)
 274                 __field(int, nblks)
 275                 __field(int, hold)
 276                 __field(int, pincount)
 277                 __field(unsigned, lockval)
 278                 __field(unsigned, flags)
 279                 __field(unsigned long, caller_ip)
 280         ),
 281         TP_fast_assign(
 282                 __entry->dev = bp->b_target->bt_dev;
 283                 if (bp->b_bn == XFS_BUF_DADDR_NULL)
 284                         __entry->bno = bp->b_maps[0].bm_bn;
 285                 else
 286                         __entry->bno = bp->b_bn;
 287                 __entry->nblks = bp->b_length;
 288                 __entry->hold = atomic_read(&bp->b_hold);
 289                 __entry->pincount = atomic_read(&bp->b_pin_count);
 290                 __entry->lockval = bp->b_sema.count;
 291                 __entry->flags = bp->b_flags;
 292                 __entry->caller_ip = caller_ip;
 293         ),
 294         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 295                   "lock %d flags %s caller %pS",
 296                   MAJOR(__entry->dev), MINOR(__entry->dev),
 297                   (unsigned long long)__entry->bno,
 298                   __entry->nblks,
 299                   __entry->hold,
 300                   __entry->pincount,
 301                   __entry->lockval,
 302                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 303                   (void *)__entry->caller_ip)
 304 )
 305
 306 #define DEFINE_BUF_EVENT(name) \
 307 DEFINE_EVENT(xfs_buf_class, name, \
 308         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 309         TP_ARGS(bp, caller_ip))
 310 DEFINE_BUF_EVENT(xfs_buf_init);
 311 DEFINE_BUF_EVENT(xfs_buf_free);
 312 DEFINE_BUF_EVENT(xfs_buf_hold);
 313 DEFINE_BUF_EVENT(xfs_buf_rele);
 314 DEFINE_BUF_EVENT(xfs_buf_iodone);
 315 DEFINE_BUF_EVENT(xfs_buf_submit);
 316 DEFINE_BUF_EVENT(xfs_buf_lock);
 317 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 318 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
 319 DEFINE_BUF_EVENT(xfs_buf_trylock);
 320 DEFINE_BUF_EVENT(xfs_buf_unlock);
 321 DEFINE_BUF_EVENT(xfs_buf_iowait);
 322 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 323 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 324 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 325 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 326 DEFINE_BUF_EVENT(xfs_buf_delwri_pushbuf);
 327 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 328 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 329 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 330 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 331 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 332 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 333
 334 /* not really buffer traces, but the buf provides useful information */
 335 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 336 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 337
 338 /* pass flags explicitly */
 339 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 340         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 341         TP_ARGS(bp, flags, caller_ip),
 342         TP_STRUCT__entry(
 343                 __field(dev_t, dev)
 344                 __field(xfs_daddr_t, bno)
 345                 __field(size_t, buffer_length)
 346                 __field(int, hold)
 347                 __field(int, pincount)
 348                 __field(unsigned, lockval)
 349                 __field(unsigned, flags)
 350                 __field(unsigned long, caller_ip)
 351         ),
 352         TP_fast_assign(
 353                 __entry->dev = bp->b_target->bt_dev;
 354                 __entry->bno = bp->b_bn;
 355                 __entry->buffer_length = BBTOB(bp->b_length);
 356                 __entry->flags = flags;
 357                 __entry->hold = atomic_read(&bp->b_hold);
 358                 __entry->pincount = atomic_read(&bp->b_pin_count);
 359                 __entry->lockval = bp->b_sema.count;
 360                 __entry->caller_ip = caller_ip;
 361         ),
 362         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 363                   "lock %d flags %s caller %pS",
 364                   MAJOR(__entry->dev), MINOR(__entry->dev),
 365                   (unsigned long long)__entry->bno,
 366                   __entry->buffer_length,
 367                   __entry->hold,
 368                   __entry->pincount,
 369                   __entry->lockval,
 370                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 371                   (void *)__entry->caller_ip)
 372 )
 373
 374 #define DEFINE_BUF_FLAGS_EVENT(name) \
 375 DEFINE_EVENT(xfs_buf_flags_class, name, \
 376         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 377         TP_ARGS(bp, flags, caller_ip))
 378 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 379 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 380 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 381
 382 TRACE_EVENT(xfs_buf_ioerror,
 383         TP_PROTO(struct xfs_buf *bp, int error, xfs_failaddr_t caller_ip),
 384         TP_ARGS(bp, error, caller_ip),
 385         TP_STRUCT__entry(
 386                 __field(dev_t, dev)
 387                 __field(xfs_daddr_t, bno)
 388                 __field(size_t, buffer_length)
 389                 __field(unsigned, flags)
 390                 __field(int, hold)
 391                 __field(int, pincount)
 392                 __field(unsigned, lockval)
 393                 __field(int, error)
 394                 __field(xfs_failaddr_t, caller_ip)
 395         ),
 396         TP_fast_assign(
 397                 __entry->dev = bp->b_target->bt_dev;
 398                 __entry->bno = bp->b_bn;
 399                 __entry->buffer_length = BBTOB(bp->b_length);
 400                 __entry->hold = atomic_read(&bp->b_hold);
 401                 __entry->pincount = atomic_read(&bp->b_pin_count);
 402                 __entry->lockval = bp->b_sema.count;
 403                 __entry->error = error;
 404                 __entry->flags = bp->b_flags;
 405                 __entry->caller_ip = caller_ip;
 406         ),
 407         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 408                   "lock %d error %d flags %s caller %pS",
 409                   MAJOR(__entry->dev), MINOR(__entry->dev),
 410                   (unsigned long long)__entry->bno,
 411                   __entry->buffer_length,
 412                   __entry->hold,
 413                   __entry->pincount,
 414                   __entry->lockval,
 415                   __entry->error,
 416                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 417                   (void *)__entry->caller_ip)
 418 );
 419
 420 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 421         TP_PROTO(struct xfs_buf_log_item *bip),
 422         TP_ARGS(bip),
 423         TP_STRUCT__entry(
 424                 __field(dev_t, dev)
 425                 __field(xfs_daddr_t, buf_bno)
 426                 __field(size_t, buf_len)
 427                 __field(int, buf_hold)
 428                 __field(int, buf_pincount)
 429                 __field(int, buf_lockval)
 430                 __field(unsigned, buf_flags)
 431                 __field(unsigned, bli_recur)
 432                 __field(int, bli_refcount)
 433                 __field(unsigned, bli_flags)
 434                 __field(unsigned long, li_flags)
 435         ),
 436         TP_fast_assign(
 437                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 438                 __entry->bli_flags = bip->bli_flags;
 439                 __entry->bli_recur = bip->bli_recur;
 440                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 441                 __entry->buf_bno = bip->bli_buf->b_bn;
 442                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 443                 __entry->buf_flags = bip->bli_buf->b_flags;
 444                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 445                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 446                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 447                 __entry->li_flags = bip->bli_item.li_flags;
 448         ),
 449         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 450                   "lock %d flags %s recur %d refcount %d bliflags %s "
 451                   "liflags %s",
 452                   MAJOR(__entry->dev), MINOR(__entry->dev),
 453                   (unsigned long long)__entry->buf_bno,
 454                   __entry->buf_len,
 455                   __entry->buf_hold,
 456                   __entry->buf_pincount,
 457                   __entry->buf_lockval,
 458                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 459                   __entry->bli_recur,
 460                   __entry->bli_refcount,
 461                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 462                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 463 )
 464
 465 #define DEFINE_BUF_ITEM_EVENT(name) \
 466 DEFINE_EVENT(xfs_buf_item_class, name, \
 467         TP_PROTO(struct xfs_buf_log_item *bip), \
 468         TP_ARGS(bip))
 469 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 470 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 471 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 472 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 473 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 474 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 475 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 476 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 477 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 478 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 479 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 480 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 481 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 482 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 483 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 484 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 485 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 486 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 487 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 488 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 489 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 490 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 491 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 492 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 493
 494 DECLARE_EVENT_CLASS(xfs_filestream_class,
 495         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno),
 496         TP_ARGS(mp, ino, agno),
 497         TP_STRUCT__entry(
 498                 __field(dev_t, dev)
 499                 __field(xfs_ino_t, ino)
 500                 __field(xfs_agnumber_t, agno)
 501                 __field(int, streams)
 502         ),
 503         TP_fast_assign(
 504                 __entry->dev = mp->m_super->s_dev;
 505                 __entry->ino = ino;
 506                 __entry->agno = agno;
 507                 __entry->streams = xfs_filestream_peek_ag(mp, agno);
 508         ),
 509         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 510                   MAJOR(__entry->dev), MINOR(__entry->dev),
 511                   __entry->ino,
 512                   __entry->agno,
 513                   __entry->streams)
 514 )
 515 #define DEFINE_FILESTREAM_EVENT(name) \
 516 DEFINE_EVENT(xfs_filestream_class, name, \
 517         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno), \
 518         TP_ARGS(mp, ino, agno))
 519 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 520 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 521 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 522
 523 TRACE_EVENT(xfs_filestream_pick,
 524         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 525                  xfs_extlen_t free, int nscan),
 526         TP_ARGS(ip, agno, free, nscan),
 527         TP_STRUCT__entry(
 528                 __field(dev_t, dev)
 529                 __field(xfs_ino_t, ino)
 530                 __field(xfs_agnumber_t, agno)
 531                 __field(int, streams)
 532                 __field(xfs_extlen_t, free)
 533                 __field(int, nscan)
 534         ),
 535         TP_fast_assign(
 536                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 537                 __entry->ino = ip->i_ino;
 538                 __entry->agno = agno;
 539                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 540                 __entry->free = free;
 541                 __entry->nscan = nscan;
 542         ),
 543         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 544                   MAJOR(__entry->dev), MINOR(__entry->dev),
 545                   __entry->ino,
 546                   __entry->agno,
 547                   __entry->streams,
 548                   __entry->free,
 549                   __entry->nscan)
 550 );
 551
 552 DECLARE_EVENT_CLASS(xfs_lock_class,
 553         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 554                  unsigned long caller_ip),
 555         TP_ARGS(ip,  lock_flags, caller_ip),
 556         TP_STRUCT__entry(
 557                 __field(dev_t, dev)
 558                 __field(xfs_ino_t, ino)
 559                 __field(int, lock_flags)
 560                 __field(unsigned long, caller_ip)
 561         ),
 562         TP_fast_assign(
 563                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 564                 __entry->ino = ip->i_ino;
 565                 __entry->lock_flags = lock_flags;
 566                 __entry->caller_ip = caller_ip;
 567         ),
 568         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pS",
 569                   MAJOR(__entry->dev), MINOR(__entry->dev),
 570                   __entry->ino,
 571                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 572                   (void *)__entry->caller_ip)
 573 )
 574
 575 #define DEFINE_LOCK_EVENT(name) \
 576 DEFINE_EVENT(xfs_lock_class, name, \
 577         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 578                  unsigned long caller_ip), \
 579         TP_ARGS(ip,  lock_flags, caller_ip))
 580 DEFINE_LOCK_EVENT(xfs_ilock);
 581 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 582 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 583 DEFINE_LOCK_EVENT(xfs_iunlock);
 584
 585 DECLARE_EVENT_CLASS(xfs_inode_class,
 586         TP_PROTO(struct xfs_inode *ip),
 587         TP_ARGS(ip),
 588         TP_STRUCT__entry(
 589                 __field(dev_t, dev)
 590                 __field(xfs_ino_t, ino)
 591         ),
 592         TP_fast_assign(
 593                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 594                 __entry->ino = ip->i_ino;
 595         ),
 596         TP_printk("dev %d:%d ino 0x%llx",
 597                   MAJOR(__entry->dev), MINOR(__entry->dev),
 598                   __entry->ino)
 599 )
 600
 601 #define DEFINE_INODE_EVENT(name) \
 602 DEFINE_EVENT(xfs_inode_class, name, \
 603         TP_PROTO(struct xfs_inode *ip), \
 604         TP_ARGS(ip))
 605 DEFINE_INODE_EVENT(xfs_iget_skip);
 606 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 607 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 608 DEFINE_INODE_EVENT(xfs_iget_hit);
 609 DEFINE_INODE_EVENT(xfs_iget_miss);
 610
 611 DEFINE_INODE_EVENT(xfs_getattr);
 612 DEFINE_INODE_EVENT(xfs_setattr);
 613 DEFINE_INODE_EVENT(xfs_readlink);
 614 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 615 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 616 DEFINE_INODE_EVENT(xfs_free_file_space);
 617 DEFINE_INODE_EVENT(xfs_zero_file_space);
 618 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 619 DEFINE_INODE_EVENT(xfs_insert_file_space);
 620 DEFINE_INODE_EVENT(xfs_readdir);
 621 #ifdef CONFIG_XFS_POSIX_ACL
 622 DEFINE_INODE_EVENT(xfs_get_acl);
 623 #endif
 624 DEFINE_INODE_EVENT(xfs_vm_bmap);
 625 DEFINE_INODE_EVENT(xfs_file_ioctl);
 626 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 627 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 628 DEFINE_INODE_EVENT(xfs_dir_fsync);
 629 DEFINE_INODE_EVENT(xfs_file_fsync);
 630 DEFINE_INODE_EVENT(xfs_destroy_inode);
 631 DEFINE_INODE_EVENT(xfs_update_time);
 632
 633 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 634 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 635
 636 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 637 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 638 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 639 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
 640 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
 641 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
 642
 643 /*
 644  * ftrace's __print_symbolic requires that all enum values be wrapped in the
 645  * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
 646  * ring buffer.  Somehow this was only worth mentioning in the ftrace sample
 647  * code.
 648  */
 649 TRACE_DEFINE_ENUM(PE_SIZE_PTE);
 650 TRACE_DEFINE_ENUM(PE_SIZE_PMD);
 651 TRACE_DEFINE_ENUM(PE_SIZE_PUD);
 652
 653 TRACE_EVENT(xfs_filemap_fault,
 654         TP_PROTO(struct xfs_inode *ip, enum page_entry_size pe_size,
 655                  bool write_fault),
 656         TP_ARGS(ip, pe_size, write_fault),
 657         TP_STRUCT__entry(
 658                 __field(dev_t, dev)
 659                 __field(xfs_ino_t, ino)
 660                 __field(enum page_entry_size, pe_size)
 661                 __field(bool, write_fault)
 662         ),
 663         TP_fast_assign(
 664                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 665                 __entry->ino = ip->i_ino;
 666                 __entry->pe_size = pe_size;
 667                 __entry->write_fault = write_fault;
 668         ),
 669         TP_printk("dev %d:%d ino 0x%llx %s write_fault %d",
 670                   MAJOR(__entry->dev), MINOR(__entry->dev),
 671                   __entry->ino,
 672                   __print_symbolic(__entry->pe_size,
 673                         { PE_SIZE_PTE,  "PTE" },
 674                         { PE_SIZE_PMD,  "PMD" },
 675                         { PE_SIZE_PUD,  "PUD" }),
 676                   __entry->write_fault)
 677 )
 678
 679 DECLARE_EVENT_CLASS(xfs_iref_class,
 680         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 681         TP_ARGS(ip, caller_ip),
 682         TP_STRUCT__entry(
 683                 __field(dev_t, dev)
 684                 __field(xfs_ino_t, ino)
 685                 __field(int, count)
 686                 __field(int, pincount)
 687                 __field(unsigned long, caller_ip)
 688         ),
 689         TP_fast_assign(
 690                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 691                 __entry->ino = ip->i_ino;
 692                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 693                 __entry->pincount = atomic_read(&ip->i_pincount);
 694                 __entry->caller_ip = caller_ip;
 695         ),
 696         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pS",
 697                   MAJOR(__entry->dev), MINOR(__entry->dev),
 698                   __entry->ino,
 699                   __entry->count,
 700                   __entry->pincount,
 701                   (char *)__entry->caller_ip)
 702 )
 703
 704 TRACE_EVENT(xfs_iomap_prealloc_size,
 705         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 706                  unsigned int writeio_blocks),
 707         TP_ARGS(ip, blocks, shift, writeio_blocks),
 708         TP_STRUCT__entry(
 709                 __field(dev_t, dev)
 710                 __field(xfs_ino_t, ino)
 711                 __field(xfs_fsblock_t, blocks)
 712                 __field(int, shift)
 713                 __field(unsigned int, writeio_blocks)
 714         ),
 715         TP_fast_assign(
 716                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 717                 __entry->ino = ip->i_ino;
 718                 __entry->blocks = blocks;
 719                 __entry->shift = shift;
 720                 __entry->writeio_blocks = writeio_blocks;
 721         ),
 722         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 723                   "m_writeio_blocks %u",
 724                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 725                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 726 )
 727
 728 TRACE_EVENT(xfs_irec_merge_pre,
 729         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 730                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 731         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 732         TP_STRUCT__entry(
 733                 __field(dev_t, dev)
 734                 __field(xfs_agnumber_t, agno)
 735                 __field(xfs_agino_t, agino)
 736                 __field(uint16_t, holemask)
 737                 __field(xfs_agino_t, nagino)
 738                 __field(uint16_t, nholemask)
 739         ),
 740         TP_fast_assign(
 741                 __entry->dev = mp->m_super->s_dev;
 742                 __entry->agno = agno;
 743                 __entry->agino = agino;
 744                 __entry->holemask = holemask;
 745                 __entry->nagino = nagino;
 746                 __entry->nholemask = holemask;
 747         ),
 748         TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 749                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 750                   __entry->agino, __entry->holemask, __entry->nagino,
 751                   __entry->nholemask)
 752 )
 753
 754 TRACE_EVENT(xfs_irec_merge_post,
 755         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 756                  uint16_t holemask),
 757         TP_ARGS(mp, agno, agino, holemask),
 758         TP_STRUCT__entry(
 759                 __field(dev_t, dev)
 760                 __field(xfs_agnumber_t, agno)
 761                 __field(xfs_agino_t, agino)
 762                 __field(uint16_t, holemask)
 763         ),
 764         TP_fast_assign(
 765                 __entry->dev = mp->m_super->s_dev;
 766                 __entry->agno = agno;
 767                 __entry->agino = agino;
 768                 __entry->holemask = holemask;
 769         ),
 770         TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 771                   MINOR(__entry->dev), __entry->agno, __entry->agino,
 772                   __entry->holemask)
 773 )
 774
 775 #define DEFINE_IREF_EVENT(name) \
 776 DEFINE_EVENT(xfs_iref_class, name, \
 777         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 778         TP_ARGS(ip, caller_ip))
 779 DEFINE_IREF_EVENT(xfs_irele);
 780 DEFINE_IREF_EVENT(xfs_inode_pin);
 781 DEFINE_IREF_EVENT(xfs_inode_unpin);
 782 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 783
 784 DECLARE_EVENT_CLASS(xfs_namespace_class,
 785         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 786         TP_ARGS(dp, name),
 787         TP_STRUCT__entry(
 788                 __field(dev_t, dev)
 789                 __field(xfs_ino_t, dp_ino)
 790                 __field(int, namelen)
 791                 __dynamic_array(char, name, name->len)
 792         ),
 793         TP_fast_assign(
 794                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 795                 __entry->dp_ino = dp->i_ino;
 796                 __entry->namelen = name->len;
 797                 memcpy(__get_str(name), name->name, name->len);
 798         ),
 799         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 800                   MAJOR(__entry->dev), MINOR(__entry->dev),
 801                   __entry->dp_ino,
 802                   __entry->namelen,
 803                   __get_str(name))
 804 )
 805
 806 #define DEFINE_NAMESPACE_EVENT(name) \
 807 DEFINE_EVENT(xfs_namespace_class, name, \
 808         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 809         TP_ARGS(dp, name))
 810 DEFINE_NAMESPACE_EVENT(xfs_remove);
 811 DEFINE_NAMESPACE_EVENT(xfs_link);
 812 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 813 DEFINE_NAMESPACE_EVENT(xfs_create);
 814 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 815
 816 TRACE_EVENT(xfs_rename,
 817         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 818                  struct xfs_name *src_name, struct xfs_name *target_name),
 819         TP_ARGS(src_dp, target_dp, src_name, target_name),
 820         TP_STRUCT__entry(
 821                 __field(dev_t, dev)
 822                 __field(xfs_ino_t, src_dp_ino)
 823                 __field(xfs_ino_t, target_dp_ino)
 824                 __field(int, src_namelen)
 825                 __field(int, target_namelen)
 826                 __dynamic_array(char, src_name, src_name->len)
 827                 __dynamic_array(char, target_name, target_name->len)
 828         ),
 829         TP_fast_assign(
 830                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 831                 __entry->src_dp_ino = src_dp->i_ino;
 832                 __entry->target_dp_ino = target_dp->i_ino;
 833                 __entry->src_namelen = src_name->len;
 834                 __entry->target_namelen = target_name->len;
 835                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 836                 memcpy(__get_str(target_name), target_name->name,
 837                         target_name->len);
 838         ),
 839         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 840                   " src name %.*s target name %.*s",
 841                   MAJOR(__entry->dev), MINOR(__entry->dev),
 842                   __entry->src_dp_ino,
 843                   __entry->target_dp_ino,
 844                   __entry->src_namelen,
 845                   __get_str(src_name),
 846                   __entry->target_namelen,
 847                   __get_str(target_name))
 848 )
 849
 850 DECLARE_EVENT_CLASS(xfs_dquot_class,
 851         TP_PROTO(struct xfs_dquot *dqp),
 852         TP_ARGS(dqp),
 853         TP_STRUCT__entry(
 854                 __field(dev_t, dev)
 855                 __field(u32, id)
 856                 __field(unsigned, flags)
 857                 __field(unsigned, nrefs)
 858                 __field(unsigned long long, res_bcount)
 859                 __field(unsigned long long, bcount)
 860                 __field(unsigned long long, icount)
 861                 __field(unsigned long long, blk_hardlimit)
 862                 __field(unsigned long long, blk_softlimit)
 863                 __field(unsigned long long, ino_hardlimit)
 864                 __field(unsigned long long, ino_softlimit)
 865         ), \
 866         TP_fast_assign(
 867                 __entry->dev = dqp->q_mount->m_super->s_dev;
 868                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 869                 __entry->flags = dqp->dq_flags;
 870                 __entry->nrefs = dqp->q_nrefs;
 871                 __entry->res_bcount = dqp->q_res_bcount;
 872                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 873                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 874                 __entry->blk_hardlimit =
 875                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 876                 __entry->blk_softlimit =
 877                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 878                 __entry->ino_hardlimit =
 879                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 880                 __entry->ino_softlimit =
 881                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 882         ),
 883         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 884                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 885                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 886                   MAJOR(__entry->dev), MINOR(__entry->dev),
 887                   __entry->id,
 888                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 889                   __entry->nrefs,
 890                   __entry->res_bcount,
 891                   __entry->bcount,
 892                   __entry->blk_hardlimit,
 893                   __entry->blk_softlimit,
 894                   __entry->icount,
 895                   __entry->ino_hardlimit,
 896                   __entry->ino_softlimit)
 897 )
 898
 899 #define DEFINE_DQUOT_EVENT(name) \
 900 DEFINE_EVENT(xfs_dquot_class, name, \
 901         TP_PROTO(struct xfs_dquot *dqp), \
 902         TP_ARGS(dqp))
 903 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 904 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 905 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 906 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 907 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 908 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 909 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 910 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 911 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 912 DEFINE_DQUOT_EVENT(xfs_dqread);
 913 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 914 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 915 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 916 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 917 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 918 DEFINE_DQUOT_EVENT(xfs_dqput);
 919 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 920 DEFINE_DQUOT_EVENT(xfs_dqrele);
 921 DEFINE_DQUOT_EVENT(xfs_dqflush);
 922 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 923 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 924
 925 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 926         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 927         TP_ARGS(log, tic),
 928         TP_STRUCT__entry(
 929                 __field(dev_t, dev)
 930                 __field(char, ocnt)
 931                 __field(char, cnt)
 932                 __field(int, curr_res)
 933                 __field(int, unit_res)
 934                 __field(unsigned int, flags)
 935                 __field(int, reserveq)
 936                 __field(int, writeq)
 937                 __field(int, grant_reserve_cycle)
 938                 __field(int, grant_reserve_bytes)
 939                 __field(int, grant_write_cycle)
 940                 __field(int, grant_write_bytes)
 941                 __field(int, curr_cycle)
 942                 __field(int, curr_block)
 943                 __field(xfs_lsn_t, tail_lsn)
 944         ),
 945         TP_fast_assign(
 946                 __entry->dev = log->l_mp->m_super->s_dev;
 947                 __entry->ocnt = tic->t_ocnt;
 948                 __entry->cnt = tic->t_cnt;
 949                 __entry->curr_res = tic->t_curr_res;
 950                 __entry->unit_res = tic->t_unit_res;
 951                 __entry->flags = tic->t_flags;
 952                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 953                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 954                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 955                                 &__entry->grant_reserve_cycle,
 956                                 &__entry->grant_reserve_bytes);
 957                 xlog_crack_grant_head(&log->l_write_head.grant,
 958                                 &__entry->grant_write_cycle,
 959                                 &__entry->grant_write_bytes);
 960                 __entry->curr_cycle = log->l_curr_cycle;
 961                 __entry->curr_block = log->l_curr_block;
 962                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 963         ),
 964         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
 965                   "t_unit_res %u t_flags %s reserveq %s "
 966                   "writeq %s grant_reserve_cycle %d "
 967                   "grant_reserve_bytes %d grant_write_cycle %d "
 968                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 969                   "tail_cycle %d tail_block %d",
 970                   MAJOR(__entry->dev), MINOR(__entry->dev),
 971                   __entry->ocnt,
 972                   __entry->cnt,
 973                   __entry->curr_res,
 974                   __entry->unit_res,
 975                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 976                   __entry->reserveq ? "empty" : "active",
 977                   __entry->writeq ? "empty" : "active",
 978                   __entry->grant_reserve_cycle,
 979                   __entry->grant_reserve_bytes,
 980                   __entry->grant_write_cycle,
 981                   __entry->grant_write_bytes,
 982                   __entry->curr_cycle,
 983                   __entry->curr_block,
 984                   CYCLE_LSN(__entry->tail_lsn),
 985                   BLOCK_LSN(__entry->tail_lsn)
 986         )
 987 )
 988
 989 #define DEFINE_LOGGRANT_EVENT(name) \
 990 DEFINE_EVENT(xfs_loggrant_class, name, \
 991         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 992         TP_ARGS(log, tic))
 993 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 994 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 995 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
 996 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
 997 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
 998 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
 999 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1000 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1001 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1002 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1003 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
1004 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
1005 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
1006 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
1007 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
1008 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
1009
1010 DECLARE_EVENT_CLASS(xfs_log_item_class,
1011         TP_PROTO(struct xfs_log_item *lip),
1012         TP_ARGS(lip),
1013         TP_STRUCT__entry(
1014                 __field(dev_t, dev)
1015                 __field(void *, lip)
1016                 __field(uint, type)
1017                 __field(unsigned long, flags)
1018                 __field(xfs_lsn_t, lsn)
1019         ),
1020         TP_fast_assign(
1021                 __entry->dev = lip->li_mountp->m_super->s_dev;
1022                 __entry->lip = lip;
1023                 __entry->type = lip->li_type;
1024                 __entry->flags = lip->li_flags;
1025                 __entry->lsn = lip->li_lsn;
1026         ),
1027         TP_printk("dev %d:%d lip %p lsn %d/%d type %s flags %s",
1028                   MAJOR(__entry->dev), MINOR(__entry->dev),
1029                   __entry->lip,
1030                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1031                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1032                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1033 )
1034
1035 TRACE_EVENT(xfs_log_force,
1036         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1037         TP_ARGS(mp, lsn, caller_ip),
1038         TP_STRUCT__entry(
1039                 __field(dev_t, dev)
1040                 __field(xfs_lsn_t, lsn)
1041                 __field(unsigned long, caller_ip)
1042         ),
1043         TP_fast_assign(
1044                 __entry->dev = mp->m_super->s_dev;
1045                 __entry->lsn = lsn;
1046                 __entry->caller_ip = caller_ip;
1047         ),
1048         TP_printk("dev %d:%d lsn 0x%llx caller %pS",
1049                   MAJOR(__entry->dev), MINOR(__entry->dev),
1050                   __entry->lsn, (void *)__entry->caller_ip)
1051 )
1052
1053 #define DEFINE_LOG_ITEM_EVENT(name) \
1054 DEFINE_EVENT(xfs_log_item_class, name, \
1055         TP_PROTO(struct xfs_log_item *lip), \
1056         TP_ARGS(lip))
1057 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1058 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1059 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1060 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1061
1062 DECLARE_EVENT_CLASS(xfs_ail_class,
1063         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1064         TP_ARGS(lip, old_lsn, new_lsn),
1065         TP_STRUCT__entry(
1066                 __field(dev_t, dev)
1067                 __field(void *, lip)
1068                 __field(uint, type)
1069                 __field(unsigned long, flags)
1070                 __field(xfs_lsn_t, old_lsn)
1071                 __field(xfs_lsn_t, new_lsn)
1072         ),
1073         TP_fast_assign(
1074                 __entry->dev = lip->li_mountp->m_super->s_dev;
1075                 __entry->lip = lip;
1076                 __entry->type = lip->li_type;
1077                 __entry->flags = lip->li_flags;
1078                 __entry->old_lsn = old_lsn;
1079                 __entry->new_lsn = new_lsn;
1080         ),
1081         TP_printk("dev %d:%d lip %p old lsn %d/%d new lsn %d/%d type %s flags %s",
1082                   MAJOR(__entry->dev), MINOR(__entry->dev),
1083                   __entry->lip,
1084                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1085                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1086                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1087                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1088 )
1089
1090 #define DEFINE_AIL_EVENT(name) \
1091 DEFINE_EVENT(xfs_ail_class, name, \
1092         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1093         TP_ARGS(lip, old_lsn, new_lsn))
1094 DEFINE_AIL_EVENT(xfs_ail_insert);
1095 DEFINE_AIL_EVENT(xfs_ail_move);
1096 DEFINE_AIL_EVENT(xfs_ail_delete);
1097
1098 TRACE_EVENT(xfs_log_assign_tail_lsn,
1099         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1100         TP_ARGS(log, new_lsn),
1101         TP_STRUCT__entry(
1102                 __field(dev_t, dev)
1103                 __field(xfs_lsn_t, new_lsn)
1104                 __field(xfs_lsn_t, old_lsn)
1105                 __field(xfs_lsn_t, last_sync_lsn)
1106         ),
1107         TP_fast_assign(
1108                 __entry->dev = log->l_mp->m_super->s_dev;
1109                 __entry->new_lsn = new_lsn;
1110                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1111                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1112         ),
1113         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1114                   MAJOR(__entry->dev), MINOR(__entry->dev),
1115                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1116                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1117                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1118 )
1119
1120 DECLARE_EVENT_CLASS(xfs_file_class,
1121         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),
1122         TP_ARGS(ip, count, offset),
1123         TP_STRUCT__entry(
1124                 __field(dev_t, dev)
1125                 __field(xfs_ino_t, ino)
1126                 __field(xfs_fsize_t, size)
1127                 __field(loff_t, offset)
1128                 __field(size_t, count)
1129         ),
1130         TP_fast_assign(
1131                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1132                 __entry->ino = ip->i_ino;
1133                 __entry->size = ip->i_d.di_size;
1134                 __entry->offset = offset;
1135                 __entry->count = count;
1136         ),
1137         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count 0x%zx",
1138                   MAJOR(__entry->dev), MINOR(__entry->dev),
1139                   __entry->ino,
1140                   __entry->size,
1141                   __entry->offset,
1142                   __entry->count)
1143 )
1144
1145 #define DEFINE_RW_EVENT(name)           \
1146 DEFINE_EVENT(xfs_file_class, name,      \
1147         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),    \
1148         TP_ARGS(ip, count, offset))
1149 DEFINE_RW_EVENT(xfs_file_buffered_read);
1150 DEFINE_RW_EVENT(xfs_file_direct_read);
1151 DEFINE_RW_EVENT(xfs_file_dax_read);
1152 DEFINE_RW_EVENT(xfs_file_buffered_write);
1153 DEFINE_RW_EVENT(xfs_file_direct_write);
1154 DEFINE_RW_EVENT(xfs_file_dax_write);
1155
1156 DECLARE_EVENT_CLASS(xfs_page_class,
1157         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1158                  unsigned int len),
1159         TP_ARGS(inode, page, off, len),
1160         TP_STRUCT__entry(
1161                 __field(dev_t, dev)
1162                 __field(xfs_ino_t, ino)
1163                 __field(pgoff_t, pgoff)
1164                 __field(loff_t, size)
1165                 __field(unsigned long, offset)
1166                 __field(unsigned int, length)
1167         ),
1168         TP_fast_assign(
1169                 __entry->dev = inode->i_sb->s_dev;
1170                 __entry->ino = XFS_I(inode)->i_ino;
1171                 __entry->pgoff = page_offset(page);
1172                 __entry->size = i_size_read(inode);
1173                 __entry->offset = off;
1174                 __entry->length = len;
1175         ),
1176         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1177                   "length %x",
1178                   MAJOR(__entry->dev), MINOR(__entry->dev),
1179                   __entry->ino,
1180                   __entry->pgoff,
1181                   __entry->size,
1182                   __entry->offset,
1183                   __entry->length)
1184 )
1185
1186 #define DEFINE_PAGE_EVENT(name)         \
1187 DEFINE_EVENT(xfs_page_class, name,      \
1188         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1189                  unsigned int len),     \
1190         TP_ARGS(inode, page, off, len))
1191 DEFINE_PAGE_EVENT(xfs_writepage);
1192 DEFINE_PAGE_EVENT(xfs_releasepage);
1193 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1194
1195 DECLARE_EVENT_CLASS(xfs_readpage_class,
1196         TP_PROTO(struct inode *inode, int nr_pages),
1197         TP_ARGS(inode, nr_pages),
1198         TP_STRUCT__entry(
1199                 __field(dev_t, dev)
1200                 __field(xfs_ino_t, ino)
1201                 __field(int, nr_pages)
1202         ),
1203         TP_fast_assign(
1204                 __entry->dev = inode->i_sb->s_dev;
1205                 __entry->ino = inode->i_ino;
1206                 __entry->nr_pages = nr_pages;
1207         ),
1208         TP_printk("dev %d:%d ino 0x%llx nr_pages %d",
1209                   MAJOR(__entry->dev), MINOR(__entry->dev),
1210                   __entry->ino,
1211                   __entry->nr_pages)
1212 )
1213
1214 #define DEFINE_READPAGE_EVENT(name)             \
1215 DEFINE_EVENT(xfs_readpage_class, name,  \
1216         TP_PROTO(struct inode *inode, int nr_pages), \
1217         TP_ARGS(inode, nr_pages))
1218 DEFINE_READPAGE_EVENT(xfs_vm_readpage);
1219 DEFINE_READPAGE_EVENT(xfs_vm_readpages);
1220
1221 DECLARE_EVENT_CLASS(xfs_imap_class,
1222         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1223                  int whichfork, struct xfs_bmbt_irec *irec),
1224         TP_ARGS(ip, offset, count, whichfork, irec),
1225         TP_STRUCT__entry(
1226                 __field(dev_t, dev)
1227                 __field(xfs_ino_t, ino)
1228                 __field(loff_t, size)
1229                 __field(loff_t, offset)
1230                 __field(size_t, count)
1231                 __field(int, whichfork)
1232                 __field(xfs_fileoff_t, startoff)
1233                 __field(xfs_fsblock_t, startblock)
1234                 __field(xfs_filblks_t, blockcount)
1235         ),
1236         TP_fast_assign(
1237                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1238                 __entry->ino = ip->i_ino;
1239                 __entry->size = ip->i_d.di_size;
1240                 __entry->offset = offset;
1241                 __entry->count = count;
1242                 __entry->whichfork = whichfork;
1243                 __entry->startoff = irec ? irec->br_startoff : 0;
1244                 __entry->startblock = irec ? irec->br_startblock : 0;
1245                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1246         ),
1247         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1248                   "fork %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1249                   MAJOR(__entry->dev), MINOR(__entry->dev),
1250                   __entry->ino,
1251                   __entry->size,
1252                   __entry->offset,
1253                   __entry->count,
1254                   __entry->whichfork == XFS_COW_FORK ? "cow" : "data",
1255                   __entry->startoff,
1256                   (int64_t)__entry->startblock,
1257                   __entry->blockcount)
1258 )
1259
1260 #define DEFINE_IMAP_EVENT(name) \
1261 DEFINE_EVENT(xfs_imap_class, name,      \
1262         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1263                  int whichfork, struct xfs_bmbt_irec *irec),            \
1264         TP_ARGS(ip, offset, count, whichfork, irec))
1265 DEFINE_IMAP_EVENT(xfs_map_blocks_found);
1266 DEFINE_IMAP_EVENT(xfs_map_blocks_alloc);
1267 DEFINE_IMAP_EVENT(xfs_iomap_alloc);
1268 DEFINE_IMAP_EVENT(xfs_iomap_found);
1269
1270 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1271         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1272         TP_ARGS(ip, offset, count),
1273         TP_STRUCT__entry(
1274                 __field(dev_t, dev)
1275                 __field(xfs_ino_t, ino)
1276                 __field(loff_t, isize)
1277                 __field(loff_t, disize)
1278                 __field(loff_t, offset)
1279                 __field(size_t, count)
1280         ),
1281         TP_fast_assign(
1282                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1283                 __entry->ino = ip->i_ino;
1284                 __entry->isize = VFS_I(ip)->i_size;
1285                 __entry->disize = ip->i_d.di_size;
1286                 __entry->offset = offset;
1287                 __entry->count = count;
1288         ),
1289         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1290                   "offset 0x%llx count %zd",
1291                   MAJOR(__entry->dev), MINOR(__entry->dev),
1292                   __entry->ino,
1293                   __entry->isize,
1294                   __entry->disize,
1295                   __entry->offset,
1296                   __entry->count)
1297 );
1298
1299 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1300 DEFINE_EVENT(xfs_simple_io_class, name, \
1301         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1302         TP_ARGS(ip, offset, count))
1303 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1304 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1305 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1306 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1307 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1308 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1309 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1310
1311 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1312         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1313         TP_ARGS(ip, new_size),
1314         TP_STRUCT__entry(
1315                 __field(dev_t, dev)
1316                 __field(xfs_ino_t, ino)
1317                 __field(xfs_fsize_t, size)
1318                 __field(xfs_fsize_t, new_size)
1319         ),
1320         TP_fast_assign(
1321                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1322                 __entry->ino = ip->i_ino;
1323                 __entry->size = ip->i_d.di_size;
1324                 __entry->new_size = new_size;
1325         ),
1326         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1327                   MAJOR(__entry->dev), MINOR(__entry->dev),
1328                   __entry->ino,
1329                   __entry->size,
1330                   __entry->new_size)
1331 )
1332
1333 #define DEFINE_ITRUNC_EVENT(name) \
1334 DEFINE_EVENT(xfs_itrunc_class, name, \
1335         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1336         TP_ARGS(ip, new_size))
1337 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1338 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1339
1340 TRACE_EVENT(xfs_pagecache_inval,
1341         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1342         TP_ARGS(ip, start, finish),
1343         TP_STRUCT__entry(
1344                 __field(dev_t, dev)
1345                 __field(xfs_ino_t, ino)
1346                 __field(xfs_fsize_t, size)
1347                 __field(xfs_off_t, start)
1348                 __field(xfs_off_t, finish)
1349         ),
1350         TP_fast_assign(
1351                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1352                 __entry->ino = ip->i_ino;
1353                 __entry->size = ip->i_d.di_size;
1354                 __entry->start = start;
1355                 __entry->finish = finish;
1356         ),
1357         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1358                   MAJOR(__entry->dev), MINOR(__entry->dev),
1359                   __entry->ino,
1360                   __entry->size,
1361                   __entry->start,
1362                   __entry->finish)
1363 );
1364
1365 TRACE_EVENT(xfs_bunmap,
1366         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1367                  int flags, unsigned long caller_ip),
1368         TP_ARGS(ip, bno, len, flags, caller_ip),
1369         TP_STRUCT__entry(
1370                 __field(dev_t, dev)
1371                 __field(xfs_ino_t, ino)
1372                 __field(xfs_fsize_t, size)
1373                 __field(xfs_fileoff_t, bno)
1374                 __field(xfs_filblks_t, len)
1375                 __field(unsigned long, caller_ip)
1376                 __field(int, flags)
1377         ),
1378         TP_fast_assign(
1379                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1380                 __entry->ino = ip->i_ino;
1381                 __entry->size = ip->i_d.di_size;
1382                 __entry->bno = bno;
1383                 __entry->len = len;
1384                 __entry->caller_ip = caller_ip;
1385                 __entry->flags = flags;
1386         ),
1387         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1388                   "flags %s caller %pS",
1389                   MAJOR(__entry->dev), MINOR(__entry->dev),
1390                   __entry->ino,
1391                   __entry->size,
1392                   __entry->bno,
1393                   __entry->len,
1394                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1395                   (void *)__entry->caller_ip)
1396
1397 );
1398
1399 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1400         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1401                  xfs_agblock_t agbno, xfs_extlen_t len),
1402         TP_ARGS(mp, agno, agbno, len),
1403         TP_STRUCT__entry(
1404                 __field(dev_t, dev)
1405                 __field(xfs_agnumber_t, agno)
1406                 __field(xfs_agblock_t, agbno)
1407                 __field(xfs_extlen_t, len)
1408         ),
1409         TP_fast_assign(
1410                 __entry->dev = mp->m_super->s_dev;
1411                 __entry->agno = agno;
1412                 __entry->agbno = agbno;
1413                 __entry->len = len;
1414         ),
1415         TP_printk("dev %d:%d agno %u agbno %u len %u",
1416                   MAJOR(__entry->dev), MINOR(__entry->dev),
1417                   __entry->agno,
1418                   __entry->agbno,
1419                   __entry->len)
1420 );
1421 #define DEFINE_BUSY_EVENT(name) \
1422 DEFINE_EVENT(xfs_extent_busy_class, name, \
1423         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1424                  xfs_agblock_t agbno, xfs_extlen_t len), \
1425         TP_ARGS(mp, agno, agbno, len))
1426 DEFINE_BUSY_EVENT(xfs_extent_busy);
1427 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1428 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1429 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1430 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1431
1432 TRACE_EVENT(xfs_extent_busy_trim,
1433         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1434                  xfs_agblock_t agbno, xfs_extlen_t len,
1435                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1436         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1437         TP_STRUCT__entry(
1438                 __field(dev_t, dev)
1439                 __field(xfs_agnumber_t, agno)
1440                 __field(xfs_agblock_t, agbno)
1441                 __field(xfs_extlen_t, len)
1442                 __field(xfs_agblock_t, tbno)
1443                 __field(xfs_extlen_t, tlen)
1444         ),
1445         TP_fast_assign(
1446                 __entry->dev = mp->m_super->s_dev;
1447                 __entry->agno = agno;
1448                 __entry->agbno = agbno;
1449                 __entry->len = len;
1450                 __entry->tbno = tbno;
1451                 __entry->tlen = tlen;
1452         ),
1453         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1454                   MAJOR(__entry->dev), MINOR(__entry->dev),
1455                   __entry->agno,
1456                   __entry->agbno,
1457                   __entry->len,
1458                   __entry->tbno,
1459                   __entry->tlen)
1460 );
1461
1462 DECLARE_EVENT_CLASS(xfs_agf_class,
1463         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1464                  unsigned long caller_ip),
1465         TP_ARGS(mp, agf, flags, caller_ip),
1466         TP_STRUCT__entry(
1467                 __field(dev_t, dev)
1468                 __field(xfs_agnumber_t, agno)
1469                 __field(int, flags)
1470                 __field(__u32, length)
1471                 __field(__u32, bno_root)
1472                 __field(__u32, cnt_root)
1473                 __field(__u32, bno_level)
1474                 __field(__u32, cnt_level)
1475                 __field(__u32, flfirst)
1476                 __field(__u32, fllast)
1477                 __field(__u32, flcount)
1478                 __field(__u32, freeblks)
1479                 __field(__u32, longest)
1480                 __field(unsigned long, caller_ip)
1481         ),
1482         TP_fast_assign(
1483                 __entry->dev = mp->m_super->s_dev;
1484                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1485                 __entry->flags = flags;
1486                 __entry->length = be32_to_cpu(agf->agf_length),
1487                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1488                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1489                 __entry->bno_level =
1490                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1491                 __entry->cnt_level =
1492                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1493                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1494                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1495                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1496                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1497                 __entry->longest = be32_to_cpu(agf->agf_longest);
1498                 __entry->caller_ip = caller_ip;
1499         ),
1500         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1501                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1502                   "freeblks %u longest %u caller %pS",
1503                   MAJOR(__entry->dev), MINOR(__entry->dev),
1504                   __entry->agno,
1505                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1506                   __entry->length,
1507                   __entry->bno_root,
1508                   __entry->cnt_root,
1509                   __entry->bno_level,
1510                   __entry->cnt_level,
1511                   __entry->flfirst,
1512                   __entry->fllast,
1513                   __entry->flcount,
1514                   __entry->freeblks,
1515                   __entry->longest,
1516                   (void *)__entry->caller_ip)
1517 );
1518 #define DEFINE_AGF_EVENT(name) \
1519 DEFINE_EVENT(xfs_agf_class, name, \
1520         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, \
1521                  unsigned long caller_ip), \
1522         TP_ARGS(mp, agf, flags, caller_ip))
1523 DEFINE_AGF_EVENT(xfs_agf);
1524 DEFINE_AGF_EVENT(xfs_agfl_reset);
1525
1526 TRACE_EVENT(xfs_free_extent,
1527         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1528                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1529                  int haveright),
1530         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1531         TP_STRUCT__entry(
1532                 __field(dev_t, dev)
1533                 __field(xfs_agnumber_t, agno)
1534                 __field(xfs_agblock_t, agbno)
1535                 __field(xfs_extlen_t, len)
1536                 __field(int, resv)
1537                 __field(int, haveleft)
1538                 __field(int, haveright)
1539         ),
1540         TP_fast_assign(
1541                 __entry->dev = mp->m_super->s_dev;
1542                 __entry->agno = agno;
1543                 __entry->agbno = agbno;
1544                 __entry->len = len;
1545                 __entry->resv = resv;
1546                 __entry->haveleft = haveleft;
1547                 __entry->haveright = haveright;
1548         ),
1549         TP_printk("dev %d:%d agno %u agbno %u len %u resv %d %s",
1550                   MAJOR(__entry->dev), MINOR(__entry->dev),
1551                   __entry->agno,
1552                   __entry->agbno,
1553                   __entry->len,
1554                   __entry->resv,
1555                   __entry->haveleft ?
1556                         (__entry->haveright ? "both" : "left") :
1557                         (__entry->haveright ? "right" : "none"))
1558
1559 );
1560
1561 DECLARE_EVENT_CLASS(xfs_alloc_class,
1562         TP_PROTO(struct xfs_alloc_arg *args),
1563         TP_ARGS(args),
1564         TP_STRUCT__entry(
1565                 __field(dev_t, dev)
1566                 __field(xfs_agnumber_t, agno)
1567                 __field(xfs_agblock_t, agbno)
1568                 __field(xfs_extlen_t, minlen)
1569                 __field(xfs_extlen_t, maxlen)
1570                 __field(xfs_extlen_t, mod)
1571                 __field(xfs_extlen_t, prod)
1572                 __field(xfs_extlen_t, minleft)
1573                 __field(xfs_extlen_t, total)
1574                 __field(xfs_extlen_t, alignment)
1575                 __field(xfs_extlen_t, minalignslop)
1576                 __field(xfs_extlen_t, len)
1577                 __field(short, type)
1578                 __field(short, otype)
1579                 __field(char, wasdel)
1580                 __field(char, wasfromfl)
1581                 __field(int, resv)
1582                 __field(int, datatype)
1583                 __field(xfs_fsblock_t, firstblock)
1584         ),
1585         TP_fast_assign(
1586                 __entry->dev = args->mp->m_super->s_dev;
1587                 __entry->agno = args->agno;
1588                 __entry->agbno = args->agbno;
1589                 __entry->minlen = args->minlen;
1590                 __entry->maxlen = args->maxlen;
1591                 __entry->mod = args->mod;
1592                 __entry->prod = args->prod;
1593                 __entry->minleft = args->minleft;
1594                 __entry->total = args->total;
1595                 __entry->alignment = args->alignment;
1596                 __entry->minalignslop = args->minalignslop;
1597                 __entry->len = args->len;
1598                 __entry->type = args->type;
1599                 __entry->otype = args->otype;
1600                 __entry->wasdel = args->wasdel;
1601                 __entry->wasfromfl = args->wasfromfl;
1602                 __entry->resv = args->resv;
1603                 __entry->datatype = args->datatype;
1604                 __entry->firstblock = args->tp->t_firstblock;
1605         ),
1606         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1607                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1608                   "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1609                   "datatype 0x%x firstblock 0x%llx",
1610                   MAJOR(__entry->dev), MINOR(__entry->dev),
1611                   __entry->agno,
1612                   __entry->agbno,
1613                   __entry->minlen,
1614                   __entry->maxlen,
1615                   __entry->mod,
1616                   __entry->prod,
1617                   __entry->minleft,
1618                   __entry->total,
1619                   __entry->alignment,
1620                   __entry->minalignslop,
1621                   __entry->len,
1622                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1623                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1624                   __entry->wasdel,
1625                   __entry->wasfromfl,
1626                   __entry->resv,
1627                   __entry->datatype,
1628                   (unsigned long long)__entry->firstblock)
1629 )
1630
1631 #define DEFINE_ALLOC_EVENT(name) \
1632 DEFINE_EVENT(xfs_alloc_class, name, \
1633         TP_PROTO(struct xfs_alloc_arg *args), \
1634         TP_ARGS(args))
1635 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1636 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1637 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1638 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1639 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1640 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1641 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1642 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1643 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1644 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1645 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1646 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1647 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1648 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1649 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1650 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1651 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1652 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1653 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1654 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1655 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1656 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1657 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1658 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1659 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1660
1661 DECLARE_EVENT_CLASS(xfs_da_class,
1662         TP_PROTO(struct xfs_da_args *args),
1663         TP_ARGS(args),
1664         TP_STRUCT__entry(
1665                 __field(dev_t, dev)
1666                 __field(xfs_ino_t, ino)
1667                 __dynamic_array(char, name, args->namelen)
1668                 __field(int, namelen)
1669                 __field(xfs_dahash_t, hashval)
1670                 __field(xfs_ino_t, inumber)
1671                 __field(int, op_flags)
1672         ),
1673         TP_fast_assign(
1674                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1675                 __entry->ino = args->dp->i_ino;
1676                 if (args->namelen)
1677                         memcpy(__get_str(name), args->name, args->namelen);
1678                 __entry->namelen = args->namelen;
1679                 __entry->hashval = args->hashval;
1680                 __entry->inumber = args->inumber;
1681                 __entry->op_flags = args->op_flags;
1682         ),
1683         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1684                   "inumber 0x%llx op_flags %s",
1685                   MAJOR(__entry->dev), MINOR(__entry->dev),
1686                   __entry->ino,
1687                   __entry->namelen,
1688                   __entry->namelen ? __get_str(name) : NULL,
1689                   __entry->namelen,
1690                   __entry->hashval,
1691                   __entry->inumber,
1692                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1693 )
1694
1695 #define DEFINE_DIR2_EVENT(name) \
1696 DEFINE_EVENT(xfs_da_class, name, \
1697         TP_PROTO(struct xfs_da_args *args), \
1698         TP_ARGS(args))
1699 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1700 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1701 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1702 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1703 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1704 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1705 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1706 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1707 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1708 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1709 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1710 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1711 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1712 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1713 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1714 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1715 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1716 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1717 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1718 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1719 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1720 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1721 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1722 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1723 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1724
1725 DECLARE_EVENT_CLASS(xfs_attr_class,
1726         TP_PROTO(struct xfs_da_args *args),
1727         TP_ARGS(args),
1728         TP_STRUCT__entry(
1729                 __field(dev_t, dev)
1730                 __field(xfs_ino_t, ino)
1731                 __dynamic_array(char, name, args->namelen)
1732                 __field(int, namelen)
1733                 __field(int, valuelen)
1734                 __field(xfs_dahash_t, hashval)
1735                 __field(int, flags)
1736                 __field(int, op_flags)
1737         ),
1738         TP_fast_assign(
1739                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1740                 __entry->ino = args->dp->i_ino;
1741                 if (args->namelen)
1742                         memcpy(__get_str(name), args->name, args->namelen);
1743                 __entry->namelen = args->namelen;
1744                 __entry->valuelen = args->valuelen;
1745                 __entry->hashval = args->hashval;
1746                 __entry->flags = args->flags;
1747                 __entry->op_flags = args->op_flags;
1748         ),
1749         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1750                   "hashval 0x%x flags %s op_flags %s",
1751                   MAJOR(__entry->dev), MINOR(__entry->dev),
1752                   __entry->ino,
1753                   __entry->namelen,
1754                   __entry->namelen ? __get_str(name) : NULL,
1755                   __entry->namelen,
1756                   __entry->valuelen,
1757                   __entry->hashval,
1758                   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
1759                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1760 )
1761
1762 #define DEFINE_ATTR_EVENT(name) \
1763 DEFINE_EVENT(xfs_attr_class, name, \
1764         TP_PROTO(struct xfs_da_args *args), \
1765         TP_ARGS(args))
1766 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1767 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1768 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1769 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1770 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1771 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1772
1773 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1774 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1775 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1776 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1777 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1778 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1779 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1780 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1781 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1782 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1783 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1784 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1785 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1786 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1787 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1788 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1789 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1790 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1791 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1792 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1793 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1794 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1795 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1796
1797 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1798 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1799 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1800 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1801
1802 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1803 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1804
1805 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1806 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1807 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1808
1809 #define DEFINE_DA_EVENT(name) \
1810 DEFINE_EVENT(xfs_da_class, name, \
1811         TP_PROTO(struct xfs_da_args *args), \
1812         TP_ARGS(args))
1813 DEFINE_DA_EVENT(xfs_da_split);
1814 DEFINE_DA_EVENT(xfs_da_join);
1815 DEFINE_DA_EVENT(xfs_da_link_before);
1816 DEFINE_DA_EVENT(xfs_da_link_after);
1817 DEFINE_DA_EVENT(xfs_da_unlink_back);
1818 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1819 DEFINE_DA_EVENT(xfs_da_root_split);
1820 DEFINE_DA_EVENT(xfs_da_root_join);
1821 DEFINE_DA_EVENT(xfs_da_node_add);
1822 DEFINE_DA_EVENT(xfs_da_node_create);
1823 DEFINE_DA_EVENT(xfs_da_node_split);
1824 DEFINE_DA_EVENT(xfs_da_node_remove);
1825 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1826 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1827 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1828 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1829 DEFINE_DA_EVENT(xfs_da_grow_inode);
1830 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1831 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1832 DEFINE_DA_EVENT(xfs_da_path_shift);
1833
1834 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1835         TP_PROTO(struct xfs_da_args *args, int idx),
1836         TP_ARGS(args, idx),
1837         TP_STRUCT__entry(
1838                 __field(dev_t, dev)
1839                 __field(xfs_ino_t, ino)
1840                 __field(int, op_flags)
1841                 __field(int, idx)
1842         ),
1843         TP_fast_assign(
1844                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1845                 __entry->ino = args->dp->i_ino;
1846                 __entry->op_flags = args->op_flags;
1847                 __entry->idx = idx;
1848         ),
1849         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1850                   MAJOR(__entry->dev), MINOR(__entry->dev),
1851                   __entry->ino,
1852                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1853                   __entry->idx)
1854 )
1855
1856 #define DEFINE_DIR2_SPACE_EVENT(name) \
1857 DEFINE_EVENT(xfs_dir2_space_class, name, \
1858         TP_PROTO(struct xfs_da_args *args, int idx), \
1859         TP_ARGS(args, idx))
1860 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1861 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1862 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1863 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1864
1865 TRACE_EVENT(xfs_dir2_leafn_moveents,
1866         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1867         TP_ARGS(args, src_idx, dst_idx, count),
1868         TP_STRUCT__entry(
1869                 __field(dev_t, dev)
1870                 __field(xfs_ino_t, ino)
1871                 __field(int, op_flags)
1872                 __field(int, src_idx)
1873                 __field(int, dst_idx)
1874                 __field(int, count)
1875         ),
1876         TP_fast_assign(
1877                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1878                 __entry->ino = args->dp->i_ino;
1879                 __entry->op_flags = args->op_flags;
1880                 __entry->src_idx = src_idx;
1881                 __entry->dst_idx = dst_idx;
1882                 __entry->count = count;
1883         ),
1884         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1885                   "src_idx %d dst_idx %d count %d",
1886                   MAJOR(__entry->dev), MINOR(__entry->dev),
1887                   __entry->ino,
1888                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1889                   __entry->src_idx,
1890                   __entry->dst_idx,
1891                   __entry->count)
1892 );
1893
1894 #define XFS_SWAPEXT_INODES \
1895         { 0,    "target" }, \
1896         { 1,    "temp" }
1897
1898 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_DEV);
1899 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_LOCAL);
1900 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_EXTENTS);
1901 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_BTREE);
1902 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_UUID);
1903
1904 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1905         TP_PROTO(struct xfs_inode *ip, int which),
1906         TP_ARGS(ip, which),
1907         TP_STRUCT__entry(
1908                 __field(dev_t, dev)
1909                 __field(int, which)
1910                 __field(xfs_ino_t, ino)
1911                 __field(int, format)
1912                 __field(int, nex)
1913                 __field(int, broot_size)
1914                 __field(int, fork_off)
1915         ),
1916         TP_fast_assign(
1917                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1918                 __entry->which = which;
1919                 __entry->ino = ip->i_ino;
1920                 __entry->format = ip->i_d.di_format;
1921                 __entry->nex = ip->i_d.di_nextents;
1922                 __entry->broot_size = ip->i_df.if_broot_bytes;
1923                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1924         ),
1925         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1926                   "broot size %d, fork offset %d",
1927                   MAJOR(__entry->dev), MINOR(__entry->dev),
1928                   __entry->ino,
1929                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1930                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1931                   __entry->nex,
1932                   __entry->broot_size,
1933                   __entry->fork_off)
1934 )
1935
1936 #define DEFINE_SWAPEXT_EVENT(name) \
1937 DEFINE_EVENT(xfs_swap_extent_class, name, \
1938         TP_PROTO(struct xfs_inode *ip, int which), \
1939         TP_ARGS(ip, which))
1940
1941 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1942 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1943
1944 TRACE_EVENT(xfs_log_recover,
1945         TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
1946         TP_ARGS(log, headblk, tailblk),
1947         TP_STRUCT__entry(
1948                 __field(dev_t, dev)
1949                 __field(xfs_daddr_t, headblk)
1950                 __field(xfs_daddr_t, tailblk)
1951         ),
1952         TP_fast_assign(
1953                 __entry->dev = log->l_mp->m_super->s_dev;
1954                 __entry->headblk = headblk;
1955                 __entry->tailblk = tailblk;
1956         ),
1957         TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
1958                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
1959                   __entry->tailblk)
1960 )
1961
1962 TRACE_EVENT(xfs_log_recover_record,
1963         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
1964         TP_ARGS(log, rhead, pass),
1965         TP_STRUCT__entry(
1966                 __field(dev_t, dev)
1967                 __field(xfs_lsn_t, lsn)
1968                 __field(int, len)
1969                 __field(int, num_logops)
1970                 __field(int, pass)
1971         ),
1972         TP_fast_assign(
1973                 __entry->dev = log->l_mp->m_super->s_dev;
1974                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
1975                 __entry->len = be32_to_cpu(rhead->h_len);
1976                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
1977                 __entry->pass = pass;
1978         ),
1979         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
1980                   MAJOR(__entry->dev), MINOR(__entry->dev),
1981                   __entry->lsn, __entry->len, __entry->num_logops,
1982                    __entry->pass)
1983 )
1984
1985 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1986         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1987                 struct xlog_recover_item *item, int pass),
1988         TP_ARGS(log, trans, item, pass),
1989         TP_STRUCT__entry(
1990                 __field(dev_t, dev)
1991                 __field(unsigned long, item)
1992                 __field(xlog_tid_t, tid)
1993                 __field(xfs_lsn_t, lsn)
1994                 __field(int, type)
1995                 __field(int, pass)
1996                 __field(int, count)
1997                 __field(int, total)
1998         ),
1999         TP_fast_assign(
2000                 __entry->dev = log->l_mp->m_super->s_dev;
2001                 __entry->item = (unsigned long)item;
2002                 __entry->tid = trans->r_log_tid;
2003                 __entry->lsn = trans->r_lsn;
2004                 __entry->type = ITEM_TYPE(item);
2005                 __entry->pass = pass;
2006                 __entry->count = item->ri_cnt;
2007                 __entry->total = item->ri_total;
2008         ),
2009         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item %p, "
2010                   "item type %s item region count/total %d/%d",
2011                   MAJOR(__entry->dev), MINOR(__entry->dev),
2012                   __entry->tid,
2013                   __entry->lsn,
2014                   __entry->pass,
2015                   (void *)__entry->item,
2016                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2017                   __entry->count,
2018                   __entry->total)
2019 )
2020
2021 #define DEFINE_LOG_RECOVER_ITEM(name) \
2022 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2023         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2024                 struct xlog_recover_item *item, int pass), \
2025         TP_ARGS(log, trans, item, pass))
2026
2027 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2028 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2029 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2030 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2031 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2032
2033 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2034         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2035         TP_ARGS(log, buf_f),
2036         TP_STRUCT__entry(
2037                 __field(dev_t, dev)
2038                 __field(int64_t, blkno)
2039                 __field(unsigned short, len)
2040                 __field(unsigned short, flags)
2041                 __field(unsigned short, size)
2042                 __field(unsigned int, map_size)
2043         ),
2044         TP_fast_assign(
2045                 __entry->dev = log->l_mp->m_super->s_dev;
2046                 __entry->blkno = buf_f->blf_blkno;
2047                 __entry->len = buf_f->blf_len;
2048                 __entry->flags = buf_f->blf_flags;
2049                 __entry->size = buf_f->blf_size;
2050                 __entry->map_size = buf_f->blf_map_size;
2051         ),
2052         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2053                         "map_size %d",
2054                   MAJOR(__entry->dev), MINOR(__entry->dev),
2055                   __entry->blkno,
2056                   __entry->len,
2057                   __entry->flags,
2058                   __entry->size,
2059                   __entry->map_size)
2060 )
2061
2062 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2063 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2064         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2065         TP_ARGS(log, buf_f))
2066
2067 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2068 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2069 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2070 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2071 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2072 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2073 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2074 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2075 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2076
2077 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2078         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2079         TP_ARGS(log, in_f),
2080         TP_STRUCT__entry(
2081                 __field(dev_t, dev)
2082                 __field(xfs_ino_t, ino)
2083                 __field(unsigned short, size)
2084                 __field(int, fields)
2085                 __field(unsigned short, asize)
2086                 __field(unsigned short, dsize)
2087                 __field(int64_t, blkno)
2088                 __field(int, len)
2089                 __field(int, boffset)
2090         ),
2091         TP_fast_assign(
2092                 __entry->dev = log->l_mp->m_super->s_dev;
2093                 __entry->ino = in_f->ilf_ino;
2094                 __entry->size = in_f->ilf_size;
2095                 __entry->fields = in_f->ilf_fields;
2096                 __entry->asize = in_f->ilf_asize;
2097                 __entry->dsize = in_f->ilf_dsize;
2098                 __entry->blkno = in_f->ilf_blkno;
2099                 __entry->len = in_f->ilf_len;
2100                 __entry->boffset = in_f->ilf_boffset;
2101         ),
2102         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2103                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2104                   MAJOR(__entry->dev), MINOR(__entry->dev),
2105                   __entry->ino,
2106                   __entry->size,
2107                   __entry->fields,
2108                   __entry->asize,
2109                   __entry->dsize,
2110                   __entry->blkno,
2111                   __entry->len,
2112                   __entry->boffset)
2113 )
2114 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2115 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2116         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2117         TP_ARGS(log, in_f))
2118
2119 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2120 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2121 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2122
2123 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2124         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2125         TP_ARGS(log, in_f),
2126         TP_STRUCT__entry(
2127                 __field(dev_t, dev)
2128                 __field(xfs_agnumber_t, agno)
2129                 __field(xfs_agblock_t, agbno)
2130                 __field(unsigned int, count)
2131                 __field(unsigned int, isize)
2132                 __field(xfs_agblock_t, length)
2133                 __field(unsigned int, gen)
2134         ),
2135         TP_fast_assign(
2136                 __entry->dev = log->l_mp->m_super->s_dev;
2137                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2138                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2139                 __entry->count = be32_to_cpu(in_f->icl_count);
2140                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2141                 __entry->length = be32_to_cpu(in_f->icl_length);
2142                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2143         ),
2144         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2145                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2146                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2147                   __entry->length, __entry->gen)
2148 )
2149 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2150 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2151         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2152         TP_ARGS(log, in_f))
2153
2154 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2155 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2156
2157 DECLARE_EVENT_CLASS(xfs_discard_class,
2158         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2159                  xfs_agblock_t agbno, xfs_extlen_t len),
2160         TP_ARGS(mp, agno, agbno, len),
2161         TP_STRUCT__entry(
2162                 __field(dev_t, dev)
2163                 __field(xfs_agnumber_t, agno)
2164                 __field(xfs_agblock_t, agbno)
2165                 __field(xfs_extlen_t, len)
2166         ),
2167         TP_fast_assign(
2168                 __entry->dev = mp->m_super->s_dev;
2169                 __entry->agno = agno;
2170                 __entry->agbno = agbno;
2171                 __entry->len = len;
2172         ),
2173         TP_printk("dev %d:%d agno %u agbno %u len %u",
2174                   MAJOR(__entry->dev), MINOR(__entry->dev),
2175                   __entry->agno,
2176                   __entry->agbno,
2177                   __entry->len)
2178 )
2179
2180 #define DEFINE_DISCARD_EVENT(name) \
2181 DEFINE_EVENT(xfs_discard_class, name, \
2182         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2183                  xfs_agblock_t agbno, xfs_extlen_t len), \
2184         TP_ARGS(mp, agno, agbno, len))
2185 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2186 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2187 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2188 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2189
2190 /* btree cursor events */
2191 TRACE_DEFINE_ENUM(XFS_BTNUM_BNOi);
2192 TRACE_DEFINE_ENUM(XFS_BTNUM_CNTi);
2193 TRACE_DEFINE_ENUM(XFS_BTNUM_BMAPi);
2194 TRACE_DEFINE_ENUM(XFS_BTNUM_INOi);
2195 TRACE_DEFINE_ENUM(XFS_BTNUM_FINOi);
2196 TRACE_DEFINE_ENUM(XFS_BTNUM_RMAPi);
2197 TRACE_DEFINE_ENUM(XFS_BTNUM_REFCi);
2198
2199 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2200         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2201         TP_ARGS(cur, level, bp),
2202         TP_STRUCT__entry(
2203                 __field(dev_t, dev)
2204                 __field(xfs_btnum_t, btnum)
2205                 __field(int, level)
2206                 __field(int, nlevels)
2207                 __field(int, ptr)
2208                 __field(xfs_daddr_t, daddr)
2209         ),
2210         TP_fast_assign(
2211                 __entry->dev = cur->bc_mp->m_super->s_dev;
2212                 __entry->btnum = cur->bc_btnum;
2213                 __entry->level = level;
2214                 __entry->nlevels = cur->bc_nlevels;
2215                 __entry->ptr = cur->bc_ptrs[level];
2216                 __entry->daddr = bp ? bp->b_bn : -1;
2217         ),
2218         TP_printk("dev %d:%d btree %s level %d/%d ptr %d daddr 0x%llx",
2219                   MAJOR(__entry->dev), MINOR(__entry->dev),
2220                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
2221                   __entry->level,
2222                   __entry->nlevels,
2223                   __entry->ptr,
2224                   (unsigned long long)__entry->daddr)
2225 )
2226
2227 #define DEFINE_BTREE_CUR_EVENT(name) \
2228 DEFINE_EVENT(xfs_btree_cur_class, name, \
2229         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2230         TP_ARGS(cur, level, bp))
2231 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2232 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2233
2234 /* deferred ops */
2235 struct xfs_defer_pending;
2236
2237 DECLARE_EVENT_CLASS(xfs_defer_class,
2238         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
2239         TP_ARGS(tp, caller_ip),
2240         TP_STRUCT__entry(
2241                 __field(dev_t, dev)
2242                 __field(struct xfs_trans *, tp)
2243                 __field(char, committed)
2244                 __field(unsigned long, caller_ip)
2245         ),
2246         TP_fast_assign(
2247                 __entry->dev = tp->t_mountp->m_super->s_dev;
2248                 __entry->tp = tp;
2249                 __entry->caller_ip = caller_ip;
2250         ),
2251         TP_printk("dev %d:%d tp %p caller %pS",
2252                   MAJOR(__entry->dev), MINOR(__entry->dev),
2253                   __entry->tp,
2254                   (char *)__entry->caller_ip)
2255 )
2256 #define DEFINE_DEFER_EVENT(name) \
2257 DEFINE_EVENT(xfs_defer_class, name, \
2258         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
2259         TP_ARGS(tp, caller_ip))
2260
2261 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2262         TP_PROTO(struct xfs_trans *tp, int error),
2263         TP_ARGS(tp, error),
2264         TP_STRUCT__entry(
2265                 __field(dev_t, dev)
2266                 __field(struct xfs_trans *, tp)
2267                 __field(char, committed)
2268                 __field(int, error)
2269         ),
2270         TP_fast_assign(
2271                 __entry->dev = tp->t_mountp->m_super->s_dev;
2272                 __entry->tp = tp;
2273                 __entry->error = error;
2274         ),
2275         TP_printk("dev %d:%d tp %p err %d",
2276                   MAJOR(__entry->dev), MINOR(__entry->dev),
2277                   __entry->tp,
2278                   __entry->error)
2279 )
2280 #define DEFINE_DEFER_ERROR_EVENT(name) \
2281 DEFINE_EVENT(xfs_defer_error_class, name, \
2282         TP_PROTO(struct xfs_trans *tp, int error), \
2283         TP_ARGS(tp, error))
2284
2285 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2286         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2287         TP_ARGS(mp, dfp),
2288         TP_STRUCT__entry(
2289                 __field(dev_t, dev)
2290                 __field(int, type)
2291                 __field(void *, intent)
2292                 __field(char, committed)
2293                 __field(int, nr)
2294         ),
2295         TP_fast_assign(
2296                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2297                 __entry->type = dfp->dfp_type;
2298                 __entry->intent = dfp->dfp_intent;
2299                 __entry->committed = dfp->dfp_done != NULL;
2300                 __entry->nr = dfp->dfp_count;
2301         ),
2302         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2303                   MAJOR(__entry->dev), MINOR(__entry->dev),
2304                   __entry->type,
2305                   __entry->intent,
2306                   __entry->committed,
2307                   __entry->nr)
2308 )
2309 #define DEFINE_DEFER_PENDING_EVENT(name) \
2310 DEFINE_EVENT(xfs_defer_pending_class, name, \
2311         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2312         TP_ARGS(mp, dfp))
2313
2314 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2315         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2316                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2317         TP_ARGS(mp, agno, type, agbno, len),
2318         TP_STRUCT__entry(
2319                 __field(dev_t, dev)
2320                 __field(xfs_agnumber_t, agno)
2321                 __field(int, type)
2322                 __field(xfs_agblock_t, agbno)
2323                 __field(xfs_extlen_t, len)
2324         ),
2325         TP_fast_assign(
2326                 __entry->dev = mp->m_super->s_dev;
2327                 __entry->agno = agno;
2328                 __entry->type = type;
2329                 __entry->agbno = agbno;
2330                 __entry->len = len;
2331         ),
2332         TP_printk("dev %d:%d op %d agno %u agbno %u len %u",
2333                   MAJOR(__entry->dev), MINOR(__entry->dev),
2334                   __entry->type,
2335                   __entry->agno,
2336                   __entry->agbno,
2337                   __entry->len)
2338 );
2339 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2340 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2341         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2342                  int type, \
2343                  xfs_agblock_t bno, \
2344                  xfs_extlen_t len), \
2345         TP_ARGS(mp, agno, type, bno, len))
2346
2347 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2348         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2349                  int op,
2350                  xfs_agblock_t agbno,
2351                  xfs_ino_t ino,
2352                  int whichfork,
2353                  xfs_fileoff_t offset,
2354                  xfs_filblks_t len,
2355                  xfs_exntst_t state),
2356         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2357         TP_STRUCT__entry(
2358                 __field(dev_t, dev)
2359                 __field(xfs_agnumber_t, agno)
2360                 __field(xfs_ino_t, ino)
2361                 __field(xfs_agblock_t, agbno)
2362                 __field(int, whichfork)
2363                 __field(xfs_fileoff_t, l_loff)
2364                 __field(xfs_filblks_t, l_len)
2365                 __field(xfs_exntst_t, l_state)
2366                 __field(int, op)
2367         ),
2368         TP_fast_assign(
2369                 __entry->dev = mp->m_super->s_dev;
2370                 __entry->agno = agno;
2371                 __entry->ino = ino;
2372                 __entry->agbno = agbno;
2373                 __entry->whichfork = whichfork;
2374                 __entry->l_loff = offset;
2375                 __entry->l_len = len;
2376                 __entry->l_state = state;
2377                 __entry->op = op;
2378         ),
2379         TP_printk("dev %d:%d op %d agno %u agbno %u owner %lld %s offset %llu len %llu state %d",
2380                   MAJOR(__entry->dev), MINOR(__entry->dev),
2381                   __entry->op,
2382                   __entry->agno,
2383                   __entry->agbno,
2384                   __entry->ino,
2385                   __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
2386                   __entry->l_loff,
2387                   __entry->l_len,
2388                   __entry->l_state)
2389 );
2390 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2391 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2392         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2393                  int op, \
2394                  xfs_agblock_t agbno, \
2395                  xfs_ino_t ino, \
2396                  int whichfork, \
2397                  xfs_fileoff_t offset, \
2398                  xfs_filblks_t len, \
2399                  xfs_exntst_t state), \
2400         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2401
2402 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2403 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2404 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2405 DEFINE_DEFER_EVENT(xfs_defer_finish);
2406 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2407
2408 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2409 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2410
2411 DEFINE_DEFER_PENDING_EVENT(xfs_defer_create_intent);
2412 DEFINE_DEFER_PENDING_EVENT(xfs_defer_cancel_list);
2413 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2414 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2415
2416 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2417 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2418 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2419 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_defer);
2420 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_deferred);
2421
2422 /* rmap tracepoints */
2423 DECLARE_EVENT_CLASS(xfs_rmap_class,
2424         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2425                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2426                  const struct xfs_owner_info *oinfo),
2427         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2428         TP_STRUCT__entry(
2429                 __field(dev_t, dev)
2430                 __field(xfs_agnumber_t, agno)
2431                 __field(xfs_agblock_t, agbno)
2432                 __field(xfs_extlen_t, len)
2433                 __field(uint64_t, owner)
2434                 __field(uint64_t, offset)
2435                 __field(unsigned long, flags)
2436         ),
2437         TP_fast_assign(
2438                 __entry->dev = mp->m_super->s_dev;
2439                 __entry->agno = agno;
2440                 __entry->agbno = agbno;
2441                 __entry->len = len;
2442                 __entry->owner = oinfo->oi_owner;
2443                 __entry->offset = oinfo->oi_offset;
2444                 __entry->flags = oinfo->oi_flags;
2445                 if (unwritten)
2446                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2447         ),
2448         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%lx",
2449                   MAJOR(__entry->dev), MINOR(__entry->dev),
2450                   __entry->agno,
2451                   __entry->agbno,
2452                   __entry->len,
2453                   __entry->owner,
2454                   __entry->offset,
2455                   __entry->flags)
2456 );
2457 #define DEFINE_RMAP_EVENT(name) \
2458 DEFINE_EVENT(xfs_rmap_class, name, \
2459         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2460                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2461                  const struct xfs_owner_info *oinfo), \
2462         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2463
2464 /* simple AG-based error/%ip tracepoint class */
2465 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2466         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2467                  unsigned long caller_ip),
2468         TP_ARGS(mp, agno, error, caller_ip),
2469         TP_STRUCT__entry(
2470                 __field(dev_t, dev)
2471                 __field(xfs_agnumber_t, agno)
2472                 __field(int, error)
2473                 __field(unsigned long, caller_ip)
2474         ),
2475         TP_fast_assign(
2476                 __entry->dev = mp->m_super->s_dev;
2477                 __entry->agno = agno;
2478                 __entry->error = error;
2479                 __entry->caller_ip = caller_ip;
2480         ),
2481         TP_printk("dev %d:%d agno %u error %d caller %pS",
2482                   MAJOR(__entry->dev), MINOR(__entry->dev),
2483                   __entry->agno,
2484                   __entry->error,
2485                   (char *)__entry->caller_ip)
2486 );
2487
2488 #define DEFINE_AG_ERROR_EVENT(name) \
2489 DEFINE_EVENT(xfs_ag_error_class, name, \
2490         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2491                  unsigned long caller_ip), \
2492         TP_ARGS(mp, agno, error, caller_ip))
2493
2494 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2495 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2496 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2497 DEFINE_RMAP_EVENT(xfs_rmap_map);
2498 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2499 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2500 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2501 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2502 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2503 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2504
2505 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2506         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2507                  xfs_agblock_t agbno, xfs_extlen_t len,
2508                  uint64_t owner, uint64_t offset, unsigned int flags),
2509         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2510         TP_STRUCT__entry(
2511                 __field(dev_t, dev)
2512                 __field(xfs_agnumber_t, agno)
2513                 __field(xfs_agblock_t, agbno)
2514                 __field(xfs_extlen_t, len)
2515                 __field(uint64_t, owner)
2516                 __field(uint64_t, offset)
2517                 __field(unsigned int, flags)
2518         ),
2519         TP_fast_assign(
2520                 __entry->dev = mp->m_super->s_dev;
2521                 __entry->agno = agno;
2522                 __entry->agbno = agbno;
2523                 __entry->len = len;
2524                 __entry->owner = owner;
2525                 __entry->offset = offset;
2526                 __entry->flags = flags;
2527         ),
2528         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%x",
2529                   MAJOR(__entry->dev), MINOR(__entry->dev),
2530                   __entry->agno,
2531                   __entry->agbno,
2532                   __entry->len,
2533                   __entry->owner,
2534                   __entry->offset,
2535                   __entry->flags)
2536 );
2537 #define DEFINE_RMAPBT_EVENT(name) \
2538 DEFINE_EVENT(xfs_rmapbt_class, name, \
2539         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2540                  xfs_agblock_t agbno, xfs_extlen_t len, \
2541                  uint64_t owner, uint64_t offset, unsigned int flags), \
2542         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2543
2544 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2545 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2546 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2547
2548 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2549 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2550 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2551 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2552 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2553 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2554 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2555 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2556
2557 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2558 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2559 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2560 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2561 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2562 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2563 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2564
2565 /* deferred bmbt updates */
2566 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2567 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2568 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2569
2570 /* per-AG reservation */
2571 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2572         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2573                  xfs_extlen_t len),
2574         TP_ARGS(pag, resv, len),
2575         TP_STRUCT__entry(
2576                 __field(dev_t, dev)
2577                 __field(xfs_agnumber_t, agno)
2578                 __field(int, resv)
2579                 __field(xfs_extlen_t, freeblks)
2580                 __field(xfs_extlen_t, flcount)
2581                 __field(xfs_extlen_t, reserved)
2582                 __field(xfs_extlen_t, asked)
2583                 __field(xfs_extlen_t, len)
2584         ),
2585         TP_fast_assign(
2586                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2587
2588                 __entry->dev = pag->pag_mount->m_super->s_dev;
2589                 __entry->agno = pag->pag_agno;
2590                 __entry->resv = resv;
2591                 __entry->freeblks = pag->pagf_freeblks;
2592                 __entry->flcount = pag->pagf_flcount;
2593                 __entry->reserved = r ? r->ar_reserved : 0;
2594                 __entry->asked = r ? r->ar_asked : 0;
2595                 __entry->len = len;
2596         ),
2597         TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u "
2598                   "resv %u ask %u len %u",
2599                   MAJOR(__entry->dev), MINOR(__entry->dev),
2600                   __entry->agno,
2601                   __entry->resv,
2602                   __entry->freeblks,
2603                   __entry->flcount,
2604                   __entry->reserved,
2605                   __entry->asked,
2606                   __entry->len)
2607 )
2608 #define DEFINE_AG_RESV_EVENT(name) \
2609 DEFINE_EVENT(xfs_ag_resv_class, name, \
2610         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2611                  xfs_extlen_t len), \
2612         TP_ARGS(pag, type, len))
2613
2614 /* per-AG reservation tracepoints */
2615 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2616 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2617 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2618 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2619 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2620 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2621
2622 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2623 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2624
2625 /* refcount tracepoint classes */
2626
2627 /* reuse the discard trace class for agbno/aglen-based traces */
2628 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2629
2630 /* ag btree lookup tracepoint class */
2631 TRACE_DEFINE_ENUM(XFS_LOOKUP_EQi);
2632 TRACE_DEFINE_ENUM(XFS_LOOKUP_LEi);
2633 TRACE_DEFINE_ENUM(XFS_LOOKUP_GEi);
2634 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2635         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2636                  xfs_agblock_t agbno, xfs_lookup_t dir),
2637         TP_ARGS(mp, agno, agbno, dir),
2638         TP_STRUCT__entry(
2639                 __field(dev_t, dev)
2640                 __field(xfs_agnumber_t, agno)
2641                 __field(xfs_agblock_t, agbno)
2642                 __field(xfs_lookup_t, dir)
2643         ),
2644         TP_fast_assign(
2645                 __entry->dev = mp->m_super->s_dev;
2646                 __entry->agno = agno;
2647                 __entry->agbno = agbno;
2648                 __entry->dir = dir;
2649         ),
2650         TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)",
2651                   MAJOR(__entry->dev), MINOR(__entry->dev),
2652                   __entry->agno,
2653                   __entry->agbno,
2654                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2655                   __entry->dir)
2656 )
2657
2658 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2659 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2660         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2661                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2662         TP_ARGS(mp, agno, agbno, dir))
2663
2664 /* single-rcext tracepoint class */
2665 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2666         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2667                  struct xfs_refcount_irec *irec),
2668         TP_ARGS(mp, agno, irec),
2669         TP_STRUCT__entry(
2670                 __field(dev_t, dev)
2671                 __field(xfs_agnumber_t, agno)
2672                 __field(xfs_agblock_t, startblock)
2673                 __field(xfs_extlen_t, blockcount)
2674                 __field(xfs_nlink_t, refcount)
2675         ),
2676         TP_fast_assign(
2677                 __entry->dev = mp->m_super->s_dev;
2678                 __entry->agno = agno;
2679                 __entry->startblock = irec->rc_startblock;
2680                 __entry->blockcount = irec->rc_blockcount;
2681                 __entry->refcount = irec->rc_refcount;
2682         ),
2683         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u",
2684                   MAJOR(__entry->dev), MINOR(__entry->dev),
2685                   __entry->agno,
2686                   __entry->startblock,
2687                   __entry->blockcount,
2688                   __entry->refcount)
2689 )
2690
2691 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2692 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2693         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2694                  struct xfs_refcount_irec *irec), \
2695         TP_ARGS(mp, agno, irec))
2696
2697 /* single-rcext and an agbno tracepoint class */
2698 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2699         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2700                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2701         TP_ARGS(mp, agno, irec, agbno),
2702         TP_STRUCT__entry(
2703                 __field(dev_t, dev)
2704                 __field(xfs_agnumber_t, agno)
2705                 __field(xfs_agblock_t, startblock)
2706                 __field(xfs_extlen_t, blockcount)
2707                 __field(xfs_nlink_t, refcount)
2708                 __field(xfs_agblock_t, agbno)
2709         ),
2710         TP_fast_assign(
2711                 __entry->dev = mp->m_super->s_dev;
2712                 __entry->agno = agno;
2713                 __entry->startblock = irec->rc_startblock;
2714                 __entry->blockcount = irec->rc_blockcount;
2715                 __entry->refcount = irec->rc_refcount;
2716                 __entry->agbno = agbno;
2717         ),
2718         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u",
2719                   MAJOR(__entry->dev), MINOR(__entry->dev),
2720                   __entry->agno,
2721                   __entry->startblock,
2722                   __entry->blockcount,
2723                   __entry->refcount,
2724                   __entry->agbno)
2725 )
2726
2727 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2728 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2729         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2730                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2731         TP_ARGS(mp, agno, irec, agbno))
2732
2733 /* double-rcext tracepoint class */
2734 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
2735         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2736                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
2737         TP_ARGS(mp, agno, i1, i2),
2738         TP_STRUCT__entry(
2739                 __field(dev_t, dev)
2740                 __field(xfs_agnumber_t, agno)
2741                 __field(xfs_agblock_t, i1_startblock)
2742                 __field(xfs_extlen_t, i1_blockcount)
2743                 __field(xfs_nlink_t, i1_refcount)
2744                 __field(xfs_agblock_t, i2_startblock)
2745                 __field(xfs_extlen_t, i2_blockcount)
2746                 __field(xfs_nlink_t, i2_refcount)
2747         ),
2748         TP_fast_assign(
2749                 __entry->dev = mp->m_super->s_dev;
2750                 __entry->agno = agno;
2751                 __entry->i1_startblock = i1->rc_startblock;
2752                 __entry->i1_blockcount = i1->rc_blockcount;
2753                 __entry->i1_refcount = i1->rc_refcount;
2754                 __entry->i2_startblock = i2->rc_startblock;
2755                 __entry->i2_blockcount = i2->rc_blockcount;
2756                 __entry->i2_refcount = i2->rc_refcount;
2757         ),
2758         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2759                   "agbno %u len %u refcount %u",
2760                   MAJOR(__entry->dev), MINOR(__entry->dev),
2761                   __entry->agno,
2762                   __entry->i1_startblock,
2763                   __entry->i1_blockcount,
2764                   __entry->i1_refcount,
2765                   __entry->i2_startblock,
2766                   __entry->i2_blockcount,
2767                   __entry->i2_refcount)
2768 )
2769
2770 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
2771 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
2772         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2773                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
2774         TP_ARGS(mp, agno, i1, i2))
2775
2776 /* double-rcext and an agbno tracepoint class */
2777 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
2778         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2779                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2780                  xfs_agblock_t agbno),
2781         TP_ARGS(mp, agno, i1, i2, agbno),
2782         TP_STRUCT__entry(
2783                 __field(dev_t, dev)
2784                 __field(xfs_agnumber_t, agno)
2785                 __field(xfs_agblock_t, i1_startblock)
2786                 __field(xfs_extlen_t, i1_blockcount)
2787                 __field(xfs_nlink_t, i1_refcount)
2788                 __field(xfs_agblock_t, i2_startblock)
2789                 __field(xfs_extlen_t, i2_blockcount)
2790                 __field(xfs_nlink_t, i2_refcount)
2791                 __field(xfs_agblock_t, agbno)
2792         ),
2793         TP_fast_assign(
2794                 __entry->dev = mp->m_super->s_dev;
2795                 __entry->agno = agno;
2796                 __entry->i1_startblock = i1->rc_startblock;
2797                 __entry->i1_blockcount = i1->rc_blockcount;
2798                 __entry->i1_refcount = i1->rc_refcount;
2799                 __entry->i2_startblock = i2->rc_startblock;
2800                 __entry->i2_blockcount = i2->rc_blockcount;
2801                 __entry->i2_refcount = i2->rc_refcount;
2802                 __entry->agbno = agbno;
2803         ),
2804         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2805                   "agbno %u len %u refcount %u @ agbno %u",
2806                   MAJOR(__entry->dev), MINOR(__entry->dev),
2807                   __entry->agno,
2808                   __entry->i1_startblock,
2809                   __entry->i1_blockcount,
2810                   __entry->i1_refcount,
2811                   __entry->i2_startblock,
2812                   __entry->i2_blockcount,
2813                   __entry->i2_refcount,
2814                   __entry->agbno)
2815 )
2816
2817 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
2818 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
2819         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2820                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2821                  xfs_agblock_t agbno), \
2822         TP_ARGS(mp, agno, i1, i2, agbno))
2823
2824 /* triple-rcext tracepoint class */
2825 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
2826         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2827                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2828                  struct xfs_refcount_irec *i3),
2829         TP_ARGS(mp, agno, i1, i2, i3),
2830         TP_STRUCT__entry(
2831                 __field(dev_t, dev)
2832                 __field(xfs_agnumber_t, agno)
2833                 __field(xfs_agblock_t, i1_startblock)
2834                 __field(xfs_extlen_t, i1_blockcount)
2835                 __field(xfs_nlink_t, i1_refcount)
2836                 __field(xfs_agblock_t, i2_startblock)
2837                 __field(xfs_extlen_t, i2_blockcount)
2838                 __field(xfs_nlink_t, i2_refcount)
2839                 __field(xfs_agblock_t, i3_startblock)
2840                 __field(xfs_extlen_t, i3_blockcount)
2841                 __field(xfs_nlink_t, i3_refcount)
2842         ),
2843         TP_fast_assign(
2844                 __entry->dev = mp->m_super->s_dev;
2845                 __entry->agno = agno;
2846                 __entry->i1_startblock = i1->rc_startblock;
2847                 __entry->i1_blockcount = i1->rc_blockcount;
2848                 __entry->i1_refcount = i1->rc_refcount;
2849                 __entry->i2_startblock = i2->rc_startblock;
2850                 __entry->i2_blockcount = i2->rc_blockcount;
2851                 __entry->i2_refcount = i2->rc_refcount;
2852                 __entry->i3_startblock = i3->rc_startblock;
2853                 __entry->i3_blockcount = i3->rc_blockcount;
2854                 __entry->i3_refcount = i3->rc_refcount;
2855         ),
2856         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2857                   "agbno %u len %u refcount %u -- "
2858                   "agbno %u len %u refcount %u",
2859                   MAJOR(__entry->dev), MINOR(__entry->dev),
2860                   __entry->agno,
2861                   __entry->i1_startblock,
2862                   __entry->i1_blockcount,
2863                   __entry->i1_refcount,
2864                   __entry->i2_startblock,
2865                   __entry->i2_blockcount,
2866                   __entry->i2_refcount,
2867                   __entry->i3_startblock,
2868                   __entry->i3_blockcount,
2869                   __entry->i3_refcount)
2870 );
2871
2872 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
2873 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
2874         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2875                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2876                  struct xfs_refcount_irec *i3), \
2877         TP_ARGS(mp, agno, i1, i2, i3))
2878
2879 /* refcount btree tracepoints */
2880 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
2881 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
2882 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
2883 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
2884 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
2885 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
2886 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
2887 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
2888 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
2889 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
2890
2891 /* refcount adjustment tracepoints */
2892 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
2893 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
2894 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
2895 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
2896 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
2897 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
2898 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
2899 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
2900 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
2901 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
2902 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
2903 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
2904 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
2905 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
2906 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
2907 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
2908 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
2909 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
2910 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
2911 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
2912 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
2913
2914 /* reflink helpers */
2915 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
2916 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
2917 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
2918 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2919 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
2920 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
2921
2922 TRACE_EVENT(xfs_refcount_finish_one_leftover,
2923         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2924                  int type, xfs_agblock_t agbno, xfs_extlen_t len,
2925                  xfs_agblock_t new_agbno, xfs_extlen_t new_len),
2926         TP_ARGS(mp, agno, type, agbno, len, new_agbno, new_len),
2927         TP_STRUCT__entry(
2928                 __field(dev_t, dev)
2929                 __field(xfs_agnumber_t, agno)
2930                 __field(int, type)
2931                 __field(xfs_agblock_t, agbno)
2932                 __field(xfs_extlen_t, len)
2933                 __field(xfs_agblock_t, new_agbno)
2934                 __field(xfs_extlen_t, new_len)
2935         ),
2936         TP_fast_assign(
2937                 __entry->dev = mp->m_super->s_dev;
2938                 __entry->agno = agno;
2939                 __entry->type = type;
2940                 __entry->agbno = agbno;
2941                 __entry->len = len;
2942                 __entry->new_agbno = new_agbno;
2943                 __entry->new_len = new_len;
2944         ),
2945         TP_printk("dev %d:%d type %d agno %u agbno %u len %u new_agbno %u new_len %u",
2946                   MAJOR(__entry->dev), MINOR(__entry->dev),
2947                   __entry->type,
2948                   __entry->agno,
2949                   __entry->agbno,
2950                   __entry->len,
2951                   __entry->new_agbno,
2952                   __entry->new_len)
2953 );
2954
2955 /* simple inode-based error/%ip tracepoint class */
2956 DECLARE_EVENT_CLASS(xfs_inode_error_class,
2957         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
2958         TP_ARGS(ip, error, caller_ip),
2959         TP_STRUCT__entry(
2960                 __field(dev_t, dev)
2961                 __field(xfs_ino_t, ino)
2962                 __field(int, error)
2963                 __field(unsigned long, caller_ip)
2964         ),
2965         TP_fast_assign(
2966                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2967                 __entry->ino = ip->i_ino;
2968                 __entry->error = error;
2969                 __entry->caller_ip = caller_ip;
2970         ),
2971         TP_printk("dev %d:%d ino %llx error %d caller %pS",
2972                   MAJOR(__entry->dev), MINOR(__entry->dev),
2973                   __entry->ino,
2974                   __entry->error,
2975                   (char *)__entry->caller_ip)
2976 );
2977
2978 #define DEFINE_INODE_ERROR_EVENT(name) \
2979 DEFINE_EVENT(xfs_inode_error_class, name, \
2980         TP_PROTO(struct xfs_inode *ip, int error, \
2981                  unsigned long caller_ip), \
2982         TP_ARGS(ip, error, caller_ip))
2983
2984 /* reflink tracepoint classes */
2985
2986 /* two-file io tracepoint class */
2987 DECLARE_EVENT_CLASS(xfs_double_io_class,
2988         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
2989                  struct xfs_inode *dest, xfs_off_t doffset),
2990         TP_ARGS(src, soffset, len, dest, doffset),
2991         TP_STRUCT__entry(
2992                 __field(dev_t, dev)
2993                 __field(xfs_ino_t, src_ino)
2994                 __field(loff_t, src_isize)
2995                 __field(loff_t, src_disize)
2996                 __field(loff_t, src_offset)
2997                 __field(size_t, len)
2998                 __field(xfs_ino_t, dest_ino)
2999                 __field(loff_t, dest_isize)
3000                 __field(loff_t, dest_disize)
3001                 __field(loff_t, dest_offset)
3002         ),
3003         TP_fast_assign(
3004                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3005                 __entry->src_ino = src->i_ino;
3006                 __entry->src_isize = VFS_I(src)->i_size;
3007                 __entry->src_disize = src->i_d.di_size;
3008                 __entry->src_offset = soffset;
3009                 __entry->len = len;
3010                 __entry->dest_ino = dest->i_ino;
3011                 __entry->dest_isize = VFS_I(dest)->i_size;
3012                 __entry->dest_disize = dest->i_d.di_size;
3013                 __entry->dest_offset = doffset;
3014         ),
3015         TP_printk("dev %d:%d count %zd "
3016                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx -> "
3017                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx",
3018                   MAJOR(__entry->dev), MINOR(__entry->dev),
3019                   __entry->len,
3020                   __entry->src_ino,
3021                   __entry->src_isize,
3022                   __entry->src_disize,
3023                   __entry->src_offset,
3024                   __entry->dest_ino,
3025                   __entry->dest_isize,
3026                   __entry->dest_disize,
3027                   __entry->dest_offset)
3028 )
3029
3030 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3031 DEFINE_EVENT(xfs_double_io_class, name, \
3032         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3033                  struct xfs_inode *dest, xfs_off_t doffset), \
3034         TP_ARGS(src, soffset, len, dest, doffset))
3035
3036 /* inode/irec events */
3037 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3038         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3039         TP_ARGS(ip, irec),
3040         TP_STRUCT__entry(
3041                 __field(dev_t, dev)
3042                 __field(xfs_ino_t, ino)
3043                 __field(xfs_fileoff_t, lblk)
3044                 __field(xfs_extlen_t, len)
3045                 __field(xfs_fsblock_t, pblk)
3046                 __field(int, state)
3047         ),
3048         TP_fast_assign(
3049                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3050                 __entry->ino = ip->i_ino;
3051                 __entry->lblk = irec->br_startoff;
3052                 __entry->len = irec->br_blockcount;
3053                 __entry->pblk = irec->br_startblock;
3054                 __entry->state = irec->br_state;
3055         ),
3056         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x pblk %llu st %d",
3057                   MAJOR(__entry->dev), MINOR(__entry->dev),
3058                   __entry->ino,
3059                   __entry->lblk,
3060                   __entry->len,
3061                   __entry->pblk,
3062                   __entry->state)
3063 );
3064 #define DEFINE_INODE_IREC_EVENT(name) \
3065 DEFINE_EVENT(xfs_inode_irec_class, name, \
3066         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3067         TP_ARGS(ip, irec))
3068
3069 /* refcount/reflink tracepoint definitions */
3070
3071 /* reflink tracepoints */
3072 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3073 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3074 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3075 DEFINE_IMAP_EVENT(xfs_reflink_remap_imap);
3076 TRACE_EVENT(xfs_reflink_remap_blocks_loop,
3077         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3078                  xfs_filblks_t len, struct xfs_inode *dest,
3079                  xfs_fileoff_t doffset),
3080         TP_ARGS(src, soffset, len, dest, doffset),
3081         TP_STRUCT__entry(
3082                 __field(dev_t, dev)
3083                 __field(xfs_ino_t, src_ino)
3084                 __field(xfs_fileoff_t, src_lblk)
3085                 __field(xfs_filblks_t, len)
3086                 __field(xfs_ino_t, dest_ino)
3087                 __field(xfs_fileoff_t, dest_lblk)
3088         ),
3089         TP_fast_assign(
3090                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3091                 __entry->src_ino = src->i_ino;
3092                 __entry->src_lblk = soffset;
3093                 __entry->len = len;
3094                 __entry->dest_ino = dest->i_ino;
3095                 __entry->dest_lblk = doffset;
3096         ),
3097         TP_printk("dev %d:%d len 0x%llx "
3098                   "ino 0x%llx offset 0x%llx blocks -> "
3099                   "ino 0x%llx offset 0x%llx blocks",
3100                   MAJOR(__entry->dev), MINOR(__entry->dev),
3101                   __entry->len,
3102                   __entry->src_ino,
3103                   __entry->src_lblk,
3104                   __entry->dest_ino,
3105                   __entry->dest_lblk)
3106 );
3107 TRACE_EVENT(xfs_reflink_punch_range,
3108         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3109                  xfs_extlen_t len),
3110         TP_ARGS(ip, lblk, len),
3111         TP_STRUCT__entry(
3112                 __field(dev_t, dev)
3113                 __field(xfs_ino_t, ino)
3114                 __field(xfs_fileoff_t, lblk)
3115                 __field(xfs_extlen_t, len)
3116         ),
3117         TP_fast_assign(
3118                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3119                 __entry->ino = ip->i_ino;
3120                 __entry->lblk = lblk;
3121                 __entry->len = len;
3122         ),
3123         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x",
3124                   MAJOR(__entry->dev), MINOR(__entry->dev),
3125                   __entry->ino,
3126                   __entry->lblk,
3127                   __entry->len)
3128 );
3129 TRACE_EVENT(xfs_reflink_remap,
3130         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3131                  xfs_extlen_t len, xfs_fsblock_t new_pblk),
3132         TP_ARGS(ip, lblk, len, new_pblk),
3133         TP_STRUCT__entry(
3134                 __field(dev_t, dev)
3135                 __field(xfs_ino_t, ino)
3136                 __field(xfs_fileoff_t, lblk)
3137                 __field(xfs_extlen_t, len)
3138                 __field(xfs_fsblock_t, new_pblk)
3139         ),
3140         TP_fast_assign(
3141                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3142                 __entry->ino = ip->i_ino;
3143                 __entry->lblk = lblk;
3144                 __entry->len = len;
3145                 __entry->new_pblk = new_pblk;
3146         ),
3147         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x new_pblk %llu",
3148                   MAJOR(__entry->dev), MINOR(__entry->dev),
3149                   __entry->ino,
3150                   __entry->lblk,
3151                   __entry->len,
3152                   __entry->new_pblk)
3153 );
3154 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3155 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3156 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3157 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3158 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3159 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3160
3161 /* dedupe tracepoints */
3162 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3163 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3164
3165 /* ioctl tracepoints */
3166 TRACE_EVENT(xfs_ioctl_clone,
3167         TP_PROTO(struct inode *src, struct inode *dest),
3168         TP_ARGS(src, dest),
3169         TP_STRUCT__entry(
3170                 __field(dev_t, dev)
3171                 __field(unsigned long, src_ino)
3172                 __field(loff_t, src_isize)
3173                 __field(unsigned long, dest_ino)
3174                 __field(loff_t, dest_isize)
3175         ),
3176         TP_fast_assign(
3177                 __entry->dev = src->i_sb->s_dev;
3178                 __entry->src_ino = src->i_ino;
3179                 __entry->src_isize = i_size_read(src);
3180                 __entry->dest_ino = dest->i_ino;
3181                 __entry->dest_isize = i_size_read(dest);
3182         ),
3183         TP_printk("dev %d:%d "
3184                   "ino 0x%lx isize 0x%llx -> "
3185                   "ino 0x%lx isize 0x%llx",
3186                   MAJOR(__entry->dev), MINOR(__entry->dev),
3187                   __entry->src_ino,
3188                   __entry->src_isize,
3189                   __entry->dest_ino,
3190                   __entry->dest_isize)
3191 );
3192
3193 /* unshare tracepoints */
3194 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3195 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3196
3197 /* copy on write */
3198 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3199 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3200 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3201 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3202
3203 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_bounce_dio_write);
3204
3205 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3206 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3207 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap);
3208
3209 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3210 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3211
3212
3213 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3214
3215 /* rmap swapext tracepoints */
3216 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3217 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3218 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3219
3220 /* fsmap traces */
3221 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3222         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3223                  struct xfs_rmap_irec *rmap),
3224         TP_ARGS(mp, keydev, agno, rmap),
3225         TP_STRUCT__entry(
3226                 __field(dev_t, dev)
3227                 __field(dev_t, keydev)
3228                 __field(xfs_agnumber_t, agno)
3229                 __field(xfs_fsblock_t, bno)
3230                 __field(xfs_filblks_t, len)
3231                 __field(uint64_t, owner)
3232                 __field(uint64_t, offset)
3233                 __field(unsigned int, flags)
3234         ),
3235         TP_fast_assign(
3236                 __entry->dev = mp->m_super->s_dev;
3237                 __entry->keydev = new_decode_dev(keydev);
3238                 __entry->agno = agno;
3239                 __entry->bno = rmap->rm_startblock;
3240                 __entry->len = rmap->rm_blockcount;
3241                 __entry->owner = rmap->rm_owner;
3242                 __entry->offset = rmap->rm_offset;
3243                 __entry->flags = rmap->rm_flags;
3244         ),
3245         TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld offset %llu flags 0x%x",
3246                   MAJOR(__entry->dev), MINOR(__entry->dev),
3247                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3248                   __entry->agno,
3249                   __entry->bno,
3250                   __entry->len,
3251                   __entry->owner,
3252                   __entry->offset,
3253                   __entry->flags)
3254 )
3255 #define DEFINE_FSMAP_EVENT(name) \
3256 DEFINE_EVENT(xfs_fsmap_class, name, \
3257         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3258                  struct xfs_rmap_irec *rmap), \
3259         TP_ARGS(mp, keydev, agno, rmap))
3260 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3261 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3262 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3263
3264 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3265         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3266         TP_ARGS(mp, fsmap),
3267         TP_STRUCT__entry(
3268                 __field(dev_t, dev)
3269                 __field(dev_t, keydev)
3270                 __field(xfs_daddr_t, block)
3271                 __field(xfs_daddr_t, len)
3272                 __field(uint64_t, owner)
3273                 __field(uint64_t, offset)
3274                 __field(uint64_t, flags)
3275         ),
3276         TP_fast_assign(
3277                 __entry->dev = mp->m_super->s_dev;
3278                 __entry->keydev = new_decode_dev(fsmap->fmr_device);
3279                 __entry->block = fsmap->fmr_physical;
3280                 __entry->len = fsmap->fmr_length;
3281                 __entry->owner = fsmap->fmr_owner;
3282                 __entry->offset = fsmap->fmr_offset;
3283                 __entry->flags = fsmap->fmr_flags;
3284         ),
3285         TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld offset %llu flags 0x%llx",
3286                   MAJOR(__entry->dev), MINOR(__entry->dev),
3287                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3288                   __entry->block,
3289                   __entry->len,
3290                   __entry->owner,
3291                   __entry->offset,
3292                   __entry->flags)
3293 )
3294 #define DEFINE_GETFSMAP_EVENT(name) \
3295 DEFINE_EVENT(xfs_getfsmap_class, name, \
3296         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3297         TP_ARGS(mp, fsmap))
3298 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3299 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3300 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3301
3302 TRACE_EVENT(xfs_trans_resv_calc,
3303         TP_PROTO(struct xfs_mount *mp, unsigned int type,
3304                  struct xfs_trans_res *res),
3305         TP_ARGS(mp, type, res),
3306         TP_STRUCT__entry(
3307                 __field(dev_t, dev)
3308                 __field(int, type)
3309                 __field(uint, logres)
3310                 __field(int, logcount)
3311                 __field(int, logflags)
3312         ),
3313         TP_fast_assign(
3314                 __entry->dev = mp->m_super->s_dev;
3315                 __entry->type = type;
3316                 __entry->logres = res->tr_logres;
3317                 __entry->logcount = res->tr_logcount;
3318                 __entry->logflags = res->tr_logflags;
3319         ),
3320         TP_printk("dev %d:%d type %d logres %u logcount %d flags 0x%x",
3321                   MAJOR(__entry->dev), MINOR(__entry->dev),
3322                   __entry->type,
3323                   __entry->logres,
3324                   __entry->logcount,
3325                   __entry->logflags)
3326 );
3327
3328 DECLARE_EVENT_CLASS(xfs_trans_class,
3329         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
3330         TP_ARGS(tp, caller_ip),
3331         TP_STRUCT__entry(
3332                 __field(dev_t, dev)
3333                 __field(uint32_t, tid)
3334                 __field(uint32_t, flags)
3335                 __field(unsigned long, caller_ip)
3336         ),
3337         TP_fast_assign(
3338                 __entry->dev = tp->t_mountp->m_super->s_dev;
3339                 __entry->tid = 0;
3340                 if (tp->t_ticket)
3341                         __entry->tid = tp->t_ticket->t_tid;
3342                 __entry->flags = tp->t_flags;
3343                 __entry->caller_ip = caller_ip;
3344         ),
3345         TP_printk("dev %d:%d trans %x flags 0x%x caller %pS",
3346                   MAJOR(__entry->dev), MINOR(__entry->dev),
3347                   __entry->tid,
3348                   __entry->flags,
3349                   (char *)__entry->caller_ip)
3350 )
3351
3352 #define DEFINE_TRANS_EVENT(name) \
3353 DEFINE_EVENT(xfs_trans_class, name, \
3354         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
3355         TP_ARGS(tp, caller_ip))
3356 DEFINE_TRANS_EVENT(xfs_trans_alloc);
3357 DEFINE_TRANS_EVENT(xfs_trans_cancel);
3358 DEFINE_TRANS_EVENT(xfs_trans_commit);
3359 DEFINE_TRANS_EVENT(xfs_trans_dup);
3360 DEFINE_TRANS_EVENT(xfs_trans_free);
3361 DEFINE_TRANS_EVENT(xfs_trans_roll);
3362 DEFINE_TRANS_EVENT(xfs_trans_add_item);
3363 DEFINE_TRANS_EVENT(xfs_trans_free_items);
3364
3365 TRACE_EVENT(xfs_iunlink_update_bucket,
3366         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, unsigned int bucket,
3367                  xfs_agino_t old_ptr, xfs_agino_t new_ptr),
3368         TP_ARGS(mp, agno, bucket, old_ptr, new_ptr),
3369         TP_STRUCT__entry(
3370                 __field(dev_t, dev)
3371                 __field(xfs_agnumber_t, agno)
3372                 __field(unsigned int, bucket)
3373                 __field(xfs_agino_t, old_ptr)
3374                 __field(xfs_agino_t, new_ptr)
3375         ),
3376         TP_fast_assign(
3377                 __entry->dev = mp->m_super->s_dev;
3378                 __entry->agno = agno;
3379                 __entry->bucket = bucket;
3380                 __entry->old_ptr = old_ptr;
3381                 __entry->new_ptr = new_ptr;
3382         ),
3383         TP_printk("dev %d:%d agno %u bucket %u old 0x%x new 0x%x",
3384                   MAJOR(__entry->dev), MINOR(__entry->dev),
3385                   __entry->agno,
3386                   __entry->bucket,
3387                   __entry->old_ptr,
3388                   __entry->new_ptr)
3389 );
3390
3391 TRACE_EVENT(xfs_iunlink_update_dinode,
3392         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
3393                  xfs_agino_t old_ptr, xfs_agino_t new_ptr),
3394         TP_ARGS(mp, agno, agino, old_ptr, new_ptr),
3395         TP_STRUCT__entry(
3396                 __field(dev_t, dev)
3397                 __field(xfs_agnumber_t, agno)
3398                 __field(xfs_agino_t, agino)
3399                 __field(xfs_agino_t, old_ptr)
3400                 __field(xfs_agino_t, new_ptr)
3401         ),
3402         TP_fast_assign(
3403                 __entry->dev = mp->m_super->s_dev;
3404                 __entry->agno = agno;
3405                 __entry->agino = agino;
3406                 __entry->old_ptr = old_ptr;
3407                 __entry->new_ptr = new_ptr;
3408         ),
3409         TP_printk("dev %d:%d agno %u agino 0x%x old 0x%x new 0x%x",
3410                   MAJOR(__entry->dev), MINOR(__entry->dev),
3411                   __entry->agno,
3412                   __entry->agino,
3413                   __entry->old_ptr,
3414                   __entry->new_ptr)
3415 );
3416
3417 DECLARE_EVENT_CLASS(xfs_ag_inode_class,
3418         TP_PROTO(struct xfs_inode *ip),
3419         TP_ARGS(ip),
3420         TP_STRUCT__entry(
3421                 __field(dev_t, dev)
3422                 __field(xfs_agnumber_t, agno)
3423                 __field(xfs_agino_t, agino)
3424         ),
3425         TP_fast_assign(
3426                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3427                 __entry->agno = XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino);
3428                 __entry->agino = XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino);
3429         ),
3430         TP_printk("dev %d:%d agno %u agino %u",
3431                   MAJOR(__entry->dev), MINOR(__entry->dev),
3432                   __entry->agno, __entry->agino)
3433 )
3434
3435 #define DEFINE_AGINODE_EVENT(name) \
3436 DEFINE_EVENT(xfs_ag_inode_class, name, \
3437         TP_PROTO(struct xfs_inode *ip), \
3438         TP_ARGS(ip))
3439 DEFINE_AGINODE_EVENT(xfs_iunlink);
3440 DEFINE_AGINODE_EVENT(xfs_iunlink_remove);
3441 DEFINE_AG_EVENT(xfs_iunlink_map_prev_fallback);
3442
3443 DECLARE_EVENT_CLASS(xfs_fs_corrupt_class,
3444         TP_PROTO(struct xfs_mount *mp, unsigned int flags),
3445         TP_ARGS(mp, flags),
3446         TP_STRUCT__entry(
3447                 __field(dev_t, dev)
3448                 __field(unsigned int, flags)
3449         ),
3450         TP_fast_assign(
3451                 __entry->dev = mp->m_super->s_dev;
3452                 __entry->flags = flags;
3453         ),
3454         TP_printk("dev %d:%d flags 0x%x",
3455                   MAJOR(__entry->dev), MINOR(__entry->dev),
3456                   __entry->flags)
3457 );
3458 #define DEFINE_FS_CORRUPT_EVENT(name)   \
3459 DEFINE_EVENT(xfs_fs_corrupt_class, name,        \
3460         TP_PROTO(struct xfs_mount *mp, unsigned int flags), \
3461         TP_ARGS(mp, flags))
3462 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_sick);
3463 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_healthy);
3464 DEFINE_FS_CORRUPT_EVENT(xfs_fs_unfixed_corruption);
3465 DEFINE_FS_CORRUPT_EVENT(xfs_rt_mark_sick);
3466 DEFINE_FS_CORRUPT_EVENT(xfs_rt_mark_healthy);
3467 DEFINE_FS_CORRUPT_EVENT(xfs_rt_unfixed_corruption);
3468
3469 DECLARE_EVENT_CLASS(xfs_ag_corrupt_class,
3470         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, unsigned int flags),
3471         TP_ARGS(mp, agno, flags),
3472         TP_STRUCT__entry(
3473                 __field(dev_t, dev)
3474                 __field(xfs_agnumber_t, agno)
3475                 __field(unsigned int, flags)
3476         ),
3477         TP_fast_assign(
3478                 __entry->dev = mp->m_super->s_dev;
3479                 __entry->agno = agno;
3480                 __entry->flags = flags;
3481         ),
3482         TP_printk("dev %d:%d agno %u flags 0x%x",
3483                   MAJOR(__entry->dev), MINOR(__entry->dev),
3484                   __entry->agno, __entry->flags)
3485 );
3486 #define DEFINE_AG_CORRUPT_EVENT(name)   \
3487 DEFINE_EVENT(xfs_ag_corrupt_class, name,        \
3488         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3489                  unsigned int flags), \
3490         TP_ARGS(mp, agno, flags))
3491 DEFINE_AG_CORRUPT_EVENT(xfs_ag_mark_sick);
3492 DEFINE_AG_CORRUPT_EVENT(xfs_ag_mark_healthy);
3493 DEFINE_AG_CORRUPT_EVENT(xfs_ag_unfixed_corruption);
3494
3495 DECLARE_EVENT_CLASS(xfs_inode_corrupt_class,
3496         TP_PROTO(struct xfs_inode *ip, unsigned int flags),
3497         TP_ARGS(ip, flags),
3498         TP_STRUCT__entry(
3499                 __field(dev_t, dev)
3500                 __field(xfs_ino_t, ino)
3501                 __field(unsigned int, flags)
3502         ),
3503         TP_fast_assign(
3504                 __entry->dev = ip->i_mount->m_super->s_dev;
3505                 __entry->ino = ip->i_ino;
3506                 __entry->flags = flags;
3507         ),
3508         TP_printk("dev %d:%d ino 0x%llx flags 0x%x",
3509                   MAJOR(__entry->dev), MINOR(__entry->dev),
3510                   __entry->ino, __entry->flags)
3511 );
3512 #define DEFINE_INODE_CORRUPT_EVENT(name)        \
3513 DEFINE_EVENT(xfs_inode_corrupt_class, name,     \
3514         TP_PROTO(struct xfs_inode *ip, unsigned int flags), \
3515         TP_ARGS(ip, flags))
3516 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_sick);
3517 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_healthy);
3518
3519 #endif /* _TRACE_XFS_H */
3520
3521 #undef TRACE_INCLUDE_PATH
3522 #define TRACE_INCLUDE_PATH .
3523 #define TRACE_INCLUDE_FILE xfs_trace
3524 #include <trace/define_trace.h>