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 TRACE_EVENT(xfs_filemap_fault,
 644         TP_PROTO(struct xfs_inode *ip, enum page_entry_size pe_size,
 645                  bool write_fault),
 646         TP_ARGS(ip, pe_size, write_fault),
 647         TP_STRUCT__entry(
 648                 __field(dev_t, dev)
 649                 __field(xfs_ino_t, ino)
 650                 __field(enum page_entry_size, pe_size)
 651                 __field(bool, write_fault)
 652         ),
 653         TP_fast_assign(
 654                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 655                 __entry->ino = ip->i_ino;
 656                 __entry->pe_size = pe_size;
 657                 __entry->write_fault = write_fault;
 658         ),
 659         TP_printk("dev %d:%d ino 0x%llx %s write_fault %d",
 660                   MAJOR(__entry->dev), MINOR(__entry->dev),
 661                   __entry->ino,
 662                   __print_symbolic(__entry->pe_size,
 663                         { PE_SIZE_PTE,  "PTE" },
 664                         { PE_SIZE_PMD,  "PMD" },
 665                         { PE_SIZE_PUD,  "PUD" }),
 666                   __entry->write_fault)
 667 )
 668
 669 DECLARE_EVENT_CLASS(xfs_iref_class,
 670         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 671         TP_ARGS(ip, caller_ip),
 672         TP_STRUCT__entry(
 673                 __field(dev_t, dev)
 674                 __field(xfs_ino_t, ino)
 675                 __field(int, count)
 676                 __field(int, pincount)
 677                 __field(unsigned long, caller_ip)
 678         ),
 679         TP_fast_assign(
 680                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 681                 __entry->ino = ip->i_ino;
 682                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 683                 __entry->pincount = atomic_read(&ip->i_pincount);
 684                 __entry->caller_ip = caller_ip;
 685         ),
 686         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pS",
 687                   MAJOR(__entry->dev), MINOR(__entry->dev),
 688                   __entry->ino,
 689                   __entry->count,
 690                   __entry->pincount,
 691                   (char *)__entry->caller_ip)
 692 )
 693
 694 TRACE_EVENT(xfs_iomap_prealloc_size,
 695         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 696                  unsigned int writeio_blocks),
 697         TP_ARGS(ip, blocks, shift, writeio_blocks),
 698         TP_STRUCT__entry(
 699                 __field(dev_t, dev)
 700                 __field(xfs_ino_t, ino)
 701                 __field(xfs_fsblock_t, blocks)
 702                 __field(int, shift)
 703                 __field(unsigned int, writeio_blocks)
 704         ),
 705         TP_fast_assign(
 706                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 707                 __entry->ino = ip->i_ino;
 708                 __entry->blocks = blocks;
 709                 __entry->shift = shift;
 710                 __entry->writeio_blocks = writeio_blocks;
 711         ),
 712         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 713                   "m_writeio_blocks %u",
 714                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 715                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 716 )
 717
 718 TRACE_EVENT(xfs_irec_merge_pre,
 719         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 720                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 721         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 722         TP_STRUCT__entry(
 723                 __field(dev_t, dev)
 724                 __field(xfs_agnumber_t, agno)
 725                 __field(xfs_agino_t, agino)
 726                 __field(uint16_t, holemask)
 727                 __field(xfs_agino_t, nagino)
 728                 __field(uint16_t, nholemask)
 729         ),
 730         TP_fast_assign(
 731                 __entry->dev = mp->m_super->s_dev;
 732                 __entry->agno = agno;
 733                 __entry->agino = agino;
 734                 __entry->holemask = holemask;
 735                 __entry->nagino = nagino;
 736                 __entry->nholemask = holemask;
 737         ),
 738         TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 739                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 740                   __entry->agino, __entry->holemask, __entry->nagino,
 741                   __entry->nholemask)
 742 )
 743
 744 TRACE_EVENT(xfs_irec_merge_post,
 745         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 746                  uint16_t holemask),
 747         TP_ARGS(mp, agno, agino, holemask),
 748         TP_STRUCT__entry(
 749                 __field(dev_t, dev)
 750                 __field(xfs_agnumber_t, agno)
 751                 __field(xfs_agino_t, agino)
 752                 __field(uint16_t, holemask)
 753         ),
 754         TP_fast_assign(
 755                 __entry->dev = mp->m_super->s_dev;
 756                 __entry->agno = agno;
 757                 __entry->agino = agino;
 758                 __entry->holemask = holemask;
 759         ),
 760         TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 761                   MINOR(__entry->dev), __entry->agno, __entry->agino,
 762                   __entry->holemask)
 763 )
 764
 765 #define DEFINE_IREF_EVENT(name) \
 766 DEFINE_EVENT(xfs_iref_class, name, \
 767         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 768         TP_ARGS(ip, caller_ip))
 769 DEFINE_IREF_EVENT(xfs_irele);
 770 DEFINE_IREF_EVENT(xfs_inode_pin);
 771 DEFINE_IREF_EVENT(xfs_inode_unpin);
 772 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 773
 774 DECLARE_EVENT_CLASS(xfs_namespace_class,
 775         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 776         TP_ARGS(dp, name),
 777         TP_STRUCT__entry(
 778                 __field(dev_t, dev)
 779                 __field(xfs_ino_t, dp_ino)
 780                 __field(int, namelen)
 781                 __dynamic_array(char, name, name->len)
 782         ),
 783         TP_fast_assign(
 784                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 785                 __entry->dp_ino = dp->i_ino;
 786                 __entry->namelen = name->len;
 787                 memcpy(__get_str(name), name->name, name->len);
 788         ),
 789         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 790                   MAJOR(__entry->dev), MINOR(__entry->dev),
 791                   __entry->dp_ino,
 792                   __entry->namelen,
 793                   __get_str(name))
 794 )
 795
 796 #define DEFINE_NAMESPACE_EVENT(name) \
 797 DEFINE_EVENT(xfs_namespace_class, name, \
 798         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 799         TP_ARGS(dp, name))
 800 DEFINE_NAMESPACE_EVENT(xfs_remove);
 801 DEFINE_NAMESPACE_EVENT(xfs_link);
 802 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 803 DEFINE_NAMESPACE_EVENT(xfs_create);
 804 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 805
 806 TRACE_EVENT(xfs_rename,
 807         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 808                  struct xfs_name *src_name, struct xfs_name *target_name),
 809         TP_ARGS(src_dp, target_dp, src_name, target_name),
 810         TP_STRUCT__entry(
 811                 __field(dev_t, dev)
 812                 __field(xfs_ino_t, src_dp_ino)
 813                 __field(xfs_ino_t, target_dp_ino)
 814                 __field(int, src_namelen)
 815                 __field(int, target_namelen)
 816                 __dynamic_array(char, src_name, src_name->len)
 817                 __dynamic_array(char, target_name, target_name->len)
 818         ),
 819         TP_fast_assign(
 820                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 821                 __entry->src_dp_ino = src_dp->i_ino;
 822                 __entry->target_dp_ino = target_dp->i_ino;
 823                 __entry->src_namelen = src_name->len;
 824                 __entry->target_namelen = target_name->len;
 825                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 826                 memcpy(__get_str(target_name), target_name->name,
 827                         target_name->len);
 828         ),
 829         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 830                   " src name %.*s target name %.*s",
 831                   MAJOR(__entry->dev), MINOR(__entry->dev),
 832                   __entry->src_dp_ino,
 833                   __entry->target_dp_ino,
 834                   __entry->src_namelen,
 835                   __get_str(src_name),
 836                   __entry->target_namelen,
 837                   __get_str(target_name))
 838 )
 839
 840 DECLARE_EVENT_CLASS(xfs_dquot_class,
 841         TP_PROTO(struct xfs_dquot *dqp),
 842         TP_ARGS(dqp),
 843         TP_STRUCT__entry(
 844                 __field(dev_t, dev)
 845                 __field(u32, id)
 846                 __field(unsigned, flags)
 847                 __field(unsigned, nrefs)
 848                 __field(unsigned long long, res_bcount)
 849                 __field(unsigned long long, bcount)
 850                 __field(unsigned long long, icount)
 851                 __field(unsigned long long, blk_hardlimit)
 852                 __field(unsigned long long, blk_softlimit)
 853                 __field(unsigned long long, ino_hardlimit)
 854                 __field(unsigned long long, ino_softlimit)
 855         ), \
 856         TP_fast_assign(
 857                 __entry->dev = dqp->q_mount->m_super->s_dev;
 858                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 859                 __entry->flags = dqp->dq_flags;
 860                 __entry->nrefs = dqp->q_nrefs;
 861                 __entry->res_bcount = dqp->q_res_bcount;
 862                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 863                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 864                 __entry->blk_hardlimit =
 865                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 866                 __entry->blk_softlimit =
 867                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 868                 __entry->ino_hardlimit =
 869                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 870                 __entry->ino_softlimit =
 871                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 872         ),
 873         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 874                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 875                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 876                   MAJOR(__entry->dev), MINOR(__entry->dev),
 877                   __entry->id,
 878                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 879                   __entry->nrefs,
 880                   __entry->res_bcount,
 881                   __entry->bcount,
 882                   __entry->blk_hardlimit,
 883                   __entry->blk_softlimit,
 884                   __entry->icount,
 885                   __entry->ino_hardlimit,
 886                   __entry->ino_softlimit)
 887 )
 888
 889 #define DEFINE_DQUOT_EVENT(name) \
 890 DEFINE_EVENT(xfs_dquot_class, name, \
 891         TP_PROTO(struct xfs_dquot *dqp), \
 892         TP_ARGS(dqp))
 893 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 894 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 895 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 896 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 897 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 898 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 899 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 900 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 901 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 902 DEFINE_DQUOT_EVENT(xfs_dqread);
 903 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 904 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 905 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 906 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 907 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 908 DEFINE_DQUOT_EVENT(xfs_dqput);
 909 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 910 DEFINE_DQUOT_EVENT(xfs_dqrele);
 911 DEFINE_DQUOT_EVENT(xfs_dqflush);
 912 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 913 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 914
 915 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 916         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 917         TP_ARGS(log, tic),
 918         TP_STRUCT__entry(
 919                 __field(dev_t, dev)
 920                 __field(char, ocnt)
 921                 __field(char, cnt)
 922                 __field(int, curr_res)
 923                 __field(int, unit_res)
 924                 __field(unsigned int, flags)
 925                 __field(int, reserveq)
 926                 __field(int, writeq)
 927                 __field(int, grant_reserve_cycle)
 928                 __field(int, grant_reserve_bytes)
 929                 __field(int, grant_write_cycle)
 930                 __field(int, grant_write_bytes)
 931                 __field(int, curr_cycle)
 932                 __field(int, curr_block)
 933                 __field(xfs_lsn_t, tail_lsn)
 934         ),
 935         TP_fast_assign(
 936                 __entry->dev = log->l_mp->m_super->s_dev;
 937                 __entry->ocnt = tic->t_ocnt;
 938                 __entry->cnt = tic->t_cnt;
 939                 __entry->curr_res = tic->t_curr_res;
 940                 __entry->unit_res = tic->t_unit_res;
 941                 __entry->flags = tic->t_flags;
 942                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 943                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 944                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 945                                 &__entry->grant_reserve_cycle,
 946                                 &__entry->grant_reserve_bytes);
 947                 xlog_crack_grant_head(&log->l_write_head.grant,
 948                                 &__entry->grant_write_cycle,
 949                                 &__entry->grant_write_bytes);
 950                 __entry->curr_cycle = log->l_curr_cycle;
 951                 __entry->curr_block = log->l_curr_block;
 952                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 953         ),
 954         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
 955                   "t_unit_res %u t_flags %s reserveq %s "
 956                   "writeq %s grant_reserve_cycle %d "
 957                   "grant_reserve_bytes %d grant_write_cycle %d "
 958                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 959                   "tail_cycle %d tail_block %d",
 960                   MAJOR(__entry->dev), MINOR(__entry->dev),
 961                   __entry->ocnt,
 962                   __entry->cnt,
 963                   __entry->curr_res,
 964                   __entry->unit_res,
 965                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 966                   __entry->reserveq ? "empty" : "active",
 967                   __entry->writeq ? "empty" : "active",
 968                   __entry->grant_reserve_cycle,
 969                   __entry->grant_reserve_bytes,
 970                   __entry->grant_write_cycle,
 971                   __entry->grant_write_bytes,
 972                   __entry->curr_cycle,
 973                   __entry->curr_block,
 974                   CYCLE_LSN(__entry->tail_lsn),
 975                   BLOCK_LSN(__entry->tail_lsn)
 976         )
 977 )
 978
 979 #define DEFINE_LOGGRANT_EVENT(name) \
 980 DEFINE_EVENT(xfs_loggrant_class, name, \
 981         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 982         TP_ARGS(log, tic))
 983 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 984 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 985 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
 986 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
 987 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
 988 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
 989 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
 990 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
 991 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
 992 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
 993 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
 994 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
 995 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
 996 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
 997 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
 998 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
 999
1000 DECLARE_EVENT_CLASS(xfs_log_item_class,
1001         TP_PROTO(struct xfs_log_item *lip),
1002         TP_ARGS(lip),
1003         TP_STRUCT__entry(
1004                 __field(dev_t, dev)
1005                 __field(void *, lip)
1006                 __field(uint, type)
1007                 __field(unsigned long, flags)
1008                 __field(xfs_lsn_t, lsn)
1009         ),
1010         TP_fast_assign(
1011                 __entry->dev = lip->li_mountp->m_super->s_dev;
1012                 __entry->lip = lip;
1013                 __entry->type = lip->li_type;
1014                 __entry->flags = lip->li_flags;
1015                 __entry->lsn = lip->li_lsn;
1016         ),
1017         TP_printk("dev %d:%d lip %p lsn %d/%d type %s flags %s",
1018                   MAJOR(__entry->dev), MINOR(__entry->dev),
1019                   __entry->lip,
1020                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1021                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1022                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1023 )
1024
1025 TRACE_EVENT(xfs_log_force,
1026         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1027         TP_ARGS(mp, lsn, caller_ip),
1028         TP_STRUCT__entry(
1029                 __field(dev_t, dev)
1030                 __field(xfs_lsn_t, lsn)
1031                 __field(unsigned long, caller_ip)
1032         ),
1033         TP_fast_assign(
1034                 __entry->dev = mp->m_super->s_dev;
1035                 __entry->lsn = lsn;
1036                 __entry->caller_ip = caller_ip;
1037         ),
1038         TP_printk("dev %d:%d lsn 0x%llx caller %pS",
1039                   MAJOR(__entry->dev), MINOR(__entry->dev),
1040                   __entry->lsn, (void *)__entry->caller_ip)
1041 )
1042
1043 #define DEFINE_LOG_ITEM_EVENT(name) \
1044 DEFINE_EVENT(xfs_log_item_class, name, \
1045         TP_PROTO(struct xfs_log_item *lip), \
1046         TP_ARGS(lip))
1047 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1048 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1049 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1050 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1051
1052 DECLARE_EVENT_CLASS(xfs_ail_class,
1053         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1054         TP_ARGS(lip, old_lsn, new_lsn),
1055         TP_STRUCT__entry(
1056                 __field(dev_t, dev)
1057                 __field(void *, lip)
1058                 __field(uint, type)
1059                 __field(unsigned long, flags)
1060                 __field(xfs_lsn_t, old_lsn)
1061                 __field(xfs_lsn_t, new_lsn)
1062         ),
1063         TP_fast_assign(
1064                 __entry->dev = lip->li_mountp->m_super->s_dev;
1065                 __entry->lip = lip;
1066                 __entry->type = lip->li_type;
1067                 __entry->flags = lip->li_flags;
1068                 __entry->old_lsn = old_lsn;
1069                 __entry->new_lsn = new_lsn;
1070         ),
1071         TP_printk("dev %d:%d lip %p old lsn %d/%d new lsn %d/%d type %s flags %s",
1072                   MAJOR(__entry->dev), MINOR(__entry->dev),
1073                   __entry->lip,
1074                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1075                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1076                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1077                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1078 )
1079
1080 #define DEFINE_AIL_EVENT(name) \
1081 DEFINE_EVENT(xfs_ail_class, name, \
1082         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1083         TP_ARGS(lip, old_lsn, new_lsn))
1084 DEFINE_AIL_EVENT(xfs_ail_insert);
1085 DEFINE_AIL_EVENT(xfs_ail_move);
1086 DEFINE_AIL_EVENT(xfs_ail_delete);
1087
1088 TRACE_EVENT(xfs_log_assign_tail_lsn,
1089         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1090         TP_ARGS(log, new_lsn),
1091         TP_STRUCT__entry(
1092                 __field(dev_t, dev)
1093                 __field(xfs_lsn_t, new_lsn)
1094                 __field(xfs_lsn_t, old_lsn)
1095                 __field(xfs_lsn_t, last_sync_lsn)
1096         ),
1097         TP_fast_assign(
1098                 __entry->dev = log->l_mp->m_super->s_dev;
1099                 __entry->new_lsn = new_lsn;
1100                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1101                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1102         ),
1103         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1104                   MAJOR(__entry->dev), MINOR(__entry->dev),
1105                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1106                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1107                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1108 )
1109
1110 DECLARE_EVENT_CLASS(xfs_file_class,
1111         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),
1112         TP_ARGS(ip, count, offset),
1113         TP_STRUCT__entry(
1114                 __field(dev_t, dev)
1115                 __field(xfs_ino_t, ino)
1116                 __field(xfs_fsize_t, size)
1117                 __field(loff_t, offset)
1118                 __field(size_t, count)
1119         ),
1120         TP_fast_assign(
1121                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1122                 __entry->ino = ip->i_ino;
1123                 __entry->size = ip->i_d.di_size;
1124                 __entry->offset = offset;
1125                 __entry->count = count;
1126         ),
1127         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count 0x%zx",
1128                   MAJOR(__entry->dev), MINOR(__entry->dev),
1129                   __entry->ino,
1130                   __entry->size,
1131                   __entry->offset,
1132                   __entry->count)
1133 )
1134
1135 #define DEFINE_RW_EVENT(name)           \
1136 DEFINE_EVENT(xfs_file_class, name,      \
1137         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),    \
1138         TP_ARGS(ip, count, offset))
1139 DEFINE_RW_EVENT(xfs_file_buffered_read);
1140 DEFINE_RW_EVENT(xfs_file_direct_read);
1141 DEFINE_RW_EVENT(xfs_file_dax_read);
1142 DEFINE_RW_EVENT(xfs_file_buffered_write);
1143 DEFINE_RW_EVENT(xfs_file_direct_write);
1144 DEFINE_RW_EVENT(xfs_file_dax_write);
1145
1146 DECLARE_EVENT_CLASS(xfs_page_class,
1147         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1148                  unsigned int len),
1149         TP_ARGS(inode, page, off, len),
1150         TP_STRUCT__entry(
1151                 __field(dev_t, dev)
1152                 __field(xfs_ino_t, ino)
1153                 __field(pgoff_t, pgoff)
1154                 __field(loff_t, size)
1155                 __field(unsigned long, offset)
1156                 __field(unsigned int, length)
1157         ),
1158         TP_fast_assign(
1159                 __entry->dev = inode->i_sb->s_dev;
1160                 __entry->ino = XFS_I(inode)->i_ino;
1161                 __entry->pgoff = page_offset(page);
1162                 __entry->size = i_size_read(inode);
1163                 __entry->offset = off;
1164                 __entry->length = len;
1165         ),
1166         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1167                   "length %x",
1168                   MAJOR(__entry->dev), MINOR(__entry->dev),
1169                   __entry->ino,
1170                   __entry->pgoff,
1171                   __entry->size,
1172                   __entry->offset,
1173                   __entry->length)
1174 )
1175
1176 #define DEFINE_PAGE_EVENT(name)         \
1177 DEFINE_EVENT(xfs_page_class, name,      \
1178         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1179                  unsigned int len),     \
1180         TP_ARGS(inode, page, off, len))
1181 DEFINE_PAGE_EVENT(xfs_writepage);
1182 DEFINE_PAGE_EVENT(xfs_releasepage);
1183 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1184
1185 DECLARE_EVENT_CLASS(xfs_readpage_class,
1186         TP_PROTO(struct inode *inode, int nr_pages),
1187         TP_ARGS(inode, nr_pages),
1188         TP_STRUCT__entry(
1189                 __field(dev_t, dev)
1190                 __field(xfs_ino_t, ino)
1191                 __field(int, nr_pages)
1192         ),
1193         TP_fast_assign(
1194                 __entry->dev = inode->i_sb->s_dev;
1195                 __entry->ino = inode->i_ino;
1196                 __entry->nr_pages = nr_pages;
1197         ),
1198         TP_printk("dev %d:%d ino 0x%llx nr_pages %d",
1199                   MAJOR(__entry->dev), MINOR(__entry->dev),
1200                   __entry->ino,
1201                   __entry->nr_pages)
1202 )
1203
1204 #define DEFINE_READPAGE_EVENT(name)             \
1205 DEFINE_EVENT(xfs_readpage_class, name,  \
1206         TP_PROTO(struct inode *inode, int nr_pages), \
1207         TP_ARGS(inode, nr_pages))
1208 DEFINE_READPAGE_EVENT(xfs_vm_readpage);
1209 DEFINE_READPAGE_EVENT(xfs_vm_readpages);
1210
1211 DECLARE_EVENT_CLASS(xfs_imap_class,
1212         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1213                  int type, struct xfs_bmbt_irec *irec),
1214         TP_ARGS(ip, offset, count, type, irec),
1215         TP_STRUCT__entry(
1216                 __field(dev_t, dev)
1217                 __field(xfs_ino_t, ino)
1218                 __field(loff_t, size)
1219                 __field(loff_t, offset)
1220                 __field(size_t, count)
1221                 __field(int, type)
1222                 __field(xfs_fileoff_t, startoff)
1223                 __field(xfs_fsblock_t, startblock)
1224                 __field(xfs_filblks_t, blockcount)
1225         ),
1226         TP_fast_assign(
1227                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1228                 __entry->ino = ip->i_ino;
1229                 __entry->size = ip->i_d.di_size;
1230                 __entry->offset = offset;
1231                 __entry->count = count;
1232                 __entry->type = type;
1233                 __entry->startoff = irec ? irec->br_startoff : 0;
1234                 __entry->startblock = irec ? irec->br_startblock : 0;
1235                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1236         ),
1237         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1238                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1239                   MAJOR(__entry->dev), MINOR(__entry->dev),
1240                   __entry->ino,
1241                   __entry->size,
1242                   __entry->offset,
1243                   __entry->count,
1244                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1245                   __entry->startoff,
1246                   (int64_t)__entry->startblock,
1247                   __entry->blockcount)
1248 )
1249
1250 #define DEFINE_IOMAP_EVENT(name)        \
1251 DEFINE_EVENT(xfs_imap_class, name,      \
1252         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1253                  int type, struct xfs_bmbt_irec *irec),         \
1254         TP_ARGS(ip, offset, count, type, irec))
1255 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1256 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1257 DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
1258 DEFINE_IOMAP_EVENT(xfs_iomap_found);
1259
1260 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1261         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1262         TP_ARGS(ip, offset, count),
1263         TP_STRUCT__entry(
1264                 __field(dev_t, dev)
1265                 __field(xfs_ino_t, ino)
1266                 __field(loff_t, isize)
1267                 __field(loff_t, disize)
1268                 __field(loff_t, offset)
1269                 __field(size_t, count)
1270         ),
1271         TP_fast_assign(
1272                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1273                 __entry->ino = ip->i_ino;
1274                 __entry->isize = VFS_I(ip)->i_size;
1275                 __entry->disize = ip->i_d.di_size;
1276                 __entry->offset = offset;
1277                 __entry->count = count;
1278         ),
1279         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1280                   "offset 0x%llx count %zd",
1281                   MAJOR(__entry->dev), MINOR(__entry->dev),
1282                   __entry->ino,
1283                   __entry->isize,
1284                   __entry->disize,
1285                   __entry->offset,
1286                   __entry->count)
1287 );
1288
1289 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1290 DEFINE_EVENT(xfs_simple_io_class, name, \
1291         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1292         TP_ARGS(ip, offset, count))
1293 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1294 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1295 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1296 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1297 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1298 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1299 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1300
1301 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1302         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1303         TP_ARGS(ip, new_size),
1304         TP_STRUCT__entry(
1305                 __field(dev_t, dev)
1306                 __field(xfs_ino_t, ino)
1307                 __field(xfs_fsize_t, size)
1308                 __field(xfs_fsize_t, new_size)
1309         ),
1310         TP_fast_assign(
1311                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1312                 __entry->ino = ip->i_ino;
1313                 __entry->size = ip->i_d.di_size;
1314                 __entry->new_size = new_size;
1315         ),
1316         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1317                   MAJOR(__entry->dev), MINOR(__entry->dev),
1318                   __entry->ino,
1319                   __entry->size,
1320                   __entry->new_size)
1321 )
1322
1323 #define DEFINE_ITRUNC_EVENT(name) \
1324 DEFINE_EVENT(xfs_itrunc_class, name, \
1325         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1326         TP_ARGS(ip, new_size))
1327 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1328 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1329
1330 TRACE_EVENT(xfs_pagecache_inval,
1331         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1332         TP_ARGS(ip, start, finish),
1333         TP_STRUCT__entry(
1334                 __field(dev_t, dev)
1335                 __field(xfs_ino_t, ino)
1336                 __field(xfs_fsize_t, size)
1337                 __field(xfs_off_t, start)
1338                 __field(xfs_off_t, finish)
1339         ),
1340         TP_fast_assign(
1341                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1342                 __entry->ino = ip->i_ino;
1343                 __entry->size = ip->i_d.di_size;
1344                 __entry->start = start;
1345                 __entry->finish = finish;
1346         ),
1347         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1348                   MAJOR(__entry->dev), MINOR(__entry->dev),
1349                   __entry->ino,
1350                   __entry->size,
1351                   __entry->start,
1352                   __entry->finish)
1353 );
1354
1355 TRACE_EVENT(xfs_bunmap,
1356         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1357                  int flags, unsigned long caller_ip),
1358         TP_ARGS(ip, bno, len, flags, caller_ip),
1359         TP_STRUCT__entry(
1360                 __field(dev_t, dev)
1361                 __field(xfs_ino_t, ino)
1362                 __field(xfs_fsize_t, size)
1363                 __field(xfs_fileoff_t, bno)
1364                 __field(xfs_filblks_t, len)
1365                 __field(unsigned long, caller_ip)
1366                 __field(int, flags)
1367         ),
1368         TP_fast_assign(
1369                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1370                 __entry->ino = ip->i_ino;
1371                 __entry->size = ip->i_d.di_size;
1372                 __entry->bno = bno;
1373                 __entry->len = len;
1374                 __entry->caller_ip = caller_ip;
1375                 __entry->flags = flags;
1376         ),
1377         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1378                   "flags %s caller %pS",
1379                   MAJOR(__entry->dev), MINOR(__entry->dev),
1380                   __entry->ino,
1381                   __entry->size,
1382                   __entry->bno,
1383                   __entry->len,
1384                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1385                   (void *)__entry->caller_ip)
1386
1387 );
1388
1389 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1390         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1391                  xfs_agblock_t agbno, xfs_extlen_t len),
1392         TP_ARGS(mp, agno, agbno, len),
1393         TP_STRUCT__entry(
1394                 __field(dev_t, dev)
1395                 __field(xfs_agnumber_t, agno)
1396                 __field(xfs_agblock_t, agbno)
1397                 __field(xfs_extlen_t, len)
1398         ),
1399         TP_fast_assign(
1400                 __entry->dev = mp->m_super->s_dev;
1401                 __entry->agno = agno;
1402                 __entry->agbno = agbno;
1403                 __entry->len = len;
1404         ),
1405         TP_printk("dev %d:%d agno %u agbno %u len %u",
1406                   MAJOR(__entry->dev), MINOR(__entry->dev),
1407                   __entry->agno,
1408                   __entry->agbno,
1409                   __entry->len)
1410 );
1411 #define DEFINE_BUSY_EVENT(name) \
1412 DEFINE_EVENT(xfs_extent_busy_class, name, \
1413         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1414                  xfs_agblock_t agbno, xfs_extlen_t len), \
1415         TP_ARGS(mp, agno, agbno, len))
1416 DEFINE_BUSY_EVENT(xfs_extent_busy);
1417 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1418 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1419 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1420 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1421
1422 TRACE_EVENT(xfs_extent_busy_trim,
1423         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1424                  xfs_agblock_t agbno, xfs_extlen_t len,
1425                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1426         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1427         TP_STRUCT__entry(
1428                 __field(dev_t, dev)
1429                 __field(xfs_agnumber_t, agno)
1430                 __field(xfs_agblock_t, agbno)
1431                 __field(xfs_extlen_t, len)
1432                 __field(xfs_agblock_t, tbno)
1433                 __field(xfs_extlen_t, tlen)
1434         ),
1435         TP_fast_assign(
1436                 __entry->dev = mp->m_super->s_dev;
1437                 __entry->agno = agno;
1438                 __entry->agbno = agbno;
1439                 __entry->len = len;
1440                 __entry->tbno = tbno;
1441                 __entry->tlen = tlen;
1442         ),
1443         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1444                   MAJOR(__entry->dev), MINOR(__entry->dev),
1445                   __entry->agno,
1446                   __entry->agbno,
1447                   __entry->len,
1448                   __entry->tbno,
1449                   __entry->tlen)
1450 );
1451
1452 DECLARE_EVENT_CLASS(xfs_agf_class,
1453         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1454                  unsigned long caller_ip),
1455         TP_ARGS(mp, agf, flags, caller_ip),
1456         TP_STRUCT__entry(
1457                 __field(dev_t, dev)
1458                 __field(xfs_agnumber_t, agno)
1459                 __field(int, flags)
1460                 __field(__u32, length)
1461                 __field(__u32, bno_root)
1462                 __field(__u32, cnt_root)
1463                 __field(__u32, bno_level)
1464                 __field(__u32, cnt_level)
1465                 __field(__u32, flfirst)
1466                 __field(__u32, fllast)
1467                 __field(__u32, flcount)
1468                 __field(__u32, freeblks)
1469                 __field(__u32, longest)
1470                 __field(unsigned long, caller_ip)
1471         ),
1472         TP_fast_assign(
1473                 __entry->dev = mp->m_super->s_dev;
1474                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1475                 __entry->flags = flags;
1476                 __entry->length = be32_to_cpu(agf->agf_length),
1477                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1478                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1479                 __entry->bno_level =
1480                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1481                 __entry->cnt_level =
1482                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1483                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1484                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1485                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1486                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1487                 __entry->longest = be32_to_cpu(agf->agf_longest);
1488                 __entry->caller_ip = caller_ip;
1489         ),
1490         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1491                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1492                   "freeblks %u longest %u caller %pS",
1493                   MAJOR(__entry->dev), MINOR(__entry->dev),
1494                   __entry->agno,
1495                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1496                   __entry->length,
1497                   __entry->bno_root,
1498                   __entry->cnt_root,
1499                   __entry->bno_level,
1500                   __entry->cnt_level,
1501                   __entry->flfirst,
1502                   __entry->fllast,
1503                   __entry->flcount,
1504                   __entry->freeblks,
1505                   __entry->longest,
1506                   (void *)__entry->caller_ip)
1507 );
1508 #define DEFINE_AGF_EVENT(name) \
1509 DEFINE_EVENT(xfs_agf_class, name, \
1510         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, \
1511                  unsigned long caller_ip), \
1512         TP_ARGS(mp, agf, flags, caller_ip))
1513 DEFINE_AGF_EVENT(xfs_agf);
1514 DEFINE_AGF_EVENT(xfs_agfl_reset);
1515
1516 TRACE_EVENT(xfs_free_extent,
1517         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1518                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1519                  int haveright),
1520         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1521         TP_STRUCT__entry(
1522                 __field(dev_t, dev)
1523                 __field(xfs_agnumber_t, agno)
1524                 __field(xfs_agblock_t, agbno)
1525                 __field(xfs_extlen_t, len)
1526                 __field(int, resv)
1527                 __field(int, haveleft)
1528                 __field(int, haveright)
1529         ),
1530         TP_fast_assign(
1531                 __entry->dev = mp->m_super->s_dev;
1532                 __entry->agno = agno;
1533                 __entry->agbno = agbno;
1534                 __entry->len = len;
1535                 __entry->resv = resv;
1536                 __entry->haveleft = haveleft;
1537                 __entry->haveright = haveright;
1538         ),
1539         TP_printk("dev %d:%d agno %u agbno %u len %u resv %d %s",
1540                   MAJOR(__entry->dev), MINOR(__entry->dev),
1541                   __entry->agno,
1542                   __entry->agbno,
1543                   __entry->len,
1544                   __entry->resv,
1545                   __entry->haveleft ?
1546                         (__entry->haveright ? "both" : "left") :
1547                         (__entry->haveright ? "right" : "none"))
1548
1549 );
1550
1551 DECLARE_EVENT_CLASS(xfs_alloc_class,
1552         TP_PROTO(struct xfs_alloc_arg *args),
1553         TP_ARGS(args),
1554         TP_STRUCT__entry(
1555                 __field(dev_t, dev)
1556                 __field(xfs_agnumber_t, agno)
1557                 __field(xfs_agblock_t, agbno)
1558                 __field(xfs_extlen_t, minlen)
1559                 __field(xfs_extlen_t, maxlen)
1560                 __field(xfs_extlen_t, mod)
1561                 __field(xfs_extlen_t, prod)
1562                 __field(xfs_extlen_t, minleft)
1563                 __field(xfs_extlen_t, total)
1564                 __field(xfs_extlen_t, alignment)
1565                 __field(xfs_extlen_t, minalignslop)
1566                 __field(xfs_extlen_t, len)
1567                 __field(short, type)
1568                 __field(short, otype)
1569                 __field(char, wasdel)
1570                 __field(char, wasfromfl)
1571                 __field(int, resv)
1572                 __field(int, datatype)
1573                 __field(xfs_fsblock_t, firstblock)
1574         ),
1575         TP_fast_assign(
1576                 __entry->dev = args->mp->m_super->s_dev;
1577                 __entry->agno = args->agno;
1578                 __entry->agbno = args->agbno;
1579                 __entry->minlen = args->minlen;
1580                 __entry->maxlen = args->maxlen;
1581                 __entry->mod = args->mod;
1582                 __entry->prod = args->prod;
1583                 __entry->minleft = args->minleft;
1584                 __entry->total = args->total;
1585                 __entry->alignment = args->alignment;
1586                 __entry->minalignslop = args->minalignslop;
1587                 __entry->len = args->len;
1588                 __entry->type = args->type;
1589                 __entry->otype = args->otype;
1590                 __entry->wasdel = args->wasdel;
1591                 __entry->wasfromfl = args->wasfromfl;
1592                 __entry->resv = args->resv;
1593                 __entry->datatype = args->datatype;
1594                 __entry->firstblock = args->tp->t_firstblock;
1595         ),
1596         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1597                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1598                   "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1599                   "datatype 0x%x firstblock 0x%llx",
1600                   MAJOR(__entry->dev), MINOR(__entry->dev),
1601                   __entry->agno,
1602                   __entry->agbno,
1603                   __entry->minlen,
1604                   __entry->maxlen,
1605                   __entry->mod,
1606                   __entry->prod,
1607                   __entry->minleft,
1608                   __entry->total,
1609                   __entry->alignment,
1610                   __entry->minalignslop,
1611                   __entry->len,
1612                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1613                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1614                   __entry->wasdel,
1615                   __entry->wasfromfl,
1616                   __entry->resv,
1617                   __entry->datatype,
1618                   (unsigned long long)__entry->firstblock)
1619 )
1620
1621 #define DEFINE_ALLOC_EVENT(name) \
1622 DEFINE_EVENT(xfs_alloc_class, name, \
1623         TP_PROTO(struct xfs_alloc_arg *args), \
1624         TP_ARGS(args))
1625 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1626 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1627 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1628 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1629 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1630 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1631 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1632 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1633 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1634 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1635 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1636 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1637 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1638 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1639 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1640 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1641 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1642 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1643 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1644 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1645 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1646 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1647 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1648 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1649 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1650
1651 DECLARE_EVENT_CLASS(xfs_da_class,
1652         TP_PROTO(struct xfs_da_args *args),
1653         TP_ARGS(args),
1654         TP_STRUCT__entry(
1655                 __field(dev_t, dev)
1656                 __field(xfs_ino_t, ino)
1657                 __dynamic_array(char, name, args->namelen)
1658                 __field(int, namelen)
1659                 __field(xfs_dahash_t, hashval)
1660                 __field(xfs_ino_t, inumber)
1661                 __field(int, op_flags)
1662         ),
1663         TP_fast_assign(
1664                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1665                 __entry->ino = args->dp->i_ino;
1666                 if (args->namelen)
1667                         memcpy(__get_str(name), args->name, args->namelen);
1668                 __entry->namelen = args->namelen;
1669                 __entry->hashval = args->hashval;
1670                 __entry->inumber = args->inumber;
1671                 __entry->op_flags = args->op_flags;
1672         ),
1673         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1674                   "inumber 0x%llx op_flags %s",
1675                   MAJOR(__entry->dev), MINOR(__entry->dev),
1676                   __entry->ino,
1677                   __entry->namelen,
1678                   __entry->namelen ? __get_str(name) : NULL,
1679                   __entry->namelen,
1680                   __entry->hashval,
1681                   __entry->inumber,
1682                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1683 )
1684
1685 #define DEFINE_DIR2_EVENT(name) \
1686 DEFINE_EVENT(xfs_da_class, name, \
1687         TP_PROTO(struct xfs_da_args *args), \
1688         TP_ARGS(args))
1689 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1690 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1691 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1692 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1693 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1694 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1695 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1696 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1697 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1698 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1699 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1700 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1701 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1702 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1703 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1704 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1705 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1706 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1707 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1708 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1709 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1710 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1711 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1712 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1713 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1714
1715 DECLARE_EVENT_CLASS(xfs_attr_class,
1716         TP_PROTO(struct xfs_da_args *args),
1717         TP_ARGS(args),
1718         TP_STRUCT__entry(
1719                 __field(dev_t, dev)
1720                 __field(xfs_ino_t, ino)
1721                 __dynamic_array(char, name, args->namelen)
1722                 __field(int, namelen)
1723                 __field(int, valuelen)
1724                 __field(xfs_dahash_t, hashval)
1725                 __field(int, flags)
1726                 __field(int, op_flags)
1727         ),
1728         TP_fast_assign(
1729                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1730                 __entry->ino = args->dp->i_ino;
1731                 if (args->namelen)
1732                         memcpy(__get_str(name), args->name, args->namelen);
1733                 __entry->namelen = args->namelen;
1734                 __entry->valuelen = args->valuelen;
1735                 __entry->hashval = args->hashval;
1736                 __entry->flags = args->flags;
1737                 __entry->op_flags = args->op_flags;
1738         ),
1739         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1740                   "hashval 0x%x flags %s op_flags %s",
1741                   MAJOR(__entry->dev), MINOR(__entry->dev),
1742                   __entry->ino,
1743                   __entry->namelen,
1744                   __entry->namelen ? __get_str(name) : NULL,
1745                   __entry->namelen,
1746                   __entry->valuelen,
1747                   __entry->hashval,
1748                   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
1749                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1750 )
1751
1752 #define DEFINE_ATTR_EVENT(name) \
1753 DEFINE_EVENT(xfs_attr_class, name, \
1754         TP_PROTO(struct xfs_da_args *args), \
1755         TP_ARGS(args))
1756 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1757 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1758 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1759 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1760 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1761 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1762
1763 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1764 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1765 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1766 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1767 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1768 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1769 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1770 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1771 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1772 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1773 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1774 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1775 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1776 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1777 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1778 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1779 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1780 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1781 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1782 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1783 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1784 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1785 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1786
1787 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1788 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1789 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1790 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1791
1792 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1793 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1794
1795 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1796 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1797 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1798
1799 #define DEFINE_DA_EVENT(name) \
1800 DEFINE_EVENT(xfs_da_class, name, \
1801         TP_PROTO(struct xfs_da_args *args), \
1802         TP_ARGS(args))
1803 DEFINE_DA_EVENT(xfs_da_split);
1804 DEFINE_DA_EVENT(xfs_da_join);
1805 DEFINE_DA_EVENT(xfs_da_link_before);
1806 DEFINE_DA_EVENT(xfs_da_link_after);
1807 DEFINE_DA_EVENT(xfs_da_unlink_back);
1808 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1809 DEFINE_DA_EVENT(xfs_da_root_split);
1810 DEFINE_DA_EVENT(xfs_da_root_join);
1811 DEFINE_DA_EVENT(xfs_da_node_add);
1812 DEFINE_DA_EVENT(xfs_da_node_create);
1813 DEFINE_DA_EVENT(xfs_da_node_split);
1814 DEFINE_DA_EVENT(xfs_da_node_remove);
1815 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1816 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1817 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1818 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1819 DEFINE_DA_EVENT(xfs_da_grow_inode);
1820 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1821 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1822 DEFINE_DA_EVENT(xfs_da_path_shift);
1823
1824 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1825         TP_PROTO(struct xfs_da_args *args, int idx),
1826         TP_ARGS(args, idx),
1827         TP_STRUCT__entry(
1828                 __field(dev_t, dev)
1829                 __field(xfs_ino_t, ino)
1830                 __field(int, op_flags)
1831                 __field(int, idx)
1832         ),
1833         TP_fast_assign(
1834                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1835                 __entry->ino = args->dp->i_ino;
1836                 __entry->op_flags = args->op_flags;
1837                 __entry->idx = idx;
1838         ),
1839         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1840                   MAJOR(__entry->dev), MINOR(__entry->dev),
1841                   __entry->ino,
1842                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1843                   __entry->idx)
1844 )
1845
1846 #define DEFINE_DIR2_SPACE_EVENT(name) \
1847 DEFINE_EVENT(xfs_dir2_space_class, name, \
1848         TP_PROTO(struct xfs_da_args *args, int idx), \
1849         TP_ARGS(args, idx))
1850 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1851 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1852 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1853 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1854
1855 TRACE_EVENT(xfs_dir2_leafn_moveents,
1856         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1857         TP_ARGS(args, src_idx, dst_idx, count),
1858         TP_STRUCT__entry(
1859                 __field(dev_t, dev)
1860                 __field(xfs_ino_t, ino)
1861                 __field(int, op_flags)
1862                 __field(int, src_idx)
1863                 __field(int, dst_idx)
1864                 __field(int, count)
1865         ),
1866         TP_fast_assign(
1867                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1868                 __entry->ino = args->dp->i_ino;
1869                 __entry->op_flags = args->op_flags;
1870                 __entry->src_idx = src_idx;
1871                 __entry->dst_idx = dst_idx;
1872                 __entry->count = count;
1873         ),
1874         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1875                   "src_idx %d dst_idx %d count %d",
1876                   MAJOR(__entry->dev), MINOR(__entry->dev),
1877                   __entry->ino,
1878                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1879                   __entry->src_idx,
1880                   __entry->dst_idx,
1881                   __entry->count)
1882 );
1883
1884 #define XFS_SWAPEXT_INODES \
1885         { 0,    "target" }, \
1886         { 1,    "temp" }
1887
1888 #define XFS_INODE_FORMAT_STR \
1889         { 0,    "invalid" }, \
1890         { 1,    "local" }, \
1891         { 2,    "extent" }, \
1892         { 3,    "btree" }
1893
1894 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1895         TP_PROTO(struct xfs_inode *ip, int which),
1896         TP_ARGS(ip, which),
1897         TP_STRUCT__entry(
1898                 __field(dev_t, dev)
1899                 __field(int, which)
1900                 __field(xfs_ino_t, ino)
1901                 __field(int, format)
1902                 __field(int, nex)
1903                 __field(int, broot_size)
1904                 __field(int, fork_off)
1905         ),
1906         TP_fast_assign(
1907                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1908                 __entry->which = which;
1909                 __entry->ino = ip->i_ino;
1910                 __entry->format = ip->i_d.di_format;
1911                 __entry->nex = ip->i_d.di_nextents;
1912                 __entry->broot_size = ip->i_df.if_broot_bytes;
1913                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1914         ),
1915         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1916                   "broot size %d, fork offset %d",
1917                   MAJOR(__entry->dev), MINOR(__entry->dev),
1918                   __entry->ino,
1919                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1920                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1921                   __entry->nex,
1922                   __entry->broot_size,
1923                   __entry->fork_off)
1924 )
1925
1926 #define DEFINE_SWAPEXT_EVENT(name) \
1927 DEFINE_EVENT(xfs_swap_extent_class, name, \
1928         TP_PROTO(struct xfs_inode *ip, int which), \
1929         TP_ARGS(ip, which))
1930
1931 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1932 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1933
1934 TRACE_EVENT(xfs_log_recover,
1935         TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
1936         TP_ARGS(log, headblk, tailblk),
1937         TP_STRUCT__entry(
1938                 __field(dev_t, dev)
1939                 __field(xfs_daddr_t, headblk)
1940                 __field(xfs_daddr_t, tailblk)
1941         ),
1942         TP_fast_assign(
1943                 __entry->dev = log->l_mp->m_super->s_dev;
1944                 __entry->headblk = headblk;
1945                 __entry->tailblk = tailblk;
1946         ),
1947         TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
1948                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
1949                   __entry->tailblk)
1950 )
1951
1952 TRACE_EVENT(xfs_log_recover_record,
1953         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
1954         TP_ARGS(log, rhead, pass),
1955         TP_STRUCT__entry(
1956                 __field(dev_t, dev)
1957                 __field(xfs_lsn_t, lsn)
1958                 __field(int, len)
1959                 __field(int, num_logops)
1960                 __field(int, pass)
1961         ),
1962         TP_fast_assign(
1963                 __entry->dev = log->l_mp->m_super->s_dev;
1964                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
1965                 __entry->len = be32_to_cpu(rhead->h_len);
1966                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
1967                 __entry->pass = pass;
1968         ),
1969         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
1970                   MAJOR(__entry->dev), MINOR(__entry->dev),
1971                   __entry->lsn, __entry->len, __entry->num_logops,
1972                    __entry->pass)
1973 )
1974
1975 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1976         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1977                 struct xlog_recover_item *item, int pass),
1978         TP_ARGS(log, trans, item, pass),
1979         TP_STRUCT__entry(
1980                 __field(dev_t, dev)
1981                 __field(unsigned long, item)
1982                 __field(xlog_tid_t, tid)
1983                 __field(xfs_lsn_t, lsn)
1984                 __field(int, type)
1985                 __field(int, pass)
1986                 __field(int, count)
1987                 __field(int, total)
1988         ),
1989         TP_fast_assign(
1990                 __entry->dev = log->l_mp->m_super->s_dev;
1991                 __entry->item = (unsigned long)item;
1992                 __entry->tid = trans->r_log_tid;
1993                 __entry->lsn = trans->r_lsn;
1994                 __entry->type = ITEM_TYPE(item);
1995                 __entry->pass = pass;
1996                 __entry->count = item->ri_cnt;
1997                 __entry->total = item->ri_total;
1998         ),
1999         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item %p, "
2000                   "item type %s item region count/total %d/%d",
2001                   MAJOR(__entry->dev), MINOR(__entry->dev),
2002                   __entry->tid,
2003                   __entry->lsn,
2004                   __entry->pass,
2005                   (void *)__entry->item,
2006                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2007                   __entry->count,
2008                   __entry->total)
2009 )
2010
2011 #define DEFINE_LOG_RECOVER_ITEM(name) \
2012 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2013         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2014                 struct xlog_recover_item *item, int pass), \
2015         TP_ARGS(log, trans, item, pass))
2016
2017 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2018 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2019 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2020 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2021 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2022
2023 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2024         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2025         TP_ARGS(log, buf_f),
2026         TP_STRUCT__entry(
2027                 __field(dev_t, dev)
2028                 __field(int64_t, blkno)
2029                 __field(unsigned short, len)
2030                 __field(unsigned short, flags)
2031                 __field(unsigned short, size)
2032                 __field(unsigned int, map_size)
2033         ),
2034         TP_fast_assign(
2035                 __entry->dev = log->l_mp->m_super->s_dev;
2036                 __entry->blkno = buf_f->blf_blkno;
2037                 __entry->len = buf_f->blf_len;
2038                 __entry->flags = buf_f->blf_flags;
2039                 __entry->size = buf_f->blf_size;
2040                 __entry->map_size = buf_f->blf_map_size;
2041         ),
2042         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2043                         "map_size %d",
2044                   MAJOR(__entry->dev), MINOR(__entry->dev),
2045                   __entry->blkno,
2046                   __entry->len,
2047                   __entry->flags,
2048                   __entry->size,
2049                   __entry->map_size)
2050 )
2051
2052 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2053 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2054         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2055         TP_ARGS(log, buf_f))
2056
2057 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2058 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2059 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2060 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2061 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2062 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2063 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2064 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2065 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2066
2067 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2068         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2069         TP_ARGS(log, in_f),
2070         TP_STRUCT__entry(
2071                 __field(dev_t, dev)
2072                 __field(xfs_ino_t, ino)
2073                 __field(unsigned short, size)
2074                 __field(int, fields)
2075                 __field(unsigned short, asize)
2076                 __field(unsigned short, dsize)
2077                 __field(int64_t, blkno)
2078                 __field(int, len)
2079                 __field(int, boffset)
2080         ),
2081         TP_fast_assign(
2082                 __entry->dev = log->l_mp->m_super->s_dev;
2083                 __entry->ino = in_f->ilf_ino;
2084                 __entry->size = in_f->ilf_size;
2085                 __entry->fields = in_f->ilf_fields;
2086                 __entry->asize = in_f->ilf_asize;
2087                 __entry->dsize = in_f->ilf_dsize;
2088                 __entry->blkno = in_f->ilf_blkno;
2089                 __entry->len = in_f->ilf_len;
2090                 __entry->boffset = in_f->ilf_boffset;
2091         ),
2092         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2093                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2094                   MAJOR(__entry->dev), MINOR(__entry->dev),
2095                   __entry->ino,
2096                   __entry->size,
2097                   __entry->fields,
2098                   __entry->asize,
2099                   __entry->dsize,
2100                   __entry->blkno,
2101                   __entry->len,
2102                   __entry->boffset)
2103 )
2104 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2105 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2106         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2107         TP_ARGS(log, in_f))
2108
2109 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2110 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2111 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2112
2113 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2114         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2115         TP_ARGS(log, in_f),
2116         TP_STRUCT__entry(
2117                 __field(dev_t, dev)
2118                 __field(xfs_agnumber_t, agno)
2119                 __field(xfs_agblock_t, agbno)
2120                 __field(unsigned int, count)
2121                 __field(unsigned int, isize)
2122                 __field(xfs_agblock_t, length)
2123                 __field(unsigned int, gen)
2124         ),
2125         TP_fast_assign(
2126                 __entry->dev = log->l_mp->m_super->s_dev;
2127                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2128                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2129                 __entry->count = be32_to_cpu(in_f->icl_count);
2130                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2131                 __entry->length = be32_to_cpu(in_f->icl_length);
2132                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2133         ),
2134         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2135                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2136                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2137                   __entry->length, __entry->gen)
2138 )
2139 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2140 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2141         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2142         TP_ARGS(log, in_f))
2143
2144 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2145 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2146
2147 DECLARE_EVENT_CLASS(xfs_discard_class,
2148         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2149                  xfs_agblock_t agbno, xfs_extlen_t len),
2150         TP_ARGS(mp, agno, agbno, len),
2151         TP_STRUCT__entry(
2152                 __field(dev_t, dev)
2153                 __field(xfs_agnumber_t, agno)
2154                 __field(xfs_agblock_t, agbno)
2155                 __field(xfs_extlen_t, len)
2156         ),
2157         TP_fast_assign(
2158                 __entry->dev = mp->m_super->s_dev;
2159                 __entry->agno = agno;
2160                 __entry->agbno = agbno;
2161                 __entry->len = len;
2162         ),
2163         TP_printk("dev %d:%d agno %u agbno %u len %u",
2164                   MAJOR(__entry->dev), MINOR(__entry->dev),
2165                   __entry->agno,
2166                   __entry->agbno,
2167                   __entry->len)
2168 )
2169
2170 #define DEFINE_DISCARD_EVENT(name) \
2171 DEFINE_EVENT(xfs_discard_class, name, \
2172         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2173                  xfs_agblock_t agbno, xfs_extlen_t len), \
2174         TP_ARGS(mp, agno, agbno, len))
2175 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2176 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2177 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2178 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2179
2180 /* btree cursor events */
2181 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2182         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2183         TP_ARGS(cur, level, bp),
2184         TP_STRUCT__entry(
2185                 __field(dev_t, dev)
2186                 __field(xfs_btnum_t, btnum)
2187                 __field(int, level)
2188                 __field(int, nlevels)
2189                 __field(int, ptr)
2190                 __field(xfs_daddr_t, daddr)
2191         ),
2192         TP_fast_assign(
2193                 __entry->dev = cur->bc_mp->m_super->s_dev;
2194                 __entry->btnum = cur->bc_btnum;
2195                 __entry->level = level;
2196                 __entry->nlevels = cur->bc_nlevels;
2197                 __entry->ptr = cur->bc_ptrs[level];
2198                 __entry->daddr = bp ? bp->b_bn : -1;
2199         ),
2200         TP_printk("dev %d:%d btnum %d level %d/%d ptr %d daddr 0x%llx",
2201                   MAJOR(__entry->dev), MINOR(__entry->dev),
2202                   __entry->btnum,
2203                   __entry->level,
2204                   __entry->nlevels,
2205                   __entry->ptr,
2206                   (unsigned long long)__entry->daddr)
2207 )
2208
2209 #define DEFINE_BTREE_CUR_EVENT(name) \
2210 DEFINE_EVENT(xfs_btree_cur_class, name, \
2211         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2212         TP_ARGS(cur, level, bp))
2213 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2214 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2215
2216 /* deferred ops */
2217 struct xfs_defer_pending;
2218
2219 DECLARE_EVENT_CLASS(xfs_defer_class,
2220         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
2221         TP_ARGS(tp, caller_ip),
2222         TP_STRUCT__entry(
2223                 __field(dev_t, dev)
2224                 __field(struct xfs_trans *, tp)
2225                 __field(char, committed)
2226                 __field(unsigned long, caller_ip)
2227         ),
2228         TP_fast_assign(
2229                 __entry->dev = tp->t_mountp->m_super->s_dev;
2230                 __entry->tp = tp;
2231                 __entry->caller_ip = caller_ip;
2232         ),
2233         TP_printk("dev %d:%d tp %p caller %pS",
2234                   MAJOR(__entry->dev), MINOR(__entry->dev),
2235                   __entry->tp,
2236                   (char *)__entry->caller_ip)
2237 )
2238 #define DEFINE_DEFER_EVENT(name) \
2239 DEFINE_EVENT(xfs_defer_class, name, \
2240         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
2241         TP_ARGS(tp, caller_ip))
2242
2243 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2244         TP_PROTO(struct xfs_trans *tp, int error),
2245         TP_ARGS(tp, error),
2246         TP_STRUCT__entry(
2247                 __field(dev_t, dev)
2248                 __field(struct xfs_trans *, tp)
2249                 __field(char, committed)
2250                 __field(int, error)
2251         ),
2252         TP_fast_assign(
2253                 __entry->dev = tp->t_mountp->m_super->s_dev;
2254                 __entry->tp = tp;
2255                 __entry->error = error;
2256         ),
2257         TP_printk("dev %d:%d tp %p err %d",
2258                   MAJOR(__entry->dev), MINOR(__entry->dev),
2259                   __entry->tp,
2260                   __entry->error)
2261 )
2262 #define DEFINE_DEFER_ERROR_EVENT(name) \
2263 DEFINE_EVENT(xfs_defer_error_class, name, \
2264         TP_PROTO(struct xfs_trans *tp, int error), \
2265         TP_ARGS(tp, error))
2266
2267 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2268         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2269         TP_ARGS(mp, dfp),
2270         TP_STRUCT__entry(
2271                 __field(dev_t, dev)
2272                 __field(int, type)
2273                 __field(void *, intent)
2274                 __field(char, committed)
2275                 __field(int, nr)
2276         ),
2277         TP_fast_assign(
2278                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2279                 __entry->type = dfp->dfp_type->type;
2280                 __entry->intent = dfp->dfp_intent;
2281                 __entry->committed = dfp->dfp_done != NULL;
2282                 __entry->nr = dfp->dfp_count;
2283         ),
2284         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2285                   MAJOR(__entry->dev), MINOR(__entry->dev),
2286                   __entry->type,
2287                   __entry->intent,
2288                   __entry->committed,
2289                   __entry->nr)
2290 )
2291 #define DEFINE_DEFER_PENDING_EVENT(name) \
2292 DEFINE_EVENT(xfs_defer_pending_class, name, \
2293         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2294         TP_ARGS(mp, dfp))
2295
2296 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2297         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2298                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2299         TP_ARGS(mp, agno, type, agbno, len),
2300         TP_STRUCT__entry(
2301                 __field(dev_t, dev)
2302                 __field(xfs_agnumber_t, agno)
2303                 __field(int, type)
2304                 __field(xfs_agblock_t, agbno)
2305                 __field(xfs_extlen_t, len)
2306         ),
2307         TP_fast_assign(
2308                 __entry->dev = mp->m_super->s_dev;
2309                 __entry->agno = agno;
2310                 __entry->type = type;
2311                 __entry->agbno = agbno;
2312                 __entry->len = len;
2313         ),
2314         TP_printk("dev %d:%d op %d agno %u agbno %u len %u",
2315                   MAJOR(__entry->dev), MINOR(__entry->dev),
2316                   __entry->type,
2317                   __entry->agno,
2318                   __entry->agbno,
2319                   __entry->len)
2320 );
2321 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2322 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2323         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2324                  int type, \
2325                  xfs_agblock_t bno, \
2326                  xfs_extlen_t len), \
2327         TP_ARGS(mp, agno, type, bno, len))
2328
2329 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2330         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2331                  int op,
2332                  xfs_agblock_t agbno,
2333                  xfs_ino_t ino,
2334                  int whichfork,
2335                  xfs_fileoff_t offset,
2336                  xfs_filblks_t len,
2337                  xfs_exntst_t state),
2338         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2339         TP_STRUCT__entry(
2340                 __field(dev_t, dev)
2341                 __field(xfs_agnumber_t, agno)
2342                 __field(xfs_ino_t, ino)
2343                 __field(xfs_agblock_t, agbno)
2344                 __field(int, whichfork)
2345                 __field(xfs_fileoff_t, l_loff)
2346                 __field(xfs_filblks_t, l_len)
2347                 __field(xfs_exntst_t, l_state)
2348                 __field(int, op)
2349         ),
2350         TP_fast_assign(
2351                 __entry->dev = mp->m_super->s_dev;
2352                 __entry->agno = agno;
2353                 __entry->ino = ino;
2354                 __entry->agbno = agbno;
2355                 __entry->whichfork = whichfork;
2356                 __entry->l_loff = offset;
2357                 __entry->l_len = len;
2358                 __entry->l_state = state;
2359                 __entry->op = op;
2360         ),
2361         TP_printk("dev %d:%d op %d agno %u agbno %u owner %lld %s offset %llu len %llu state %d",
2362                   MAJOR(__entry->dev), MINOR(__entry->dev),
2363                   __entry->op,
2364                   __entry->agno,
2365                   __entry->agbno,
2366                   __entry->ino,
2367                   __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
2368                   __entry->l_loff,
2369                   __entry->l_len,
2370                   __entry->l_state)
2371 );
2372 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2373 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2374         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2375                  int op, \
2376                  xfs_agblock_t agbno, \
2377                  xfs_ino_t ino, \
2378                  int whichfork, \
2379                  xfs_fileoff_t offset, \
2380                  xfs_filblks_t len, \
2381                  xfs_exntst_t state), \
2382         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2383
2384 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2385 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2386 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2387 DEFINE_DEFER_EVENT(xfs_defer_finish);
2388 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2389
2390 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2391 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2392
2393 DEFINE_DEFER_PENDING_EVENT(xfs_defer_create_intent);
2394 DEFINE_DEFER_PENDING_EVENT(xfs_defer_cancel_list);
2395 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2396 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2397
2398 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2399 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2400 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2401 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_defer);
2402 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_deferred);
2403
2404 /* rmap tracepoints */
2405 DECLARE_EVENT_CLASS(xfs_rmap_class,
2406         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2407                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2408                  struct xfs_owner_info *oinfo),
2409         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2410         TP_STRUCT__entry(
2411                 __field(dev_t, dev)
2412                 __field(xfs_agnumber_t, agno)
2413                 __field(xfs_agblock_t, agbno)
2414                 __field(xfs_extlen_t, len)
2415                 __field(uint64_t, owner)
2416                 __field(uint64_t, offset)
2417                 __field(unsigned long, flags)
2418         ),
2419         TP_fast_assign(
2420                 __entry->dev = mp->m_super->s_dev;
2421                 __entry->agno = agno;
2422                 __entry->agbno = agbno;
2423                 __entry->len = len;
2424                 __entry->owner = oinfo->oi_owner;
2425                 __entry->offset = oinfo->oi_offset;
2426                 __entry->flags = oinfo->oi_flags;
2427                 if (unwritten)
2428                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2429         ),
2430         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%lx",
2431                   MAJOR(__entry->dev), MINOR(__entry->dev),
2432                   __entry->agno,
2433                   __entry->agbno,
2434                   __entry->len,
2435                   __entry->owner,
2436                   __entry->offset,
2437                   __entry->flags)
2438 );
2439 #define DEFINE_RMAP_EVENT(name) \
2440 DEFINE_EVENT(xfs_rmap_class, name, \
2441         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2442                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2443                  struct xfs_owner_info *oinfo), \
2444         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2445
2446 /* simple AG-based error/%ip tracepoint class */
2447 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2448         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2449                  unsigned long caller_ip),
2450         TP_ARGS(mp, agno, error, caller_ip),
2451         TP_STRUCT__entry(
2452                 __field(dev_t, dev)
2453                 __field(xfs_agnumber_t, agno)
2454                 __field(int, error)
2455                 __field(unsigned long, caller_ip)
2456         ),
2457         TP_fast_assign(
2458                 __entry->dev = mp->m_super->s_dev;
2459                 __entry->agno = agno;
2460                 __entry->error = error;
2461                 __entry->caller_ip = caller_ip;
2462         ),
2463         TP_printk("dev %d:%d agno %u error %d caller %pS",
2464                   MAJOR(__entry->dev), MINOR(__entry->dev),
2465                   __entry->agno,
2466                   __entry->error,
2467                   (char *)__entry->caller_ip)
2468 );
2469
2470 #define DEFINE_AG_ERROR_EVENT(name) \
2471 DEFINE_EVENT(xfs_ag_error_class, name, \
2472         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2473                  unsigned long caller_ip), \
2474         TP_ARGS(mp, agno, error, caller_ip))
2475
2476 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2477 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2478 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2479 DEFINE_RMAP_EVENT(xfs_rmap_map);
2480 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2481 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2482 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2483 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2484 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2485 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2486
2487 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2488         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2489                  xfs_agblock_t agbno, xfs_extlen_t len,
2490                  uint64_t owner, uint64_t offset, unsigned int flags),
2491         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2492         TP_STRUCT__entry(
2493                 __field(dev_t, dev)
2494                 __field(xfs_agnumber_t, agno)
2495                 __field(xfs_agblock_t, agbno)
2496                 __field(xfs_extlen_t, len)
2497                 __field(uint64_t, owner)
2498                 __field(uint64_t, offset)
2499                 __field(unsigned int, flags)
2500         ),
2501         TP_fast_assign(
2502                 __entry->dev = mp->m_super->s_dev;
2503                 __entry->agno = agno;
2504                 __entry->agbno = agbno;
2505                 __entry->len = len;
2506                 __entry->owner = owner;
2507                 __entry->offset = offset;
2508                 __entry->flags = flags;
2509         ),
2510         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%x",
2511                   MAJOR(__entry->dev), MINOR(__entry->dev),
2512                   __entry->agno,
2513                   __entry->agbno,
2514                   __entry->len,
2515                   __entry->owner,
2516                   __entry->offset,
2517                   __entry->flags)
2518 );
2519 #define DEFINE_RMAPBT_EVENT(name) \
2520 DEFINE_EVENT(xfs_rmapbt_class, name, \
2521         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2522                  xfs_agblock_t agbno, xfs_extlen_t len, \
2523                  uint64_t owner, uint64_t offset, unsigned int flags), \
2524         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2525
2526 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2527 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2528 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2529
2530 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2531 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2532 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2533 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2534 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2535 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2536 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2537 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2538
2539 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2540 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2541 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2542 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2543 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2544 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2545 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2546
2547 /* deferred bmbt updates */
2548 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2549 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2550 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2551
2552 /* per-AG reservation */
2553 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2554         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2555                  xfs_extlen_t len),
2556         TP_ARGS(pag, resv, len),
2557         TP_STRUCT__entry(
2558                 __field(dev_t, dev)
2559                 __field(xfs_agnumber_t, agno)
2560                 __field(int, resv)
2561                 __field(xfs_extlen_t, freeblks)
2562                 __field(xfs_extlen_t, flcount)
2563                 __field(xfs_extlen_t, reserved)
2564                 __field(xfs_extlen_t, asked)
2565                 __field(xfs_extlen_t, len)
2566         ),
2567         TP_fast_assign(
2568                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2569
2570                 __entry->dev = pag->pag_mount->m_super->s_dev;
2571                 __entry->agno = pag->pag_agno;
2572                 __entry->resv = resv;
2573                 __entry->freeblks = pag->pagf_freeblks;
2574                 __entry->flcount = pag->pagf_flcount;
2575                 __entry->reserved = r ? r->ar_reserved : 0;
2576                 __entry->asked = r ? r->ar_asked : 0;
2577                 __entry->len = len;
2578         ),
2579         TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u "
2580                   "resv %u ask %u len %u",
2581                   MAJOR(__entry->dev), MINOR(__entry->dev),
2582                   __entry->agno,
2583                   __entry->resv,
2584                   __entry->freeblks,
2585                   __entry->flcount,
2586                   __entry->reserved,
2587                   __entry->asked,
2588                   __entry->len)
2589 )
2590 #define DEFINE_AG_RESV_EVENT(name) \
2591 DEFINE_EVENT(xfs_ag_resv_class, name, \
2592         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2593                  xfs_extlen_t len), \
2594         TP_ARGS(pag, type, len))
2595
2596 /* per-AG reservation tracepoints */
2597 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2598 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2599 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2600 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2601 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2602 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2603
2604 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2605 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2606
2607 /* refcount tracepoint classes */
2608
2609 /* reuse the discard trace class for agbno/aglen-based traces */
2610 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2611
2612 /* ag btree lookup tracepoint class */
2613 #define XFS_AG_BTREE_CMP_FORMAT_STR \
2614         { XFS_LOOKUP_EQ,        "eq" }, \
2615         { XFS_LOOKUP_LE,        "le" }, \
2616         { XFS_LOOKUP_GE,        "ge" }
2617 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2618         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2619                  xfs_agblock_t agbno, xfs_lookup_t dir),
2620         TP_ARGS(mp, agno, agbno, dir),
2621         TP_STRUCT__entry(
2622                 __field(dev_t, dev)
2623                 __field(xfs_agnumber_t, agno)
2624                 __field(xfs_agblock_t, agbno)
2625                 __field(xfs_lookup_t, dir)
2626         ),
2627         TP_fast_assign(
2628                 __entry->dev = mp->m_super->s_dev;
2629                 __entry->agno = agno;
2630                 __entry->agbno = agbno;
2631                 __entry->dir = dir;
2632         ),
2633         TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)",
2634                   MAJOR(__entry->dev), MINOR(__entry->dev),
2635                   __entry->agno,
2636                   __entry->agbno,
2637                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2638                   __entry->dir)
2639 )
2640
2641 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2642 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2643         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2644                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2645         TP_ARGS(mp, agno, agbno, dir))
2646
2647 /* single-rcext tracepoint class */
2648 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2649         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2650                  struct xfs_refcount_irec *irec),
2651         TP_ARGS(mp, agno, irec),
2652         TP_STRUCT__entry(
2653                 __field(dev_t, dev)
2654                 __field(xfs_agnumber_t, agno)
2655                 __field(xfs_agblock_t, startblock)
2656                 __field(xfs_extlen_t, blockcount)
2657                 __field(xfs_nlink_t, refcount)
2658         ),
2659         TP_fast_assign(
2660                 __entry->dev = mp->m_super->s_dev;
2661                 __entry->agno = agno;
2662                 __entry->startblock = irec->rc_startblock;
2663                 __entry->blockcount = irec->rc_blockcount;
2664                 __entry->refcount = irec->rc_refcount;
2665         ),
2666         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u",
2667                   MAJOR(__entry->dev), MINOR(__entry->dev),
2668                   __entry->agno,
2669                   __entry->startblock,
2670                   __entry->blockcount,
2671                   __entry->refcount)
2672 )
2673
2674 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2675 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2676         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2677                  struct xfs_refcount_irec *irec), \
2678         TP_ARGS(mp, agno, irec))
2679
2680 /* single-rcext and an agbno tracepoint class */
2681 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2682         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2683                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2684         TP_ARGS(mp, agno, irec, agbno),
2685         TP_STRUCT__entry(
2686                 __field(dev_t, dev)
2687                 __field(xfs_agnumber_t, agno)
2688                 __field(xfs_agblock_t, startblock)
2689                 __field(xfs_extlen_t, blockcount)
2690                 __field(xfs_nlink_t, refcount)
2691                 __field(xfs_agblock_t, agbno)
2692         ),
2693         TP_fast_assign(
2694                 __entry->dev = mp->m_super->s_dev;
2695                 __entry->agno = agno;
2696                 __entry->startblock = irec->rc_startblock;
2697                 __entry->blockcount = irec->rc_blockcount;
2698                 __entry->refcount = irec->rc_refcount;
2699                 __entry->agbno = agbno;
2700         ),
2701         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u",
2702                   MAJOR(__entry->dev), MINOR(__entry->dev),
2703                   __entry->agno,
2704                   __entry->startblock,
2705                   __entry->blockcount,
2706                   __entry->refcount,
2707                   __entry->agbno)
2708 )
2709
2710 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2711 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2712         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2713                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2714         TP_ARGS(mp, agno, irec, agbno))
2715
2716 /* double-rcext tracepoint class */
2717 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
2718         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2719                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
2720         TP_ARGS(mp, agno, i1, i2),
2721         TP_STRUCT__entry(
2722                 __field(dev_t, dev)
2723                 __field(xfs_agnumber_t, agno)
2724                 __field(xfs_agblock_t, i1_startblock)
2725                 __field(xfs_extlen_t, i1_blockcount)
2726                 __field(xfs_nlink_t, i1_refcount)
2727                 __field(xfs_agblock_t, i2_startblock)
2728                 __field(xfs_extlen_t, i2_blockcount)
2729                 __field(xfs_nlink_t, i2_refcount)
2730         ),
2731         TP_fast_assign(
2732                 __entry->dev = mp->m_super->s_dev;
2733                 __entry->agno = agno;
2734                 __entry->i1_startblock = i1->rc_startblock;
2735                 __entry->i1_blockcount = i1->rc_blockcount;
2736                 __entry->i1_refcount = i1->rc_refcount;
2737                 __entry->i2_startblock = i2->rc_startblock;
2738                 __entry->i2_blockcount = i2->rc_blockcount;
2739                 __entry->i2_refcount = i2->rc_refcount;
2740         ),
2741         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2742                   "agbno %u len %u refcount %u",
2743                   MAJOR(__entry->dev), MINOR(__entry->dev),
2744                   __entry->agno,
2745                   __entry->i1_startblock,
2746                   __entry->i1_blockcount,
2747                   __entry->i1_refcount,
2748                   __entry->i2_startblock,
2749                   __entry->i2_blockcount,
2750                   __entry->i2_refcount)
2751 )
2752
2753 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
2754 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
2755         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2756                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
2757         TP_ARGS(mp, agno, i1, i2))
2758
2759 /* double-rcext and an agbno tracepoint class */
2760 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
2761         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2762                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2763                  xfs_agblock_t agbno),
2764         TP_ARGS(mp, agno, i1, i2, agbno),
2765         TP_STRUCT__entry(
2766                 __field(dev_t, dev)
2767                 __field(xfs_agnumber_t, agno)
2768                 __field(xfs_agblock_t, i1_startblock)
2769                 __field(xfs_extlen_t, i1_blockcount)
2770                 __field(xfs_nlink_t, i1_refcount)
2771                 __field(xfs_agblock_t, i2_startblock)
2772                 __field(xfs_extlen_t, i2_blockcount)
2773                 __field(xfs_nlink_t, i2_refcount)
2774                 __field(xfs_agblock_t, agbno)
2775         ),
2776         TP_fast_assign(
2777                 __entry->dev = mp->m_super->s_dev;
2778                 __entry->agno = agno;
2779                 __entry->i1_startblock = i1->rc_startblock;
2780                 __entry->i1_blockcount = i1->rc_blockcount;
2781                 __entry->i1_refcount = i1->rc_refcount;
2782                 __entry->i2_startblock = i2->rc_startblock;
2783                 __entry->i2_blockcount = i2->rc_blockcount;
2784                 __entry->i2_refcount = i2->rc_refcount;
2785                 __entry->agbno = agbno;
2786         ),
2787         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2788                   "agbno %u len %u refcount %u @ agbno %u",
2789                   MAJOR(__entry->dev), MINOR(__entry->dev),
2790                   __entry->agno,
2791                   __entry->i1_startblock,
2792                   __entry->i1_blockcount,
2793                   __entry->i1_refcount,
2794                   __entry->i2_startblock,
2795                   __entry->i2_blockcount,
2796                   __entry->i2_refcount,
2797                   __entry->agbno)
2798 )
2799
2800 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
2801 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
2802         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2803                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2804                  xfs_agblock_t agbno), \
2805         TP_ARGS(mp, agno, i1, i2, agbno))
2806
2807 /* triple-rcext tracepoint class */
2808 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
2809         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2810                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2811                  struct xfs_refcount_irec *i3),
2812         TP_ARGS(mp, agno, i1, i2, i3),
2813         TP_STRUCT__entry(
2814                 __field(dev_t, dev)
2815                 __field(xfs_agnumber_t, agno)
2816                 __field(xfs_agblock_t, i1_startblock)
2817                 __field(xfs_extlen_t, i1_blockcount)
2818                 __field(xfs_nlink_t, i1_refcount)
2819                 __field(xfs_agblock_t, i2_startblock)
2820                 __field(xfs_extlen_t, i2_blockcount)
2821                 __field(xfs_nlink_t, i2_refcount)
2822                 __field(xfs_agblock_t, i3_startblock)
2823                 __field(xfs_extlen_t, i3_blockcount)
2824                 __field(xfs_nlink_t, i3_refcount)
2825         ),
2826         TP_fast_assign(
2827                 __entry->dev = mp->m_super->s_dev;
2828                 __entry->agno = agno;
2829                 __entry->i1_startblock = i1->rc_startblock;
2830                 __entry->i1_blockcount = i1->rc_blockcount;
2831                 __entry->i1_refcount = i1->rc_refcount;
2832                 __entry->i2_startblock = i2->rc_startblock;
2833                 __entry->i2_blockcount = i2->rc_blockcount;
2834                 __entry->i2_refcount = i2->rc_refcount;
2835                 __entry->i3_startblock = i3->rc_startblock;
2836                 __entry->i3_blockcount = i3->rc_blockcount;
2837                 __entry->i3_refcount = i3->rc_refcount;
2838         ),
2839         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2840                   "agbno %u len %u refcount %u -- "
2841                   "agbno %u len %u refcount %u",
2842                   MAJOR(__entry->dev), MINOR(__entry->dev),
2843                   __entry->agno,
2844                   __entry->i1_startblock,
2845                   __entry->i1_blockcount,
2846                   __entry->i1_refcount,
2847                   __entry->i2_startblock,
2848                   __entry->i2_blockcount,
2849                   __entry->i2_refcount,
2850                   __entry->i3_startblock,
2851                   __entry->i3_blockcount,
2852                   __entry->i3_refcount)
2853 );
2854
2855 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
2856 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
2857         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2858                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2859                  struct xfs_refcount_irec *i3), \
2860         TP_ARGS(mp, agno, i1, i2, i3))
2861
2862 /* refcount btree tracepoints */
2863 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
2864 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
2865 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
2866 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
2867 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
2868 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
2869 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
2870 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
2871 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
2872 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
2873
2874 /* refcount adjustment tracepoints */
2875 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
2876 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
2877 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
2878 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
2879 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
2880 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
2881 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
2882 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
2883 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
2884 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
2885 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
2886 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
2887 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
2888 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
2889 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
2890 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
2891 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
2892 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
2893 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
2894 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
2895 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
2896
2897 /* reflink helpers */
2898 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
2899 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
2900 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
2901 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2902 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
2903 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
2904
2905 TRACE_EVENT(xfs_refcount_finish_one_leftover,
2906         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2907                  int type, xfs_agblock_t agbno, xfs_extlen_t len,
2908                  xfs_agblock_t new_agbno, xfs_extlen_t new_len),
2909         TP_ARGS(mp, agno, type, agbno, len, new_agbno, new_len),
2910         TP_STRUCT__entry(
2911                 __field(dev_t, dev)
2912                 __field(xfs_agnumber_t, agno)
2913                 __field(int, type)
2914                 __field(xfs_agblock_t, agbno)
2915                 __field(xfs_extlen_t, len)
2916                 __field(xfs_agblock_t, new_agbno)
2917                 __field(xfs_extlen_t, new_len)
2918         ),
2919         TP_fast_assign(
2920                 __entry->dev = mp->m_super->s_dev;
2921                 __entry->agno = agno;
2922                 __entry->type = type;
2923                 __entry->agbno = agbno;
2924                 __entry->len = len;
2925                 __entry->new_agbno = new_agbno;
2926                 __entry->new_len = new_len;
2927         ),
2928         TP_printk("dev %d:%d type %d agno %u agbno %u len %u new_agbno %u new_len %u",
2929                   MAJOR(__entry->dev), MINOR(__entry->dev),
2930                   __entry->type,
2931                   __entry->agno,
2932                   __entry->agbno,
2933                   __entry->len,
2934                   __entry->new_agbno,
2935                   __entry->new_len)
2936 );
2937
2938 /* simple inode-based error/%ip tracepoint class */
2939 DECLARE_EVENT_CLASS(xfs_inode_error_class,
2940         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
2941         TP_ARGS(ip, error, caller_ip),
2942         TP_STRUCT__entry(
2943                 __field(dev_t, dev)
2944                 __field(xfs_ino_t, ino)
2945                 __field(int, error)
2946                 __field(unsigned long, caller_ip)
2947         ),
2948         TP_fast_assign(
2949                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2950                 __entry->ino = ip->i_ino;
2951                 __entry->error = error;
2952                 __entry->caller_ip = caller_ip;
2953         ),
2954         TP_printk("dev %d:%d ino %llx error %d caller %pS",
2955                   MAJOR(__entry->dev), MINOR(__entry->dev),
2956                   __entry->ino,
2957                   __entry->error,
2958                   (char *)__entry->caller_ip)
2959 );
2960
2961 #define DEFINE_INODE_ERROR_EVENT(name) \
2962 DEFINE_EVENT(xfs_inode_error_class, name, \
2963         TP_PROTO(struct xfs_inode *ip, int error, \
2964                  unsigned long caller_ip), \
2965         TP_ARGS(ip, error, caller_ip))
2966
2967 /* reflink tracepoint classes */
2968
2969 /* two-file io tracepoint class */
2970 DECLARE_EVENT_CLASS(xfs_double_io_class,
2971         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
2972                  struct xfs_inode *dest, xfs_off_t doffset),
2973         TP_ARGS(src, soffset, len, dest, doffset),
2974         TP_STRUCT__entry(
2975                 __field(dev_t, dev)
2976                 __field(xfs_ino_t, src_ino)
2977                 __field(loff_t, src_isize)
2978                 __field(loff_t, src_disize)
2979                 __field(loff_t, src_offset)
2980                 __field(size_t, len)
2981                 __field(xfs_ino_t, dest_ino)
2982                 __field(loff_t, dest_isize)
2983                 __field(loff_t, dest_disize)
2984                 __field(loff_t, dest_offset)
2985         ),
2986         TP_fast_assign(
2987                 __entry->dev = VFS_I(src)->i_sb->s_dev;
2988                 __entry->src_ino = src->i_ino;
2989                 __entry->src_isize = VFS_I(src)->i_size;
2990                 __entry->src_disize = src->i_d.di_size;
2991                 __entry->src_offset = soffset;
2992                 __entry->len = len;
2993                 __entry->dest_ino = dest->i_ino;
2994                 __entry->dest_isize = VFS_I(dest)->i_size;
2995                 __entry->dest_disize = dest->i_d.di_size;
2996                 __entry->dest_offset = doffset;
2997         ),
2998         TP_printk("dev %d:%d count %zd "
2999                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx -> "
3000                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx",
3001                   MAJOR(__entry->dev), MINOR(__entry->dev),
3002                   __entry->len,
3003                   __entry->src_ino,
3004                   __entry->src_isize,
3005                   __entry->src_disize,
3006                   __entry->src_offset,
3007                   __entry->dest_ino,
3008                   __entry->dest_isize,
3009                   __entry->dest_disize,
3010                   __entry->dest_offset)
3011 )
3012
3013 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3014 DEFINE_EVENT(xfs_double_io_class, name, \
3015         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3016                  struct xfs_inode *dest, xfs_off_t doffset), \
3017         TP_ARGS(src, soffset, len, dest, doffset))
3018
3019 /* inode/irec events */
3020 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3021         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3022         TP_ARGS(ip, irec),
3023         TP_STRUCT__entry(
3024                 __field(dev_t, dev)
3025                 __field(xfs_ino_t, ino)
3026                 __field(xfs_fileoff_t, lblk)
3027                 __field(xfs_extlen_t, len)
3028                 __field(xfs_fsblock_t, pblk)
3029                 __field(int, state)
3030         ),
3031         TP_fast_assign(
3032                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3033                 __entry->ino = ip->i_ino;
3034                 __entry->lblk = irec->br_startoff;
3035                 __entry->len = irec->br_blockcount;
3036                 __entry->pblk = irec->br_startblock;
3037                 __entry->state = irec->br_state;
3038         ),
3039         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x pblk %llu st %d",
3040                   MAJOR(__entry->dev), MINOR(__entry->dev),
3041                   __entry->ino,
3042                   __entry->lblk,
3043                   __entry->len,
3044                   __entry->pblk,
3045                   __entry->state)
3046 );
3047 #define DEFINE_INODE_IREC_EVENT(name) \
3048 DEFINE_EVENT(xfs_inode_irec_class, name, \
3049         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3050         TP_ARGS(ip, irec))
3051
3052 /* refcount/reflink tracepoint definitions */
3053
3054 /* reflink tracepoints */
3055 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3056 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3057 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3058 DEFINE_IOMAP_EVENT(xfs_reflink_remap_imap);
3059 TRACE_EVENT(xfs_reflink_remap_blocks_loop,
3060         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3061                  xfs_filblks_t len, struct xfs_inode *dest,
3062                  xfs_fileoff_t doffset),
3063         TP_ARGS(src, soffset, len, dest, doffset),
3064         TP_STRUCT__entry(
3065                 __field(dev_t, dev)
3066                 __field(xfs_ino_t, src_ino)
3067                 __field(xfs_fileoff_t, src_lblk)
3068                 __field(xfs_filblks_t, len)
3069                 __field(xfs_ino_t, dest_ino)
3070                 __field(xfs_fileoff_t, dest_lblk)
3071         ),
3072         TP_fast_assign(
3073                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3074                 __entry->src_ino = src->i_ino;
3075                 __entry->src_lblk = soffset;
3076                 __entry->len = len;
3077                 __entry->dest_ino = dest->i_ino;
3078                 __entry->dest_lblk = doffset;
3079         ),
3080         TP_printk("dev %d:%d len 0x%llx "
3081                   "ino 0x%llx offset 0x%llx blocks -> "
3082                   "ino 0x%llx offset 0x%llx blocks",
3083                   MAJOR(__entry->dev), MINOR(__entry->dev),
3084                   __entry->len,
3085                   __entry->src_ino,
3086                   __entry->src_lblk,
3087                   __entry->dest_ino,
3088                   __entry->dest_lblk)
3089 );
3090 TRACE_EVENT(xfs_reflink_punch_range,
3091         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3092                  xfs_extlen_t len),
3093         TP_ARGS(ip, lblk, len),
3094         TP_STRUCT__entry(
3095                 __field(dev_t, dev)
3096                 __field(xfs_ino_t, ino)
3097                 __field(xfs_fileoff_t, lblk)
3098                 __field(xfs_extlen_t, len)
3099         ),
3100         TP_fast_assign(
3101                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3102                 __entry->ino = ip->i_ino;
3103                 __entry->lblk = lblk;
3104                 __entry->len = len;
3105         ),
3106         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x",
3107                   MAJOR(__entry->dev), MINOR(__entry->dev),
3108                   __entry->ino,
3109                   __entry->lblk,
3110                   __entry->len)
3111 );
3112 TRACE_EVENT(xfs_reflink_remap,
3113         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3114                  xfs_extlen_t len, xfs_fsblock_t new_pblk),
3115         TP_ARGS(ip, lblk, len, new_pblk),
3116         TP_STRUCT__entry(
3117                 __field(dev_t, dev)
3118                 __field(xfs_ino_t, ino)
3119                 __field(xfs_fileoff_t, lblk)
3120                 __field(xfs_extlen_t, len)
3121                 __field(xfs_fsblock_t, new_pblk)
3122         ),
3123         TP_fast_assign(
3124                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3125                 __entry->ino = ip->i_ino;
3126                 __entry->lblk = lblk;
3127                 __entry->len = len;
3128                 __entry->new_pblk = new_pblk;
3129         ),
3130         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x new_pblk %llu",
3131                   MAJOR(__entry->dev), MINOR(__entry->dev),
3132                   __entry->ino,
3133                   __entry->lblk,
3134                   __entry->len,
3135                   __entry->new_pblk)
3136 );
3137 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3138 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3139 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3140 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3141 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3142 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3143
3144 /* dedupe tracepoints */
3145 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3146 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3147
3148 /* ioctl tracepoints */
3149 TRACE_EVENT(xfs_ioctl_clone,
3150         TP_PROTO(struct inode *src, struct inode *dest),
3151         TP_ARGS(src, dest),
3152         TP_STRUCT__entry(
3153                 __field(dev_t, dev)
3154                 __field(unsigned long, src_ino)
3155                 __field(loff_t, src_isize)
3156                 __field(unsigned long, dest_ino)
3157                 __field(loff_t, dest_isize)
3158         ),
3159         TP_fast_assign(
3160                 __entry->dev = src->i_sb->s_dev;
3161                 __entry->src_ino = src->i_ino;
3162                 __entry->src_isize = i_size_read(src);
3163                 __entry->dest_ino = dest->i_ino;
3164                 __entry->dest_isize = i_size_read(dest);
3165         ),
3166         TP_printk("dev %d:%d "
3167                   "ino 0x%lx isize 0x%llx -> "
3168                   "ino 0x%lx isize 0x%llx",
3169                   MAJOR(__entry->dev), MINOR(__entry->dev),
3170                   __entry->src_ino,
3171                   __entry->src_isize,
3172                   __entry->dest_ino,
3173                   __entry->dest_isize)
3174 );
3175
3176 /* unshare tracepoints */
3177 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3178 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3179
3180 /* copy on write */
3181 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3182 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_alloc);
3183 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3184 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3185 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3186
3187 DEFINE_RW_EVENT(xfs_reflink_reserve_cow);
3188
3189 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_bounce_dio_write);
3190
3191 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3192 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3193 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap);
3194
3195 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3196 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3197
3198
3199 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3200
3201 /* rmap swapext tracepoints */
3202 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3203 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3204 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3205
3206 /* fsmap traces */
3207 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3208         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3209                  struct xfs_rmap_irec *rmap),
3210         TP_ARGS(mp, keydev, agno, rmap),
3211         TP_STRUCT__entry(
3212                 __field(dev_t, dev)
3213                 __field(dev_t, keydev)
3214                 __field(xfs_agnumber_t, agno)
3215                 __field(xfs_fsblock_t, bno)
3216                 __field(xfs_filblks_t, len)
3217                 __field(uint64_t, owner)
3218                 __field(uint64_t, offset)
3219                 __field(unsigned int, flags)
3220         ),
3221         TP_fast_assign(
3222                 __entry->dev = mp->m_super->s_dev;
3223                 __entry->keydev = new_decode_dev(keydev);
3224                 __entry->agno = agno;
3225                 __entry->bno = rmap->rm_startblock;
3226                 __entry->len = rmap->rm_blockcount;
3227                 __entry->owner = rmap->rm_owner;
3228                 __entry->offset = rmap->rm_offset;
3229                 __entry->flags = rmap->rm_flags;
3230         ),
3231         TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld offset %llu flags 0x%x",
3232                   MAJOR(__entry->dev), MINOR(__entry->dev),
3233                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3234                   __entry->agno,
3235                   __entry->bno,
3236                   __entry->len,
3237                   __entry->owner,
3238                   __entry->offset,
3239                   __entry->flags)
3240 )
3241 #define DEFINE_FSMAP_EVENT(name) \
3242 DEFINE_EVENT(xfs_fsmap_class, name, \
3243         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3244                  struct xfs_rmap_irec *rmap), \
3245         TP_ARGS(mp, keydev, agno, rmap))
3246 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3247 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3248 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3249
3250 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3251         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3252         TP_ARGS(mp, fsmap),
3253         TP_STRUCT__entry(
3254                 __field(dev_t, dev)
3255                 __field(dev_t, keydev)
3256                 __field(xfs_daddr_t, block)
3257                 __field(xfs_daddr_t, len)
3258                 __field(uint64_t, owner)
3259                 __field(uint64_t, offset)
3260                 __field(uint64_t, flags)
3261         ),
3262         TP_fast_assign(
3263                 __entry->dev = mp->m_super->s_dev;
3264                 __entry->keydev = new_decode_dev(fsmap->fmr_device);
3265                 __entry->block = fsmap->fmr_physical;
3266                 __entry->len = fsmap->fmr_length;
3267                 __entry->owner = fsmap->fmr_owner;
3268                 __entry->offset = fsmap->fmr_offset;
3269                 __entry->flags = fsmap->fmr_flags;
3270         ),
3271         TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld offset %llu flags 0x%llx",
3272                   MAJOR(__entry->dev), MINOR(__entry->dev),
3273                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3274                   __entry->block,
3275                   __entry->len,
3276                   __entry->owner,
3277                   __entry->offset,
3278                   __entry->flags)
3279 )
3280 #define DEFINE_GETFSMAP_EVENT(name) \
3281 DEFINE_EVENT(xfs_getfsmap_class, name, \
3282         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3283         TP_ARGS(mp, fsmap))
3284 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3285 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3286 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3287
3288 TRACE_EVENT(xfs_trans_resv_calc,
3289         TP_PROTO(struct xfs_mount *mp, unsigned int type,
3290                  struct xfs_trans_res *res),
3291         TP_ARGS(mp, type, res),
3292         TP_STRUCT__entry(
3293                 __field(dev_t, dev)
3294                 __field(int, type)
3295                 __field(uint, logres)
3296                 __field(int, logcount)
3297                 __field(int, logflags)
3298         ),
3299         TP_fast_assign(
3300                 __entry->dev = mp->m_super->s_dev;
3301                 __entry->type = type;
3302                 __entry->logres = res->tr_logres;
3303                 __entry->logcount = res->tr_logcount;
3304                 __entry->logflags = res->tr_logflags;
3305         ),
3306         TP_printk("dev %d:%d type %d logres %u logcount %d flags 0x%x",
3307                   MAJOR(__entry->dev), MINOR(__entry->dev),
3308                   __entry->type,
3309                   __entry->logres,
3310                   __entry->logcount,
3311                   __entry->logflags)
3312 );
3313
3314 DECLARE_EVENT_CLASS(xfs_trans_class,
3315         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
3316         TP_ARGS(tp, caller_ip),
3317         TP_STRUCT__entry(
3318                 __field(dev_t, dev)
3319                 __field(uint32_t, tid)
3320                 __field(uint32_t, flags)
3321                 __field(unsigned long, caller_ip)
3322         ),
3323         TP_fast_assign(
3324                 __entry->dev = tp->t_mountp->m_super->s_dev;
3325                 __entry->tid = 0;
3326                 if (tp->t_ticket)
3327                         __entry->tid = tp->t_ticket->t_tid;
3328                 __entry->flags = tp->t_flags;
3329                 __entry->caller_ip = caller_ip;
3330         ),
3331         TP_printk("dev %d:%d trans %x flags 0x%x caller %pS",
3332                   MAJOR(__entry->dev), MINOR(__entry->dev),
3333                   __entry->tid,
3334                   __entry->flags,
3335                   (char *)__entry->caller_ip)
3336 )
3337
3338 #define DEFINE_TRANS_EVENT(name) \
3339 DEFINE_EVENT(xfs_trans_class, name, \
3340         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
3341         TP_ARGS(tp, caller_ip))
3342 DEFINE_TRANS_EVENT(xfs_trans_alloc);
3343 DEFINE_TRANS_EVENT(xfs_trans_cancel);
3344 DEFINE_TRANS_EVENT(xfs_trans_commit);
3345 DEFINE_TRANS_EVENT(xfs_trans_dup);
3346 DEFINE_TRANS_EVENT(xfs_trans_free);
3347 DEFINE_TRANS_EVENT(xfs_trans_roll);
3348 DEFINE_TRANS_EVENT(xfs_trans_add_item);
3349 DEFINE_TRANS_EVENT(xfs_trans_free_items);
3350
3351 #endif /* _TRACE_XFS_H */
3352
3353 #undef TRACE_INCLUDE_PATH
3354 #define TRACE_INCLUDE_PATH .
3355 #define TRACE_INCLUDE_FILE xfs_trace
3356 #include <trace/define_trace.h>