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