fs/xfs/xfs_trace.h

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