fs/xfs/xfs_trace.h

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