fs/xfs/xfs_trace.h

   1 /*
   2  * Copyright (c) 2009, Christoph Hellwig
   3  * All Rights Reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write the Free Software Foundation,
  16  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18 #undef TRACE_SYSTEM
  19 #define TRACE_SYSTEM xfs
  20
  21 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  22 #define _TRACE_XFS_H
  23
  24 #include <linux/tracepoint.h>
  25
  26 struct xfs_agf;
  27 struct xfs_alloc_arg;
  28 struct xfs_attr_list_context;
  29 struct xfs_buf_log_item;
  30 struct xfs_da_args;
  31 struct xfs_da_node_entry;
  32 struct xfs_dquot;
  33 struct xfs_log_item;
  34 struct xlog;
  35 struct xlog_ticket;
  36 struct xlog_recover;
  37 struct xlog_recover_item;
  38 struct xfs_buf_log_format;
  39 struct xfs_inode_log_format;
  40 struct xfs_bmbt_irec;
  41 struct xfs_btree_cur;
  42 struct xfs_refcount_irec;
  43 struct xfs_fsmap;
  44 struct xfs_rmap_irec;
  45
  46 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  47         TP_PROTO(struct xfs_attr_list_context *ctx),
  48         TP_ARGS(ctx),
  49         TP_STRUCT__entry(
  50                 __field(dev_t, dev)
  51                 __field(xfs_ino_t, ino)
  52                 __field(u32, hashval)
  53                 __field(u32, blkno)
  54                 __field(u32, offset)
  55                 __field(void *, alist)
  56                 __field(int, bufsize)
  57                 __field(int, count)
  58                 __field(int, firstu)
  59                 __field(int, dupcnt)
  60                 __field(int, flags)
  61         ),
  62         TP_fast_assign(
  63                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  64                 __entry->ino = ctx->dp->i_ino;
  65                 __entry->hashval = ctx->cursor->hashval;
  66                 __entry->blkno = ctx->cursor->blkno;
  67                 __entry->offset = ctx->cursor->offset;
  68                 __entry->alist = ctx->alist;
  69                 __entry->bufsize = ctx->bufsize;
  70                 __entry->count = ctx->count;
  71                 __entry->firstu = ctx->firstu;
  72                 __entry->flags = ctx->flags;
  73         ),
  74         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  75                   "alist %p size %u count %u firstu %u flags %d %s",
  76                   MAJOR(__entry->dev), MINOR(__entry->dev),
  77                    __entry->ino,
  78                    __entry->hashval,
  79                    __entry->blkno,
  80                    __entry->offset,
  81                    __entry->dupcnt,
  82                    __entry->alist,
  83                    __entry->bufsize,
  84                    __entry->count,
  85                    __entry->firstu,
  86                    __entry->flags,
  87                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  88         )
  89 )
  90
  91 #define DEFINE_ATTR_LIST_EVENT(name) \
  92 DEFINE_EVENT(xfs_attr_list_class, name, \
  93         TP_PROTO(struct xfs_attr_list_context *ctx), \
  94         TP_ARGS(ctx))
  95 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  96 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  97 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  98 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  99 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
 100 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
 101 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
 102 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
 103 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
 104 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
 105
 106 DECLARE_EVENT_CLASS(xfs_perag_class,
 107         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
 108                  unsigned long caller_ip),
 109         TP_ARGS(mp, agno, refcount, caller_ip),
 110         TP_STRUCT__entry(
 111                 __field(dev_t, dev)
 112                 __field(xfs_agnumber_t, agno)
 113                 __field(int, refcount)
 114                 __field(unsigned long, caller_ip)
 115         ),
 116         TP_fast_assign(
 117                 __entry->dev = mp->m_super->s_dev;
 118                 __entry->agno = agno;
 119                 __entry->refcount = refcount;
 120                 __entry->caller_ip = caller_ip;
 121         ),
 122         TP_printk("dev %d:%d agno %u refcount %d caller %pS",
 123                   MAJOR(__entry->dev), MINOR(__entry->dev),
 124                   __entry->agno,
 125                   __entry->refcount,
 126                   (char *)__entry->caller_ip)
 127 );
 128
 129 #define DEFINE_PERAG_REF_EVENT(name)    \
 130 DEFINE_EVENT(xfs_perag_class, name,     \
 131         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 132                  unsigned long caller_ip),                                      \
 133         TP_ARGS(mp, agno, refcount, caller_ip))
 134 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 135 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 136 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 137 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 138 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 139 DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 140 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 141 DEFINE_PERAG_REF_EVENT(xfs_perag_set_cowblocks);
 142 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_cowblocks);
 143
 144 DECLARE_EVENT_CLASS(xfs_ag_class,
 145         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 146         TP_ARGS(mp, agno),
 147         TP_STRUCT__entry(
 148                 __field(dev_t, dev)
 149                 __field(xfs_agnumber_t, agno)
 150         ),
 151         TP_fast_assign(
 152                 __entry->dev = mp->m_super->s_dev;
 153                 __entry->agno = agno;
 154         ),
 155         TP_printk("dev %d:%d agno %u",
 156                   MAJOR(__entry->dev), MINOR(__entry->dev),
 157                   __entry->agno)
 158 );
 159 #define DEFINE_AG_EVENT(name)   \
 160 DEFINE_EVENT(xfs_ag_class, name,        \
 161         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 162         TP_ARGS(mp, agno))
 163
 164 DEFINE_AG_EVENT(xfs_read_agf);
 165 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 166 DEFINE_AG_EVENT(xfs_read_agi);
 167 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 168
 169 TRACE_EVENT(xfs_attr_list_node_descend,
 170         TP_PROTO(struct xfs_attr_list_context *ctx,
 171                  struct xfs_da_node_entry *btree),
 172         TP_ARGS(ctx, btree),
 173         TP_STRUCT__entry(
 174                 __field(dev_t, dev)
 175                 __field(xfs_ino_t, ino)
 176                 __field(u32, hashval)
 177                 __field(u32, blkno)
 178                 __field(u32, offset)
 179                 __field(void *, alist)
 180                 __field(int, bufsize)
 181                 __field(int, count)
 182                 __field(int, firstu)
 183                 __field(int, dupcnt)
 184                 __field(int, flags)
 185                 __field(u32, bt_hashval)
 186                 __field(u32, bt_before)
 187         ),
 188         TP_fast_assign(
 189                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 190                 __entry->ino = ctx->dp->i_ino;
 191                 __entry->hashval = ctx->cursor->hashval;
 192                 __entry->blkno = ctx->cursor->blkno;
 193                 __entry->offset = ctx->cursor->offset;
 194                 __entry->alist = ctx->alist;
 195                 __entry->bufsize = ctx->bufsize;
 196                 __entry->count = ctx->count;
 197                 __entry->firstu = ctx->firstu;
 198                 __entry->flags = ctx->flags;
 199                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 200                 __entry->bt_before = be32_to_cpu(btree->before);
 201         ),
 202         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 203                   "alist %p size %u count %u firstu %u flags %d %s "
 204                   "node hashval %u, node before %u",
 205                   MAJOR(__entry->dev), MINOR(__entry->dev),
 206                    __entry->ino,
 207                    __entry->hashval,
 208                    __entry->blkno,
 209                    __entry->offset,
 210                    __entry->dupcnt,
 211                    __entry->alist,
 212                    __entry->bufsize,
 213                    __entry->count,
 214                    __entry->firstu,
 215                    __entry->flags,
 216                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 217                    __entry->bt_hashval,
 218                    __entry->bt_before)
 219 );
 220
 221 DECLARE_EVENT_CLASS(xfs_bmap_class,
 222         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state,
 223                  unsigned long caller_ip),
 224         TP_ARGS(ip, cur, state, caller_ip),
 225         TP_STRUCT__entry(
 226                 __field(dev_t, dev)
 227                 __field(xfs_ino_t, ino)
 228                 __field(void *, leaf);
 229                 __field(int, pos);
 230                 __field(xfs_fileoff_t, startoff)
 231                 __field(xfs_fsblock_t, startblock)
 232                 __field(xfs_filblks_t, blockcount)
 233                 __field(xfs_exntst_t, state)
 234                 __field(int, bmap_state)
 235                 __field(unsigned long, caller_ip)
 236         ),
 237         TP_fast_assign(
 238                 struct xfs_ifork        *ifp;
 239                 struct xfs_bmbt_irec    r;
 240
 241                 ifp = xfs_iext_state_to_fork(ip, state);
 242                 xfs_iext_get_extent(ifp, cur, &r);
 243                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 244                 __entry->ino = ip->i_ino;
 245                 __entry->leaf = cur->leaf;
 246                 __entry->pos = cur->pos;
 247                 __entry->startoff = r.br_startoff;
 248                 __entry->startblock = r.br_startblock;
 249                 __entry->blockcount = r.br_blockcount;
 250                 __entry->state = r.br_state;
 251                 __entry->bmap_state = state;
 252                 __entry->caller_ip = caller_ip;
 253         ),
 254         TP_printk("dev %d:%d ino 0x%llx state %s cur %p/%d "
 255                   "offset %lld block %lld count %lld flag %d caller %pS",
 256                   MAJOR(__entry->dev), MINOR(__entry->dev),
 257                   __entry->ino,
 258                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 259                   __entry->leaf,
 260                   __entry->pos,
 261                   __entry->startoff,
 262                   (int64_t)__entry->startblock,
 263                   __entry->blockcount,
 264                   __entry->state,
 265                   (char *)__entry->caller_ip)
 266 )
 267
 268 #define DEFINE_BMAP_EVENT(name) \
 269 DEFINE_EVENT(xfs_bmap_class, name, \
 270         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state, \
 271                  unsigned long caller_ip), \
 272         TP_ARGS(ip, cur, state, caller_ip))
 273 DEFINE_BMAP_EVENT(xfs_iext_insert);
 274 DEFINE_BMAP_EVENT(xfs_iext_remove);
 275 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 276 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 277 DEFINE_BMAP_EVENT(xfs_read_extent);
 278 DEFINE_BMAP_EVENT(xfs_write_extent);
 279
 280 DECLARE_EVENT_CLASS(xfs_buf_class,
 281         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 282         TP_ARGS(bp, caller_ip),
 283         TP_STRUCT__entry(
 284                 __field(dev_t, dev)
 285                 __field(xfs_daddr_t, bno)
 286                 __field(int, nblks)
 287                 __field(int, hold)
 288                 __field(int, pincount)
 289                 __field(unsigned, lockval)
 290                 __field(unsigned, flags)
 291                 __field(unsigned long, caller_ip)
 292         ),
 293         TP_fast_assign(
 294                 __entry->dev = bp->b_target->bt_dev;
 295                 __entry->bno = bp->b_bn;
 296                 __entry->nblks = bp->b_length;
 297                 __entry->hold = atomic_read(&bp->b_hold);
 298                 __entry->pincount = atomic_read(&bp->b_pin_count);
 299                 __entry->lockval = bp->b_sema.count;
 300                 __entry->flags = bp->b_flags;
 301                 __entry->caller_ip = caller_ip;
 302         ),
 303         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 304                   "lock %d flags %s caller %pS",
 305                   MAJOR(__entry->dev), MINOR(__entry->dev),
 306                   (unsigned long long)__entry->bno,
 307                   __entry->nblks,
 308                   __entry->hold,
 309                   __entry->pincount,
 310                   __entry->lockval,
 311                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 312                   (void *)__entry->caller_ip)
 313 )
 314
 315 #define DEFINE_BUF_EVENT(name) \
 316 DEFINE_EVENT(xfs_buf_class, name, \
 317         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 318         TP_ARGS(bp, caller_ip))
 319 DEFINE_BUF_EVENT(xfs_buf_init);
 320 DEFINE_BUF_EVENT(xfs_buf_free);
 321 DEFINE_BUF_EVENT(xfs_buf_hold);
 322 DEFINE_BUF_EVENT(xfs_buf_rele);
 323 DEFINE_BUF_EVENT(xfs_buf_iodone);
 324 DEFINE_BUF_EVENT(xfs_buf_submit);
 325 DEFINE_BUF_EVENT(xfs_buf_submit_wait);
 326 DEFINE_BUF_EVENT(xfs_buf_lock);
 327 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 328 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
 329 DEFINE_BUF_EVENT(xfs_buf_trylock);
 330 DEFINE_BUF_EVENT(xfs_buf_unlock);
 331 DEFINE_BUF_EVENT(xfs_buf_iowait);
 332 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 333 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 334 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 335 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 336 DEFINE_BUF_EVENT(xfs_buf_delwri_pushbuf);
 337 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 338 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 339 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 340 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 341 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 342 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 343
 344 /* not really buffer traces, but the buf provides useful information */
 345 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 346 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 347
 348 /* pass flags explicitly */
 349 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 350         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 351         TP_ARGS(bp, flags, caller_ip),
 352         TP_STRUCT__entry(
 353                 __field(dev_t, dev)
 354                 __field(xfs_daddr_t, bno)
 355                 __field(size_t, buffer_length)
 356                 __field(int, hold)
 357                 __field(int, pincount)
 358                 __field(unsigned, lockval)
 359                 __field(unsigned, flags)
 360                 __field(unsigned long, caller_ip)
 361         ),
 362         TP_fast_assign(
 363                 __entry->dev = bp->b_target->bt_dev;
 364                 __entry->bno = bp->b_bn;
 365                 __entry->buffer_length = BBTOB(bp->b_length);
 366                 __entry->flags = flags;
 367                 __entry->hold = atomic_read(&bp->b_hold);
 368                 __entry->pincount = atomic_read(&bp->b_pin_count);
 369                 __entry->lockval = bp->b_sema.count;
 370                 __entry->caller_ip = caller_ip;
 371         ),
 372         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 373                   "lock %d flags %s caller %pS",
 374                   MAJOR(__entry->dev), MINOR(__entry->dev),
 375                   (unsigned long long)__entry->bno,
 376                   __entry->buffer_length,
 377                   __entry->hold,
 378                   __entry->pincount,
 379                   __entry->lockval,
 380                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 381                   (void *)__entry->caller_ip)
 382 )
 383
 384 #define DEFINE_BUF_FLAGS_EVENT(name) \
 385 DEFINE_EVENT(xfs_buf_flags_class, name, \
 386         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 387         TP_ARGS(bp, flags, caller_ip))
 388 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 389 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 390 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 391
 392 TRACE_EVENT(xfs_buf_ioerror,
 393         TP_PROTO(struct xfs_buf *bp, int error, xfs_failaddr_t caller_ip),
 394         TP_ARGS(bp, error, caller_ip),
 395         TP_STRUCT__entry(
 396                 __field(dev_t, dev)
 397                 __field(xfs_daddr_t, bno)
 398                 __field(size_t, buffer_length)
 399                 __field(unsigned, flags)
 400                 __field(int, hold)
 401                 __field(int, pincount)
 402                 __field(unsigned, lockval)
 403                 __field(int, error)
 404                 __field(xfs_failaddr_t, caller_ip)
 405         ),
 406         TP_fast_assign(
 407                 __entry->dev = bp->b_target->bt_dev;
 408                 __entry->bno = bp->b_bn;
 409                 __entry->buffer_length = BBTOB(bp->b_length);
 410                 __entry->hold = atomic_read(&bp->b_hold);
 411                 __entry->pincount = atomic_read(&bp->b_pin_count);
 412                 __entry->lockval = bp->b_sema.count;
 413                 __entry->error = error;
 414                 __entry->flags = bp->b_flags;
 415                 __entry->caller_ip = caller_ip;
 416         ),
 417         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 418                   "lock %d error %d flags %s caller %pS",
 419                   MAJOR(__entry->dev), MINOR(__entry->dev),
 420                   (unsigned long long)__entry->bno,
 421                   __entry->buffer_length,
 422                   __entry->hold,
 423                   __entry->pincount,
 424                   __entry->lockval,
 425                   __entry->error,
 426                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 427                   (void *)__entry->caller_ip)
 428 );
 429
 430 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 431         TP_PROTO(struct xfs_buf_log_item *bip),
 432         TP_ARGS(bip),
 433         TP_STRUCT__entry(
 434                 __field(dev_t, dev)
 435                 __field(xfs_daddr_t, buf_bno)
 436                 __field(size_t, buf_len)
 437                 __field(int, buf_hold)
 438                 __field(int, buf_pincount)
 439                 __field(int, buf_lockval)
 440                 __field(unsigned, buf_flags)
 441                 __field(unsigned, bli_recur)
 442                 __field(int, bli_refcount)
 443                 __field(unsigned, bli_flags)
 444                 __field(void *, li_desc)
 445                 __field(unsigned long, li_flags)
 446         ),
 447         TP_fast_assign(
 448                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 449                 __entry->bli_flags = bip->bli_flags;
 450                 __entry->bli_recur = bip->bli_recur;
 451                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 452                 __entry->buf_bno = bip->bli_buf->b_bn;
 453                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 454                 __entry->buf_flags = bip->bli_buf->b_flags;
 455                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 456                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 457                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 458                 __entry->li_desc = bip->bli_item.li_desc;
 459                 __entry->li_flags = bip->bli_item.li_flags;
 460         ),
 461         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 462                   "lock %d flags %s recur %d refcount %d bliflags %s "
 463                   "lidesc %p liflags %s",
 464                   MAJOR(__entry->dev), MINOR(__entry->dev),
 465                   (unsigned long long)__entry->buf_bno,
 466                   __entry->buf_len,
 467                   __entry->buf_hold,
 468                   __entry->buf_pincount,
 469                   __entry->buf_lockval,
 470                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 471                   __entry->bli_recur,
 472                   __entry->bli_refcount,
 473                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 474                   __entry->li_desc,
 475                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 476 )
 477
 478 #define DEFINE_BUF_ITEM_EVENT(name) \
 479 DEFINE_EVENT(xfs_buf_item_class, name, \
 480         TP_PROTO(struct xfs_buf_log_item *bip), \
 481         TP_ARGS(bip))
 482 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 483 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 484 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 485 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 486 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 487 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 488 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 489 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 490 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 491 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 492 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 493 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 494 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 495 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 496 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 497 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 498 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 499 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 500 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 501 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 502 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 503 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 504 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 505 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 506 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 507
 508 DECLARE_EVENT_CLASS(xfs_filestream_class,
 509         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno),
 510         TP_ARGS(mp, ino, agno),
 511         TP_STRUCT__entry(
 512                 __field(dev_t, dev)
 513                 __field(xfs_ino_t, ino)
 514                 __field(xfs_agnumber_t, agno)
 515                 __field(int, streams)
 516         ),
 517         TP_fast_assign(
 518                 __entry->dev = mp->m_super->s_dev;
 519                 __entry->ino = ino;
 520                 __entry->agno = agno;
 521                 __entry->streams = xfs_filestream_peek_ag(mp, agno);
 522         ),
 523         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 524                   MAJOR(__entry->dev), MINOR(__entry->dev),
 525                   __entry->ino,
 526                   __entry->agno,
 527                   __entry->streams)
 528 )
 529 #define DEFINE_FILESTREAM_EVENT(name) \
 530 DEFINE_EVENT(xfs_filestream_class, name, \
 531         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno), \
 532         TP_ARGS(mp, ino, agno))
 533 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 534 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 535 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 536
 537 TRACE_EVENT(xfs_filestream_pick,
 538         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 539                  xfs_extlen_t free, int nscan),
 540         TP_ARGS(ip, agno, free, nscan),
 541         TP_STRUCT__entry(
 542                 __field(dev_t, dev)
 543                 __field(xfs_ino_t, ino)
 544                 __field(xfs_agnumber_t, agno)
 545                 __field(int, streams)
 546                 __field(xfs_extlen_t, free)
 547                 __field(int, nscan)
 548         ),
 549         TP_fast_assign(
 550                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 551                 __entry->ino = ip->i_ino;
 552                 __entry->agno = agno;
 553                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 554                 __entry->free = free;
 555                 __entry->nscan = nscan;
 556         ),
 557         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 558                   MAJOR(__entry->dev), MINOR(__entry->dev),
 559                   __entry->ino,
 560                   __entry->agno,
 561                   __entry->streams,
 562                   __entry->free,
 563                   __entry->nscan)
 564 );
 565
 566 DECLARE_EVENT_CLASS(xfs_lock_class,
 567         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 568                  unsigned long caller_ip),
 569         TP_ARGS(ip,  lock_flags, caller_ip),
 570         TP_STRUCT__entry(
 571                 __field(dev_t, dev)
 572                 __field(xfs_ino_t, ino)
 573                 __field(int, lock_flags)
 574                 __field(unsigned long, caller_ip)
 575         ),
 576         TP_fast_assign(
 577                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 578                 __entry->ino = ip->i_ino;
 579                 __entry->lock_flags = lock_flags;
 580                 __entry->caller_ip = caller_ip;
 581         ),
 582         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pS",
 583                   MAJOR(__entry->dev), MINOR(__entry->dev),
 584                   __entry->ino,
 585                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 586                   (void *)__entry->caller_ip)
 587 )
 588
 589 #define DEFINE_LOCK_EVENT(name) \
 590 DEFINE_EVENT(xfs_lock_class, name, \
 591         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 592                  unsigned long caller_ip), \
 593         TP_ARGS(ip,  lock_flags, caller_ip))
 594 DEFINE_LOCK_EVENT(xfs_ilock);
 595 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 596 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 597 DEFINE_LOCK_EVENT(xfs_iunlock);
 598
 599 DECLARE_EVENT_CLASS(xfs_inode_class,
 600         TP_PROTO(struct xfs_inode *ip),
 601         TP_ARGS(ip),
 602         TP_STRUCT__entry(
 603                 __field(dev_t, dev)
 604                 __field(xfs_ino_t, ino)
 605         ),
 606         TP_fast_assign(
 607                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 608                 __entry->ino = ip->i_ino;
 609         ),
 610         TP_printk("dev %d:%d ino 0x%llx",
 611                   MAJOR(__entry->dev), MINOR(__entry->dev),
 612                   __entry->ino)
 613 )
 614
 615 #define DEFINE_INODE_EVENT(name) \
 616 DEFINE_EVENT(xfs_inode_class, name, \
 617         TP_PROTO(struct xfs_inode *ip), \
 618         TP_ARGS(ip))
 619 DEFINE_INODE_EVENT(xfs_iget_skip);
 620 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 621 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 622 DEFINE_INODE_EVENT(xfs_iget_hit);
 623 DEFINE_INODE_EVENT(xfs_iget_miss);
 624
 625 DEFINE_INODE_EVENT(xfs_getattr);
 626 DEFINE_INODE_EVENT(xfs_setattr);
 627 DEFINE_INODE_EVENT(xfs_readlink);
 628 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 629 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 630 DEFINE_INODE_EVENT(xfs_free_file_space);
 631 DEFINE_INODE_EVENT(xfs_zero_file_space);
 632 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 633 DEFINE_INODE_EVENT(xfs_insert_file_space);
 634 DEFINE_INODE_EVENT(xfs_readdir);
 635 #ifdef CONFIG_XFS_POSIX_ACL
 636 DEFINE_INODE_EVENT(xfs_get_acl);
 637 #endif
 638 DEFINE_INODE_EVENT(xfs_vm_bmap);
 639 DEFINE_INODE_EVENT(xfs_file_ioctl);
 640 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 641 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 642 DEFINE_INODE_EVENT(xfs_dir_fsync);
 643 DEFINE_INODE_EVENT(xfs_file_fsync);
 644 DEFINE_INODE_EVENT(xfs_destroy_inode);
 645 DEFINE_INODE_EVENT(xfs_update_time);
 646
 647 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 648 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 649
 650 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 651 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 652 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 653 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
 654 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
 655 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
 656
 657 TRACE_EVENT(xfs_filemap_fault,
 658         TP_PROTO(struct xfs_inode *ip, enum page_entry_size pe_size,
 659                  bool write_fault),
 660         TP_ARGS(ip, pe_size, write_fault),
 661         TP_STRUCT__entry(
 662                 __field(dev_t, dev)
 663                 __field(xfs_ino_t, ino)
 664                 __field(enum page_entry_size, pe_size)
 665                 __field(bool, write_fault)
 666         ),
 667         TP_fast_assign(
 668                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 669                 __entry->ino = ip->i_ino;
 670                 __entry->pe_size = pe_size;
 671                 __entry->write_fault = write_fault;
 672         ),
 673         TP_printk("dev %d:%d ino 0x%llx %s write_fault %d",
 674                   MAJOR(__entry->dev), MINOR(__entry->dev),
 675                   __entry->ino,
 676                   __print_symbolic(__entry->pe_size,
 677                         { PE_SIZE_PTE,  "PTE" },
 678                         { PE_SIZE_PMD,  "PMD" },
 679                         { PE_SIZE_PUD,  "PUD" }),
 680                   __entry->write_fault)
 681 )
 682
 683 DECLARE_EVENT_CLASS(xfs_iref_class,
 684         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 685         TP_ARGS(ip, caller_ip),
 686         TP_STRUCT__entry(
 687                 __field(dev_t, dev)
 688                 __field(xfs_ino_t, ino)
 689                 __field(int, count)
 690                 __field(int, pincount)
 691                 __field(unsigned long, caller_ip)
 692         ),
 693         TP_fast_assign(
 694                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 695                 __entry->ino = ip->i_ino;
 696                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 697                 __entry->pincount = atomic_read(&ip->i_pincount);
 698                 __entry->caller_ip = caller_ip;
 699         ),
 700         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pS",
 701                   MAJOR(__entry->dev), MINOR(__entry->dev),
 702                   __entry->ino,
 703                   __entry->count,
 704                   __entry->pincount,
 705                   (char *)__entry->caller_ip)
 706 )
 707
 708 TRACE_EVENT(xfs_iomap_prealloc_size,
 709         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 710                  unsigned int writeio_blocks),
 711         TP_ARGS(ip, blocks, shift, writeio_blocks),
 712         TP_STRUCT__entry(
 713                 __field(dev_t, dev)
 714                 __field(xfs_ino_t, ino)
 715                 __field(xfs_fsblock_t, blocks)
 716                 __field(int, shift)
 717                 __field(unsigned int, writeio_blocks)
 718         ),
 719         TP_fast_assign(
 720                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 721                 __entry->ino = ip->i_ino;
 722                 __entry->blocks = blocks;
 723                 __entry->shift = shift;
 724                 __entry->writeio_blocks = writeio_blocks;
 725         ),
 726         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 727                   "m_writeio_blocks %u",
 728                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 729                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 730 )
 731
 732 TRACE_EVENT(xfs_irec_merge_pre,
 733         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 734                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 735         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 736         TP_STRUCT__entry(
 737                 __field(dev_t, dev)
 738                 __field(xfs_agnumber_t, agno)
 739                 __field(xfs_agino_t, agino)
 740                 __field(uint16_t, holemask)
 741                 __field(xfs_agino_t, nagino)
 742                 __field(uint16_t, nholemask)
 743         ),
 744         TP_fast_assign(
 745                 __entry->dev = mp->m_super->s_dev;
 746                 __entry->agno = agno;
 747                 __entry->agino = agino;
 748                 __entry->holemask = holemask;
 749                 __entry->nagino = nagino;
 750                 __entry->nholemask = holemask;
 751         ),
 752         TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 753                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 754                   __entry->agino, __entry->holemask, __entry->nagino,
 755                   __entry->nholemask)
 756 )
 757
 758 TRACE_EVENT(xfs_irec_merge_post,
 759         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 760                  uint16_t holemask),
 761         TP_ARGS(mp, agno, agino, holemask),
 762         TP_STRUCT__entry(
 763                 __field(dev_t, dev)
 764                 __field(xfs_agnumber_t, agno)
 765                 __field(xfs_agino_t, agino)
 766                 __field(uint16_t, holemask)
 767         ),
 768         TP_fast_assign(
 769                 __entry->dev = mp->m_super->s_dev;
 770                 __entry->agno = agno;
 771                 __entry->agino = agino;
 772                 __entry->holemask = holemask;
 773         ),
 774         TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 775                   MINOR(__entry->dev), __entry->agno, __entry->agino,
 776                   __entry->holemask)
 777 )
 778
 779 #define DEFINE_IREF_EVENT(name) \
 780 DEFINE_EVENT(xfs_iref_class, name, \
 781         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 782         TP_ARGS(ip, caller_ip))
 783 DEFINE_IREF_EVENT(xfs_irele);
 784 DEFINE_IREF_EVENT(xfs_inode_pin);
 785 DEFINE_IREF_EVENT(xfs_inode_unpin);
 786 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 787
 788 DECLARE_EVENT_CLASS(xfs_namespace_class,
 789         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 790         TP_ARGS(dp, name),
 791         TP_STRUCT__entry(
 792                 __field(dev_t, dev)
 793                 __field(xfs_ino_t, dp_ino)
 794                 __field(int, namelen)
 795                 __dynamic_array(char, name, name->len)
 796         ),
 797         TP_fast_assign(
 798                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 799                 __entry->dp_ino = dp->i_ino;
 800                 __entry->namelen = name->len;
 801                 memcpy(__get_str(name), name->name, name->len);
 802         ),
 803         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 804                   MAJOR(__entry->dev), MINOR(__entry->dev),
 805                   __entry->dp_ino,
 806                   __entry->namelen,
 807                   __get_str(name))
 808 )
 809
 810 #define DEFINE_NAMESPACE_EVENT(name) \
 811 DEFINE_EVENT(xfs_namespace_class, name, \
 812         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 813         TP_ARGS(dp, name))
 814 DEFINE_NAMESPACE_EVENT(xfs_remove);
 815 DEFINE_NAMESPACE_EVENT(xfs_link);
 816 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 817 DEFINE_NAMESPACE_EVENT(xfs_create);
 818 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 819
 820 TRACE_EVENT(xfs_rename,
 821         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 822                  struct xfs_name *src_name, struct xfs_name *target_name),
 823         TP_ARGS(src_dp, target_dp, src_name, target_name),
 824         TP_STRUCT__entry(
 825                 __field(dev_t, dev)
 826                 __field(xfs_ino_t, src_dp_ino)
 827                 __field(xfs_ino_t, target_dp_ino)
 828                 __field(int, src_namelen)
 829                 __field(int, target_namelen)
 830                 __dynamic_array(char, src_name, src_name->len)
 831                 __dynamic_array(char, target_name, target_name->len)
 832         ),
 833         TP_fast_assign(
 834                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 835                 __entry->src_dp_ino = src_dp->i_ino;
 836                 __entry->target_dp_ino = target_dp->i_ino;
 837                 __entry->src_namelen = src_name->len;
 838                 __entry->target_namelen = target_name->len;
 839                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 840                 memcpy(__get_str(target_name), target_name->name,
 841                         target_name->len);
 842         ),
 843         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 844                   " src name %.*s target name %.*s",
 845                   MAJOR(__entry->dev), MINOR(__entry->dev),
 846                   __entry->src_dp_ino,
 847                   __entry->target_dp_ino,
 848                   __entry->src_namelen,
 849                   __get_str(src_name),
 850                   __entry->target_namelen,
 851                   __get_str(target_name))
 852 )
 853
 854 DECLARE_EVENT_CLASS(xfs_dquot_class,
 855         TP_PROTO(struct xfs_dquot *dqp),
 856         TP_ARGS(dqp),
 857         TP_STRUCT__entry(
 858                 __field(dev_t, dev)
 859                 __field(u32, id)
 860                 __field(unsigned, flags)
 861                 __field(unsigned, nrefs)
 862                 __field(unsigned long long, res_bcount)
 863                 __field(unsigned long long, bcount)
 864                 __field(unsigned long long, icount)
 865                 __field(unsigned long long, blk_hardlimit)
 866                 __field(unsigned long long, blk_softlimit)
 867                 __field(unsigned long long, ino_hardlimit)
 868                 __field(unsigned long long, ino_softlimit)
 869         ), \
 870         TP_fast_assign(
 871                 __entry->dev = dqp->q_mount->m_super->s_dev;
 872                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 873                 __entry->flags = dqp->dq_flags;
 874                 __entry->nrefs = dqp->q_nrefs;
 875                 __entry->res_bcount = dqp->q_res_bcount;
 876                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 877                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 878                 __entry->blk_hardlimit =
 879                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 880                 __entry->blk_softlimit =
 881                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 882                 __entry->ino_hardlimit =
 883                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 884                 __entry->ino_softlimit =
 885                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 886         ),
 887         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 888                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 889                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 890                   MAJOR(__entry->dev), MINOR(__entry->dev),
 891                   __entry->id,
 892                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 893                   __entry->nrefs,
 894                   __entry->res_bcount,
 895                   __entry->bcount,
 896                   __entry->blk_hardlimit,
 897                   __entry->blk_softlimit,
 898                   __entry->icount,
 899                   __entry->ino_hardlimit,
 900                   __entry->ino_softlimit)
 901 )
 902
 903 #define DEFINE_DQUOT_EVENT(name) \
 904 DEFINE_EVENT(xfs_dquot_class, name, \
 905         TP_PROTO(struct xfs_dquot *dqp), \
 906         TP_ARGS(dqp))
 907 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 908 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 909 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 910 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 911 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 912 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 913 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 914 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 915 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 916 DEFINE_DQUOT_EVENT(xfs_dqread);
 917 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 918 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 919 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 920 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 921 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 922 DEFINE_DQUOT_EVENT(xfs_dqput);
 923 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 924 DEFINE_DQUOT_EVENT(xfs_dqrele);
 925 DEFINE_DQUOT_EVENT(xfs_dqflush);
 926 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 927 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 928
 929 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 930         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 931         TP_ARGS(log, tic),
 932         TP_STRUCT__entry(
 933                 __field(dev_t, dev)
 934                 __field(char, ocnt)
 935                 __field(char, cnt)
 936                 __field(int, curr_res)
 937                 __field(int, unit_res)
 938                 __field(unsigned int, flags)
 939                 __field(int, reserveq)
 940                 __field(int, writeq)
 941                 __field(int, grant_reserve_cycle)
 942                 __field(int, grant_reserve_bytes)
 943                 __field(int, grant_write_cycle)
 944                 __field(int, grant_write_bytes)
 945                 __field(int, curr_cycle)
 946                 __field(int, curr_block)
 947                 __field(xfs_lsn_t, tail_lsn)
 948         ),
 949         TP_fast_assign(
 950                 __entry->dev = log->l_mp->m_super->s_dev;
 951                 __entry->ocnt = tic->t_ocnt;
 952                 __entry->cnt = tic->t_cnt;
 953                 __entry->curr_res = tic->t_curr_res;
 954                 __entry->unit_res = tic->t_unit_res;
 955                 __entry->flags = tic->t_flags;
 956                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 957                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 958                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 959                                 &__entry->grant_reserve_cycle,
 960                                 &__entry->grant_reserve_bytes);
 961                 xlog_crack_grant_head(&log->l_write_head.grant,
 962                                 &__entry->grant_write_cycle,
 963                                 &__entry->grant_write_bytes);
 964                 __entry->curr_cycle = log->l_curr_cycle;
 965                 __entry->curr_block = log->l_curr_block;
 966                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 967         ),
 968         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
 969                   "t_unit_res %u t_flags %s reserveq %s "
 970                   "writeq %s grant_reserve_cycle %d "
 971                   "grant_reserve_bytes %d grant_write_cycle %d "
 972                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 973                   "tail_cycle %d tail_block %d",
 974                   MAJOR(__entry->dev), MINOR(__entry->dev),
 975                   __entry->ocnt,
 976                   __entry->cnt,
 977                   __entry->curr_res,
 978                   __entry->unit_res,
 979                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 980                   __entry->reserveq ? "empty" : "active",
 981                   __entry->writeq ? "empty" : "active",
 982                   __entry->grant_reserve_cycle,
 983                   __entry->grant_reserve_bytes,
 984                   __entry->grant_write_cycle,
 985                   __entry->grant_write_bytes,
 986                   __entry->curr_cycle,
 987                   __entry->curr_block,
 988                   CYCLE_LSN(__entry->tail_lsn),
 989                   BLOCK_LSN(__entry->tail_lsn)
 990         )
 991 )
 992
 993 #define DEFINE_LOGGRANT_EVENT(name) \
 994 DEFINE_EVENT(xfs_loggrant_class, name, \
 995         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 996         TP_ARGS(log, tic))
 997 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 998 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 999 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1000 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1001 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1002 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1003 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1004 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1005 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1006 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1007 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
1008 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
1009 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
1010 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
1011 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
1012 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
1013
1014 DECLARE_EVENT_CLASS(xfs_log_item_class,
1015         TP_PROTO(struct xfs_log_item *lip),
1016         TP_ARGS(lip),
1017         TP_STRUCT__entry(
1018                 __field(dev_t, dev)
1019                 __field(void *, lip)
1020                 __field(uint, type)
1021                 __field(unsigned long, flags)
1022                 __field(xfs_lsn_t, lsn)
1023         ),
1024         TP_fast_assign(
1025                 __entry->dev = lip->li_mountp->m_super->s_dev;
1026                 __entry->lip = lip;
1027                 __entry->type = lip->li_type;
1028                 __entry->flags = lip->li_flags;
1029                 __entry->lsn = lip->li_lsn;
1030         ),
1031         TP_printk("dev %d:%d lip %p lsn %d/%d type %s flags %s",
1032                   MAJOR(__entry->dev), MINOR(__entry->dev),
1033                   __entry->lip,
1034                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1035                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1036                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1037 )
1038
1039 TRACE_EVENT(xfs_log_force,
1040         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1041         TP_ARGS(mp, lsn, caller_ip),
1042         TP_STRUCT__entry(
1043                 __field(dev_t, dev)
1044                 __field(xfs_lsn_t, lsn)
1045                 __field(unsigned long, caller_ip)
1046         ),
1047         TP_fast_assign(
1048                 __entry->dev = mp->m_super->s_dev;
1049                 __entry->lsn = lsn;
1050                 __entry->caller_ip = caller_ip;
1051         ),
1052         TP_printk("dev %d:%d lsn 0x%llx caller %pS",
1053                   MAJOR(__entry->dev), MINOR(__entry->dev),
1054                   __entry->lsn, (void *)__entry->caller_ip)
1055 )
1056
1057 #define DEFINE_LOG_ITEM_EVENT(name) \
1058 DEFINE_EVENT(xfs_log_item_class, name, \
1059         TP_PROTO(struct xfs_log_item *lip), \
1060         TP_ARGS(lip))
1061 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1062 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1063 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1064 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1065
1066 DECLARE_EVENT_CLASS(xfs_ail_class,
1067         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1068         TP_ARGS(lip, old_lsn, new_lsn),
1069         TP_STRUCT__entry(
1070                 __field(dev_t, dev)
1071                 __field(void *, lip)
1072                 __field(uint, type)
1073                 __field(unsigned long, flags)
1074                 __field(xfs_lsn_t, old_lsn)
1075                 __field(xfs_lsn_t, new_lsn)
1076         ),
1077         TP_fast_assign(
1078                 __entry->dev = lip->li_mountp->m_super->s_dev;
1079                 __entry->lip = lip;
1080                 __entry->type = lip->li_type;
1081                 __entry->flags = lip->li_flags;
1082                 __entry->old_lsn = old_lsn;
1083                 __entry->new_lsn = new_lsn;
1084         ),
1085         TP_printk("dev %d:%d lip %p old lsn %d/%d new lsn %d/%d type %s flags %s",
1086                   MAJOR(__entry->dev), MINOR(__entry->dev),
1087                   __entry->lip,
1088                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1089                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1090                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1091                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1092 )
1093
1094 #define DEFINE_AIL_EVENT(name) \
1095 DEFINE_EVENT(xfs_ail_class, name, \
1096         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1097         TP_ARGS(lip, old_lsn, new_lsn))
1098 DEFINE_AIL_EVENT(xfs_ail_insert);
1099 DEFINE_AIL_EVENT(xfs_ail_move);
1100 DEFINE_AIL_EVENT(xfs_ail_delete);
1101
1102 TRACE_EVENT(xfs_log_assign_tail_lsn,
1103         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1104         TP_ARGS(log, new_lsn),
1105         TP_STRUCT__entry(
1106                 __field(dev_t, dev)
1107                 __field(xfs_lsn_t, new_lsn)
1108                 __field(xfs_lsn_t, old_lsn)
1109                 __field(xfs_lsn_t, last_sync_lsn)
1110         ),
1111         TP_fast_assign(
1112                 __entry->dev = log->l_mp->m_super->s_dev;
1113                 __entry->new_lsn = new_lsn;
1114                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1115                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1116         ),
1117         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1118                   MAJOR(__entry->dev), MINOR(__entry->dev),
1119                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1120                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1121                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1122 )
1123
1124 DECLARE_EVENT_CLASS(xfs_file_class,
1125         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),
1126         TP_ARGS(ip, count, offset),
1127         TP_STRUCT__entry(
1128                 __field(dev_t, dev)
1129                 __field(xfs_ino_t, ino)
1130                 __field(xfs_fsize_t, size)
1131                 __field(loff_t, offset)
1132                 __field(size_t, count)
1133         ),
1134         TP_fast_assign(
1135                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1136                 __entry->ino = ip->i_ino;
1137                 __entry->size = ip->i_d.di_size;
1138                 __entry->offset = offset;
1139                 __entry->count = count;
1140         ),
1141         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count 0x%zx",
1142                   MAJOR(__entry->dev), MINOR(__entry->dev),
1143                   __entry->ino,
1144                   __entry->size,
1145                   __entry->offset,
1146                   __entry->count)
1147 )
1148
1149 #define DEFINE_RW_EVENT(name)           \
1150 DEFINE_EVENT(xfs_file_class, name,      \
1151         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),    \
1152         TP_ARGS(ip, count, offset))
1153 DEFINE_RW_EVENT(xfs_file_buffered_read);
1154 DEFINE_RW_EVENT(xfs_file_direct_read);
1155 DEFINE_RW_EVENT(xfs_file_dax_read);
1156 DEFINE_RW_EVENT(xfs_file_buffered_write);
1157 DEFINE_RW_EVENT(xfs_file_direct_write);
1158 DEFINE_RW_EVENT(xfs_file_dax_write);
1159
1160 DECLARE_EVENT_CLASS(xfs_page_class,
1161         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1162                  unsigned int len),
1163         TP_ARGS(inode, page, off, len),
1164         TP_STRUCT__entry(
1165                 __field(dev_t, dev)
1166                 __field(xfs_ino_t, ino)
1167                 __field(pgoff_t, pgoff)
1168                 __field(loff_t, size)
1169                 __field(unsigned long, offset)
1170                 __field(unsigned int, length)
1171                 __field(int, delalloc)
1172                 __field(int, unwritten)
1173         ),
1174         TP_fast_assign(
1175                 int delalloc = -1, unwritten = -1;
1176
1177                 if (page_has_buffers(page))
1178                         xfs_count_page_state(page, &delalloc, &unwritten);
1179                 __entry->dev = inode->i_sb->s_dev;
1180                 __entry->ino = XFS_I(inode)->i_ino;
1181                 __entry->pgoff = page_offset(page);
1182                 __entry->size = i_size_read(inode);
1183                 __entry->offset = off;
1184                 __entry->length = len;
1185                 __entry->delalloc = delalloc;
1186                 __entry->unwritten = unwritten;
1187         ),
1188         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1189                   "length %x delalloc %d unwritten %d",
1190                   MAJOR(__entry->dev), MINOR(__entry->dev),
1191                   __entry->ino,
1192                   __entry->pgoff,
1193                   __entry->size,
1194                   __entry->offset,
1195                   __entry->length,
1196                   __entry->delalloc,
1197                   __entry->unwritten)
1198 )
1199
1200 #define DEFINE_PAGE_EVENT(name)         \
1201 DEFINE_EVENT(xfs_page_class, name,      \
1202         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1203                  unsigned int len),     \
1204         TP_ARGS(inode, page, off, len))
1205 DEFINE_PAGE_EVENT(xfs_writepage);
1206 DEFINE_PAGE_EVENT(xfs_releasepage);
1207 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1208
1209 DECLARE_EVENT_CLASS(xfs_readpage_class,
1210         TP_PROTO(struct inode *inode, int nr_pages),
1211         TP_ARGS(inode, nr_pages),
1212         TP_STRUCT__entry(
1213                 __field(dev_t, dev)
1214                 __field(xfs_ino_t, ino)
1215                 __field(int, nr_pages)
1216         ),
1217         TP_fast_assign(
1218                 __entry->dev = inode->i_sb->s_dev;
1219                 __entry->ino = inode->i_ino;
1220                 __entry->nr_pages = nr_pages;
1221         ),
1222         TP_printk("dev %d:%d ino 0x%llx nr_pages %d",
1223                   MAJOR(__entry->dev), MINOR(__entry->dev),
1224                   __entry->ino,
1225                   __entry->nr_pages)
1226 )
1227
1228 #define DEFINE_READPAGE_EVENT(name)             \
1229 DEFINE_EVENT(xfs_readpage_class, name,  \
1230         TP_PROTO(struct inode *inode, int nr_pages), \
1231         TP_ARGS(inode, nr_pages))
1232 DEFINE_READPAGE_EVENT(xfs_vm_readpage);
1233 DEFINE_READPAGE_EVENT(xfs_vm_readpages);
1234
1235 DECLARE_EVENT_CLASS(xfs_imap_class,
1236         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1237                  int type, struct xfs_bmbt_irec *irec),
1238         TP_ARGS(ip, offset, count, type, irec),
1239         TP_STRUCT__entry(
1240                 __field(dev_t, dev)
1241                 __field(xfs_ino_t, ino)
1242                 __field(loff_t, size)
1243                 __field(loff_t, offset)
1244                 __field(size_t, count)
1245                 __field(int, type)
1246                 __field(xfs_fileoff_t, startoff)
1247                 __field(xfs_fsblock_t, startblock)
1248                 __field(xfs_filblks_t, blockcount)
1249         ),
1250         TP_fast_assign(
1251                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1252                 __entry->ino = ip->i_ino;
1253                 __entry->size = ip->i_d.di_size;
1254                 __entry->offset = offset;
1255                 __entry->count = count;
1256                 __entry->type = type;
1257                 __entry->startoff = irec ? irec->br_startoff : 0;
1258                 __entry->startblock = irec ? irec->br_startblock : 0;
1259                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1260         ),
1261         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1262                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1263                   MAJOR(__entry->dev), MINOR(__entry->dev),
1264                   __entry->ino,
1265                   __entry->size,
1266                   __entry->offset,
1267                   __entry->count,
1268                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1269                   __entry->startoff,
1270                   (int64_t)__entry->startblock,
1271                   __entry->blockcount)
1272 )
1273
1274 #define DEFINE_IOMAP_EVENT(name)        \
1275 DEFINE_EVENT(xfs_imap_class, name,      \
1276         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1277                  int type, struct xfs_bmbt_irec *irec),         \
1278         TP_ARGS(ip, offset, count, type, irec))
1279 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1280 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1281 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1282 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1283 DEFINE_IOMAP_EVENT(xfs_get_blocks_map_direct);
1284 DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
1285 DEFINE_IOMAP_EVENT(xfs_iomap_found);
1286
1287 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1288         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1289         TP_ARGS(ip, offset, count),
1290         TP_STRUCT__entry(
1291                 __field(dev_t, dev)
1292                 __field(xfs_ino_t, ino)
1293                 __field(loff_t, isize)
1294                 __field(loff_t, disize)
1295                 __field(loff_t, offset)
1296                 __field(size_t, count)
1297         ),
1298         TP_fast_assign(
1299                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1300                 __entry->ino = ip->i_ino;
1301                 __entry->isize = VFS_I(ip)->i_size;
1302                 __entry->disize = ip->i_d.di_size;
1303                 __entry->offset = offset;
1304                 __entry->count = count;
1305         ),
1306         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1307                   "offset 0x%llx count %zd",
1308                   MAJOR(__entry->dev), MINOR(__entry->dev),
1309                   __entry->ino,
1310                   __entry->isize,
1311                   __entry->disize,
1312                   __entry->offset,
1313                   __entry->count)
1314 );
1315
1316 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1317 DEFINE_EVENT(xfs_simple_io_class, name, \
1318         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1319         TP_ARGS(ip, offset, count))
1320 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1321 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1322 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1323 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1324 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1325 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1326 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1327 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1328
1329 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1330         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1331         TP_ARGS(ip, new_size),
1332         TP_STRUCT__entry(
1333                 __field(dev_t, dev)
1334                 __field(xfs_ino_t, ino)
1335                 __field(xfs_fsize_t, size)
1336                 __field(xfs_fsize_t, new_size)
1337         ),
1338         TP_fast_assign(
1339                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1340                 __entry->ino = ip->i_ino;
1341                 __entry->size = ip->i_d.di_size;
1342                 __entry->new_size = new_size;
1343         ),
1344         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1345                   MAJOR(__entry->dev), MINOR(__entry->dev),
1346                   __entry->ino,
1347                   __entry->size,
1348                   __entry->new_size)
1349 )
1350
1351 #define DEFINE_ITRUNC_EVENT(name) \
1352 DEFINE_EVENT(xfs_itrunc_class, name, \
1353         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1354         TP_ARGS(ip, new_size))
1355 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1356 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1357
1358 TRACE_EVENT(xfs_pagecache_inval,
1359         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1360         TP_ARGS(ip, start, finish),
1361         TP_STRUCT__entry(
1362                 __field(dev_t, dev)
1363                 __field(xfs_ino_t, ino)
1364                 __field(xfs_fsize_t, size)
1365                 __field(xfs_off_t, start)
1366                 __field(xfs_off_t, finish)
1367         ),
1368         TP_fast_assign(
1369                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1370                 __entry->ino = ip->i_ino;
1371                 __entry->size = ip->i_d.di_size;
1372                 __entry->start = start;
1373                 __entry->finish = finish;
1374         ),
1375         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1376                   MAJOR(__entry->dev), MINOR(__entry->dev),
1377                   __entry->ino,
1378                   __entry->size,
1379                   __entry->start,
1380                   __entry->finish)
1381 );
1382
1383 TRACE_EVENT(xfs_bunmap,
1384         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1385                  int flags, unsigned long caller_ip),
1386         TP_ARGS(ip, bno, len, flags, caller_ip),
1387         TP_STRUCT__entry(
1388                 __field(dev_t, dev)
1389                 __field(xfs_ino_t, ino)
1390                 __field(xfs_fsize_t, size)
1391                 __field(xfs_fileoff_t, bno)
1392                 __field(xfs_filblks_t, len)
1393                 __field(unsigned long, caller_ip)
1394                 __field(int, flags)
1395         ),
1396         TP_fast_assign(
1397                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1398                 __entry->ino = ip->i_ino;
1399                 __entry->size = ip->i_d.di_size;
1400                 __entry->bno = bno;
1401                 __entry->len = len;
1402                 __entry->caller_ip = caller_ip;
1403                 __entry->flags = flags;
1404         ),
1405         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1406                   "flags %s caller %pS",
1407                   MAJOR(__entry->dev), MINOR(__entry->dev),
1408                   __entry->ino,
1409                   __entry->size,
1410                   __entry->bno,
1411                   __entry->len,
1412                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1413                   (void *)__entry->caller_ip)
1414
1415 );
1416
1417 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1418         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1419                  xfs_agblock_t agbno, xfs_extlen_t len),
1420         TP_ARGS(mp, agno, agbno, len),
1421         TP_STRUCT__entry(
1422                 __field(dev_t, dev)
1423                 __field(xfs_agnumber_t, agno)
1424                 __field(xfs_agblock_t, agbno)
1425                 __field(xfs_extlen_t, len)
1426         ),
1427         TP_fast_assign(
1428                 __entry->dev = mp->m_super->s_dev;
1429                 __entry->agno = agno;
1430                 __entry->agbno = agbno;
1431                 __entry->len = len;
1432         ),
1433         TP_printk("dev %d:%d agno %u agbno %u len %u",
1434                   MAJOR(__entry->dev), MINOR(__entry->dev),
1435                   __entry->agno,
1436                   __entry->agbno,
1437                   __entry->len)
1438 );
1439 #define DEFINE_BUSY_EVENT(name) \
1440 DEFINE_EVENT(xfs_extent_busy_class, name, \
1441         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1442                  xfs_agblock_t agbno, xfs_extlen_t len), \
1443         TP_ARGS(mp, agno, agbno, len))
1444 DEFINE_BUSY_EVENT(xfs_extent_busy);
1445 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1446 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1447 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1448 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1449
1450 TRACE_EVENT(xfs_extent_busy_trim,
1451         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1452                  xfs_agblock_t agbno, xfs_extlen_t len,
1453                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1454         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1455         TP_STRUCT__entry(
1456                 __field(dev_t, dev)
1457                 __field(xfs_agnumber_t, agno)
1458                 __field(xfs_agblock_t, agbno)
1459                 __field(xfs_extlen_t, len)
1460                 __field(xfs_agblock_t, tbno)
1461                 __field(xfs_extlen_t, tlen)
1462         ),
1463         TP_fast_assign(
1464                 __entry->dev = mp->m_super->s_dev;
1465                 __entry->agno = agno;
1466                 __entry->agbno = agbno;
1467                 __entry->len = len;
1468                 __entry->tbno = tbno;
1469                 __entry->tlen = tlen;
1470         ),
1471         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1472                   MAJOR(__entry->dev), MINOR(__entry->dev),
1473                   __entry->agno,
1474                   __entry->agbno,
1475                   __entry->len,
1476                   __entry->tbno,
1477                   __entry->tlen)
1478 );
1479
1480 DECLARE_EVENT_CLASS(xfs_agf_class,
1481         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1482                  unsigned long caller_ip),
1483         TP_ARGS(mp, agf, flags, caller_ip),
1484         TP_STRUCT__entry(
1485                 __field(dev_t, dev)
1486                 __field(xfs_agnumber_t, agno)
1487                 __field(int, flags)
1488                 __field(__u32, length)
1489                 __field(__u32, bno_root)
1490                 __field(__u32, cnt_root)
1491                 __field(__u32, bno_level)
1492                 __field(__u32, cnt_level)
1493                 __field(__u32, flfirst)
1494                 __field(__u32, fllast)
1495                 __field(__u32, flcount)
1496                 __field(__u32, freeblks)
1497                 __field(__u32, longest)
1498                 __field(unsigned long, caller_ip)
1499         ),
1500         TP_fast_assign(
1501                 __entry->dev = mp->m_super->s_dev;
1502                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1503                 __entry->flags = flags;
1504                 __entry->length = be32_to_cpu(agf->agf_length),
1505                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1506                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1507                 __entry->bno_level =
1508                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1509                 __entry->cnt_level =
1510                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1511                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1512                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1513                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1514                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1515                 __entry->longest = be32_to_cpu(agf->agf_longest);
1516                 __entry->caller_ip = caller_ip;
1517         ),
1518         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1519                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1520                   "freeblks %u longest %u caller %pS",
1521                   MAJOR(__entry->dev), MINOR(__entry->dev),
1522                   __entry->agno,
1523                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1524                   __entry->length,
1525                   __entry->bno_root,
1526                   __entry->cnt_root,
1527                   __entry->bno_level,
1528                   __entry->cnt_level,
1529                   __entry->flfirst,
1530                   __entry->fllast,
1531                   __entry->flcount,
1532                   __entry->freeblks,
1533                   __entry->longest,
1534                   (void *)__entry->caller_ip)
1535 );
1536 #define DEFINE_AGF_EVENT(name) \
1537 DEFINE_EVENT(xfs_agf_class, name, \
1538         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, \
1539                  unsigned long caller_ip), \
1540         TP_ARGS(mp, agf, flags, caller_ip))
1541 DEFINE_AGF_EVENT(xfs_agf);
1542 DEFINE_AGF_EVENT(xfs_agfl_reset);
1543
1544 TRACE_EVENT(xfs_free_extent,
1545         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1546                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1547                  int haveright),
1548         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1549         TP_STRUCT__entry(
1550                 __field(dev_t, dev)
1551                 __field(xfs_agnumber_t, agno)
1552                 __field(xfs_agblock_t, agbno)
1553                 __field(xfs_extlen_t, len)
1554                 __field(int, resv)
1555                 __field(int, haveleft)
1556                 __field(int, haveright)
1557         ),
1558         TP_fast_assign(
1559                 __entry->dev = mp->m_super->s_dev;
1560                 __entry->agno = agno;
1561                 __entry->agbno = agbno;
1562                 __entry->len = len;
1563                 __entry->resv = resv;
1564                 __entry->haveleft = haveleft;
1565                 __entry->haveright = haveright;
1566         ),
1567         TP_printk("dev %d:%d agno %u agbno %u len %u resv %d %s",
1568                   MAJOR(__entry->dev), MINOR(__entry->dev),
1569                   __entry->agno,
1570                   __entry->agbno,
1571                   __entry->len,
1572                   __entry->resv,
1573                   __entry->haveleft ?
1574                         (__entry->haveright ? "both" : "left") :
1575                         (__entry->haveright ? "right" : "none"))
1576
1577 );
1578
1579 DECLARE_EVENT_CLASS(xfs_alloc_class,
1580         TP_PROTO(struct xfs_alloc_arg *args),
1581         TP_ARGS(args),
1582         TP_STRUCT__entry(
1583                 __field(dev_t, dev)
1584                 __field(xfs_agnumber_t, agno)
1585                 __field(xfs_agblock_t, agbno)
1586                 __field(xfs_extlen_t, minlen)
1587                 __field(xfs_extlen_t, maxlen)
1588                 __field(xfs_extlen_t, mod)
1589                 __field(xfs_extlen_t, prod)
1590                 __field(xfs_extlen_t, minleft)
1591                 __field(xfs_extlen_t, total)
1592                 __field(xfs_extlen_t, alignment)
1593                 __field(xfs_extlen_t, minalignslop)
1594                 __field(xfs_extlen_t, len)
1595                 __field(short, type)
1596                 __field(short, otype)
1597                 __field(char, wasdel)
1598                 __field(char, wasfromfl)
1599                 __field(int, resv)
1600                 __field(int, datatype)
1601                 __field(xfs_fsblock_t, firstblock)
1602         ),
1603         TP_fast_assign(
1604                 __entry->dev = args->mp->m_super->s_dev;
1605                 __entry->agno = args->agno;
1606                 __entry->agbno = args->agbno;
1607                 __entry->minlen = args->minlen;
1608                 __entry->maxlen = args->maxlen;
1609                 __entry->mod = args->mod;
1610                 __entry->prod = args->prod;
1611                 __entry->minleft = args->minleft;
1612                 __entry->total = args->total;
1613                 __entry->alignment = args->alignment;
1614                 __entry->minalignslop = args->minalignslop;
1615                 __entry->len = args->len;
1616                 __entry->type = args->type;
1617                 __entry->otype = args->otype;
1618                 __entry->wasdel = args->wasdel;
1619                 __entry->wasfromfl = args->wasfromfl;
1620                 __entry->resv = args->resv;
1621                 __entry->datatype = args->datatype;
1622                 __entry->firstblock = args->firstblock;
1623         ),
1624         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1625                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1626                   "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1627                   "datatype 0x%x firstblock 0x%llx",
1628                   MAJOR(__entry->dev), MINOR(__entry->dev),
1629                   __entry->agno,
1630                   __entry->agbno,
1631                   __entry->minlen,
1632                   __entry->maxlen,
1633                   __entry->mod,
1634                   __entry->prod,
1635                   __entry->minleft,
1636                   __entry->total,
1637                   __entry->alignment,
1638                   __entry->minalignslop,
1639                   __entry->len,
1640                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1641                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1642                   __entry->wasdel,
1643                   __entry->wasfromfl,
1644                   __entry->resv,
1645                   __entry->datatype,
1646                   (unsigned long long)__entry->firstblock)
1647 )
1648
1649 #define DEFINE_ALLOC_EVENT(name) \
1650 DEFINE_EVENT(xfs_alloc_class, name, \
1651         TP_PROTO(struct xfs_alloc_arg *args), \
1652         TP_ARGS(args))
1653 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1654 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1655 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1656 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1657 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1658 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1659 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1660 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1661 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1662 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1663 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1664 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1665 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1666 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1667 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1668 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1669 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1670 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1671 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1672 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1673 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1674 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1675 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1676 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1677 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1678
1679 DECLARE_EVENT_CLASS(xfs_da_class,
1680         TP_PROTO(struct xfs_da_args *args),
1681         TP_ARGS(args),
1682         TP_STRUCT__entry(
1683                 __field(dev_t, dev)
1684                 __field(xfs_ino_t, ino)
1685                 __dynamic_array(char, name, args->namelen)
1686                 __field(int, namelen)
1687                 __field(xfs_dahash_t, hashval)
1688                 __field(xfs_ino_t, inumber)
1689                 __field(int, op_flags)
1690         ),
1691         TP_fast_assign(
1692                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1693                 __entry->ino = args->dp->i_ino;
1694                 if (args->namelen)
1695                         memcpy(__get_str(name), args->name, args->namelen);
1696                 __entry->namelen = args->namelen;
1697                 __entry->hashval = args->hashval;
1698                 __entry->inumber = args->inumber;
1699                 __entry->op_flags = args->op_flags;
1700         ),
1701         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1702                   "inumber 0x%llx op_flags %s",
1703                   MAJOR(__entry->dev), MINOR(__entry->dev),
1704                   __entry->ino,
1705                   __entry->namelen,
1706                   __entry->namelen ? __get_str(name) : NULL,
1707                   __entry->namelen,
1708                   __entry->hashval,
1709                   __entry->inumber,
1710                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1711 )
1712
1713 #define DEFINE_DIR2_EVENT(name) \
1714 DEFINE_EVENT(xfs_da_class, name, \
1715         TP_PROTO(struct xfs_da_args *args), \
1716         TP_ARGS(args))
1717 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1718 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1719 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1720 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1721 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1722 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1723 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1724 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1725 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1726 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1727 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1728 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1729 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1730 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1731 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1732 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1733 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1734 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1735 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1736 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1737 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1738 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1739 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1740 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1741 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1742
1743 DECLARE_EVENT_CLASS(xfs_attr_class,
1744         TP_PROTO(struct xfs_da_args *args),
1745         TP_ARGS(args),
1746         TP_STRUCT__entry(
1747                 __field(dev_t, dev)
1748                 __field(xfs_ino_t, ino)
1749                 __dynamic_array(char, name, args->namelen)
1750                 __field(int, namelen)
1751                 __field(int, valuelen)
1752                 __field(xfs_dahash_t, hashval)
1753                 __field(int, flags)
1754                 __field(int, op_flags)
1755         ),
1756         TP_fast_assign(
1757                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1758                 __entry->ino = args->dp->i_ino;
1759                 if (args->namelen)
1760                         memcpy(__get_str(name), args->name, args->namelen);
1761                 __entry->namelen = args->namelen;
1762                 __entry->valuelen = args->valuelen;
1763                 __entry->hashval = args->hashval;
1764                 __entry->flags = args->flags;
1765                 __entry->op_flags = args->op_flags;
1766         ),
1767         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1768                   "hashval 0x%x flags %s op_flags %s",
1769                   MAJOR(__entry->dev), MINOR(__entry->dev),
1770                   __entry->ino,
1771                   __entry->namelen,
1772                   __entry->namelen ? __get_str(name) : NULL,
1773                   __entry->namelen,
1774                   __entry->valuelen,
1775                   __entry->hashval,
1776                   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
1777                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1778 )
1779
1780 #define DEFINE_ATTR_EVENT(name) \
1781 DEFINE_EVENT(xfs_attr_class, name, \
1782         TP_PROTO(struct xfs_da_args *args), \
1783         TP_ARGS(args))
1784 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1785 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1786 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1787 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1788 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1789 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1790
1791 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1792 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1793 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1794 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1795 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1796 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1797 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1798 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1799 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1800 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1801 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1802 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1803 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1804 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1805 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1806 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1807 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1808 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1809 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1810 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1811 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1812 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1813 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1814
1815 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1816 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1817 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1818 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1819
1820 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1821 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1822
1823 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1824 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1825 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1826
1827 #define DEFINE_DA_EVENT(name) \
1828 DEFINE_EVENT(xfs_da_class, name, \
1829         TP_PROTO(struct xfs_da_args *args), \
1830         TP_ARGS(args))
1831 DEFINE_DA_EVENT(xfs_da_split);
1832 DEFINE_DA_EVENT(xfs_da_join);
1833 DEFINE_DA_EVENT(xfs_da_link_before);
1834 DEFINE_DA_EVENT(xfs_da_link_after);
1835 DEFINE_DA_EVENT(xfs_da_unlink_back);
1836 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1837 DEFINE_DA_EVENT(xfs_da_root_split);
1838 DEFINE_DA_EVENT(xfs_da_root_join);
1839 DEFINE_DA_EVENT(xfs_da_node_add);
1840 DEFINE_DA_EVENT(xfs_da_node_create);
1841 DEFINE_DA_EVENT(xfs_da_node_split);
1842 DEFINE_DA_EVENT(xfs_da_node_remove);
1843 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1844 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1845 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1846 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1847 DEFINE_DA_EVENT(xfs_da_grow_inode);
1848 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1849 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1850 DEFINE_DA_EVENT(xfs_da_path_shift);
1851
1852 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1853         TP_PROTO(struct xfs_da_args *args, int idx),
1854         TP_ARGS(args, idx),
1855         TP_STRUCT__entry(
1856                 __field(dev_t, dev)
1857                 __field(xfs_ino_t, ino)
1858                 __field(int, op_flags)
1859                 __field(int, idx)
1860         ),
1861         TP_fast_assign(
1862                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1863                 __entry->ino = args->dp->i_ino;
1864                 __entry->op_flags = args->op_flags;
1865                 __entry->idx = idx;
1866         ),
1867         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1868                   MAJOR(__entry->dev), MINOR(__entry->dev),
1869                   __entry->ino,
1870                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1871                   __entry->idx)
1872 )
1873
1874 #define DEFINE_DIR2_SPACE_EVENT(name) \
1875 DEFINE_EVENT(xfs_dir2_space_class, name, \
1876         TP_PROTO(struct xfs_da_args *args, int idx), \
1877         TP_ARGS(args, idx))
1878 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1879 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1880 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1881 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1882
1883 TRACE_EVENT(xfs_dir2_leafn_moveents,
1884         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1885         TP_ARGS(args, src_idx, dst_idx, count),
1886         TP_STRUCT__entry(
1887                 __field(dev_t, dev)
1888                 __field(xfs_ino_t, ino)
1889                 __field(int, op_flags)
1890                 __field(int, src_idx)
1891                 __field(int, dst_idx)
1892                 __field(int, count)
1893         ),
1894         TP_fast_assign(
1895                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1896                 __entry->ino = args->dp->i_ino;
1897                 __entry->op_flags = args->op_flags;
1898                 __entry->src_idx = src_idx;
1899                 __entry->dst_idx = dst_idx;
1900                 __entry->count = count;
1901         ),
1902         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1903                   "src_idx %d dst_idx %d count %d",
1904                   MAJOR(__entry->dev), MINOR(__entry->dev),
1905                   __entry->ino,
1906                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1907                   __entry->src_idx,
1908                   __entry->dst_idx,
1909                   __entry->count)
1910 );
1911
1912 #define XFS_SWAPEXT_INODES \
1913         { 0,    "target" }, \
1914         { 1,    "temp" }
1915
1916 #define XFS_INODE_FORMAT_STR \
1917         { 0,    "invalid" }, \
1918         { 1,    "local" }, \
1919         { 2,    "extent" }, \
1920         { 3,    "btree" }
1921
1922 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1923         TP_PROTO(struct xfs_inode *ip, int which),
1924         TP_ARGS(ip, which),
1925         TP_STRUCT__entry(
1926                 __field(dev_t, dev)
1927                 __field(int, which)
1928                 __field(xfs_ino_t, ino)
1929                 __field(int, format)
1930                 __field(int, nex)
1931                 __field(int, broot_size)
1932                 __field(int, fork_off)
1933         ),
1934         TP_fast_assign(
1935                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1936                 __entry->which = which;
1937                 __entry->ino = ip->i_ino;
1938                 __entry->format = ip->i_d.di_format;
1939                 __entry->nex = ip->i_d.di_nextents;
1940                 __entry->broot_size = ip->i_df.if_broot_bytes;
1941                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1942         ),
1943         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1944                   "broot size %d, fork offset %d",
1945                   MAJOR(__entry->dev), MINOR(__entry->dev),
1946                   __entry->ino,
1947                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1948                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1949                   __entry->nex,
1950                   __entry->broot_size,
1951                   __entry->fork_off)
1952 )
1953
1954 #define DEFINE_SWAPEXT_EVENT(name) \
1955 DEFINE_EVENT(xfs_swap_extent_class, name, \
1956         TP_PROTO(struct xfs_inode *ip, int which), \
1957         TP_ARGS(ip, which))
1958
1959 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1960 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1961
1962 TRACE_EVENT(xfs_log_recover,
1963         TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
1964         TP_ARGS(log, headblk, tailblk),
1965         TP_STRUCT__entry(
1966                 __field(dev_t, dev)
1967                 __field(xfs_daddr_t, headblk)
1968                 __field(xfs_daddr_t, tailblk)
1969         ),
1970         TP_fast_assign(
1971                 __entry->dev = log->l_mp->m_super->s_dev;
1972                 __entry->headblk = headblk;
1973                 __entry->tailblk = tailblk;
1974         ),
1975         TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
1976                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
1977                   __entry->tailblk)
1978 )
1979
1980 TRACE_EVENT(xfs_log_recover_record,
1981         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
1982         TP_ARGS(log, rhead, pass),
1983         TP_STRUCT__entry(
1984                 __field(dev_t, dev)
1985                 __field(xfs_lsn_t, lsn)
1986                 __field(int, len)
1987                 __field(int, num_logops)
1988                 __field(int, pass)
1989         ),
1990         TP_fast_assign(
1991                 __entry->dev = log->l_mp->m_super->s_dev;
1992                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
1993                 __entry->len = be32_to_cpu(rhead->h_len);
1994                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
1995                 __entry->pass = pass;
1996         ),
1997         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
1998                   MAJOR(__entry->dev), MINOR(__entry->dev),
1999                   __entry->lsn, __entry->len, __entry->num_logops,
2000                    __entry->pass)
2001 )
2002
2003 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
2004         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
2005                 struct xlog_recover_item *item, int pass),
2006         TP_ARGS(log, trans, item, pass),
2007         TP_STRUCT__entry(
2008                 __field(dev_t, dev)
2009                 __field(unsigned long, item)
2010                 __field(xlog_tid_t, tid)
2011                 __field(xfs_lsn_t, lsn)
2012                 __field(int, type)
2013                 __field(int, pass)
2014                 __field(int, count)
2015                 __field(int, total)
2016         ),
2017         TP_fast_assign(
2018                 __entry->dev = log->l_mp->m_super->s_dev;
2019                 __entry->item = (unsigned long)item;
2020                 __entry->tid = trans->r_log_tid;
2021                 __entry->lsn = trans->r_lsn;
2022                 __entry->type = ITEM_TYPE(item);
2023                 __entry->pass = pass;
2024                 __entry->count = item->ri_cnt;
2025                 __entry->total = item->ri_total;
2026         ),
2027         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item %p, "
2028                   "item type %s item region count/total %d/%d",
2029                   MAJOR(__entry->dev), MINOR(__entry->dev),
2030                   __entry->tid,
2031                   __entry->lsn,
2032                   __entry->pass,
2033                   (void *)__entry->item,
2034                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2035                   __entry->count,
2036                   __entry->total)
2037 )
2038
2039 #define DEFINE_LOG_RECOVER_ITEM(name) \
2040 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2041         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2042                 struct xlog_recover_item *item, int pass), \
2043         TP_ARGS(log, trans, item, pass))
2044
2045 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2046 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2047 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2048 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2049 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2050
2051 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2052         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2053         TP_ARGS(log, buf_f),
2054         TP_STRUCT__entry(
2055                 __field(dev_t, dev)
2056                 __field(int64_t, blkno)
2057                 __field(unsigned short, len)
2058                 __field(unsigned short, flags)
2059                 __field(unsigned short, size)
2060                 __field(unsigned int, map_size)
2061         ),
2062         TP_fast_assign(
2063                 __entry->dev = log->l_mp->m_super->s_dev;
2064                 __entry->blkno = buf_f->blf_blkno;
2065                 __entry->len = buf_f->blf_len;
2066                 __entry->flags = buf_f->blf_flags;
2067                 __entry->size = buf_f->blf_size;
2068                 __entry->map_size = buf_f->blf_map_size;
2069         ),
2070         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2071                         "map_size %d",
2072                   MAJOR(__entry->dev), MINOR(__entry->dev),
2073                   __entry->blkno,
2074                   __entry->len,
2075                   __entry->flags,
2076                   __entry->size,
2077                   __entry->map_size)
2078 )
2079
2080 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2081 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2082         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2083         TP_ARGS(log, buf_f))
2084
2085 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2086 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2087 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2088 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2089 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2090 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2091 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2092 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2093 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2094
2095 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2096         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2097         TP_ARGS(log, in_f),
2098         TP_STRUCT__entry(
2099                 __field(dev_t, dev)
2100                 __field(xfs_ino_t, ino)
2101                 __field(unsigned short, size)
2102                 __field(int, fields)
2103                 __field(unsigned short, asize)
2104                 __field(unsigned short, dsize)
2105                 __field(int64_t, blkno)
2106                 __field(int, len)
2107                 __field(int, boffset)
2108         ),
2109         TP_fast_assign(
2110                 __entry->dev = log->l_mp->m_super->s_dev;
2111                 __entry->ino = in_f->ilf_ino;
2112                 __entry->size = in_f->ilf_size;
2113                 __entry->fields = in_f->ilf_fields;
2114                 __entry->asize = in_f->ilf_asize;
2115                 __entry->dsize = in_f->ilf_dsize;
2116                 __entry->blkno = in_f->ilf_blkno;
2117                 __entry->len = in_f->ilf_len;
2118                 __entry->boffset = in_f->ilf_boffset;
2119         ),
2120         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2121                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2122                   MAJOR(__entry->dev), MINOR(__entry->dev),
2123                   __entry->ino,
2124                   __entry->size,
2125                   __entry->fields,
2126                   __entry->asize,
2127                   __entry->dsize,
2128                   __entry->blkno,
2129                   __entry->len,
2130                   __entry->boffset)
2131 )
2132 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2133 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2134         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2135         TP_ARGS(log, in_f))
2136
2137 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2138 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2139 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2140
2141 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2142         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2143         TP_ARGS(log, in_f),
2144         TP_STRUCT__entry(
2145                 __field(dev_t, dev)
2146                 __field(xfs_agnumber_t, agno)
2147                 __field(xfs_agblock_t, agbno)
2148                 __field(unsigned int, count)
2149                 __field(unsigned int, isize)
2150                 __field(xfs_agblock_t, length)
2151                 __field(unsigned int, gen)
2152         ),
2153         TP_fast_assign(
2154                 __entry->dev = log->l_mp->m_super->s_dev;
2155                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2156                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2157                 __entry->count = be32_to_cpu(in_f->icl_count);
2158                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2159                 __entry->length = be32_to_cpu(in_f->icl_length);
2160                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2161         ),
2162         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2163                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2164                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2165                   __entry->length, __entry->gen)
2166 )
2167 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2168 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2169         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2170         TP_ARGS(log, in_f))
2171
2172 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2173 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2174
2175 DECLARE_EVENT_CLASS(xfs_discard_class,
2176         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2177                  xfs_agblock_t agbno, xfs_extlen_t len),
2178         TP_ARGS(mp, agno, agbno, len),
2179         TP_STRUCT__entry(
2180                 __field(dev_t, dev)
2181                 __field(xfs_agnumber_t, agno)
2182                 __field(xfs_agblock_t, agbno)
2183                 __field(xfs_extlen_t, len)
2184         ),
2185         TP_fast_assign(
2186                 __entry->dev = mp->m_super->s_dev;
2187                 __entry->agno = agno;
2188                 __entry->agbno = agbno;
2189                 __entry->len = len;
2190         ),
2191         TP_printk("dev %d:%d agno %u agbno %u len %u",
2192                   MAJOR(__entry->dev), MINOR(__entry->dev),
2193                   __entry->agno,
2194                   __entry->agbno,
2195                   __entry->len)
2196 )
2197
2198 #define DEFINE_DISCARD_EVENT(name) \
2199 DEFINE_EVENT(xfs_discard_class, name, \
2200         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2201                  xfs_agblock_t agbno, xfs_extlen_t len), \
2202         TP_ARGS(mp, agno, agbno, len))
2203 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2204 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2205 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2206 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2207
2208 /* btree cursor events */
2209 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2210         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2211         TP_ARGS(cur, level, bp),
2212         TP_STRUCT__entry(
2213                 __field(dev_t, dev)
2214                 __field(xfs_btnum_t, btnum)
2215                 __field(int, level)
2216                 __field(int, nlevels)
2217                 __field(int, ptr)
2218                 __field(xfs_daddr_t, daddr)
2219         ),
2220         TP_fast_assign(
2221                 __entry->dev = cur->bc_mp->m_super->s_dev;
2222                 __entry->btnum = cur->bc_btnum;
2223                 __entry->level = level;
2224                 __entry->nlevels = cur->bc_nlevels;
2225                 __entry->ptr = cur->bc_ptrs[level];
2226                 __entry->daddr = bp ? bp->b_bn : -1;
2227         ),
2228         TP_printk("dev %d:%d btnum %d level %d/%d ptr %d daddr 0x%llx",
2229                   MAJOR(__entry->dev), MINOR(__entry->dev),
2230                   __entry->btnum,
2231                   __entry->level,
2232                   __entry->nlevels,
2233                   __entry->ptr,
2234                   (unsigned long long)__entry->daddr)
2235 )
2236
2237 #define DEFINE_BTREE_CUR_EVENT(name) \
2238 DEFINE_EVENT(xfs_btree_cur_class, name, \
2239         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2240         TP_ARGS(cur, level, bp))
2241 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2242 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2243
2244 /* deferred ops */
2245 struct xfs_defer_pending;
2246 struct xfs_defer_ops;
2247
2248 DECLARE_EVENT_CLASS(xfs_defer_class,
2249         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop),
2250         TP_ARGS(mp, dop),
2251         TP_STRUCT__entry(
2252                 __field(dev_t, dev)
2253                 __field(void *, dop)
2254                 __field(char, committed)
2255                 __field(char, low)
2256         ),
2257         TP_fast_assign(
2258                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2259                 __entry->dop = dop;
2260                 __entry->committed = dop->dop_committed;
2261                 __entry->low = dop->dop_low;
2262         ),
2263         TP_printk("dev %d:%d ops %p committed %d low %d",
2264                   MAJOR(__entry->dev), MINOR(__entry->dev),
2265                   __entry->dop,
2266                   __entry->committed,
2267                   __entry->low)
2268 )
2269 #define DEFINE_DEFER_EVENT(name) \
2270 DEFINE_EVENT(xfs_defer_class, name, \
2271         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop), \
2272         TP_ARGS(mp, dop))
2273
2274 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2275         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error),
2276         TP_ARGS(mp, dop, error),
2277         TP_STRUCT__entry(
2278                 __field(dev_t, dev)
2279                 __field(void *, dop)
2280                 __field(char, committed)
2281                 __field(char, low)
2282                 __field(int, error)
2283         ),
2284         TP_fast_assign(
2285                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2286                 __entry->dop = dop;
2287                 __entry->committed = dop->dop_committed;
2288                 __entry->low = dop->dop_low;
2289                 __entry->error = error;
2290         ),
2291         TP_printk("dev %d:%d ops %p committed %d low %d err %d",
2292                   MAJOR(__entry->dev), MINOR(__entry->dev),
2293                   __entry->dop,
2294                   __entry->committed,
2295                   __entry->low,
2296                   __entry->error)
2297 )
2298 #define DEFINE_DEFER_ERROR_EVENT(name) \
2299 DEFINE_EVENT(xfs_defer_error_class, name, \
2300         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error), \
2301         TP_ARGS(mp, dop, error))
2302
2303 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2304         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2305         TP_ARGS(mp, dfp),
2306         TP_STRUCT__entry(
2307                 __field(dev_t, dev)
2308                 __field(int, type)
2309                 __field(void *, intent)
2310                 __field(char, committed)
2311                 __field(int, nr)
2312         ),
2313         TP_fast_assign(
2314                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2315                 __entry->type = dfp->dfp_type->type;
2316                 __entry->intent = dfp->dfp_intent;
2317                 __entry->committed = dfp->dfp_done != NULL;
2318                 __entry->nr = dfp->dfp_count;
2319         ),
2320         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2321                   MAJOR(__entry->dev), MINOR(__entry->dev),
2322                   __entry->type,
2323                   __entry->intent,
2324                   __entry->committed,
2325                   __entry->nr)
2326 )
2327 #define DEFINE_DEFER_PENDING_EVENT(name) \
2328 DEFINE_EVENT(xfs_defer_pending_class, name, \
2329         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2330         TP_ARGS(mp, dfp))
2331
2332 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2333         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2334                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2335         TP_ARGS(mp, agno, type, agbno, len),
2336         TP_STRUCT__entry(
2337                 __field(dev_t, dev)
2338                 __field(xfs_agnumber_t, agno)
2339                 __field(int, type)
2340                 __field(xfs_agblock_t, agbno)
2341                 __field(xfs_extlen_t, len)
2342         ),
2343         TP_fast_assign(
2344                 __entry->dev = mp->m_super->s_dev;
2345                 __entry->agno = agno;
2346                 __entry->type = type;
2347                 __entry->agbno = agbno;
2348                 __entry->len = len;
2349         ),
2350         TP_printk("dev %d:%d op %d agno %u agbno %u len %u",
2351                   MAJOR(__entry->dev), MINOR(__entry->dev),
2352                   __entry->type,
2353                   __entry->agno,
2354                   __entry->agbno,
2355                   __entry->len)
2356 );
2357 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2358 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2359         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2360                  int type, \
2361                  xfs_agblock_t bno, \
2362                  xfs_extlen_t len), \
2363         TP_ARGS(mp, agno, type, bno, len))
2364
2365 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2366         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2367                  int op,
2368                  xfs_agblock_t agbno,
2369                  xfs_ino_t ino,
2370                  int whichfork,
2371                  xfs_fileoff_t offset,
2372                  xfs_filblks_t len,
2373                  xfs_exntst_t state),
2374         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2375         TP_STRUCT__entry(
2376                 __field(dev_t, dev)
2377                 __field(xfs_agnumber_t, agno)
2378                 __field(xfs_ino_t, ino)
2379                 __field(xfs_agblock_t, agbno)
2380                 __field(int, whichfork)
2381                 __field(xfs_fileoff_t, l_loff)
2382                 __field(xfs_filblks_t, l_len)
2383                 __field(xfs_exntst_t, l_state)
2384                 __field(int, op)
2385         ),
2386         TP_fast_assign(
2387                 __entry->dev = mp->m_super->s_dev;
2388                 __entry->agno = agno;
2389                 __entry->ino = ino;
2390                 __entry->agbno = agbno;
2391                 __entry->whichfork = whichfork;
2392                 __entry->l_loff = offset;
2393                 __entry->l_len = len;
2394                 __entry->l_state = state;
2395                 __entry->op = op;
2396         ),
2397         TP_printk("dev %d:%d op %d agno %u agbno %u owner %lld %s offset %llu len %llu state %d",
2398                   MAJOR(__entry->dev), MINOR(__entry->dev),
2399                   __entry->op,
2400                   __entry->agno,
2401                   __entry->agbno,
2402                   __entry->ino,
2403                   __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
2404                   __entry->l_loff,
2405                   __entry->l_len,
2406                   __entry->l_state)
2407 );
2408 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2409 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2410         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2411                  int op, \
2412                  xfs_agblock_t agbno, \
2413                  xfs_ino_t ino, \
2414                  int whichfork, \
2415                  xfs_fileoff_t offset, \
2416                  xfs_filblks_t len, \
2417                  xfs_exntst_t state), \
2418         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2419
2420 DEFINE_DEFER_EVENT(xfs_defer_init);
2421 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2422 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2423 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2424 DEFINE_DEFER_EVENT(xfs_defer_finish);
2425 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2426
2427 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2428 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2429
2430 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_work);
2431 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_cancel);
2432 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_cancel);
2433 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2434 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2435
2436 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2437 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2438 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2439 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_defer);
2440 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_deferred);
2441
2442 /* rmap tracepoints */
2443 DECLARE_EVENT_CLASS(xfs_rmap_class,
2444         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2445                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2446                  struct xfs_owner_info *oinfo),
2447         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2448         TP_STRUCT__entry(
2449                 __field(dev_t, dev)
2450                 __field(xfs_agnumber_t, agno)
2451                 __field(xfs_agblock_t, agbno)
2452                 __field(xfs_extlen_t, len)
2453                 __field(uint64_t, owner)
2454                 __field(uint64_t, offset)
2455                 __field(unsigned long, flags)
2456         ),
2457         TP_fast_assign(
2458                 __entry->dev = mp->m_super->s_dev;
2459                 __entry->agno = agno;
2460                 __entry->agbno = agbno;
2461                 __entry->len = len;
2462                 __entry->owner = oinfo->oi_owner;
2463                 __entry->offset = oinfo->oi_offset;
2464                 __entry->flags = oinfo->oi_flags;
2465                 if (unwritten)
2466                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2467         ),
2468         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%lx",
2469                   MAJOR(__entry->dev), MINOR(__entry->dev),
2470                   __entry->agno,
2471                   __entry->agbno,
2472                   __entry->len,
2473                   __entry->owner,
2474                   __entry->offset,
2475                   __entry->flags)
2476 );
2477 #define DEFINE_RMAP_EVENT(name) \
2478 DEFINE_EVENT(xfs_rmap_class, name, \
2479         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2480                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2481                  struct xfs_owner_info *oinfo), \
2482         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2483
2484 /* simple AG-based error/%ip tracepoint class */
2485 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2486         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2487                  unsigned long caller_ip),
2488         TP_ARGS(mp, agno, error, caller_ip),
2489         TP_STRUCT__entry(
2490                 __field(dev_t, dev)
2491                 __field(xfs_agnumber_t, agno)
2492                 __field(int, error)
2493                 __field(unsigned long, caller_ip)
2494         ),
2495         TP_fast_assign(
2496                 __entry->dev = mp->m_super->s_dev;
2497                 __entry->agno = agno;
2498                 __entry->error = error;
2499                 __entry->caller_ip = caller_ip;
2500         ),
2501         TP_printk("dev %d:%d agno %u error %d caller %pS",
2502                   MAJOR(__entry->dev), MINOR(__entry->dev),
2503                   __entry->agno,
2504                   __entry->error,
2505                   (char *)__entry->caller_ip)
2506 );
2507
2508 #define DEFINE_AG_ERROR_EVENT(name) \
2509 DEFINE_EVENT(xfs_ag_error_class, name, \
2510         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2511                  unsigned long caller_ip), \
2512         TP_ARGS(mp, agno, error, caller_ip))
2513
2514 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2515 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2516 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2517 DEFINE_RMAP_EVENT(xfs_rmap_map);
2518 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2519 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2520 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2521 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2522 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2523 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2524
2525 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2526         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2527                  xfs_agblock_t agbno, xfs_extlen_t len,
2528                  uint64_t owner, uint64_t offset, unsigned int flags),
2529         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2530         TP_STRUCT__entry(
2531                 __field(dev_t, dev)
2532                 __field(xfs_agnumber_t, agno)
2533                 __field(xfs_agblock_t, agbno)
2534                 __field(xfs_extlen_t, len)
2535                 __field(uint64_t, owner)
2536                 __field(uint64_t, offset)
2537                 __field(unsigned int, flags)
2538         ),
2539         TP_fast_assign(
2540                 __entry->dev = mp->m_super->s_dev;
2541                 __entry->agno = agno;
2542                 __entry->agbno = agbno;
2543                 __entry->len = len;
2544                 __entry->owner = owner;
2545                 __entry->offset = offset;
2546                 __entry->flags = flags;
2547         ),
2548         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%x",
2549                   MAJOR(__entry->dev), MINOR(__entry->dev),
2550                   __entry->agno,
2551                   __entry->agbno,
2552                   __entry->len,
2553                   __entry->owner,
2554                   __entry->offset,
2555                   __entry->flags)
2556 );
2557 #define DEFINE_RMAPBT_EVENT(name) \
2558 DEFINE_EVENT(xfs_rmapbt_class, name, \
2559         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2560                  xfs_agblock_t agbno, xfs_extlen_t len, \
2561                  uint64_t owner, uint64_t offset, unsigned int flags), \
2562         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2563
2564 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2565 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2566 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2567
2568 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2569 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2570 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2571 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2572 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2573 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2574 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2575 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2576
2577 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2578 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2579 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2580 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2581 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2582 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2583 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2584
2585 /* deferred bmbt updates */
2586 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2587 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2588 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2589
2590 /* per-AG reservation */
2591 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2592         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2593                  xfs_extlen_t len),
2594         TP_ARGS(pag, resv, len),
2595         TP_STRUCT__entry(
2596                 __field(dev_t, dev)
2597                 __field(xfs_agnumber_t, agno)
2598                 __field(int, resv)
2599                 __field(xfs_extlen_t, freeblks)
2600                 __field(xfs_extlen_t, flcount)
2601                 __field(xfs_extlen_t, reserved)
2602                 __field(xfs_extlen_t, asked)
2603                 __field(xfs_extlen_t, len)
2604         ),
2605         TP_fast_assign(
2606                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2607
2608                 __entry->dev = pag->pag_mount->m_super->s_dev;
2609                 __entry->agno = pag->pag_agno;
2610                 __entry->resv = resv;
2611                 __entry->freeblks = pag->pagf_freeblks;
2612                 __entry->flcount = pag->pagf_flcount;
2613                 __entry->reserved = r ? r->ar_reserved : 0;
2614                 __entry->asked = r ? r->ar_asked : 0;
2615                 __entry->len = len;
2616         ),
2617         TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u "
2618                   "resv %u ask %u len %u",
2619                   MAJOR(__entry->dev), MINOR(__entry->dev),
2620                   __entry->agno,
2621                   __entry->resv,
2622                   __entry->freeblks,
2623                   __entry->flcount,
2624                   __entry->reserved,
2625                   __entry->asked,
2626                   __entry->len)
2627 )
2628 #define DEFINE_AG_RESV_EVENT(name) \
2629 DEFINE_EVENT(xfs_ag_resv_class, name, \
2630         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2631                  xfs_extlen_t len), \
2632         TP_ARGS(pag, type, len))
2633
2634 /* per-AG reservation tracepoints */
2635 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2636 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2637 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2638 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2639 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2640 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2641
2642 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2643 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2644
2645 /* refcount tracepoint classes */
2646
2647 /* reuse the discard trace class for agbno/aglen-based traces */
2648 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2649
2650 /* ag btree lookup tracepoint class */
2651 #define XFS_AG_BTREE_CMP_FORMAT_STR \
2652         { XFS_LOOKUP_EQ,        "eq" }, \
2653         { XFS_LOOKUP_LE,        "le" }, \
2654         { XFS_LOOKUP_GE,        "ge" }
2655 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2656         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2657                  xfs_agblock_t agbno, xfs_lookup_t dir),
2658         TP_ARGS(mp, agno, agbno, dir),
2659         TP_STRUCT__entry(
2660                 __field(dev_t, dev)
2661                 __field(xfs_agnumber_t, agno)
2662                 __field(xfs_agblock_t, agbno)
2663                 __field(xfs_lookup_t, dir)
2664         ),
2665         TP_fast_assign(
2666                 __entry->dev = mp->m_super->s_dev;
2667                 __entry->agno = agno;
2668                 __entry->agbno = agbno;
2669                 __entry->dir = dir;
2670         ),
2671         TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)",
2672                   MAJOR(__entry->dev), MINOR(__entry->dev),
2673                   __entry->agno,
2674                   __entry->agbno,
2675                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2676                   __entry->dir)
2677 )
2678
2679 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2680 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2681         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2682                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2683         TP_ARGS(mp, agno, agbno, dir))
2684
2685 /* single-rcext tracepoint class */
2686 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2687         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2688                  struct xfs_refcount_irec *irec),
2689         TP_ARGS(mp, agno, irec),
2690         TP_STRUCT__entry(
2691                 __field(dev_t, dev)
2692                 __field(xfs_agnumber_t, agno)
2693                 __field(xfs_agblock_t, startblock)
2694                 __field(xfs_extlen_t, blockcount)
2695                 __field(xfs_nlink_t, refcount)
2696         ),
2697         TP_fast_assign(
2698                 __entry->dev = mp->m_super->s_dev;
2699                 __entry->agno = agno;
2700                 __entry->startblock = irec->rc_startblock;
2701                 __entry->blockcount = irec->rc_blockcount;
2702                 __entry->refcount = irec->rc_refcount;
2703         ),
2704         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u",
2705                   MAJOR(__entry->dev), MINOR(__entry->dev),
2706                   __entry->agno,
2707                   __entry->startblock,
2708                   __entry->blockcount,
2709                   __entry->refcount)
2710 )
2711
2712 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2713 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2714         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2715                  struct xfs_refcount_irec *irec), \
2716         TP_ARGS(mp, agno, irec))
2717
2718 /* single-rcext and an agbno tracepoint class */
2719 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2720         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2721                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2722         TP_ARGS(mp, agno, irec, agbno),
2723         TP_STRUCT__entry(
2724                 __field(dev_t, dev)
2725                 __field(xfs_agnumber_t, agno)
2726                 __field(xfs_agblock_t, startblock)
2727                 __field(xfs_extlen_t, blockcount)
2728                 __field(xfs_nlink_t, refcount)
2729                 __field(xfs_agblock_t, agbno)
2730         ),
2731         TP_fast_assign(
2732                 __entry->dev = mp->m_super->s_dev;
2733                 __entry->agno = agno;
2734                 __entry->startblock = irec->rc_startblock;
2735                 __entry->blockcount = irec->rc_blockcount;
2736                 __entry->refcount = irec->rc_refcount;
2737                 __entry->agbno = agbno;
2738         ),
2739         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u",
2740                   MAJOR(__entry->dev), MINOR(__entry->dev),
2741                   __entry->agno,
2742                   __entry->startblock,
2743                   __entry->blockcount,
2744                   __entry->refcount,
2745                   __entry->agbno)
2746 )
2747
2748 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2749 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2750         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2751                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2752         TP_ARGS(mp, agno, irec, agbno))
2753
2754 /* double-rcext tracepoint class */
2755 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
2756         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2757                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
2758         TP_ARGS(mp, agno, i1, i2),
2759         TP_STRUCT__entry(
2760                 __field(dev_t, dev)
2761                 __field(xfs_agnumber_t, agno)
2762                 __field(xfs_agblock_t, i1_startblock)
2763                 __field(xfs_extlen_t, i1_blockcount)
2764                 __field(xfs_nlink_t, i1_refcount)
2765                 __field(xfs_agblock_t, i2_startblock)
2766                 __field(xfs_extlen_t, i2_blockcount)
2767                 __field(xfs_nlink_t, i2_refcount)
2768         ),
2769         TP_fast_assign(
2770                 __entry->dev = mp->m_super->s_dev;
2771                 __entry->agno = agno;
2772                 __entry->i1_startblock = i1->rc_startblock;
2773                 __entry->i1_blockcount = i1->rc_blockcount;
2774                 __entry->i1_refcount = i1->rc_refcount;
2775                 __entry->i2_startblock = i2->rc_startblock;
2776                 __entry->i2_blockcount = i2->rc_blockcount;
2777                 __entry->i2_refcount = i2->rc_refcount;
2778         ),
2779         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2780                   "agbno %u len %u refcount %u",
2781                   MAJOR(__entry->dev), MINOR(__entry->dev),
2782                   __entry->agno,
2783                   __entry->i1_startblock,
2784                   __entry->i1_blockcount,
2785                   __entry->i1_refcount,
2786                   __entry->i2_startblock,
2787                   __entry->i2_blockcount,
2788                   __entry->i2_refcount)
2789 )
2790
2791 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
2792 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
2793         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2794                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
2795         TP_ARGS(mp, agno, i1, i2))
2796
2797 /* double-rcext and an agbno tracepoint class */
2798 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
2799         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2800                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2801                  xfs_agblock_t agbno),
2802         TP_ARGS(mp, agno, i1, i2, agbno),
2803         TP_STRUCT__entry(
2804                 __field(dev_t, dev)
2805                 __field(xfs_agnumber_t, agno)
2806                 __field(xfs_agblock_t, i1_startblock)
2807                 __field(xfs_extlen_t, i1_blockcount)
2808                 __field(xfs_nlink_t, i1_refcount)
2809                 __field(xfs_agblock_t, i2_startblock)
2810                 __field(xfs_extlen_t, i2_blockcount)
2811                 __field(xfs_nlink_t, i2_refcount)
2812                 __field(xfs_agblock_t, agbno)
2813         ),
2814         TP_fast_assign(
2815                 __entry->dev = mp->m_super->s_dev;
2816                 __entry->agno = agno;
2817                 __entry->i1_startblock = i1->rc_startblock;
2818                 __entry->i1_blockcount = i1->rc_blockcount;
2819                 __entry->i1_refcount = i1->rc_refcount;
2820                 __entry->i2_startblock = i2->rc_startblock;
2821                 __entry->i2_blockcount = i2->rc_blockcount;
2822                 __entry->i2_refcount = i2->rc_refcount;
2823                 __entry->agbno = agbno;
2824         ),
2825         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2826                   "agbno %u len %u refcount %u @ agbno %u",
2827                   MAJOR(__entry->dev), MINOR(__entry->dev),
2828                   __entry->agno,
2829                   __entry->i1_startblock,
2830                   __entry->i1_blockcount,
2831                   __entry->i1_refcount,
2832                   __entry->i2_startblock,
2833                   __entry->i2_blockcount,
2834                   __entry->i2_refcount,
2835                   __entry->agbno)
2836 )
2837
2838 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
2839 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
2840         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2841                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2842                  xfs_agblock_t agbno), \
2843         TP_ARGS(mp, agno, i1, i2, agbno))
2844
2845 /* triple-rcext tracepoint class */
2846 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
2847         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2848                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2849                  struct xfs_refcount_irec *i3),
2850         TP_ARGS(mp, agno, i1, i2, i3),
2851         TP_STRUCT__entry(
2852                 __field(dev_t, dev)
2853                 __field(xfs_agnumber_t, agno)
2854                 __field(xfs_agblock_t, i1_startblock)
2855                 __field(xfs_extlen_t, i1_blockcount)
2856                 __field(xfs_nlink_t, i1_refcount)
2857                 __field(xfs_agblock_t, i2_startblock)
2858                 __field(xfs_extlen_t, i2_blockcount)
2859                 __field(xfs_nlink_t, i2_refcount)
2860                 __field(xfs_agblock_t, i3_startblock)
2861                 __field(xfs_extlen_t, i3_blockcount)
2862                 __field(xfs_nlink_t, i3_refcount)
2863         ),
2864         TP_fast_assign(
2865                 __entry->dev = mp->m_super->s_dev;
2866                 __entry->agno = agno;
2867                 __entry->i1_startblock = i1->rc_startblock;
2868                 __entry->i1_blockcount = i1->rc_blockcount;
2869                 __entry->i1_refcount = i1->rc_refcount;
2870                 __entry->i2_startblock = i2->rc_startblock;
2871                 __entry->i2_blockcount = i2->rc_blockcount;
2872                 __entry->i2_refcount = i2->rc_refcount;
2873                 __entry->i3_startblock = i3->rc_startblock;
2874                 __entry->i3_blockcount = i3->rc_blockcount;
2875                 __entry->i3_refcount = i3->rc_refcount;
2876         ),
2877         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2878                   "agbno %u len %u refcount %u -- "
2879                   "agbno %u len %u refcount %u",
2880                   MAJOR(__entry->dev), MINOR(__entry->dev),
2881                   __entry->agno,
2882                   __entry->i1_startblock,
2883                   __entry->i1_blockcount,
2884                   __entry->i1_refcount,
2885                   __entry->i2_startblock,
2886                   __entry->i2_blockcount,
2887                   __entry->i2_refcount,
2888                   __entry->i3_startblock,
2889                   __entry->i3_blockcount,
2890                   __entry->i3_refcount)
2891 );
2892
2893 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
2894 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
2895         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2896                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2897                  struct xfs_refcount_irec *i3), \
2898         TP_ARGS(mp, agno, i1, i2, i3))
2899
2900 /* refcount btree tracepoints */
2901 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
2902 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
2903 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
2904 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
2905 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
2906 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
2907 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
2908 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
2909 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
2910 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
2911
2912 /* refcount adjustment tracepoints */
2913 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
2914 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
2915 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
2916 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
2917 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
2918 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
2919 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
2920 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
2921 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
2922 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
2923 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
2924 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
2925 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
2926 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
2927 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
2928 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
2929 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
2930 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
2931 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
2932 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
2933 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
2934
2935 /* reflink helpers */
2936 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
2937 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
2938 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
2939 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2940 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
2941 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
2942
2943 TRACE_EVENT(xfs_refcount_finish_one_leftover,
2944         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2945                  int type, xfs_agblock_t agbno, xfs_extlen_t len,
2946                  xfs_agblock_t new_agbno, xfs_extlen_t new_len),
2947         TP_ARGS(mp, agno, type, agbno, len, new_agbno, new_len),
2948         TP_STRUCT__entry(
2949                 __field(dev_t, dev)
2950                 __field(xfs_agnumber_t, agno)
2951                 __field(int, type)
2952                 __field(xfs_agblock_t, agbno)
2953                 __field(xfs_extlen_t, len)
2954                 __field(xfs_agblock_t, new_agbno)
2955                 __field(xfs_extlen_t, new_len)
2956         ),
2957         TP_fast_assign(
2958                 __entry->dev = mp->m_super->s_dev;
2959                 __entry->agno = agno;
2960                 __entry->type = type;
2961                 __entry->agbno = agbno;
2962                 __entry->len = len;
2963                 __entry->new_agbno = new_agbno;
2964                 __entry->new_len = new_len;
2965         ),
2966         TP_printk("dev %d:%d type %d agno %u agbno %u len %u new_agbno %u new_len %u",
2967                   MAJOR(__entry->dev), MINOR(__entry->dev),
2968                   __entry->type,
2969                   __entry->agno,
2970                   __entry->agbno,
2971                   __entry->len,
2972                   __entry->new_agbno,
2973                   __entry->new_len)
2974 );
2975
2976 /* simple inode-based error/%ip tracepoint class */
2977 DECLARE_EVENT_CLASS(xfs_inode_error_class,
2978         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
2979         TP_ARGS(ip, error, caller_ip),
2980         TP_STRUCT__entry(
2981                 __field(dev_t, dev)
2982                 __field(xfs_ino_t, ino)
2983                 __field(int, error)
2984                 __field(unsigned long, caller_ip)
2985         ),
2986         TP_fast_assign(
2987                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2988                 __entry->ino = ip->i_ino;
2989                 __entry->error = error;
2990                 __entry->caller_ip = caller_ip;
2991         ),
2992         TP_printk("dev %d:%d ino %llx error %d caller %pS",
2993                   MAJOR(__entry->dev), MINOR(__entry->dev),
2994                   __entry->ino,
2995                   __entry->error,
2996                   (char *)__entry->caller_ip)
2997 );
2998
2999 #define DEFINE_INODE_ERROR_EVENT(name) \
3000 DEFINE_EVENT(xfs_inode_error_class, name, \
3001         TP_PROTO(struct xfs_inode *ip, int error, \
3002                  unsigned long caller_ip), \
3003         TP_ARGS(ip, error, caller_ip))
3004
3005 /* reflink tracepoint classes */
3006
3007 /* two-file io tracepoint class */
3008 DECLARE_EVENT_CLASS(xfs_double_io_class,
3009         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
3010                  struct xfs_inode *dest, xfs_off_t doffset),
3011         TP_ARGS(src, soffset, len, dest, doffset),
3012         TP_STRUCT__entry(
3013                 __field(dev_t, dev)
3014                 __field(xfs_ino_t, src_ino)
3015                 __field(loff_t, src_isize)
3016                 __field(loff_t, src_disize)
3017                 __field(loff_t, src_offset)
3018                 __field(size_t, len)
3019                 __field(xfs_ino_t, dest_ino)
3020                 __field(loff_t, dest_isize)
3021                 __field(loff_t, dest_disize)
3022                 __field(loff_t, dest_offset)
3023         ),
3024         TP_fast_assign(
3025                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3026                 __entry->src_ino = src->i_ino;
3027                 __entry->src_isize = VFS_I(src)->i_size;
3028                 __entry->src_disize = src->i_d.di_size;
3029                 __entry->src_offset = soffset;
3030                 __entry->len = len;
3031                 __entry->dest_ino = dest->i_ino;
3032                 __entry->dest_isize = VFS_I(dest)->i_size;
3033                 __entry->dest_disize = dest->i_d.di_size;
3034                 __entry->dest_offset = doffset;
3035         ),
3036         TP_printk("dev %d:%d count %zd "
3037                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx -> "
3038                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx",
3039                   MAJOR(__entry->dev), MINOR(__entry->dev),
3040                   __entry->len,
3041                   __entry->src_ino,
3042                   __entry->src_isize,
3043                   __entry->src_disize,
3044                   __entry->src_offset,
3045                   __entry->dest_ino,
3046                   __entry->dest_isize,
3047                   __entry->dest_disize,
3048                   __entry->dest_offset)
3049 )
3050
3051 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3052 DEFINE_EVENT(xfs_double_io_class, name, \
3053         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3054                  struct xfs_inode *dest, xfs_off_t doffset), \
3055         TP_ARGS(src, soffset, len, dest, doffset))
3056
3057 /* inode/irec events */
3058 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3059         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3060         TP_ARGS(ip, irec),
3061         TP_STRUCT__entry(
3062                 __field(dev_t, dev)
3063                 __field(xfs_ino_t, ino)
3064                 __field(xfs_fileoff_t, lblk)
3065                 __field(xfs_extlen_t, len)
3066                 __field(xfs_fsblock_t, pblk)
3067                 __field(int, state)
3068         ),
3069         TP_fast_assign(
3070                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3071                 __entry->ino = ip->i_ino;
3072                 __entry->lblk = irec->br_startoff;
3073                 __entry->len = irec->br_blockcount;
3074                 __entry->pblk = irec->br_startblock;
3075                 __entry->state = irec->br_state;
3076         ),
3077         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x pblk %llu st %d",
3078                   MAJOR(__entry->dev), MINOR(__entry->dev),
3079                   __entry->ino,
3080                   __entry->lblk,
3081                   __entry->len,
3082                   __entry->pblk,
3083                   __entry->state)
3084 );
3085 #define DEFINE_INODE_IREC_EVENT(name) \
3086 DEFINE_EVENT(xfs_inode_irec_class, name, \
3087         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3088         TP_ARGS(ip, irec))
3089
3090 /* refcount/reflink tracepoint definitions */
3091
3092 /* reflink tracepoints */
3093 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3094 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3095 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3096 DEFINE_IOMAP_EVENT(xfs_reflink_remap_imap);
3097 TRACE_EVENT(xfs_reflink_remap_blocks_loop,
3098         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3099                  xfs_filblks_t len, struct xfs_inode *dest,
3100                  xfs_fileoff_t doffset),
3101         TP_ARGS(src, soffset, len, dest, doffset),
3102         TP_STRUCT__entry(
3103                 __field(dev_t, dev)
3104                 __field(xfs_ino_t, src_ino)
3105                 __field(xfs_fileoff_t, src_lblk)
3106                 __field(xfs_filblks_t, len)
3107                 __field(xfs_ino_t, dest_ino)
3108                 __field(xfs_fileoff_t, dest_lblk)
3109         ),
3110         TP_fast_assign(
3111                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3112                 __entry->src_ino = src->i_ino;
3113                 __entry->src_lblk = soffset;
3114                 __entry->len = len;
3115                 __entry->dest_ino = dest->i_ino;
3116                 __entry->dest_lblk = doffset;
3117         ),
3118         TP_printk("dev %d:%d len 0x%llx "
3119                   "ino 0x%llx offset 0x%llx blocks -> "
3120                   "ino 0x%llx offset 0x%llx blocks",
3121                   MAJOR(__entry->dev), MINOR(__entry->dev),
3122                   __entry->len,
3123                   __entry->src_ino,
3124                   __entry->src_lblk,
3125                   __entry->dest_ino,
3126                   __entry->dest_lblk)
3127 );
3128 TRACE_EVENT(xfs_reflink_punch_range,
3129         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3130                  xfs_extlen_t len),
3131         TP_ARGS(ip, lblk, len),
3132         TP_STRUCT__entry(
3133                 __field(dev_t, dev)
3134                 __field(xfs_ino_t, ino)
3135                 __field(xfs_fileoff_t, lblk)
3136                 __field(xfs_extlen_t, len)
3137         ),
3138         TP_fast_assign(
3139                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3140                 __entry->ino = ip->i_ino;
3141                 __entry->lblk = lblk;
3142                 __entry->len = len;
3143         ),
3144         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x",
3145                   MAJOR(__entry->dev), MINOR(__entry->dev),
3146                   __entry->ino,
3147                   __entry->lblk,
3148                   __entry->len)
3149 );
3150 TRACE_EVENT(xfs_reflink_remap,
3151         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3152                  xfs_extlen_t len, xfs_fsblock_t new_pblk),
3153         TP_ARGS(ip, lblk, len, new_pblk),
3154         TP_STRUCT__entry(
3155                 __field(dev_t, dev)
3156                 __field(xfs_ino_t, ino)
3157                 __field(xfs_fileoff_t, lblk)
3158                 __field(xfs_extlen_t, len)
3159                 __field(xfs_fsblock_t, new_pblk)
3160         ),
3161         TP_fast_assign(
3162                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3163                 __entry->ino = ip->i_ino;
3164                 __entry->lblk = lblk;
3165                 __entry->len = len;
3166                 __entry->new_pblk = new_pblk;
3167         ),
3168         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x new_pblk %llu",
3169                   MAJOR(__entry->dev), MINOR(__entry->dev),
3170                   __entry->ino,
3171                   __entry->lblk,
3172                   __entry->len,
3173                   __entry->new_pblk)
3174 );
3175 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3176 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3177 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3178 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3179 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3180 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3181
3182 /* dedupe tracepoints */
3183 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3184 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3185
3186 /* ioctl tracepoints */
3187 TRACE_EVENT(xfs_ioctl_clone,
3188         TP_PROTO(struct inode *src, struct inode *dest),
3189         TP_ARGS(src, dest),
3190         TP_STRUCT__entry(
3191                 __field(dev_t, dev)
3192                 __field(unsigned long, src_ino)
3193                 __field(loff_t, src_isize)
3194                 __field(unsigned long, dest_ino)
3195                 __field(loff_t, dest_isize)
3196         ),
3197         TP_fast_assign(
3198                 __entry->dev = src->i_sb->s_dev;
3199                 __entry->src_ino = src->i_ino;
3200                 __entry->src_isize = i_size_read(src);
3201                 __entry->dest_ino = dest->i_ino;
3202                 __entry->dest_isize = i_size_read(dest);
3203         ),
3204         TP_printk("dev %d:%d "
3205                   "ino 0x%lx isize 0x%llx -> "
3206                   "ino 0x%lx isize 0x%llx",
3207                   MAJOR(__entry->dev), MINOR(__entry->dev),
3208                   __entry->src_ino,
3209                   __entry->src_isize,
3210                   __entry->dest_ino,
3211                   __entry->dest_isize)
3212 );
3213
3214 /* unshare tracepoints */
3215 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3216 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3217
3218 /* copy on write */
3219 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3220 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_alloc);
3221 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3222 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3223 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3224
3225 DEFINE_RW_EVENT(xfs_reflink_reserve_cow);
3226
3227 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_bounce_dio_write);
3228 DEFINE_IOMAP_EVENT(xfs_reflink_find_cow_mapping);
3229 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_irec);
3230
3231 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3232 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3233 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap);
3234
3235 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3236 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3237
3238
3239 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3240
3241 /* rmap swapext tracepoints */
3242 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3243 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3244 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3245
3246 /* fsmap traces */
3247 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3248         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3249                  struct xfs_rmap_irec *rmap),
3250         TP_ARGS(mp, keydev, agno, rmap),
3251         TP_STRUCT__entry(
3252                 __field(dev_t, dev)
3253                 __field(dev_t, keydev)
3254                 __field(xfs_agnumber_t, agno)
3255                 __field(xfs_fsblock_t, bno)
3256                 __field(xfs_filblks_t, len)
3257                 __field(uint64_t, owner)
3258                 __field(uint64_t, offset)
3259                 __field(unsigned int, flags)
3260         ),
3261         TP_fast_assign(
3262                 __entry->dev = mp->m_super->s_dev;
3263                 __entry->keydev = new_decode_dev(keydev);
3264                 __entry->agno = agno;
3265                 __entry->bno = rmap->rm_startblock;
3266                 __entry->len = rmap->rm_blockcount;
3267                 __entry->owner = rmap->rm_owner;
3268                 __entry->offset = rmap->rm_offset;
3269                 __entry->flags = rmap->rm_flags;
3270         ),
3271         TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld offset %llu flags 0x%x",
3272                   MAJOR(__entry->dev), MINOR(__entry->dev),
3273                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3274                   __entry->agno,
3275                   __entry->bno,
3276                   __entry->len,
3277                   __entry->owner,
3278                   __entry->offset,
3279                   __entry->flags)
3280 )
3281 #define DEFINE_FSMAP_EVENT(name) \
3282 DEFINE_EVENT(xfs_fsmap_class, name, \
3283         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3284                  struct xfs_rmap_irec *rmap), \
3285         TP_ARGS(mp, keydev, agno, rmap))
3286 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3287 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3288 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3289
3290 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3291         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3292         TP_ARGS(mp, fsmap),
3293         TP_STRUCT__entry(
3294                 __field(dev_t, dev)
3295                 __field(dev_t, keydev)
3296                 __field(xfs_daddr_t, block)
3297                 __field(xfs_daddr_t, len)
3298                 __field(uint64_t, owner)
3299                 __field(uint64_t, offset)
3300                 __field(uint64_t, flags)
3301         ),
3302         TP_fast_assign(
3303                 __entry->dev = mp->m_super->s_dev;
3304                 __entry->keydev = new_decode_dev(fsmap->fmr_device);
3305                 __entry->block = fsmap->fmr_physical;
3306                 __entry->len = fsmap->fmr_length;
3307                 __entry->owner = fsmap->fmr_owner;
3308                 __entry->offset = fsmap->fmr_offset;
3309                 __entry->flags = fsmap->fmr_flags;
3310         ),
3311         TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld offset %llu flags 0x%llx",
3312                   MAJOR(__entry->dev), MINOR(__entry->dev),
3313                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3314                   __entry->block,
3315                   __entry->len,
3316                   __entry->owner,
3317                   __entry->offset,
3318                   __entry->flags)
3319 )
3320 #define DEFINE_GETFSMAP_EVENT(name) \
3321 DEFINE_EVENT(xfs_getfsmap_class, name, \
3322         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3323         TP_ARGS(mp, fsmap))
3324 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3325 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3326 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3327
3328 TRACE_EVENT(xfs_trans_resv_calc,
3329         TP_PROTO(struct xfs_mount *mp, unsigned int type,
3330                  struct xfs_trans_res *res),
3331         TP_ARGS(mp, type, res),
3332         TP_STRUCT__entry(
3333                 __field(dev_t, dev)
3334                 __field(int, type)
3335                 __field(uint, logres)
3336                 __field(int, logcount)
3337                 __field(int, logflags)
3338         ),
3339         TP_fast_assign(
3340                 __entry->dev = mp->m_super->s_dev;
3341                 __entry->type = type;
3342                 __entry->logres = res->tr_logres;
3343                 __entry->logcount = res->tr_logcount;
3344                 __entry->logflags = res->tr_logflags;
3345         ),
3346         TP_printk("dev %d:%d type %d logres %u logcount %d flags 0x%x",
3347                   MAJOR(__entry->dev), MINOR(__entry->dev),
3348                   __entry->type,
3349                   __entry->logres,
3350                   __entry->logcount,
3351                   __entry->logflags)
3352 );
3353
3354 DECLARE_EVENT_CLASS(xfs_trans_class,
3355         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
3356         TP_ARGS(tp, caller_ip),
3357         TP_STRUCT__entry(
3358                 __field(dev_t, dev)
3359                 __field(uint32_t, tid)
3360                 __field(uint32_t, flags)
3361                 __field(unsigned long, caller_ip)
3362         ),
3363         TP_fast_assign(
3364                 __entry->dev = tp->t_mountp->m_super->s_dev;
3365                 __entry->tid = 0;
3366                 if (tp->t_ticket)
3367                         __entry->tid = tp->t_ticket->t_tid;
3368                 __entry->flags = tp->t_flags;
3369                 __entry->caller_ip = caller_ip;
3370         ),
3371         TP_printk("dev %d:%d trans %x flags 0x%x caller %pS",
3372                   MAJOR(__entry->dev), MINOR(__entry->dev),
3373                   __entry->tid,
3374                   __entry->flags,
3375                   (char *)__entry->caller_ip)
3376 )
3377
3378 #define DEFINE_TRANS_EVENT(name) \
3379 DEFINE_EVENT(xfs_trans_class, name, \
3380         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
3381         TP_ARGS(tp, caller_ip))
3382 DEFINE_TRANS_EVENT(xfs_trans_alloc);
3383 DEFINE_TRANS_EVENT(xfs_trans_cancel);
3384 DEFINE_TRANS_EVENT(xfs_trans_commit);
3385 DEFINE_TRANS_EVENT(xfs_trans_dup);
3386 DEFINE_TRANS_EVENT(xfs_trans_free);
3387 DEFINE_TRANS_EVENT(xfs_trans_roll);
3388 DEFINE_TRANS_EVENT(xfs_trans_add_item);
3389 DEFINE_TRANS_EVENT(xfs_trans_free_items);
3390
3391 #endif /* _TRACE_XFS_H */
3392
3393 #undef TRACE_INCLUDE_PATH
3394 #define TRACE_INCLUDE_PATH .
3395 #define TRACE_INCLUDE_FILE xfs_trace
3396 #include <trace/define_trace.h>