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 0x%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 0x%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 0x%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, unsigned long 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(unsigned long, 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, 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 0x%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_inode *ip, xfs_agnumber_t agno),
 510         TP_ARGS(ip, 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 = VFS_I(ip)->i_sb->s_dev;
 519                 __entry->ino = ip->i_ino;
 520                 __entry->agno = agno;
 521                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, 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_inode *ip, xfs_agnumber_t agno), \
 532         TP_ARGS(ip, 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(uint, 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 0x%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(uint, 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 0x%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 TRACE_EVENT(xfs_agf,
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
1537 TRACE_EVENT(xfs_free_extent,
1538         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1539                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1540                  int haveright),
1541         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1542         TP_STRUCT__entry(
1543                 __field(dev_t, dev)
1544                 __field(xfs_agnumber_t, agno)
1545                 __field(xfs_agblock_t, agbno)
1546                 __field(xfs_extlen_t, len)
1547                 __field(int, resv)
1548                 __field(int, haveleft)
1549                 __field(int, haveright)
1550         ),
1551         TP_fast_assign(
1552                 __entry->dev = mp->m_super->s_dev;
1553                 __entry->agno = agno;
1554                 __entry->agbno = agbno;
1555                 __entry->len = len;
1556                 __entry->resv = resv;
1557                 __entry->haveleft = haveleft;
1558                 __entry->haveright = haveright;
1559         ),
1560         TP_printk("dev %d:%d agno %u agbno %u len %u resv %d %s",
1561                   MAJOR(__entry->dev), MINOR(__entry->dev),
1562                   __entry->agno,
1563                   __entry->agbno,
1564                   __entry->len,
1565                   __entry->resv,
1566                   __entry->haveleft ?
1567                         (__entry->haveright ? "both" : "left") :
1568                         (__entry->haveright ? "right" : "none"))
1569
1570 );
1571
1572 DECLARE_EVENT_CLASS(xfs_alloc_class,
1573         TP_PROTO(struct xfs_alloc_arg *args),
1574         TP_ARGS(args),
1575         TP_STRUCT__entry(
1576                 __field(dev_t, dev)
1577                 __field(xfs_agnumber_t, agno)
1578                 __field(xfs_agblock_t, agbno)
1579                 __field(xfs_extlen_t, minlen)
1580                 __field(xfs_extlen_t, maxlen)
1581                 __field(xfs_extlen_t, mod)
1582                 __field(xfs_extlen_t, prod)
1583                 __field(xfs_extlen_t, minleft)
1584                 __field(xfs_extlen_t, total)
1585                 __field(xfs_extlen_t, alignment)
1586                 __field(xfs_extlen_t, minalignslop)
1587                 __field(xfs_extlen_t, len)
1588                 __field(short, type)
1589                 __field(short, otype)
1590                 __field(char, wasdel)
1591                 __field(char, wasfromfl)
1592                 __field(int, resv)
1593                 __field(int, datatype)
1594                 __field(xfs_fsblock_t, firstblock)
1595         ),
1596         TP_fast_assign(
1597                 __entry->dev = args->mp->m_super->s_dev;
1598                 __entry->agno = args->agno;
1599                 __entry->agbno = args->agbno;
1600                 __entry->minlen = args->minlen;
1601                 __entry->maxlen = args->maxlen;
1602                 __entry->mod = args->mod;
1603                 __entry->prod = args->prod;
1604                 __entry->minleft = args->minleft;
1605                 __entry->total = args->total;
1606                 __entry->alignment = args->alignment;
1607                 __entry->minalignslop = args->minalignslop;
1608                 __entry->len = args->len;
1609                 __entry->type = args->type;
1610                 __entry->otype = args->otype;
1611                 __entry->wasdel = args->wasdel;
1612                 __entry->wasfromfl = args->wasfromfl;
1613                 __entry->resv = args->resv;
1614                 __entry->datatype = args->datatype;
1615                 __entry->firstblock = args->firstblock;
1616         ),
1617         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1618                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1619                   "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1620                   "datatype 0x%x firstblock 0x%llx",
1621                   MAJOR(__entry->dev), MINOR(__entry->dev),
1622                   __entry->agno,
1623                   __entry->agbno,
1624                   __entry->minlen,
1625                   __entry->maxlen,
1626                   __entry->mod,
1627                   __entry->prod,
1628                   __entry->minleft,
1629                   __entry->total,
1630                   __entry->alignment,
1631                   __entry->minalignslop,
1632                   __entry->len,
1633                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1634                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1635                   __entry->wasdel,
1636                   __entry->wasfromfl,
1637                   __entry->resv,
1638                   __entry->datatype,
1639                   (unsigned long long)__entry->firstblock)
1640 )
1641
1642 #define DEFINE_ALLOC_EVENT(name) \
1643 DEFINE_EVENT(xfs_alloc_class, name, \
1644         TP_PROTO(struct xfs_alloc_arg *args), \
1645         TP_ARGS(args))
1646 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1647 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1648 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1649 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1650 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1651 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1652 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1653 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1654 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1655 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1656 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1657 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1658 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1659 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1660 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1661 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1662 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1663 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1664 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1665 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1666 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1667 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1668 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1669 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1670 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1671
1672 DECLARE_EVENT_CLASS(xfs_da_class,
1673         TP_PROTO(struct xfs_da_args *args),
1674         TP_ARGS(args),
1675         TP_STRUCT__entry(
1676                 __field(dev_t, dev)
1677                 __field(xfs_ino_t, ino)
1678                 __dynamic_array(char, name, args->namelen)
1679                 __field(int, namelen)
1680                 __field(xfs_dahash_t, hashval)
1681                 __field(xfs_ino_t, inumber)
1682                 __field(int, op_flags)
1683         ),
1684         TP_fast_assign(
1685                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1686                 __entry->ino = args->dp->i_ino;
1687                 if (args->namelen)
1688                         memcpy(__get_str(name), args->name, args->namelen);
1689                 __entry->namelen = args->namelen;
1690                 __entry->hashval = args->hashval;
1691                 __entry->inumber = args->inumber;
1692                 __entry->op_flags = args->op_flags;
1693         ),
1694         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1695                   "inumber 0x%llx op_flags %s",
1696                   MAJOR(__entry->dev), MINOR(__entry->dev),
1697                   __entry->ino,
1698                   __entry->namelen,
1699                   __entry->namelen ? __get_str(name) : NULL,
1700                   __entry->namelen,
1701                   __entry->hashval,
1702                   __entry->inumber,
1703                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1704 )
1705
1706 #define DEFINE_DIR2_EVENT(name) \
1707 DEFINE_EVENT(xfs_da_class, name, \
1708         TP_PROTO(struct xfs_da_args *args), \
1709         TP_ARGS(args))
1710 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1711 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1712 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1713 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1714 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1715 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1716 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1717 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1718 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1719 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1720 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1721 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1722 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1723 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1724 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1725 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1726 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1727 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1728 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1729 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1730 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1731 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1732 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1733 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1734 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1735
1736 DECLARE_EVENT_CLASS(xfs_attr_class,
1737         TP_PROTO(struct xfs_da_args *args),
1738         TP_ARGS(args),
1739         TP_STRUCT__entry(
1740                 __field(dev_t, dev)
1741                 __field(xfs_ino_t, ino)
1742                 __dynamic_array(char, name, args->namelen)
1743                 __field(int, namelen)
1744                 __field(int, valuelen)
1745                 __field(xfs_dahash_t, hashval)
1746                 __field(int, op_flags)
1747         ),
1748         TP_fast_assign(
1749                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1750                 __entry->ino = args->dp->i_ino;
1751                 if (args->namelen)
1752                         memcpy(__get_str(name), args->name, args->namelen);
1753                 __entry->namelen = args->namelen;
1754                 __entry->valuelen = args->valuelen;
1755                 __entry->hashval = args->hashval;
1756                 __entry->op_flags = args->op_flags;
1757         ),
1758         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1759                   "hashval 0x%x op_flags %s",
1760                   MAJOR(__entry->dev), MINOR(__entry->dev),
1761                   __entry->ino,
1762                   __entry->namelen,
1763                   __entry->namelen ? __get_str(name) : NULL,
1764                   __entry->namelen,
1765                   __entry->valuelen,
1766                   __entry->hashval,
1767                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1768 )
1769
1770 #define DEFINE_ATTR_EVENT(name) \
1771 DEFINE_EVENT(xfs_attr_class, name, \
1772         TP_PROTO(struct xfs_da_args *args), \
1773         TP_ARGS(args))
1774 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1775 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1776 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1777 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1778 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1779 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1780
1781 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1782 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1783 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1784 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1785 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1786 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1787 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1788 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1789 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1790 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1791 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1792 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1793 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1794 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1795 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1796 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1797 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1798 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1799 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1800 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1801 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1802 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1803 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1804
1805 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1806 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1807 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1808 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1809
1810 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1811 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1812
1813 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1814 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1815 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1816
1817 #define DEFINE_DA_EVENT(name) \
1818 DEFINE_EVENT(xfs_da_class, name, \
1819         TP_PROTO(struct xfs_da_args *args), \
1820         TP_ARGS(args))
1821 DEFINE_DA_EVENT(xfs_da_split);
1822 DEFINE_DA_EVENT(xfs_da_join);
1823 DEFINE_DA_EVENT(xfs_da_link_before);
1824 DEFINE_DA_EVENT(xfs_da_link_after);
1825 DEFINE_DA_EVENT(xfs_da_unlink_back);
1826 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1827 DEFINE_DA_EVENT(xfs_da_root_split);
1828 DEFINE_DA_EVENT(xfs_da_root_join);
1829 DEFINE_DA_EVENT(xfs_da_node_add);
1830 DEFINE_DA_EVENT(xfs_da_node_create);
1831 DEFINE_DA_EVENT(xfs_da_node_split);
1832 DEFINE_DA_EVENT(xfs_da_node_remove);
1833 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1834 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1835 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1836 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1837 DEFINE_DA_EVENT(xfs_da_grow_inode);
1838 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1839 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1840 DEFINE_DA_EVENT(xfs_da_path_shift);
1841
1842 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1843         TP_PROTO(struct xfs_da_args *args, int idx),
1844         TP_ARGS(args, idx),
1845         TP_STRUCT__entry(
1846                 __field(dev_t, dev)
1847                 __field(xfs_ino_t, ino)
1848                 __field(int, op_flags)
1849                 __field(int, idx)
1850         ),
1851         TP_fast_assign(
1852                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1853                 __entry->ino = args->dp->i_ino;
1854                 __entry->op_flags = args->op_flags;
1855                 __entry->idx = idx;
1856         ),
1857         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1858                   MAJOR(__entry->dev), MINOR(__entry->dev),
1859                   __entry->ino,
1860                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1861                   __entry->idx)
1862 )
1863
1864 #define DEFINE_DIR2_SPACE_EVENT(name) \
1865 DEFINE_EVENT(xfs_dir2_space_class, name, \
1866         TP_PROTO(struct xfs_da_args *args, int idx), \
1867         TP_ARGS(args, idx))
1868 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1869 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1870 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1871 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1872
1873 TRACE_EVENT(xfs_dir2_leafn_moveents,
1874         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1875         TP_ARGS(args, src_idx, dst_idx, count),
1876         TP_STRUCT__entry(
1877                 __field(dev_t, dev)
1878                 __field(xfs_ino_t, ino)
1879                 __field(int, op_flags)
1880                 __field(int, src_idx)
1881                 __field(int, dst_idx)
1882                 __field(int, count)
1883         ),
1884         TP_fast_assign(
1885                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1886                 __entry->ino = args->dp->i_ino;
1887                 __entry->op_flags = args->op_flags;
1888                 __entry->src_idx = src_idx;
1889                 __entry->dst_idx = dst_idx;
1890                 __entry->count = count;
1891         ),
1892         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1893                   "src_idx %d dst_idx %d count %d",
1894                   MAJOR(__entry->dev), MINOR(__entry->dev),
1895                   __entry->ino,
1896                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1897                   __entry->src_idx,
1898                   __entry->dst_idx,
1899                   __entry->count)
1900 );
1901
1902 #define XFS_SWAPEXT_INODES \
1903         { 0,    "target" }, \
1904         { 1,    "temp" }
1905
1906 #define XFS_INODE_FORMAT_STR \
1907         { 0,    "invalid" }, \
1908         { 1,    "local" }, \
1909         { 2,    "extent" }, \
1910         { 3,    "btree" }
1911
1912 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1913         TP_PROTO(struct xfs_inode *ip, int which),
1914         TP_ARGS(ip, which),
1915         TP_STRUCT__entry(
1916                 __field(dev_t, dev)
1917                 __field(int, which)
1918                 __field(xfs_ino_t, ino)
1919                 __field(int, format)
1920                 __field(int, nex)
1921                 __field(int, broot_size)
1922                 __field(int, fork_off)
1923         ),
1924         TP_fast_assign(
1925                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1926                 __entry->which = which;
1927                 __entry->ino = ip->i_ino;
1928                 __entry->format = ip->i_d.di_format;
1929                 __entry->nex = ip->i_d.di_nextents;
1930                 __entry->broot_size = ip->i_df.if_broot_bytes;
1931                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1932         ),
1933         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1934                   "broot size %d, fork offset %d",
1935                   MAJOR(__entry->dev), MINOR(__entry->dev),
1936                   __entry->ino,
1937                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1938                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1939                   __entry->nex,
1940                   __entry->broot_size,
1941                   __entry->fork_off)
1942 )
1943
1944 #define DEFINE_SWAPEXT_EVENT(name) \
1945 DEFINE_EVENT(xfs_swap_extent_class, name, \
1946         TP_PROTO(struct xfs_inode *ip, int which), \
1947         TP_ARGS(ip, which))
1948
1949 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1950 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1951
1952 TRACE_EVENT(xfs_log_recover,
1953         TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
1954         TP_ARGS(log, headblk, tailblk),
1955         TP_STRUCT__entry(
1956                 __field(dev_t, dev)
1957                 __field(xfs_daddr_t, headblk)
1958                 __field(xfs_daddr_t, tailblk)
1959         ),
1960         TP_fast_assign(
1961                 __entry->dev = log->l_mp->m_super->s_dev;
1962                 __entry->headblk = headblk;
1963                 __entry->tailblk = tailblk;
1964         ),
1965         TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
1966                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
1967                   __entry->tailblk)
1968 )
1969
1970 TRACE_EVENT(xfs_log_recover_record,
1971         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
1972         TP_ARGS(log, rhead, pass),
1973         TP_STRUCT__entry(
1974                 __field(dev_t, dev)
1975                 __field(xfs_lsn_t, lsn)
1976                 __field(int, len)
1977                 __field(int, num_logops)
1978                 __field(int, pass)
1979         ),
1980         TP_fast_assign(
1981                 __entry->dev = log->l_mp->m_super->s_dev;
1982                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
1983                 __entry->len = be32_to_cpu(rhead->h_len);
1984                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
1985                 __entry->pass = pass;
1986         ),
1987         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
1988                   MAJOR(__entry->dev), MINOR(__entry->dev),
1989                   __entry->lsn, __entry->len, __entry->num_logops,
1990                    __entry->pass)
1991 )
1992
1993 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1994         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1995                 struct xlog_recover_item *item, int pass),
1996         TP_ARGS(log, trans, item, pass),
1997         TP_STRUCT__entry(
1998                 __field(dev_t, dev)
1999                 __field(unsigned long, item)
2000                 __field(xlog_tid_t, tid)
2001                 __field(xfs_lsn_t, lsn)
2002                 __field(int, type)
2003                 __field(int, pass)
2004                 __field(int, count)
2005                 __field(int, total)
2006         ),
2007         TP_fast_assign(
2008                 __entry->dev = log->l_mp->m_super->s_dev;
2009                 __entry->item = (unsigned long)item;
2010                 __entry->tid = trans->r_log_tid;
2011                 __entry->lsn = trans->r_lsn;
2012                 __entry->type = ITEM_TYPE(item);
2013                 __entry->pass = pass;
2014                 __entry->count = item->ri_cnt;
2015                 __entry->total = item->ri_total;
2016         ),
2017         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item 0x%p, "
2018                   "item type %s item region count/total %d/%d",
2019                   MAJOR(__entry->dev), MINOR(__entry->dev),
2020                   __entry->tid,
2021                   __entry->lsn,
2022                   __entry->pass,
2023                   (void *)__entry->item,
2024                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2025                   __entry->count,
2026                   __entry->total)
2027 )
2028
2029 #define DEFINE_LOG_RECOVER_ITEM(name) \
2030 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2031         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2032                 struct xlog_recover_item *item, int pass), \
2033         TP_ARGS(log, trans, item, pass))
2034
2035 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2036 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2037 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2038 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2039 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2040
2041 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2042         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2043         TP_ARGS(log, buf_f),
2044         TP_STRUCT__entry(
2045                 __field(dev_t, dev)
2046                 __field(int64_t, blkno)
2047                 __field(unsigned short, len)
2048                 __field(unsigned short, flags)
2049                 __field(unsigned short, size)
2050                 __field(unsigned int, map_size)
2051         ),
2052         TP_fast_assign(
2053                 __entry->dev = log->l_mp->m_super->s_dev;
2054                 __entry->blkno = buf_f->blf_blkno;
2055                 __entry->len = buf_f->blf_len;
2056                 __entry->flags = buf_f->blf_flags;
2057                 __entry->size = buf_f->blf_size;
2058                 __entry->map_size = buf_f->blf_map_size;
2059         ),
2060         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2061                         "map_size %d",
2062                   MAJOR(__entry->dev), MINOR(__entry->dev),
2063                   __entry->blkno,
2064                   __entry->len,
2065                   __entry->flags,
2066                   __entry->size,
2067                   __entry->map_size)
2068 )
2069
2070 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2071 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2072         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2073         TP_ARGS(log, buf_f))
2074
2075 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2076 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2077 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2078 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2079 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2080 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2081 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2082 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2083 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2084
2085 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2086         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2087         TP_ARGS(log, in_f),
2088         TP_STRUCT__entry(
2089                 __field(dev_t, dev)
2090                 __field(xfs_ino_t, ino)
2091                 __field(unsigned short, size)
2092                 __field(int, fields)
2093                 __field(unsigned short, asize)
2094                 __field(unsigned short, dsize)
2095                 __field(int64_t, blkno)
2096                 __field(int, len)
2097                 __field(int, boffset)
2098         ),
2099         TP_fast_assign(
2100                 __entry->dev = log->l_mp->m_super->s_dev;
2101                 __entry->ino = in_f->ilf_ino;
2102                 __entry->size = in_f->ilf_size;
2103                 __entry->fields = in_f->ilf_fields;
2104                 __entry->asize = in_f->ilf_asize;
2105                 __entry->dsize = in_f->ilf_dsize;
2106                 __entry->blkno = in_f->ilf_blkno;
2107                 __entry->len = in_f->ilf_len;
2108                 __entry->boffset = in_f->ilf_boffset;
2109         ),
2110         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2111                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2112                   MAJOR(__entry->dev), MINOR(__entry->dev),
2113                   __entry->ino,
2114                   __entry->size,
2115                   __entry->fields,
2116                   __entry->asize,
2117                   __entry->dsize,
2118                   __entry->blkno,
2119                   __entry->len,
2120                   __entry->boffset)
2121 )
2122 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2123 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2124         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2125         TP_ARGS(log, in_f))
2126
2127 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2128 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2129 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2130
2131 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2132         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2133         TP_ARGS(log, in_f),
2134         TP_STRUCT__entry(
2135                 __field(dev_t, dev)
2136                 __field(xfs_agnumber_t, agno)
2137                 __field(xfs_agblock_t, agbno)
2138                 __field(unsigned int, count)
2139                 __field(unsigned int, isize)
2140                 __field(xfs_agblock_t, length)
2141                 __field(unsigned int, gen)
2142         ),
2143         TP_fast_assign(
2144                 __entry->dev = log->l_mp->m_super->s_dev;
2145                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2146                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2147                 __entry->count = be32_to_cpu(in_f->icl_count);
2148                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2149                 __entry->length = be32_to_cpu(in_f->icl_length);
2150                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2151         ),
2152         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2153                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2154                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2155                   __entry->length, __entry->gen)
2156 )
2157 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2158 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2159         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2160         TP_ARGS(log, in_f))
2161
2162 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2163 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2164
2165 DECLARE_EVENT_CLASS(xfs_discard_class,
2166         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2167                  xfs_agblock_t agbno, xfs_extlen_t len),
2168         TP_ARGS(mp, agno, agbno, len),
2169         TP_STRUCT__entry(
2170                 __field(dev_t, dev)
2171                 __field(xfs_agnumber_t, agno)
2172                 __field(xfs_agblock_t, agbno)
2173                 __field(xfs_extlen_t, len)
2174         ),
2175         TP_fast_assign(
2176                 __entry->dev = mp->m_super->s_dev;
2177                 __entry->agno = agno;
2178                 __entry->agbno = agbno;
2179                 __entry->len = len;
2180         ),
2181         TP_printk("dev %d:%d agno %u agbno %u len %u",
2182                   MAJOR(__entry->dev), MINOR(__entry->dev),
2183                   __entry->agno,
2184                   __entry->agbno,
2185                   __entry->len)
2186 )
2187
2188 #define DEFINE_DISCARD_EVENT(name) \
2189 DEFINE_EVENT(xfs_discard_class, name, \
2190         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2191                  xfs_agblock_t agbno, xfs_extlen_t len), \
2192         TP_ARGS(mp, agno, agbno, len))
2193 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2194 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2195 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2196 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2197
2198 /* btree cursor events */
2199 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2200         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2201         TP_ARGS(cur, level, bp),
2202         TP_STRUCT__entry(
2203                 __field(dev_t, dev)
2204                 __field(xfs_btnum_t, btnum)
2205                 __field(int, level)
2206                 __field(int, nlevels)
2207                 __field(int, ptr)
2208                 __field(xfs_daddr_t, daddr)
2209         ),
2210         TP_fast_assign(
2211                 __entry->dev = cur->bc_mp->m_super->s_dev;
2212                 __entry->btnum = cur->bc_btnum;
2213                 __entry->level = level;
2214                 __entry->nlevels = cur->bc_nlevels;
2215                 __entry->ptr = cur->bc_ptrs[level];
2216                 __entry->daddr = bp ? bp->b_bn : -1;
2217         ),
2218         TP_printk("dev %d:%d btnum %d level %d/%d ptr %d daddr 0x%llx",
2219                   MAJOR(__entry->dev), MINOR(__entry->dev),
2220                   __entry->btnum,
2221                   __entry->level,
2222                   __entry->nlevels,
2223                   __entry->ptr,
2224                   (unsigned long long)__entry->daddr)
2225 )
2226
2227 #define DEFINE_BTREE_CUR_EVENT(name) \
2228 DEFINE_EVENT(xfs_btree_cur_class, name, \
2229         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2230         TP_ARGS(cur, level, bp))
2231 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2232 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2233
2234 /* deferred ops */
2235 struct xfs_defer_pending;
2236 struct xfs_defer_ops;
2237
2238 DECLARE_EVENT_CLASS(xfs_defer_class,
2239         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop),
2240         TP_ARGS(mp, dop),
2241         TP_STRUCT__entry(
2242                 __field(dev_t, dev)
2243                 __field(void *, dop)
2244                 __field(char, committed)
2245                 __field(char, low)
2246         ),
2247         TP_fast_assign(
2248                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2249                 __entry->dop = dop;
2250                 __entry->committed = dop->dop_committed;
2251                 __entry->low = dop->dop_low;
2252         ),
2253         TP_printk("dev %d:%d ops %p committed %d low %d",
2254                   MAJOR(__entry->dev), MINOR(__entry->dev),
2255                   __entry->dop,
2256                   __entry->committed,
2257                   __entry->low)
2258 )
2259 #define DEFINE_DEFER_EVENT(name) \
2260 DEFINE_EVENT(xfs_defer_class, name, \
2261         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop), \
2262         TP_ARGS(mp, dop))
2263
2264 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2265         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error),
2266         TP_ARGS(mp, dop, error),
2267         TP_STRUCT__entry(
2268                 __field(dev_t, dev)
2269                 __field(void *, dop)
2270                 __field(char, committed)
2271                 __field(char, low)
2272                 __field(int, error)
2273         ),
2274         TP_fast_assign(
2275                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2276                 __entry->dop = dop;
2277                 __entry->committed = dop->dop_committed;
2278                 __entry->low = dop->dop_low;
2279                 __entry->error = error;
2280         ),
2281         TP_printk("dev %d:%d ops %p committed %d low %d err %d",
2282                   MAJOR(__entry->dev), MINOR(__entry->dev),
2283                   __entry->dop,
2284                   __entry->committed,
2285                   __entry->low,
2286                   __entry->error)
2287 )
2288 #define DEFINE_DEFER_ERROR_EVENT(name) \
2289 DEFINE_EVENT(xfs_defer_error_class, name, \
2290         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error), \
2291         TP_ARGS(mp, dop, error))
2292
2293 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2294         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2295         TP_ARGS(mp, dfp),
2296         TP_STRUCT__entry(
2297                 __field(dev_t, dev)
2298                 __field(int, type)
2299                 __field(void *, intent)
2300                 __field(char, committed)
2301                 __field(int, nr)
2302         ),
2303         TP_fast_assign(
2304                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2305                 __entry->type = dfp->dfp_type->type;
2306                 __entry->intent = dfp->dfp_intent;
2307                 __entry->committed = dfp->dfp_done != NULL;
2308                 __entry->nr = dfp->dfp_count;
2309         ),
2310         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2311                   MAJOR(__entry->dev), MINOR(__entry->dev),
2312                   __entry->type,
2313                   __entry->intent,
2314                   __entry->committed,
2315                   __entry->nr)
2316 )
2317 #define DEFINE_DEFER_PENDING_EVENT(name) \
2318 DEFINE_EVENT(xfs_defer_pending_class, name, \
2319         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2320         TP_ARGS(mp, dfp))
2321
2322 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2323         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2324                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2325         TP_ARGS(mp, agno, type, agbno, len),
2326         TP_STRUCT__entry(
2327                 __field(dev_t, dev)
2328                 __field(xfs_agnumber_t, agno)
2329                 __field(int, type)
2330                 __field(xfs_agblock_t, agbno)
2331                 __field(xfs_extlen_t, len)
2332         ),
2333         TP_fast_assign(
2334                 __entry->dev = mp->m_super->s_dev;
2335                 __entry->agno = agno;
2336                 __entry->type = type;
2337                 __entry->agbno = agbno;
2338                 __entry->len = len;
2339         ),
2340         TP_printk("dev %d:%d op %d agno %u agbno %u len %u",
2341                   MAJOR(__entry->dev), MINOR(__entry->dev),
2342                   __entry->type,
2343                   __entry->agno,
2344                   __entry->agbno,
2345                   __entry->len)
2346 );
2347 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2348 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2349         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2350                  int type, \
2351                  xfs_agblock_t bno, \
2352                  xfs_extlen_t len), \
2353         TP_ARGS(mp, agno, type, bno, len))
2354
2355 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2356         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2357                  int op,
2358                  xfs_agblock_t agbno,
2359                  xfs_ino_t ino,
2360                  int whichfork,
2361                  xfs_fileoff_t offset,
2362                  xfs_filblks_t len,
2363                  xfs_exntst_t state),
2364         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2365         TP_STRUCT__entry(
2366                 __field(dev_t, dev)
2367                 __field(xfs_agnumber_t, agno)
2368                 __field(xfs_ino_t, ino)
2369                 __field(xfs_agblock_t, agbno)
2370                 __field(int, whichfork)
2371                 __field(xfs_fileoff_t, l_loff)
2372                 __field(xfs_filblks_t, l_len)
2373                 __field(xfs_exntst_t, l_state)
2374                 __field(int, op)
2375         ),
2376         TP_fast_assign(
2377                 __entry->dev = mp->m_super->s_dev;
2378                 __entry->agno = agno;
2379                 __entry->ino = ino;
2380                 __entry->agbno = agbno;
2381                 __entry->whichfork = whichfork;
2382                 __entry->l_loff = offset;
2383                 __entry->l_len = len;
2384                 __entry->l_state = state;
2385                 __entry->op = op;
2386         ),
2387         TP_printk("dev %d:%d op %d agno %u agbno %u owner %lld %s offset %llu len %llu state %d",
2388                   MAJOR(__entry->dev), MINOR(__entry->dev),
2389                   __entry->op,
2390                   __entry->agno,
2391                   __entry->agbno,
2392                   __entry->ino,
2393                   __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
2394                   __entry->l_loff,
2395                   __entry->l_len,
2396                   __entry->l_state)
2397 );
2398 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2399 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2400         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2401                  int op, \
2402                  xfs_agblock_t agbno, \
2403                  xfs_ino_t ino, \
2404                  int whichfork, \
2405                  xfs_fileoff_t offset, \
2406                  xfs_filblks_t len, \
2407                  xfs_exntst_t state), \
2408         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2409
2410 DEFINE_DEFER_EVENT(xfs_defer_init);
2411 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2412 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2413 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2414 DEFINE_DEFER_EVENT(xfs_defer_finish);
2415 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2416
2417 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2418 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2419
2420 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_work);
2421 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_cancel);
2422 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_cancel);
2423 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2424 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2425
2426 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2427 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2428 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2429
2430 /* rmap tracepoints */
2431 DECLARE_EVENT_CLASS(xfs_rmap_class,
2432         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2433                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2434                  struct xfs_owner_info *oinfo),
2435         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2436         TP_STRUCT__entry(
2437                 __field(dev_t, dev)
2438                 __field(xfs_agnumber_t, agno)
2439                 __field(xfs_agblock_t, agbno)
2440                 __field(xfs_extlen_t, len)
2441                 __field(uint64_t, owner)
2442                 __field(uint64_t, offset)
2443                 __field(unsigned long, flags)
2444         ),
2445         TP_fast_assign(
2446                 __entry->dev = mp->m_super->s_dev;
2447                 __entry->agno = agno;
2448                 __entry->agbno = agbno;
2449                 __entry->len = len;
2450                 __entry->owner = oinfo->oi_owner;
2451                 __entry->offset = oinfo->oi_offset;
2452                 __entry->flags = oinfo->oi_flags;
2453                 if (unwritten)
2454                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2455         ),
2456         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%lx",
2457                   MAJOR(__entry->dev), MINOR(__entry->dev),
2458                   __entry->agno,
2459                   __entry->agbno,
2460                   __entry->len,
2461                   __entry->owner,
2462                   __entry->offset,
2463                   __entry->flags)
2464 );
2465 #define DEFINE_RMAP_EVENT(name) \
2466 DEFINE_EVENT(xfs_rmap_class, name, \
2467         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2468                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2469                  struct xfs_owner_info *oinfo), \
2470         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2471
2472 /* simple AG-based error/%ip tracepoint class */
2473 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2474         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2475                  unsigned long caller_ip),
2476         TP_ARGS(mp, agno, error, caller_ip),
2477         TP_STRUCT__entry(
2478                 __field(dev_t, dev)
2479                 __field(xfs_agnumber_t, agno)
2480                 __field(int, error)
2481                 __field(unsigned long, caller_ip)
2482         ),
2483         TP_fast_assign(
2484                 __entry->dev = mp->m_super->s_dev;
2485                 __entry->agno = agno;
2486                 __entry->error = error;
2487                 __entry->caller_ip = caller_ip;
2488         ),
2489         TP_printk("dev %d:%d agno %u error %d caller %ps",
2490                   MAJOR(__entry->dev), MINOR(__entry->dev),
2491                   __entry->agno,
2492                   __entry->error,
2493                   (char *)__entry->caller_ip)
2494 );
2495
2496 #define DEFINE_AG_ERROR_EVENT(name) \
2497 DEFINE_EVENT(xfs_ag_error_class, name, \
2498         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2499                  unsigned long caller_ip), \
2500         TP_ARGS(mp, agno, error, caller_ip))
2501
2502 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2503 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2504 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2505 DEFINE_RMAP_EVENT(xfs_rmap_map);
2506 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2507 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2508 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2509 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2510 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2511 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2512
2513 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2514         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2515                  xfs_agblock_t agbno, xfs_extlen_t len,
2516                  uint64_t owner, uint64_t offset, unsigned int flags),
2517         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2518         TP_STRUCT__entry(
2519                 __field(dev_t, dev)
2520                 __field(xfs_agnumber_t, agno)
2521                 __field(xfs_agblock_t, agbno)
2522                 __field(xfs_extlen_t, len)
2523                 __field(uint64_t, owner)
2524                 __field(uint64_t, offset)
2525                 __field(unsigned int, flags)
2526         ),
2527         TP_fast_assign(
2528                 __entry->dev = mp->m_super->s_dev;
2529                 __entry->agno = agno;
2530                 __entry->agbno = agbno;
2531                 __entry->len = len;
2532                 __entry->owner = owner;
2533                 __entry->offset = offset;
2534                 __entry->flags = flags;
2535         ),
2536         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%x",
2537                   MAJOR(__entry->dev), MINOR(__entry->dev),
2538                   __entry->agno,
2539                   __entry->agbno,
2540                   __entry->len,
2541                   __entry->owner,
2542                   __entry->offset,
2543                   __entry->flags)
2544 );
2545 #define DEFINE_RMAPBT_EVENT(name) \
2546 DEFINE_EVENT(xfs_rmapbt_class, name, \
2547         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2548                  xfs_agblock_t agbno, xfs_extlen_t len, \
2549                  uint64_t owner, uint64_t offset, unsigned int flags), \
2550         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2551
2552 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2553 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2554 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2555
2556 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2557 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2558 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2559 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2560 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2561 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2562 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2563 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2564
2565 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2566 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2567 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2568 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2569 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2570 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2571 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2572
2573 /* deferred bmbt updates */
2574 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2575 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2576 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2577
2578 /* per-AG reservation */
2579 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2580         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2581                  xfs_extlen_t len),
2582         TP_ARGS(pag, resv, len),
2583         TP_STRUCT__entry(
2584                 __field(dev_t, dev)
2585                 __field(xfs_agnumber_t, agno)
2586                 __field(int, resv)
2587                 __field(xfs_extlen_t, freeblks)
2588                 __field(xfs_extlen_t, flcount)
2589                 __field(xfs_extlen_t, reserved)
2590                 __field(xfs_extlen_t, asked)
2591                 __field(xfs_extlen_t, len)
2592         ),
2593         TP_fast_assign(
2594                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2595
2596                 __entry->dev = pag->pag_mount->m_super->s_dev;
2597                 __entry->agno = pag->pag_agno;
2598                 __entry->resv = resv;
2599                 __entry->freeblks = pag->pagf_freeblks;
2600                 __entry->flcount = pag->pagf_flcount;
2601                 __entry->reserved = r ? r->ar_reserved : 0;
2602                 __entry->asked = r ? r->ar_asked : 0;
2603                 __entry->len = len;
2604         ),
2605         TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u "
2606                   "resv %u ask %u len %u",
2607                   MAJOR(__entry->dev), MINOR(__entry->dev),
2608                   __entry->agno,
2609                   __entry->resv,
2610                   __entry->freeblks,
2611                   __entry->flcount,
2612                   __entry->reserved,
2613                   __entry->asked,
2614                   __entry->len)
2615 )
2616 #define DEFINE_AG_RESV_EVENT(name) \
2617 DEFINE_EVENT(xfs_ag_resv_class, name, \
2618         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2619                  xfs_extlen_t len), \
2620         TP_ARGS(pag, type, len))
2621
2622 /* per-AG reservation tracepoints */
2623 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2624 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2625 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2626 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2627 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2628 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2629
2630 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2631 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2632
2633 /* refcount tracepoint classes */
2634
2635 /* reuse the discard trace class for agbno/aglen-based traces */
2636 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2637
2638 /* ag btree lookup tracepoint class */
2639 #define XFS_AG_BTREE_CMP_FORMAT_STR \
2640         { XFS_LOOKUP_EQ,        "eq" }, \
2641         { XFS_LOOKUP_LE,        "le" }, \
2642         { XFS_LOOKUP_GE,        "ge" }
2643 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2644         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2645                  xfs_agblock_t agbno, xfs_lookup_t dir),
2646         TP_ARGS(mp, agno, agbno, dir),
2647         TP_STRUCT__entry(
2648                 __field(dev_t, dev)
2649                 __field(xfs_agnumber_t, agno)
2650                 __field(xfs_agblock_t, agbno)
2651                 __field(xfs_lookup_t, dir)
2652         ),
2653         TP_fast_assign(
2654                 __entry->dev = mp->m_super->s_dev;
2655                 __entry->agno = agno;
2656                 __entry->agbno = agbno;
2657                 __entry->dir = dir;
2658         ),
2659         TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)",
2660                   MAJOR(__entry->dev), MINOR(__entry->dev),
2661                   __entry->agno,
2662                   __entry->agbno,
2663                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2664                   __entry->dir)
2665 )
2666
2667 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2668 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2669         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2670                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2671         TP_ARGS(mp, agno, agbno, dir))
2672
2673 /* single-rcext tracepoint class */
2674 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2675         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2676                  struct xfs_refcount_irec *irec),
2677         TP_ARGS(mp, agno, irec),
2678         TP_STRUCT__entry(
2679                 __field(dev_t, dev)
2680                 __field(xfs_agnumber_t, agno)
2681                 __field(xfs_agblock_t, startblock)
2682                 __field(xfs_extlen_t, blockcount)
2683                 __field(xfs_nlink_t, refcount)
2684         ),
2685         TP_fast_assign(
2686                 __entry->dev = mp->m_super->s_dev;
2687                 __entry->agno = agno;
2688                 __entry->startblock = irec->rc_startblock;
2689                 __entry->blockcount = irec->rc_blockcount;
2690                 __entry->refcount = irec->rc_refcount;
2691         ),
2692         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u",
2693                   MAJOR(__entry->dev), MINOR(__entry->dev),
2694                   __entry->agno,
2695                   __entry->startblock,
2696                   __entry->blockcount,
2697                   __entry->refcount)
2698 )
2699
2700 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2701 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2702         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2703                  struct xfs_refcount_irec *irec), \
2704         TP_ARGS(mp, agno, irec))
2705
2706 /* single-rcext and an agbno tracepoint class */
2707 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2708         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2709                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2710         TP_ARGS(mp, agno, irec, agbno),
2711         TP_STRUCT__entry(
2712                 __field(dev_t, dev)
2713                 __field(xfs_agnumber_t, agno)
2714                 __field(xfs_agblock_t, startblock)
2715                 __field(xfs_extlen_t, blockcount)
2716                 __field(xfs_nlink_t, refcount)
2717                 __field(xfs_agblock_t, agbno)
2718         ),
2719         TP_fast_assign(
2720                 __entry->dev = mp->m_super->s_dev;
2721                 __entry->agno = agno;
2722                 __entry->startblock = irec->rc_startblock;
2723                 __entry->blockcount = irec->rc_blockcount;
2724                 __entry->refcount = irec->rc_refcount;
2725                 __entry->agbno = agbno;
2726         ),
2727         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u",
2728                   MAJOR(__entry->dev), MINOR(__entry->dev),
2729                   __entry->agno,
2730                   __entry->startblock,
2731                   __entry->blockcount,
2732                   __entry->refcount,
2733                   __entry->agbno)
2734 )
2735
2736 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2737 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2738         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2739                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2740         TP_ARGS(mp, agno, irec, agbno))
2741
2742 /* double-rcext tracepoint class */
2743 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
2744         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2745                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
2746         TP_ARGS(mp, agno, i1, i2),
2747         TP_STRUCT__entry(
2748                 __field(dev_t, dev)
2749                 __field(xfs_agnumber_t, agno)
2750                 __field(xfs_agblock_t, i1_startblock)
2751                 __field(xfs_extlen_t, i1_blockcount)
2752                 __field(xfs_nlink_t, i1_refcount)
2753                 __field(xfs_agblock_t, i2_startblock)
2754                 __field(xfs_extlen_t, i2_blockcount)
2755                 __field(xfs_nlink_t, i2_refcount)
2756         ),
2757         TP_fast_assign(
2758                 __entry->dev = mp->m_super->s_dev;
2759                 __entry->agno = agno;
2760                 __entry->i1_startblock = i1->rc_startblock;
2761                 __entry->i1_blockcount = i1->rc_blockcount;
2762                 __entry->i1_refcount = i1->rc_refcount;
2763                 __entry->i2_startblock = i2->rc_startblock;
2764                 __entry->i2_blockcount = i2->rc_blockcount;
2765                 __entry->i2_refcount = i2->rc_refcount;
2766         ),
2767         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2768                   "agbno %u len %u refcount %u",
2769                   MAJOR(__entry->dev), MINOR(__entry->dev),
2770                   __entry->agno,
2771                   __entry->i1_startblock,
2772                   __entry->i1_blockcount,
2773                   __entry->i1_refcount,
2774                   __entry->i2_startblock,
2775                   __entry->i2_blockcount,
2776                   __entry->i2_refcount)
2777 )
2778
2779 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
2780 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
2781         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2782                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
2783         TP_ARGS(mp, agno, i1, i2))
2784
2785 /* double-rcext and an agbno tracepoint class */
2786 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
2787         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2788                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2789                  xfs_agblock_t agbno),
2790         TP_ARGS(mp, agno, i1, i2, agbno),
2791         TP_STRUCT__entry(
2792                 __field(dev_t, dev)
2793                 __field(xfs_agnumber_t, agno)
2794                 __field(xfs_agblock_t, i1_startblock)
2795                 __field(xfs_extlen_t, i1_blockcount)
2796                 __field(xfs_nlink_t, i1_refcount)
2797                 __field(xfs_agblock_t, i2_startblock)
2798                 __field(xfs_extlen_t, i2_blockcount)
2799                 __field(xfs_nlink_t, i2_refcount)
2800                 __field(xfs_agblock_t, agbno)
2801         ),
2802         TP_fast_assign(
2803                 __entry->dev = mp->m_super->s_dev;
2804                 __entry->agno = agno;
2805                 __entry->i1_startblock = i1->rc_startblock;
2806                 __entry->i1_blockcount = i1->rc_blockcount;
2807                 __entry->i1_refcount = i1->rc_refcount;
2808                 __entry->i2_startblock = i2->rc_startblock;
2809                 __entry->i2_blockcount = i2->rc_blockcount;
2810                 __entry->i2_refcount = i2->rc_refcount;
2811                 __entry->agbno = agbno;
2812         ),
2813         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2814                   "agbno %u len %u refcount %u @ agbno %u",
2815                   MAJOR(__entry->dev), MINOR(__entry->dev),
2816                   __entry->agno,
2817                   __entry->i1_startblock,
2818                   __entry->i1_blockcount,
2819                   __entry->i1_refcount,
2820                   __entry->i2_startblock,
2821                   __entry->i2_blockcount,
2822                   __entry->i2_refcount,
2823                   __entry->agbno)
2824 )
2825
2826 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
2827 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
2828         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2829                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2830                  xfs_agblock_t agbno), \
2831         TP_ARGS(mp, agno, i1, i2, agbno))
2832
2833 /* triple-rcext tracepoint class */
2834 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
2835         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2836                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2837                  struct xfs_refcount_irec *i3),
2838         TP_ARGS(mp, agno, i1, i2, i3),
2839         TP_STRUCT__entry(
2840                 __field(dev_t, dev)
2841                 __field(xfs_agnumber_t, agno)
2842                 __field(xfs_agblock_t, i1_startblock)
2843                 __field(xfs_extlen_t, i1_blockcount)
2844                 __field(xfs_nlink_t, i1_refcount)
2845                 __field(xfs_agblock_t, i2_startblock)
2846                 __field(xfs_extlen_t, i2_blockcount)
2847                 __field(xfs_nlink_t, i2_refcount)
2848                 __field(xfs_agblock_t, i3_startblock)
2849                 __field(xfs_extlen_t, i3_blockcount)
2850                 __field(xfs_nlink_t, i3_refcount)
2851         ),
2852         TP_fast_assign(
2853                 __entry->dev = mp->m_super->s_dev;
2854                 __entry->agno = agno;
2855                 __entry->i1_startblock = i1->rc_startblock;
2856                 __entry->i1_blockcount = i1->rc_blockcount;
2857                 __entry->i1_refcount = i1->rc_refcount;
2858                 __entry->i2_startblock = i2->rc_startblock;
2859                 __entry->i2_blockcount = i2->rc_blockcount;
2860                 __entry->i2_refcount = i2->rc_refcount;
2861                 __entry->i3_startblock = i3->rc_startblock;
2862                 __entry->i3_blockcount = i3->rc_blockcount;
2863                 __entry->i3_refcount = i3->rc_refcount;
2864         ),
2865         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2866                   "agbno %u len %u refcount %u -- "
2867                   "agbno %u len %u refcount %u",
2868                   MAJOR(__entry->dev), MINOR(__entry->dev),
2869                   __entry->agno,
2870                   __entry->i1_startblock,
2871                   __entry->i1_blockcount,
2872                   __entry->i1_refcount,
2873                   __entry->i2_startblock,
2874                   __entry->i2_blockcount,
2875                   __entry->i2_refcount,
2876                   __entry->i3_startblock,
2877                   __entry->i3_blockcount,
2878                   __entry->i3_refcount)
2879 );
2880
2881 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
2882 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
2883         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2884                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2885                  struct xfs_refcount_irec *i3), \
2886         TP_ARGS(mp, agno, i1, i2, i3))
2887
2888 /* refcount btree tracepoints */
2889 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
2890 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
2891 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
2892 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
2893 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
2894 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
2895 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
2896 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
2897 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
2898 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
2899
2900 /* refcount adjustment tracepoints */
2901 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
2902 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
2903 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
2904 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
2905 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
2906 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
2907 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
2908 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
2909 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
2910 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
2911 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
2912 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
2913 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
2914 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
2915 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
2916 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
2917 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
2918 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
2919 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
2920 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
2921 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
2922
2923 /* reflink helpers */
2924 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
2925 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
2926 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
2927 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2928 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
2929 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
2930
2931 TRACE_EVENT(xfs_refcount_finish_one_leftover,
2932         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2933                  int type, xfs_agblock_t agbno, xfs_extlen_t len,
2934                  xfs_agblock_t new_agbno, xfs_extlen_t new_len),
2935         TP_ARGS(mp, agno, type, agbno, len, new_agbno, new_len),
2936         TP_STRUCT__entry(
2937                 __field(dev_t, dev)
2938                 __field(xfs_agnumber_t, agno)
2939                 __field(int, type)
2940                 __field(xfs_agblock_t, agbno)
2941                 __field(xfs_extlen_t, len)
2942                 __field(xfs_agblock_t, new_agbno)
2943                 __field(xfs_extlen_t, new_len)
2944         ),
2945         TP_fast_assign(
2946                 __entry->dev = mp->m_super->s_dev;
2947                 __entry->agno = agno;
2948                 __entry->type = type;
2949                 __entry->agbno = agbno;
2950                 __entry->len = len;
2951                 __entry->new_agbno = new_agbno;
2952                 __entry->new_len = new_len;
2953         ),
2954         TP_printk("dev %d:%d type %d agno %u agbno %u len %u new_agbno %u new_len %u",
2955                   MAJOR(__entry->dev), MINOR(__entry->dev),
2956                   __entry->type,
2957                   __entry->agno,
2958                   __entry->agbno,
2959                   __entry->len,
2960                   __entry->new_agbno,
2961                   __entry->new_len)
2962 );
2963
2964 /* simple inode-based error/%ip tracepoint class */
2965 DECLARE_EVENT_CLASS(xfs_inode_error_class,
2966         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
2967         TP_ARGS(ip, error, caller_ip),
2968         TP_STRUCT__entry(
2969                 __field(dev_t, dev)
2970                 __field(xfs_ino_t, ino)
2971                 __field(int, error)
2972                 __field(unsigned long, caller_ip)
2973         ),
2974         TP_fast_assign(
2975                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2976                 __entry->ino = ip->i_ino;
2977                 __entry->error = error;
2978                 __entry->caller_ip = caller_ip;
2979         ),
2980         TP_printk("dev %d:%d ino %llx error %d caller %ps",
2981                   MAJOR(__entry->dev), MINOR(__entry->dev),
2982                   __entry->ino,
2983                   __entry->error,
2984                   (char *)__entry->caller_ip)
2985 );
2986
2987 #define DEFINE_INODE_ERROR_EVENT(name) \
2988 DEFINE_EVENT(xfs_inode_error_class, name, \
2989         TP_PROTO(struct xfs_inode *ip, int error, \
2990                  unsigned long caller_ip), \
2991         TP_ARGS(ip, error, caller_ip))
2992
2993 /* reflink tracepoint classes */
2994
2995 /* two-file io tracepoint class */
2996 DECLARE_EVENT_CLASS(xfs_double_io_class,
2997         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
2998                  struct xfs_inode *dest, xfs_off_t doffset),
2999         TP_ARGS(src, soffset, len, dest, doffset),
3000         TP_STRUCT__entry(
3001                 __field(dev_t, dev)
3002                 __field(xfs_ino_t, src_ino)
3003                 __field(loff_t, src_isize)
3004                 __field(loff_t, src_disize)
3005                 __field(loff_t, src_offset)
3006                 __field(size_t, len)
3007                 __field(xfs_ino_t, dest_ino)
3008                 __field(loff_t, dest_isize)
3009                 __field(loff_t, dest_disize)
3010                 __field(loff_t, dest_offset)
3011         ),
3012         TP_fast_assign(
3013                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3014                 __entry->src_ino = src->i_ino;
3015                 __entry->src_isize = VFS_I(src)->i_size;
3016                 __entry->src_disize = src->i_d.di_size;
3017                 __entry->src_offset = soffset;
3018                 __entry->len = len;
3019                 __entry->dest_ino = dest->i_ino;
3020                 __entry->dest_isize = VFS_I(dest)->i_size;
3021                 __entry->dest_disize = dest->i_d.di_size;
3022                 __entry->dest_offset = doffset;
3023         ),
3024         TP_printk("dev %d:%d count %zd "
3025                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx -> "
3026                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx",
3027                   MAJOR(__entry->dev), MINOR(__entry->dev),
3028                   __entry->len,
3029                   __entry->src_ino,
3030                   __entry->src_isize,
3031                   __entry->src_disize,
3032                   __entry->src_offset,
3033                   __entry->dest_ino,
3034                   __entry->dest_isize,
3035                   __entry->dest_disize,
3036                   __entry->dest_offset)
3037 )
3038
3039 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3040 DEFINE_EVENT(xfs_double_io_class, name, \
3041         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3042                  struct xfs_inode *dest, xfs_off_t doffset), \
3043         TP_ARGS(src, soffset, len, dest, doffset))
3044
3045 /* inode/irec events */
3046 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3047         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3048         TP_ARGS(ip, irec),
3049         TP_STRUCT__entry(
3050                 __field(dev_t, dev)
3051                 __field(xfs_ino_t, ino)
3052                 __field(xfs_fileoff_t, lblk)
3053                 __field(xfs_extlen_t, len)
3054                 __field(xfs_fsblock_t, pblk)
3055                 __field(int, state)
3056         ),
3057         TP_fast_assign(
3058                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3059                 __entry->ino = ip->i_ino;
3060                 __entry->lblk = irec->br_startoff;
3061                 __entry->len = irec->br_blockcount;
3062                 __entry->pblk = irec->br_startblock;
3063                 __entry->state = irec->br_state;
3064         ),
3065         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x pblk %llu st %d",
3066                   MAJOR(__entry->dev), MINOR(__entry->dev),
3067                   __entry->ino,
3068                   __entry->lblk,
3069                   __entry->len,
3070                   __entry->pblk,
3071                   __entry->state)
3072 );
3073 #define DEFINE_INODE_IREC_EVENT(name) \
3074 DEFINE_EVENT(xfs_inode_irec_class, name, \
3075         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3076         TP_ARGS(ip, irec))
3077
3078 /* refcount/reflink tracepoint definitions */
3079
3080 /* reflink tracepoints */
3081 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3082 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3083 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3084 DEFINE_IOMAP_EVENT(xfs_reflink_remap_imap);
3085 TRACE_EVENT(xfs_reflink_remap_blocks_loop,
3086         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3087                  xfs_filblks_t len, struct xfs_inode *dest,
3088                  xfs_fileoff_t doffset),
3089         TP_ARGS(src, soffset, len, dest, doffset),
3090         TP_STRUCT__entry(
3091                 __field(dev_t, dev)
3092                 __field(xfs_ino_t, src_ino)
3093                 __field(xfs_fileoff_t, src_lblk)
3094                 __field(xfs_filblks_t, len)
3095                 __field(xfs_ino_t, dest_ino)
3096                 __field(xfs_fileoff_t, dest_lblk)
3097         ),
3098         TP_fast_assign(
3099                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3100                 __entry->src_ino = src->i_ino;
3101                 __entry->src_lblk = soffset;
3102                 __entry->len = len;
3103                 __entry->dest_ino = dest->i_ino;
3104                 __entry->dest_lblk = doffset;
3105         ),
3106         TP_printk("dev %d:%d len 0x%llx "
3107                   "ino 0x%llx offset 0x%llx blocks -> "
3108                   "ino 0x%llx offset 0x%llx blocks",
3109                   MAJOR(__entry->dev), MINOR(__entry->dev),
3110                   __entry->len,
3111                   __entry->src_ino,
3112                   __entry->src_lblk,
3113                   __entry->dest_ino,
3114                   __entry->dest_lblk)
3115 );
3116 TRACE_EVENT(xfs_reflink_punch_range,
3117         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3118                  xfs_extlen_t len),
3119         TP_ARGS(ip, lblk, len),
3120         TP_STRUCT__entry(
3121                 __field(dev_t, dev)
3122                 __field(xfs_ino_t, ino)
3123                 __field(xfs_fileoff_t, lblk)
3124                 __field(xfs_extlen_t, len)
3125         ),
3126         TP_fast_assign(
3127                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3128                 __entry->ino = ip->i_ino;
3129                 __entry->lblk = lblk;
3130                 __entry->len = len;
3131         ),
3132         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x",
3133                   MAJOR(__entry->dev), MINOR(__entry->dev),
3134                   __entry->ino,
3135                   __entry->lblk,
3136                   __entry->len)
3137 );
3138 TRACE_EVENT(xfs_reflink_remap,
3139         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3140                  xfs_extlen_t len, xfs_fsblock_t new_pblk),
3141         TP_ARGS(ip, lblk, len, new_pblk),
3142         TP_STRUCT__entry(
3143                 __field(dev_t, dev)
3144                 __field(xfs_ino_t, ino)
3145                 __field(xfs_fileoff_t, lblk)
3146                 __field(xfs_extlen_t, len)
3147                 __field(xfs_fsblock_t, new_pblk)
3148         ),
3149         TP_fast_assign(
3150                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3151                 __entry->ino = ip->i_ino;
3152                 __entry->lblk = lblk;
3153                 __entry->len = len;
3154                 __entry->new_pblk = new_pblk;
3155         ),
3156         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x new_pblk %llu",
3157                   MAJOR(__entry->dev), MINOR(__entry->dev),
3158                   __entry->ino,
3159                   __entry->lblk,
3160                   __entry->len,
3161                   __entry->new_pblk)
3162 );
3163 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3164 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3165 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3166 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3167 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3168 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3169
3170 /* dedupe tracepoints */
3171 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3172 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3173
3174 /* ioctl tracepoints */
3175 TRACE_EVENT(xfs_ioctl_clone,
3176         TP_PROTO(struct inode *src, struct inode *dest),
3177         TP_ARGS(src, dest),
3178         TP_STRUCT__entry(
3179                 __field(dev_t, dev)
3180                 __field(unsigned long, src_ino)
3181                 __field(loff_t, src_isize)
3182                 __field(unsigned long, dest_ino)
3183                 __field(loff_t, dest_isize)
3184         ),
3185         TP_fast_assign(
3186                 __entry->dev = src->i_sb->s_dev;
3187                 __entry->src_ino = src->i_ino;
3188                 __entry->src_isize = i_size_read(src);
3189                 __entry->dest_ino = dest->i_ino;
3190                 __entry->dest_isize = i_size_read(dest);
3191         ),
3192         TP_printk("dev %d:%d "
3193                   "ino 0x%lx isize 0x%llx -> "
3194                   "ino 0x%lx isize 0x%llx",
3195                   MAJOR(__entry->dev), MINOR(__entry->dev),
3196                   __entry->src_ino,
3197                   __entry->src_isize,
3198                   __entry->dest_ino,
3199                   __entry->dest_isize)
3200 );
3201
3202 /* unshare tracepoints */
3203 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3204 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3205
3206 /* copy on write */
3207 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3208 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_alloc);
3209 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3210 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3211 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3212
3213 DEFINE_RW_EVENT(xfs_reflink_reserve_cow);
3214
3215 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_bounce_dio_write);
3216 DEFINE_IOMAP_EVENT(xfs_reflink_find_cow_mapping);
3217 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_irec);
3218
3219 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3220 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3221 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap);
3222
3223 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3224 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3225
3226
3227 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3228
3229 /* rmap swapext tracepoints */
3230 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3231 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3232 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3233
3234 /* fsmap traces */
3235 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3236         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3237                  struct xfs_rmap_irec *rmap),
3238         TP_ARGS(mp, keydev, agno, rmap),
3239         TP_STRUCT__entry(
3240                 __field(dev_t, dev)
3241                 __field(dev_t, keydev)
3242                 __field(xfs_agnumber_t, agno)
3243                 __field(xfs_fsblock_t, bno)
3244                 __field(xfs_filblks_t, len)
3245                 __field(uint64_t, owner)
3246                 __field(uint64_t, offset)
3247                 __field(unsigned int, flags)
3248         ),
3249         TP_fast_assign(
3250                 __entry->dev = mp->m_super->s_dev;
3251                 __entry->keydev = new_decode_dev(keydev);
3252                 __entry->agno = agno;
3253                 __entry->bno = rmap->rm_startblock;
3254                 __entry->len = rmap->rm_blockcount;
3255                 __entry->owner = rmap->rm_owner;
3256                 __entry->offset = rmap->rm_offset;
3257                 __entry->flags = rmap->rm_flags;
3258         ),
3259         TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld offset %llu flags 0x%x",
3260                   MAJOR(__entry->dev), MINOR(__entry->dev),
3261                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3262                   __entry->agno,
3263                   __entry->bno,
3264                   __entry->len,
3265                   __entry->owner,
3266                   __entry->offset,
3267                   __entry->flags)
3268 )
3269 #define DEFINE_FSMAP_EVENT(name) \
3270 DEFINE_EVENT(xfs_fsmap_class, name, \
3271         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3272                  struct xfs_rmap_irec *rmap), \
3273         TP_ARGS(mp, keydev, agno, rmap))
3274 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3275 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3276 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3277
3278 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3279         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3280         TP_ARGS(mp, fsmap),
3281         TP_STRUCT__entry(
3282                 __field(dev_t, dev)
3283                 __field(dev_t, keydev)
3284                 __field(xfs_daddr_t, block)
3285                 __field(xfs_daddr_t, len)
3286                 __field(uint64_t, owner)
3287                 __field(uint64_t, offset)
3288                 __field(uint64_t, flags)
3289         ),
3290         TP_fast_assign(
3291                 __entry->dev = mp->m_super->s_dev;
3292                 __entry->keydev = new_decode_dev(fsmap->fmr_device);
3293                 __entry->block = fsmap->fmr_physical;
3294                 __entry->len = fsmap->fmr_length;
3295                 __entry->owner = fsmap->fmr_owner;
3296                 __entry->offset = fsmap->fmr_offset;
3297                 __entry->flags = fsmap->fmr_flags;
3298         ),
3299         TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld offset %llu flags 0x%llx",
3300                   MAJOR(__entry->dev), MINOR(__entry->dev),
3301                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3302                   __entry->block,
3303                   __entry->len,
3304                   __entry->owner,
3305                   __entry->offset,
3306                   __entry->flags)
3307 )
3308 #define DEFINE_GETFSMAP_EVENT(name) \
3309 DEFINE_EVENT(xfs_getfsmap_class, name, \
3310         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3311         TP_ARGS(mp, fsmap))
3312 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3313 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3314 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3315
3316 #endif /* _TRACE_XFS_H */
3317
3318 #undef TRACE_INCLUDE_PATH
3319 #define TRACE_INCLUDE_PATH .
3320 #define TRACE_INCLUDE_FILE xfs_trace
3321 #include <trace/define_trace.h>