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 TRACE_EVENT(xfs_iext_insert,
 222         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
 223                  struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
 224         TP_ARGS(ip, idx, r, state, caller_ip),
 225         TP_STRUCT__entry(
 226                 __field(dev_t, dev)
 227                 __field(xfs_ino_t, ino)
 228                 __field(xfs_extnum_t, idx)
 229                 __field(xfs_fileoff_t, startoff)
 230                 __field(xfs_fsblock_t, startblock)
 231                 __field(xfs_filblks_t, blockcount)
 232                 __field(xfs_exntst_t, state)
 233                 __field(int, bmap_state)
 234                 __field(unsigned long, caller_ip)
 235         ),
 236         TP_fast_assign(
 237                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 238                 __entry->ino = ip->i_ino;
 239                 __entry->idx = idx;
 240                 __entry->startoff = r->br_startoff;
 241                 __entry->startblock = r->br_startblock;
 242                 __entry->blockcount = r->br_blockcount;
 243                 __entry->state = r->br_state;
 244                 __entry->bmap_state = state;
 245                 __entry->caller_ip = caller_ip;
 246         ),
 247         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 248                   "offset %lld block %lld count %lld flag %d caller %ps",
 249                   MAJOR(__entry->dev), MINOR(__entry->dev),
 250                   __entry->ino,
 251                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 252                   (long)__entry->idx,
 253                   __entry->startoff,
 254                   (__int64_t)__entry->startblock,
 255                   __entry->blockcount,
 256                   __entry->state,
 257                   (char *)__entry->caller_ip)
 258 );
 259
 260 DECLARE_EVENT_CLASS(xfs_bmap_class,
 261         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
 262                  unsigned long caller_ip),
 263         TP_ARGS(ip, idx, state, caller_ip),
 264         TP_STRUCT__entry(
 265                 __field(dev_t, dev)
 266                 __field(xfs_ino_t, ino)
 267                 __field(xfs_extnum_t, idx)
 268                 __field(xfs_fileoff_t, startoff)
 269                 __field(xfs_fsblock_t, startblock)
 270                 __field(xfs_filblks_t, blockcount)
 271                 __field(xfs_exntst_t, state)
 272                 __field(int, bmap_state)
 273                 __field(unsigned long, caller_ip)
 274         ),
 275         TP_fast_assign(
 276                 struct xfs_ifork        *ifp;
 277                 struct xfs_bmbt_irec    r;
 278
 279                 ifp = xfs_iext_state_to_fork(ip, state);
 280                 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
 281                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 282                 __entry->ino = ip->i_ino;
 283                 __entry->idx = idx;
 284                 __entry->startoff = r.br_startoff;
 285                 __entry->startblock = r.br_startblock;
 286                 __entry->blockcount = r.br_blockcount;
 287                 __entry->state = r.br_state;
 288                 __entry->bmap_state = state;
 289                 __entry->caller_ip = caller_ip;
 290         ),
 291         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 292                   "offset %lld block %lld count %lld flag %d caller %ps",
 293                   MAJOR(__entry->dev), MINOR(__entry->dev),
 294                   __entry->ino,
 295                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 296                   (long)__entry->idx,
 297                   __entry->startoff,
 298                   (__int64_t)__entry->startblock,
 299                   __entry->blockcount,
 300                   __entry->state,
 301                   (char *)__entry->caller_ip)
 302 )
 303
 304 #define DEFINE_BMAP_EVENT(name) \
 305 DEFINE_EVENT(xfs_bmap_class, name, \
 306         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
 307                  unsigned long caller_ip), \
 308         TP_ARGS(ip, idx, state, caller_ip))
 309 DEFINE_BMAP_EVENT(xfs_iext_remove);
 310 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 311 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 312 DEFINE_BMAP_EVENT(xfs_extlist);
 313
 314 DECLARE_EVENT_CLASS(xfs_buf_class,
 315         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 316         TP_ARGS(bp, caller_ip),
 317         TP_STRUCT__entry(
 318                 __field(dev_t, dev)
 319                 __field(xfs_daddr_t, bno)
 320                 __field(int, nblks)
 321                 __field(int, hold)
 322                 __field(int, pincount)
 323                 __field(unsigned, lockval)
 324                 __field(unsigned, flags)
 325                 __field(unsigned long, caller_ip)
 326         ),
 327         TP_fast_assign(
 328                 __entry->dev = bp->b_target->bt_dev;
 329                 __entry->bno = bp->b_bn;
 330                 __entry->nblks = bp->b_length;
 331                 __entry->hold = atomic_read(&bp->b_hold);
 332                 __entry->pincount = atomic_read(&bp->b_pin_count);
 333                 __entry->lockval = bp->b_sema.count;
 334                 __entry->flags = bp->b_flags;
 335                 __entry->caller_ip = caller_ip;
 336         ),
 337         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 338                   "lock %d flags %s caller %ps",
 339                   MAJOR(__entry->dev), MINOR(__entry->dev),
 340                   (unsigned long long)__entry->bno,
 341                   __entry->nblks,
 342                   __entry->hold,
 343                   __entry->pincount,
 344                   __entry->lockval,
 345                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 346                   (void *)__entry->caller_ip)
 347 )
 348
 349 #define DEFINE_BUF_EVENT(name) \
 350 DEFINE_EVENT(xfs_buf_class, name, \
 351         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 352         TP_ARGS(bp, caller_ip))
 353 DEFINE_BUF_EVENT(xfs_buf_init);
 354 DEFINE_BUF_EVENT(xfs_buf_free);
 355 DEFINE_BUF_EVENT(xfs_buf_hold);
 356 DEFINE_BUF_EVENT(xfs_buf_rele);
 357 DEFINE_BUF_EVENT(xfs_buf_iodone);
 358 DEFINE_BUF_EVENT(xfs_buf_submit);
 359 DEFINE_BUF_EVENT(xfs_buf_submit_wait);
 360 DEFINE_BUF_EVENT(xfs_buf_lock);
 361 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 362 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
 363 DEFINE_BUF_EVENT(xfs_buf_trylock);
 364 DEFINE_BUF_EVENT(xfs_buf_unlock);
 365 DEFINE_BUF_EVENT(xfs_buf_iowait);
 366 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 367 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 368 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 369 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 370 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 371 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 372 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 373 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 374 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 375 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 376
 377 /* not really buffer traces, but the buf provides useful information */
 378 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 379 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 380
 381 /* pass flags explicitly */
 382 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 383         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 384         TP_ARGS(bp, flags, caller_ip),
 385         TP_STRUCT__entry(
 386                 __field(dev_t, dev)
 387                 __field(xfs_daddr_t, bno)
 388                 __field(size_t, buffer_length)
 389                 __field(int, hold)
 390                 __field(int, pincount)
 391                 __field(unsigned, lockval)
 392                 __field(unsigned, flags)
 393                 __field(unsigned long, caller_ip)
 394         ),
 395         TP_fast_assign(
 396                 __entry->dev = bp->b_target->bt_dev;
 397                 __entry->bno = bp->b_bn;
 398                 __entry->buffer_length = BBTOB(bp->b_length);
 399                 __entry->flags = flags;
 400                 __entry->hold = atomic_read(&bp->b_hold);
 401                 __entry->pincount = atomic_read(&bp->b_pin_count);
 402                 __entry->lockval = bp->b_sema.count;
 403                 __entry->caller_ip = caller_ip;
 404         ),
 405         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 406                   "lock %d flags %s caller %ps",
 407                   MAJOR(__entry->dev), MINOR(__entry->dev),
 408                   (unsigned long long)__entry->bno,
 409                   __entry->buffer_length,
 410                   __entry->hold,
 411                   __entry->pincount,
 412                   __entry->lockval,
 413                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 414                   (void *)__entry->caller_ip)
 415 )
 416
 417 #define DEFINE_BUF_FLAGS_EVENT(name) \
 418 DEFINE_EVENT(xfs_buf_flags_class, name, \
 419         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 420         TP_ARGS(bp, flags, caller_ip))
 421 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 422 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 423 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 424
 425 TRACE_EVENT(xfs_buf_ioerror,
 426         TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
 427         TP_ARGS(bp, error, caller_ip),
 428         TP_STRUCT__entry(
 429                 __field(dev_t, dev)
 430                 __field(xfs_daddr_t, bno)
 431                 __field(size_t, buffer_length)
 432                 __field(unsigned, flags)
 433                 __field(int, hold)
 434                 __field(int, pincount)
 435                 __field(unsigned, lockval)
 436                 __field(int, error)
 437                 __field(unsigned long, caller_ip)
 438         ),
 439         TP_fast_assign(
 440                 __entry->dev = bp->b_target->bt_dev;
 441                 __entry->bno = bp->b_bn;
 442                 __entry->buffer_length = BBTOB(bp->b_length);
 443                 __entry->hold = atomic_read(&bp->b_hold);
 444                 __entry->pincount = atomic_read(&bp->b_pin_count);
 445                 __entry->lockval = bp->b_sema.count;
 446                 __entry->error = error;
 447                 __entry->flags = bp->b_flags;
 448                 __entry->caller_ip = caller_ip;
 449         ),
 450         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 451                   "lock %d error %d flags %s caller %ps",
 452                   MAJOR(__entry->dev), MINOR(__entry->dev),
 453                   (unsigned long long)__entry->bno,
 454                   __entry->buffer_length,
 455                   __entry->hold,
 456                   __entry->pincount,
 457                   __entry->lockval,
 458                   __entry->error,
 459                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 460                   (void *)__entry->caller_ip)
 461 );
 462
 463 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 464         TP_PROTO(struct xfs_buf_log_item *bip),
 465         TP_ARGS(bip),
 466         TP_STRUCT__entry(
 467                 __field(dev_t, dev)
 468                 __field(xfs_daddr_t, buf_bno)
 469                 __field(size_t, buf_len)
 470                 __field(int, buf_hold)
 471                 __field(int, buf_pincount)
 472                 __field(int, buf_lockval)
 473                 __field(unsigned, buf_flags)
 474                 __field(unsigned, bli_recur)
 475                 __field(int, bli_refcount)
 476                 __field(unsigned, bli_flags)
 477                 __field(void *, li_desc)
 478                 __field(unsigned, li_flags)
 479         ),
 480         TP_fast_assign(
 481                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 482                 __entry->bli_flags = bip->bli_flags;
 483                 __entry->bli_recur = bip->bli_recur;
 484                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 485                 __entry->buf_bno = bip->bli_buf->b_bn;
 486                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 487                 __entry->buf_flags = bip->bli_buf->b_flags;
 488                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 489                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 490                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 491                 __entry->li_desc = bip->bli_item.li_desc;
 492                 __entry->li_flags = bip->bli_item.li_flags;
 493         ),
 494         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 495                   "lock %d flags %s recur %d refcount %d bliflags %s "
 496                   "lidesc 0x%p liflags %s",
 497                   MAJOR(__entry->dev), MINOR(__entry->dev),
 498                   (unsigned long long)__entry->buf_bno,
 499                   __entry->buf_len,
 500                   __entry->buf_hold,
 501                   __entry->buf_pincount,
 502                   __entry->buf_lockval,
 503                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 504                   __entry->bli_recur,
 505                   __entry->bli_refcount,
 506                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 507                   __entry->li_desc,
 508                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 509 )
 510
 511 #define DEFINE_BUF_ITEM_EVENT(name) \
 512 DEFINE_EVENT(xfs_buf_item_class, name, \
 513         TP_PROTO(struct xfs_buf_log_item *bip), \
 514         TP_ARGS(bip))
 515 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 516 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 517 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 518 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 519 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_ordered);
 520 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 521 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 522 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 523 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 524 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 525 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 526 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 527 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 528 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 529 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 530 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 531 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 532 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 533 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 534 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 535 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 536 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 537 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 538 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 539 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 540 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 541
 542 DECLARE_EVENT_CLASS(xfs_filestream_class,
 543         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno),
 544         TP_ARGS(ip, agno),
 545         TP_STRUCT__entry(
 546                 __field(dev_t, dev)
 547                 __field(xfs_ino_t, ino)
 548                 __field(xfs_agnumber_t, agno)
 549                 __field(int, streams)
 550         ),
 551         TP_fast_assign(
 552                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 553                 __entry->ino = ip->i_ino;
 554                 __entry->agno = agno;
 555                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 556         ),
 557         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 558                   MAJOR(__entry->dev), MINOR(__entry->dev),
 559                   __entry->ino,
 560                   __entry->agno,
 561                   __entry->streams)
 562 )
 563 #define DEFINE_FILESTREAM_EVENT(name) \
 564 DEFINE_EVENT(xfs_filestream_class, name, \
 565         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno), \
 566         TP_ARGS(ip, agno))
 567 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 568 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 569 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 570
 571 TRACE_EVENT(xfs_filestream_pick,
 572         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 573                  xfs_extlen_t free, int nscan),
 574         TP_ARGS(ip, agno, free, nscan),
 575         TP_STRUCT__entry(
 576                 __field(dev_t, dev)
 577                 __field(xfs_ino_t, ino)
 578                 __field(xfs_agnumber_t, agno)
 579                 __field(int, streams)
 580                 __field(xfs_extlen_t, free)
 581                 __field(int, nscan)
 582         ),
 583         TP_fast_assign(
 584                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 585                 __entry->ino = ip->i_ino;
 586                 __entry->agno = agno;
 587                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 588                 __entry->free = free;
 589                 __entry->nscan = nscan;
 590         ),
 591         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 592                   MAJOR(__entry->dev), MINOR(__entry->dev),
 593                   __entry->ino,
 594                   __entry->agno,
 595                   __entry->streams,
 596                   __entry->free,
 597                   __entry->nscan)
 598 );
 599
 600 DECLARE_EVENT_CLASS(xfs_lock_class,
 601         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 602                  unsigned long caller_ip),
 603         TP_ARGS(ip,  lock_flags, caller_ip),
 604         TP_STRUCT__entry(
 605                 __field(dev_t, dev)
 606                 __field(xfs_ino_t, ino)
 607                 __field(int, lock_flags)
 608                 __field(unsigned long, caller_ip)
 609         ),
 610         TP_fast_assign(
 611                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 612                 __entry->ino = ip->i_ino;
 613                 __entry->lock_flags = lock_flags;
 614                 __entry->caller_ip = caller_ip;
 615         ),
 616         TP_printk("dev %d:%d ino 0x%llx flags %s caller %ps",
 617                   MAJOR(__entry->dev), MINOR(__entry->dev),
 618                   __entry->ino,
 619                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 620                   (void *)__entry->caller_ip)
 621 )
 622
 623 #define DEFINE_LOCK_EVENT(name) \
 624 DEFINE_EVENT(xfs_lock_class, name, \
 625         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 626                  unsigned long caller_ip), \
 627         TP_ARGS(ip,  lock_flags, caller_ip))
 628 DEFINE_LOCK_EVENT(xfs_ilock);
 629 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 630 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 631 DEFINE_LOCK_EVENT(xfs_iunlock);
 632
 633 DECLARE_EVENT_CLASS(xfs_inode_class,
 634         TP_PROTO(struct xfs_inode *ip),
 635         TP_ARGS(ip),
 636         TP_STRUCT__entry(
 637                 __field(dev_t, dev)
 638                 __field(xfs_ino_t, ino)
 639         ),
 640         TP_fast_assign(
 641                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 642                 __entry->ino = ip->i_ino;
 643         ),
 644         TP_printk("dev %d:%d ino 0x%llx",
 645                   MAJOR(__entry->dev), MINOR(__entry->dev),
 646                   __entry->ino)
 647 )
 648
 649 #define DEFINE_INODE_EVENT(name) \
 650 DEFINE_EVENT(xfs_inode_class, name, \
 651         TP_PROTO(struct xfs_inode *ip), \
 652         TP_ARGS(ip))
 653 DEFINE_INODE_EVENT(xfs_iget_skip);
 654 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 655 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 656 DEFINE_INODE_EVENT(xfs_iget_hit);
 657 DEFINE_INODE_EVENT(xfs_iget_miss);
 658
 659 DEFINE_INODE_EVENT(xfs_getattr);
 660 DEFINE_INODE_EVENT(xfs_setattr);
 661 DEFINE_INODE_EVENT(xfs_readlink);
 662 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 663 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 664 DEFINE_INODE_EVENT(xfs_free_file_space);
 665 DEFINE_INODE_EVENT(xfs_zero_file_space);
 666 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 667 DEFINE_INODE_EVENT(xfs_insert_file_space);
 668 DEFINE_INODE_EVENT(xfs_readdir);
 669 #ifdef CONFIG_XFS_POSIX_ACL
 670 DEFINE_INODE_EVENT(xfs_get_acl);
 671 #endif
 672 DEFINE_INODE_EVENT(xfs_vm_bmap);
 673 DEFINE_INODE_EVENT(xfs_file_ioctl);
 674 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 675 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 676 DEFINE_INODE_EVENT(xfs_dir_fsync);
 677 DEFINE_INODE_EVENT(xfs_file_fsync);
 678 DEFINE_INODE_EVENT(xfs_destroy_inode);
 679 DEFINE_INODE_EVENT(xfs_update_time);
 680
 681 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 682 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 683
 684 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 685 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 686 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 687 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
 688 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
 689 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
 690
 691 DEFINE_INODE_EVENT(xfs_filemap_fault);
 692 DEFINE_INODE_EVENT(xfs_filemap_huge_fault);
 693 DEFINE_INODE_EVENT(xfs_filemap_page_mkwrite);
 694 DEFINE_INODE_EVENT(xfs_filemap_pfn_mkwrite);
 695
 696 DECLARE_EVENT_CLASS(xfs_iref_class,
 697         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 698         TP_ARGS(ip, caller_ip),
 699         TP_STRUCT__entry(
 700                 __field(dev_t, dev)
 701                 __field(xfs_ino_t, ino)
 702                 __field(int, count)
 703                 __field(int, pincount)
 704                 __field(unsigned long, caller_ip)
 705         ),
 706         TP_fast_assign(
 707                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 708                 __entry->ino = ip->i_ino;
 709                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 710                 __entry->pincount = atomic_read(&ip->i_pincount);
 711                 __entry->caller_ip = caller_ip;
 712         ),
 713         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %ps",
 714                   MAJOR(__entry->dev), MINOR(__entry->dev),
 715                   __entry->ino,
 716                   __entry->count,
 717                   __entry->pincount,
 718                   (char *)__entry->caller_ip)
 719 )
 720
 721 TRACE_EVENT(xfs_iomap_prealloc_size,
 722         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 723                  unsigned int writeio_blocks),
 724         TP_ARGS(ip, blocks, shift, writeio_blocks),
 725         TP_STRUCT__entry(
 726                 __field(dev_t, dev)
 727                 __field(xfs_ino_t, ino)
 728                 __field(xfs_fsblock_t, blocks)
 729                 __field(int, shift)
 730                 __field(unsigned int, writeio_blocks)
 731         ),
 732         TP_fast_assign(
 733                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 734                 __entry->ino = ip->i_ino;
 735                 __entry->blocks = blocks;
 736                 __entry->shift = shift;
 737                 __entry->writeio_blocks = writeio_blocks;
 738         ),
 739         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 740                   "m_writeio_blocks %u",
 741                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 742                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 743 )
 744
 745 TRACE_EVENT(xfs_irec_merge_pre,
 746         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 747                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 748         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 749         TP_STRUCT__entry(
 750                 __field(dev_t, dev)
 751                 __field(xfs_agnumber_t, agno)
 752                 __field(xfs_agino_t, agino)
 753                 __field(uint16_t, holemask)
 754                 __field(xfs_agino_t, nagino)
 755                 __field(uint16_t, nholemask)
 756         ),
 757         TP_fast_assign(
 758                 __entry->dev = mp->m_super->s_dev;
 759                 __entry->agno = agno;
 760                 __entry->agino = agino;
 761                 __entry->holemask = holemask;
 762                 __entry->nagino = nagino;
 763                 __entry->nholemask = holemask;
 764         ),
 765         TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 766                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 767                   __entry->agino, __entry->holemask, __entry->nagino,
 768                   __entry->nholemask)
 769 )
 770
 771 TRACE_EVENT(xfs_irec_merge_post,
 772         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 773                  uint16_t holemask),
 774         TP_ARGS(mp, agno, agino, holemask),
 775         TP_STRUCT__entry(
 776                 __field(dev_t, dev)
 777                 __field(xfs_agnumber_t, agno)
 778                 __field(xfs_agino_t, agino)
 779                 __field(uint16_t, holemask)
 780         ),
 781         TP_fast_assign(
 782                 __entry->dev = mp->m_super->s_dev;
 783                 __entry->agno = agno;
 784                 __entry->agino = agino;
 785                 __entry->holemask = holemask;
 786         ),
 787         TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 788                   MINOR(__entry->dev), __entry->agno, __entry->agino,
 789                   __entry->holemask)
 790 )
 791
 792 #define DEFINE_IREF_EVENT(name) \
 793 DEFINE_EVENT(xfs_iref_class, name, \
 794         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 795         TP_ARGS(ip, caller_ip))
 796 DEFINE_IREF_EVENT(xfs_irele);
 797 DEFINE_IREF_EVENT(xfs_inode_pin);
 798 DEFINE_IREF_EVENT(xfs_inode_unpin);
 799 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 800
 801 DECLARE_EVENT_CLASS(xfs_namespace_class,
 802         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 803         TP_ARGS(dp, name),
 804         TP_STRUCT__entry(
 805                 __field(dev_t, dev)
 806                 __field(xfs_ino_t, dp_ino)
 807                 __field(int, namelen)
 808                 __dynamic_array(char, name, name->len)
 809         ),
 810         TP_fast_assign(
 811                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 812                 __entry->dp_ino = dp->i_ino;
 813                 __entry->namelen = name->len;
 814                 memcpy(__get_str(name), name->name, name->len);
 815         ),
 816         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 817                   MAJOR(__entry->dev), MINOR(__entry->dev),
 818                   __entry->dp_ino,
 819                   __entry->namelen,
 820                   __get_str(name))
 821 )
 822
 823 #define DEFINE_NAMESPACE_EVENT(name) \
 824 DEFINE_EVENT(xfs_namespace_class, name, \
 825         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 826         TP_ARGS(dp, name))
 827 DEFINE_NAMESPACE_EVENT(xfs_remove);
 828 DEFINE_NAMESPACE_EVENT(xfs_link);
 829 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 830 DEFINE_NAMESPACE_EVENT(xfs_create);
 831 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 832
 833 TRACE_EVENT(xfs_rename,
 834         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 835                  struct xfs_name *src_name, struct xfs_name *target_name),
 836         TP_ARGS(src_dp, target_dp, src_name, target_name),
 837         TP_STRUCT__entry(
 838                 __field(dev_t, dev)
 839                 __field(xfs_ino_t, src_dp_ino)
 840                 __field(xfs_ino_t, target_dp_ino)
 841                 __field(int, src_namelen)
 842                 __field(int, target_namelen)
 843                 __dynamic_array(char, src_name, src_name->len)
 844                 __dynamic_array(char, target_name, target_name->len)
 845         ),
 846         TP_fast_assign(
 847                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 848                 __entry->src_dp_ino = src_dp->i_ino;
 849                 __entry->target_dp_ino = target_dp->i_ino;
 850                 __entry->src_namelen = src_name->len;
 851                 __entry->target_namelen = target_name->len;
 852                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 853                 memcpy(__get_str(target_name), target_name->name,
 854                         target_name->len);
 855         ),
 856         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 857                   " src name %.*s target name %.*s",
 858                   MAJOR(__entry->dev), MINOR(__entry->dev),
 859                   __entry->src_dp_ino,
 860                   __entry->target_dp_ino,
 861                   __entry->src_namelen,
 862                   __get_str(src_name),
 863                   __entry->target_namelen,
 864                   __get_str(target_name))
 865 )
 866
 867 DECLARE_EVENT_CLASS(xfs_dquot_class,
 868         TP_PROTO(struct xfs_dquot *dqp),
 869         TP_ARGS(dqp),
 870         TP_STRUCT__entry(
 871                 __field(dev_t, dev)
 872                 __field(u32, id)
 873                 __field(unsigned, flags)
 874                 __field(unsigned, nrefs)
 875                 __field(unsigned long long, res_bcount)
 876                 __field(unsigned long long, bcount)
 877                 __field(unsigned long long, icount)
 878                 __field(unsigned long long, blk_hardlimit)
 879                 __field(unsigned long long, blk_softlimit)
 880                 __field(unsigned long long, ino_hardlimit)
 881                 __field(unsigned long long, ino_softlimit)
 882         ), \
 883         TP_fast_assign(
 884                 __entry->dev = dqp->q_mount->m_super->s_dev;
 885                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 886                 __entry->flags = dqp->dq_flags;
 887                 __entry->nrefs = dqp->q_nrefs;
 888                 __entry->res_bcount = dqp->q_res_bcount;
 889                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 890                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 891                 __entry->blk_hardlimit =
 892                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 893                 __entry->blk_softlimit =
 894                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 895                 __entry->ino_hardlimit =
 896                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 897                 __entry->ino_softlimit =
 898                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 899         ),
 900         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 901                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 902                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 903                   MAJOR(__entry->dev), MINOR(__entry->dev),
 904                   __entry->id,
 905                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 906                   __entry->nrefs,
 907                   __entry->res_bcount,
 908                   __entry->bcount,
 909                   __entry->blk_hardlimit,
 910                   __entry->blk_softlimit,
 911                   __entry->icount,
 912                   __entry->ino_hardlimit,
 913                   __entry->ino_softlimit)
 914 )
 915
 916 #define DEFINE_DQUOT_EVENT(name) \
 917 DEFINE_EVENT(xfs_dquot_class, name, \
 918         TP_PROTO(struct xfs_dquot *dqp), \
 919         TP_ARGS(dqp))
 920 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 921 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 922 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 923 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 924 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 925 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 926 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 927 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 928 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 929 DEFINE_DQUOT_EVENT(xfs_dqread);
 930 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 931 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 932 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 933 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 934 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 935 DEFINE_DQUOT_EVENT(xfs_dqput);
 936 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 937 DEFINE_DQUOT_EVENT(xfs_dqrele);
 938 DEFINE_DQUOT_EVENT(xfs_dqflush);
 939 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 940 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 941
 942 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 943         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 944         TP_ARGS(log, tic),
 945         TP_STRUCT__entry(
 946                 __field(dev_t, dev)
 947                 __field(char, ocnt)
 948                 __field(char, cnt)
 949                 __field(int, curr_res)
 950                 __field(int, unit_res)
 951                 __field(unsigned int, flags)
 952                 __field(int, reserveq)
 953                 __field(int, writeq)
 954                 __field(int, grant_reserve_cycle)
 955                 __field(int, grant_reserve_bytes)
 956                 __field(int, grant_write_cycle)
 957                 __field(int, grant_write_bytes)
 958                 __field(int, curr_cycle)
 959                 __field(int, curr_block)
 960                 __field(xfs_lsn_t, tail_lsn)
 961         ),
 962         TP_fast_assign(
 963                 __entry->dev = log->l_mp->m_super->s_dev;
 964                 __entry->ocnt = tic->t_ocnt;
 965                 __entry->cnt = tic->t_cnt;
 966                 __entry->curr_res = tic->t_curr_res;
 967                 __entry->unit_res = tic->t_unit_res;
 968                 __entry->flags = tic->t_flags;
 969                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 970                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 971                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 972                                 &__entry->grant_reserve_cycle,
 973                                 &__entry->grant_reserve_bytes);
 974                 xlog_crack_grant_head(&log->l_write_head.grant,
 975                                 &__entry->grant_write_cycle,
 976                                 &__entry->grant_write_bytes);
 977                 __entry->curr_cycle = log->l_curr_cycle;
 978                 __entry->curr_block = log->l_curr_block;
 979                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 980         ),
 981         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
 982                   "t_unit_res %u t_flags %s reserveq %s "
 983                   "writeq %s grant_reserve_cycle %d "
 984                   "grant_reserve_bytes %d grant_write_cycle %d "
 985                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 986                   "tail_cycle %d tail_block %d",
 987                   MAJOR(__entry->dev), MINOR(__entry->dev),
 988                   __entry->ocnt,
 989                   __entry->cnt,
 990                   __entry->curr_res,
 991                   __entry->unit_res,
 992                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 993                   __entry->reserveq ? "empty" : "active",
 994                   __entry->writeq ? "empty" : "active",
 995                   __entry->grant_reserve_cycle,
 996                   __entry->grant_reserve_bytes,
 997                   __entry->grant_write_cycle,
 998                   __entry->grant_write_bytes,
 999                   __entry->curr_cycle,
1000                   __entry->curr_block,
1001                   CYCLE_LSN(__entry->tail_lsn),
1002                   BLOCK_LSN(__entry->tail_lsn)
1003         )
1004 )
1005
1006 #define DEFINE_LOGGRANT_EVENT(name) \
1007 DEFINE_EVENT(xfs_loggrant_class, name, \
1008         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
1009         TP_ARGS(log, tic))
1010 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
1011 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
1012 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1013 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1014 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1015 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1016 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1017 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1018 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1019 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1020 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
1021 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
1022 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
1023 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
1024 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
1025 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
1026
1027 DECLARE_EVENT_CLASS(xfs_log_item_class,
1028         TP_PROTO(struct xfs_log_item *lip),
1029         TP_ARGS(lip),
1030         TP_STRUCT__entry(
1031                 __field(dev_t, dev)
1032                 __field(void *, lip)
1033                 __field(uint, type)
1034                 __field(uint, flags)
1035                 __field(xfs_lsn_t, lsn)
1036         ),
1037         TP_fast_assign(
1038                 __entry->dev = lip->li_mountp->m_super->s_dev;
1039                 __entry->lip = lip;
1040                 __entry->type = lip->li_type;
1041                 __entry->flags = lip->li_flags;
1042                 __entry->lsn = lip->li_lsn;
1043         ),
1044         TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
1045                   MAJOR(__entry->dev), MINOR(__entry->dev),
1046                   __entry->lip,
1047                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1048                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1049                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1050 )
1051
1052 TRACE_EVENT(xfs_log_force,
1053         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1054         TP_ARGS(mp, lsn, caller_ip),
1055         TP_STRUCT__entry(
1056                 __field(dev_t, dev)
1057                 __field(xfs_lsn_t, lsn)
1058                 __field(unsigned long, caller_ip)
1059         ),
1060         TP_fast_assign(
1061                 __entry->dev = mp->m_super->s_dev;
1062                 __entry->lsn = lsn;
1063                 __entry->caller_ip = caller_ip;
1064         ),
1065         TP_printk("dev %d:%d lsn 0x%llx caller %ps",
1066                   MAJOR(__entry->dev), MINOR(__entry->dev),
1067                   __entry->lsn, (void *)__entry->caller_ip)
1068 )
1069
1070 #define DEFINE_LOG_ITEM_EVENT(name) \
1071 DEFINE_EVENT(xfs_log_item_class, name, \
1072         TP_PROTO(struct xfs_log_item *lip), \
1073         TP_ARGS(lip))
1074 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1075 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1076 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1077 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1078
1079 DECLARE_EVENT_CLASS(xfs_ail_class,
1080         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1081         TP_ARGS(lip, old_lsn, new_lsn),
1082         TP_STRUCT__entry(
1083                 __field(dev_t, dev)
1084                 __field(void *, lip)
1085                 __field(uint, type)
1086                 __field(uint, flags)
1087                 __field(xfs_lsn_t, old_lsn)
1088                 __field(xfs_lsn_t, new_lsn)
1089         ),
1090         TP_fast_assign(
1091                 __entry->dev = lip->li_mountp->m_super->s_dev;
1092                 __entry->lip = lip;
1093                 __entry->type = lip->li_type;
1094                 __entry->flags = lip->li_flags;
1095                 __entry->old_lsn = old_lsn;
1096                 __entry->new_lsn = new_lsn;
1097         ),
1098         TP_printk("dev %d:%d lip 0x%p old lsn %d/%d new lsn %d/%d type %s flags %s",
1099                   MAJOR(__entry->dev), MINOR(__entry->dev),
1100                   __entry->lip,
1101                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1102                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1103                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1104                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1105 )
1106
1107 #define DEFINE_AIL_EVENT(name) \
1108 DEFINE_EVENT(xfs_ail_class, name, \
1109         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1110         TP_ARGS(lip, old_lsn, new_lsn))
1111 DEFINE_AIL_EVENT(xfs_ail_insert);
1112 DEFINE_AIL_EVENT(xfs_ail_move);
1113 DEFINE_AIL_EVENT(xfs_ail_delete);
1114
1115 TRACE_EVENT(xfs_log_assign_tail_lsn,
1116         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1117         TP_ARGS(log, new_lsn),
1118         TP_STRUCT__entry(
1119                 __field(dev_t, dev)
1120                 __field(xfs_lsn_t, new_lsn)
1121                 __field(xfs_lsn_t, old_lsn)
1122                 __field(xfs_lsn_t, last_sync_lsn)
1123         ),
1124         TP_fast_assign(
1125                 __entry->dev = log->l_mp->m_super->s_dev;
1126                 __entry->new_lsn = new_lsn;
1127                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1128                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1129         ),
1130         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1131                   MAJOR(__entry->dev), MINOR(__entry->dev),
1132                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1133                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1134                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1135 )
1136
1137 DECLARE_EVENT_CLASS(xfs_file_class,
1138         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),
1139         TP_ARGS(ip, count, offset),
1140         TP_STRUCT__entry(
1141                 __field(dev_t, dev)
1142                 __field(xfs_ino_t, ino)
1143                 __field(xfs_fsize_t, size)
1144                 __field(loff_t, offset)
1145                 __field(size_t, count)
1146         ),
1147         TP_fast_assign(
1148                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1149                 __entry->ino = ip->i_ino;
1150                 __entry->size = ip->i_d.di_size;
1151                 __entry->offset = offset;
1152                 __entry->count = count;
1153         ),
1154         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count 0x%zx",
1155                   MAJOR(__entry->dev), MINOR(__entry->dev),
1156                   __entry->ino,
1157                   __entry->size,
1158                   __entry->offset,
1159                   __entry->count)
1160 )
1161
1162 #define DEFINE_RW_EVENT(name)           \
1163 DEFINE_EVENT(xfs_file_class, name,      \
1164         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),    \
1165         TP_ARGS(ip, count, offset))
1166 DEFINE_RW_EVENT(xfs_file_buffered_read);
1167 DEFINE_RW_EVENT(xfs_file_direct_read);
1168 DEFINE_RW_EVENT(xfs_file_dax_read);
1169 DEFINE_RW_EVENT(xfs_file_buffered_write);
1170 DEFINE_RW_EVENT(xfs_file_direct_write);
1171 DEFINE_RW_EVENT(xfs_file_dax_write);
1172
1173 DECLARE_EVENT_CLASS(xfs_page_class,
1174         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1175                  unsigned int len),
1176         TP_ARGS(inode, page, off, len),
1177         TP_STRUCT__entry(
1178                 __field(dev_t, dev)
1179                 __field(xfs_ino_t, ino)
1180                 __field(pgoff_t, pgoff)
1181                 __field(loff_t, size)
1182                 __field(unsigned long, offset)
1183                 __field(unsigned int, length)
1184                 __field(int, delalloc)
1185                 __field(int, unwritten)
1186         ),
1187         TP_fast_assign(
1188                 int delalloc = -1, unwritten = -1;
1189
1190                 if (page_has_buffers(page))
1191                         xfs_count_page_state(page, &delalloc, &unwritten);
1192                 __entry->dev = inode->i_sb->s_dev;
1193                 __entry->ino = XFS_I(inode)->i_ino;
1194                 __entry->pgoff = page_offset(page);
1195                 __entry->size = i_size_read(inode);
1196                 __entry->offset = off;
1197                 __entry->length = len;
1198                 __entry->delalloc = delalloc;
1199                 __entry->unwritten = unwritten;
1200         ),
1201         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1202                   "length %x delalloc %d unwritten %d",
1203                   MAJOR(__entry->dev), MINOR(__entry->dev),
1204                   __entry->ino,
1205                   __entry->pgoff,
1206                   __entry->size,
1207                   __entry->offset,
1208                   __entry->length,
1209                   __entry->delalloc,
1210                   __entry->unwritten)
1211 )
1212
1213 #define DEFINE_PAGE_EVENT(name)         \
1214 DEFINE_EVENT(xfs_page_class, name,      \
1215         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1216                  unsigned int len),     \
1217         TP_ARGS(inode, page, off, len))
1218 DEFINE_PAGE_EVENT(xfs_writepage);
1219 DEFINE_PAGE_EVENT(xfs_releasepage);
1220 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1221
1222 DECLARE_EVENT_CLASS(xfs_readpage_class,
1223         TP_PROTO(struct inode *inode, int nr_pages),
1224         TP_ARGS(inode, nr_pages),
1225         TP_STRUCT__entry(
1226                 __field(dev_t, dev)
1227                 __field(xfs_ino_t, ino)
1228                 __field(int, nr_pages)
1229         ),
1230         TP_fast_assign(
1231                 __entry->dev = inode->i_sb->s_dev;
1232                 __entry->ino = inode->i_ino;
1233                 __entry->nr_pages = nr_pages;
1234         ),
1235         TP_printk("dev %d:%d ino 0x%llx nr_pages %d",
1236                   MAJOR(__entry->dev), MINOR(__entry->dev),
1237                   __entry->ino,
1238                   __entry->nr_pages)
1239 )
1240
1241 #define DEFINE_READPAGE_EVENT(name)             \
1242 DEFINE_EVENT(xfs_readpage_class, name,  \
1243         TP_PROTO(struct inode *inode, int nr_pages), \
1244         TP_ARGS(inode, nr_pages))
1245 DEFINE_READPAGE_EVENT(xfs_vm_readpage);
1246 DEFINE_READPAGE_EVENT(xfs_vm_readpages);
1247
1248 DECLARE_EVENT_CLASS(xfs_imap_class,
1249         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1250                  int type, struct xfs_bmbt_irec *irec),
1251         TP_ARGS(ip, offset, count, type, irec),
1252         TP_STRUCT__entry(
1253                 __field(dev_t, dev)
1254                 __field(xfs_ino_t, ino)
1255                 __field(loff_t, size)
1256                 __field(loff_t, offset)
1257                 __field(size_t, count)
1258                 __field(int, type)
1259                 __field(xfs_fileoff_t, startoff)
1260                 __field(xfs_fsblock_t, startblock)
1261                 __field(xfs_filblks_t, blockcount)
1262         ),
1263         TP_fast_assign(
1264                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1265                 __entry->ino = ip->i_ino;
1266                 __entry->size = ip->i_d.di_size;
1267                 __entry->offset = offset;
1268                 __entry->count = count;
1269                 __entry->type = type;
1270                 __entry->startoff = irec ? irec->br_startoff : 0;
1271                 __entry->startblock = irec ? irec->br_startblock : 0;
1272                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1273         ),
1274         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1275                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1276                   MAJOR(__entry->dev), MINOR(__entry->dev),
1277                   __entry->ino,
1278                   __entry->size,
1279                   __entry->offset,
1280                   __entry->count,
1281                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1282                   __entry->startoff,
1283                   (__int64_t)__entry->startblock,
1284                   __entry->blockcount)
1285 )
1286
1287 #define DEFINE_IOMAP_EVENT(name)        \
1288 DEFINE_EVENT(xfs_imap_class, name,      \
1289         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1290                  int type, struct xfs_bmbt_irec *irec),         \
1291         TP_ARGS(ip, offset, count, type, irec))
1292 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1293 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1294 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1295 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1296 DEFINE_IOMAP_EVENT(xfs_get_blocks_map_direct);
1297 DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
1298 DEFINE_IOMAP_EVENT(xfs_iomap_found);
1299
1300 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1301         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1302         TP_ARGS(ip, offset, count),
1303         TP_STRUCT__entry(
1304                 __field(dev_t, dev)
1305                 __field(xfs_ino_t, ino)
1306                 __field(loff_t, isize)
1307                 __field(loff_t, disize)
1308                 __field(loff_t, offset)
1309                 __field(size_t, count)
1310         ),
1311         TP_fast_assign(
1312                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1313                 __entry->ino = ip->i_ino;
1314                 __entry->isize = VFS_I(ip)->i_size;
1315                 __entry->disize = ip->i_d.di_size;
1316                 __entry->offset = offset;
1317                 __entry->count = count;
1318         ),
1319         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1320                   "offset 0x%llx count %zd",
1321                   MAJOR(__entry->dev), MINOR(__entry->dev),
1322                   __entry->ino,
1323                   __entry->isize,
1324                   __entry->disize,
1325                   __entry->offset,
1326                   __entry->count)
1327 );
1328
1329 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1330 DEFINE_EVENT(xfs_simple_io_class, name, \
1331         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1332         TP_ARGS(ip, offset, count))
1333 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1334 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1335 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1336 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1337 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1338 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1339 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1340 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1341
1342 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1343         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1344         TP_ARGS(ip, new_size),
1345         TP_STRUCT__entry(
1346                 __field(dev_t, dev)
1347                 __field(xfs_ino_t, ino)
1348                 __field(xfs_fsize_t, size)
1349                 __field(xfs_fsize_t, new_size)
1350         ),
1351         TP_fast_assign(
1352                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1353                 __entry->ino = ip->i_ino;
1354                 __entry->size = ip->i_d.di_size;
1355                 __entry->new_size = new_size;
1356         ),
1357         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1358                   MAJOR(__entry->dev), MINOR(__entry->dev),
1359                   __entry->ino,
1360                   __entry->size,
1361                   __entry->new_size)
1362 )
1363
1364 #define DEFINE_ITRUNC_EVENT(name) \
1365 DEFINE_EVENT(xfs_itrunc_class, name, \
1366         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1367         TP_ARGS(ip, new_size))
1368 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1369 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1370
1371 TRACE_EVENT(xfs_pagecache_inval,
1372         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1373         TP_ARGS(ip, start, finish),
1374         TP_STRUCT__entry(
1375                 __field(dev_t, dev)
1376                 __field(xfs_ino_t, ino)
1377                 __field(xfs_fsize_t, size)
1378                 __field(xfs_off_t, start)
1379                 __field(xfs_off_t, finish)
1380         ),
1381         TP_fast_assign(
1382                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1383                 __entry->ino = ip->i_ino;
1384                 __entry->size = ip->i_d.di_size;
1385                 __entry->start = start;
1386                 __entry->finish = finish;
1387         ),
1388         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1389                   MAJOR(__entry->dev), MINOR(__entry->dev),
1390                   __entry->ino,
1391                   __entry->size,
1392                   __entry->start,
1393                   __entry->finish)
1394 );
1395
1396 TRACE_EVENT(xfs_bunmap,
1397         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1398                  int flags, unsigned long caller_ip),
1399         TP_ARGS(ip, bno, len, flags, caller_ip),
1400         TP_STRUCT__entry(
1401                 __field(dev_t, dev)
1402                 __field(xfs_ino_t, ino)
1403                 __field(xfs_fsize_t, size)
1404                 __field(xfs_fileoff_t, bno)
1405                 __field(xfs_filblks_t, len)
1406                 __field(unsigned long, caller_ip)
1407                 __field(int, flags)
1408         ),
1409         TP_fast_assign(
1410                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1411                 __entry->ino = ip->i_ino;
1412                 __entry->size = ip->i_d.di_size;
1413                 __entry->bno = bno;
1414                 __entry->len = len;
1415                 __entry->caller_ip = caller_ip;
1416                 __entry->flags = flags;
1417         ),
1418         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1419                   "flags %s caller %ps",
1420                   MAJOR(__entry->dev), MINOR(__entry->dev),
1421                   __entry->ino,
1422                   __entry->size,
1423                   __entry->bno,
1424                   __entry->len,
1425                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1426                   (void *)__entry->caller_ip)
1427
1428 );
1429
1430 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1431         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1432                  xfs_agblock_t agbno, xfs_extlen_t len),
1433         TP_ARGS(mp, agno, agbno, len),
1434         TP_STRUCT__entry(
1435                 __field(dev_t, dev)
1436                 __field(xfs_agnumber_t, agno)
1437                 __field(xfs_agblock_t, agbno)
1438                 __field(xfs_extlen_t, len)
1439         ),
1440         TP_fast_assign(
1441                 __entry->dev = mp->m_super->s_dev;
1442                 __entry->agno = agno;
1443                 __entry->agbno = agbno;
1444                 __entry->len = len;
1445         ),
1446         TP_printk("dev %d:%d agno %u agbno %u len %u",
1447                   MAJOR(__entry->dev), MINOR(__entry->dev),
1448                   __entry->agno,
1449                   __entry->agbno,
1450                   __entry->len)
1451 );
1452 #define DEFINE_BUSY_EVENT(name) \
1453 DEFINE_EVENT(xfs_extent_busy_class, name, \
1454         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1455                  xfs_agblock_t agbno, xfs_extlen_t len), \
1456         TP_ARGS(mp, agno, agbno, len))
1457 DEFINE_BUSY_EVENT(xfs_extent_busy);
1458 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1459 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1460 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1461 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1462
1463 TRACE_EVENT(xfs_extent_busy_trim,
1464         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1465                  xfs_agblock_t agbno, xfs_extlen_t len,
1466                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1467         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1468         TP_STRUCT__entry(
1469                 __field(dev_t, dev)
1470                 __field(xfs_agnumber_t, agno)
1471                 __field(xfs_agblock_t, agbno)
1472                 __field(xfs_extlen_t, len)
1473                 __field(xfs_agblock_t, tbno)
1474                 __field(xfs_extlen_t, tlen)
1475         ),
1476         TP_fast_assign(
1477                 __entry->dev = mp->m_super->s_dev;
1478                 __entry->agno = agno;
1479                 __entry->agbno = agbno;
1480                 __entry->len = len;
1481                 __entry->tbno = tbno;
1482                 __entry->tlen = tlen;
1483         ),
1484         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1485                   MAJOR(__entry->dev), MINOR(__entry->dev),
1486                   __entry->agno,
1487                   __entry->agbno,
1488                   __entry->len,
1489                   __entry->tbno,
1490                   __entry->tlen)
1491 );
1492
1493 TRACE_EVENT(xfs_trans_commit_lsn,
1494         TP_PROTO(struct xfs_trans *trans),
1495         TP_ARGS(trans),
1496         TP_STRUCT__entry(
1497                 __field(dev_t, dev)
1498                 __field(struct xfs_trans *, tp)
1499                 __field(xfs_lsn_t, lsn)
1500         ),
1501         TP_fast_assign(
1502                 __entry->dev = trans->t_mountp->m_super->s_dev;
1503                 __entry->tp = trans;
1504                 __entry->lsn = trans->t_commit_lsn;
1505         ),
1506         TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1507                   MAJOR(__entry->dev), MINOR(__entry->dev),
1508                   __entry->tp,
1509                   __entry->lsn)
1510 );
1511
1512 TRACE_EVENT(xfs_agf,
1513         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1514                  unsigned long caller_ip),
1515         TP_ARGS(mp, agf, flags, caller_ip),
1516         TP_STRUCT__entry(
1517                 __field(dev_t, dev)
1518                 __field(xfs_agnumber_t, agno)
1519                 __field(int, flags)
1520                 __field(__u32, length)
1521                 __field(__u32, bno_root)
1522                 __field(__u32, cnt_root)
1523                 __field(__u32, bno_level)
1524                 __field(__u32, cnt_level)
1525                 __field(__u32, flfirst)
1526                 __field(__u32, fllast)
1527                 __field(__u32, flcount)
1528                 __field(__u32, freeblks)
1529                 __field(__u32, longest)
1530                 __field(unsigned long, caller_ip)
1531         ),
1532         TP_fast_assign(
1533                 __entry->dev = mp->m_super->s_dev;
1534                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1535                 __entry->flags = flags;
1536                 __entry->length = be32_to_cpu(agf->agf_length),
1537                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1538                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1539                 __entry->bno_level =
1540                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1541                 __entry->cnt_level =
1542                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1543                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1544                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1545                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1546                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1547                 __entry->longest = be32_to_cpu(agf->agf_longest);
1548                 __entry->caller_ip = caller_ip;
1549         ),
1550         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1551                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1552                   "freeblks %u longest %u caller %ps",
1553                   MAJOR(__entry->dev), MINOR(__entry->dev),
1554                   __entry->agno,
1555                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1556                   __entry->length,
1557                   __entry->bno_root,
1558                   __entry->cnt_root,
1559                   __entry->bno_level,
1560                   __entry->cnt_level,
1561                   __entry->flfirst,
1562                   __entry->fllast,
1563                   __entry->flcount,
1564                   __entry->freeblks,
1565                   __entry->longest,
1566                   (void *)__entry->caller_ip)
1567 );
1568
1569 TRACE_EVENT(xfs_free_extent,
1570         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1571                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1572                  int haveright),
1573         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1574         TP_STRUCT__entry(
1575                 __field(dev_t, dev)
1576                 __field(xfs_agnumber_t, agno)
1577                 __field(xfs_agblock_t, agbno)
1578                 __field(xfs_extlen_t, len)
1579                 __field(int, resv)
1580                 __field(int, haveleft)
1581                 __field(int, haveright)
1582         ),
1583         TP_fast_assign(
1584                 __entry->dev = mp->m_super->s_dev;
1585                 __entry->agno = agno;
1586                 __entry->agbno = agbno;
1587                 __entry->len = len;
1588                 __entry->resv = resv;
1589                 __entry->haveleft = haveleft;
1590                 __entry->haveright = haveright;
1591         ),
1592         TP_printk("dev %d:%d agno %u agbno %u len %u resv %d %s",
1593                   MAJOR(__entry->dev), MINOR(__entry->dev),
1594                   __entry->agno,
1595                   __entry->agbno,
1596                   __entry->len,
1597                   __entry->resv,
1598                   __entry->haveleft ?
1599                         (__entry->haveright ? "both" : "left") :
1600                         (__entry->haveright ? "right" : "none"))
1601
1602 );
1603
1604 DECLARE_EVENT_CLASS(xfs_alloc_class,
1605         TP_PROTO(struct xfs_alloc_arg *args),
1606         TP_ARGS(args),
1607         TP_STRUCT__entry(
1608                 __field(dev_t, dev)
1609                 __field(xfs_agnumber_t, agno)
1610                 __field(xfs_agblock_t, agbno)
1611                 __field(xfs_extlen_t, minlen)
1612                 __field(xfs_extlen_t, maxlen)
1613                 __field(xfs_extlen_t, mod)
1614                 __field(xfs_extlen_t, prod)
1615                 __field(xfs_extlen_t, minleft)
1616                 __field(xfs_extlen_t, total)
1617                 __field(xfs_extlen_t, alignment)
1618                 __field(xfs_extlen_t, minalignslop)
1619                 __field(xfs_extlen_t, len)
1620                 __field(short, type)
1621                 __field(short, otype)
1622                 __field(char, wasdel)
1623                 __field(char, wasfromfl)
1624                 __field(int, resv)
1625                 __field(int, datatype)
1626                 __field(xfs_fsblock_t, firstblock)
1627         ),
1628         TP_fast_assign(
1629                 __entry->dev = args->mp->m_super->s_dev;
1630                 __entry->agno = args->agno;
1631                 __entry->agbno = args->agbno;
1632                 __entry->minlen = args->minlen;
1633                 __entry->maxlen = args->maxlen;
1634                 __entry->mod = args->mod;
1635                 __entry->prod = args->prod;
1636                 __entry->minleft = args->minleft;
1637                 __entry->total = args->total;
1638                 __entry->alignment = args->alignment;
1639                 __entry->minalignslop = args->minalignslop;
1640                 __entry->len = args->len;
1641                 __entry->type = args->type;
1642                 __entry->otype = args->otype;
1643                 __entry->wasdel = args->wasdel;
1644                 __entry->wasfromfl = args->wasfromfl;
1645                 __entry->resv = args->resv;
1646                 __entry->datatype = args->datatype;
1647                 __entry->firstblock = args->firstblock;
1648         ),
1649         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1650                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1651                   "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1652                   "datatype 0x%x firstblock 0x%llx",
1653                   MAJOR(__entry->dev), MINOR(__entry->dev),
1654                   __entry->agno,
1655                   __entry->agbno,
1656                   __entry->minlen,
1657                   __entry->maxlen,
1658                   __entry->mod,
1659                   __entry->prod,
1660                   __entry->minleft,
1661                   __entry->total,
1662                   __entry->alignment,
1663                   __entry->minalignslop,
1664                   __entry->len,
1665                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1666                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1667                   __entry->wasdel,
1668                   __entry->wasfromfl,
1669                   __entry->resv,
1670                   __entry->datatype,
1671                   (unsigned long long)__entry->firstblock)
1672 )
1673
1674 #define DEFINE_ALLOC_EVENT(name) \
1675 DEFINE_EVENT(xfs_alloc_class, name, \
1676         TP_PROTO(struct xfs_alloc_arg *args), \
1677         TP_ARGS(args))
1678 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1679 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1680 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1681 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1682 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1683 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1684 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1685 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1686 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1687 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1688 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1689 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1690 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1691 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1692 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1693 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1694 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1695 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1696 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1697 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1698 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1699 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1700 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1701 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1702 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1703
1704 DECLARE_EVENT_CLASS(xfs_da_class,
1705         TP_PROTO(struct xfs_da_args *args),
1706         TP_ARGS(args),
1707         TP_STRUCT__entry(
1708                 __field(dev_t, dev)
1709                 __field(xfs_ino_t, ino)
1710                 __dynamic_array(char, name, args->namelen)
1711                 __field(int, namelen)
1712                 __field(xfs_dahash_t, hashval)
1713                 __field(xfs_ino_t, inumber)
1714                 __field(int, op_flags)
1715         ),
1716         TP_fast_assign(
1717                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1718                 __entry->ino = args->dp->i_ino;
1719                 if (args->namelen)
1720                         memcpy(__get_str(name), args->name, args->namelen);
1721                 __entry->namelen = args->namelen;
1722                 __entry->hashval = args->hashval;
1723                 __entry->inumber = args->inumber;
1724                 __entry->op_flags = args->op_flags;
1725         ),
1726         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1727                   "inumber 0x%llx op_flags %s",
1728                   MAJOR(__entry->dev), MINOR(__entry->dev),
1729                   __entry->ino,
1730                   __entry->namelen,
1731                   __entry->namelen ? __get_str(name) : NULL,
1732                   __entry->namelen,
1733                   __entry->hashval,
1734                   __entry->inumber,
1735                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1736 )
1737
1738 #define DEFINE_DIR2_EVENT(name) \
1739 DEFINE_EVENT(xfs_da_class, name, \
1740         TP_PROTO(struct xfs_da_args *args), \
1741         TP_ARGS(args))
1742 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1743 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1744 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1745 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1746 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1747 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1748 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1749 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1750 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1751 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1752 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1753 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1754 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1755 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1756 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1757 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1758 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1759 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1760 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1761 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1762 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1763 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1764 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1765 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1766 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1767
1768 DECLARE_EVENT_CLASS(xfs_attr_class,
1769         TP_PROTO(struct xfs_da_args *args),
1770         TP_ARGS(args),
1771         TP_STRUCT__entry(
1772                 __field(dev_t, dev)
1773                 __field(xfs_ino_t, ino)
1774                 __dynamic_array(char, name, args->namelen)
1775                 __field(int, namelen)
1776                 __field(int, valuelen)
1777                 __field(xfs_dahash_t, hashval)
1778                 __field(int, op_flags)
1779         ),
1780         TP_fast_assign(
1781                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1782                 __entry->ino = args->dp->i_ino;
1783                 if (args->namelen)
1784                         memcpy(__get_str(name), args->name, args->namelen);
1785                 __entry->namelen = args->namelen;
1786                 __entry->valuelen = args->valuelen;
1787                 __entry->hashval = args->hashval;
1788                 __entry->op_flags = args->op_flags;
1789         ),
1790         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1791                   "hashval 0x%x op_flags %s",
1792                   MAJOR(__entry->dev), MINOR(__entry->dev),
1793                   __entry->ino,
1794                   __entry->namelen,
1795                   __entry->namelen ? __get_str(name) : NULL,
1796                   __entry->namelen,
1797                   __entry->valuelen,
1798                   __entry->hashval,
1799                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1800 )
1801
1802 #define DEFINE_ATTR_EVENT(name) \
1803 DEFINE_EVENT(xfs_attr_class, name, \
1804         TP_PROTO(struct xfs_da_args *args), \
1805         TP_ARGS(args))
1806 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1807 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1808 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1809 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1810 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1811 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1812
1813 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1814 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1815 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1816 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1817 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1818 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1819 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1820 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1821 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1822 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1823 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1824 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1825 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1826 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1827 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1828 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1829 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1830 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1831 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1832 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1833 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1834 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1835 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1836
1837 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1838 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1839 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1840 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1841
1842 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1843 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1844
1845 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1846 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1847 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1848
1849 #define DEFINE_DA_EVENT(name) \
1850 DEFINE_EVENT(xfs_da_class, name, \
1851         TP_PROTO(struct xfs_da_args *args), \
1852         TP_ARGS(args))
1853 DEFINE_DA_EVENT(xfs_da_split);
1854 DEFINE_DA_EVENT(xfs_da_join);
1855 DEFINE_DA_EVENT(xfs_da_link_before);
1856 DEFINE_DA_EVENT(xfs_da_link_after);
1857 DEFINE_DA_EVENT(xfs_da_unlink_back);
1858 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1859 DEFINE_DA_EVENT(xfs_da_root_split);
1860 DEFINE_DA_EVENT(xfs_da_root_join);
1861 DEFINE_DA_EVENT(xfs_da_node_add);
1862 DEFINE_DA_EVENT(xfs_da_node_create);
1863 DEFINE_DA_EVENT(xfs_da_node_split);
1864 DEFINE_DA_EVENT(xfs_da_node_remove);
1865 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1866 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1867 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1868 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1869 DEFINE_DA_EVENT(xfs_da_grow_inode);
1870 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1871 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1872 DEFINE_DA_EVENT(xfs_da_path_shift);
1873
1874 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1875         TP_PROTO(struct xfs_da_args *args, int idx),
1876         TP_ARGS(args, idx),
1877         TP_STRUCT__entry(
1878                 __field(dev_t, dev)
1879                 __field(xfs_ino_t, ino)
1880                 __field(int, op_flags)
1881                 __field(int, idx)
1882         ),
1883         TP_fast_assign(
1884                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1885                 __entry->ino = args->dp->i_ino;
1886                 __entry->op_flags = args->op_flags;
1887                 __entry->idx = idx;
1888         ),
1889         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1890                   MAJOR(__entry->dev), MINOR(__entry->dev),
1891                   __entry->ino,
1892                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1893                   __entry->idx)
1894 )
1895
1896 #define DEFINE_DIR2_SPACE_EVENT(name) \
1897 DEFINE_EVENT(xfs_dir2_space_class, name, \
1898         TP_PROTO(struct xfs_da_args *args, int idx), \
1899         TP_ARGS(args, idx))
1900 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1901 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1902 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1903 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1904
1905 TRACE_EVENT(xfs_dir2_leafn_moveents,
1906         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1907         TP_ARGS(args, src_idx, dst_idx, count),
1908         TP_STRUCT__entry(
1909                 __field(dev_t, dev)
1910                 __field(xfs_ino_t, ino)
1911                 __field(int, op_flags)
1912                 __field(int, src_idx)
1913                 __field(int, dst_idx)
1914                 __field(int, count)
1915         ),
1916         TP_fast_assign(
1917                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1918                 __entry->ino = args->dp->i_ino;
1919                 __entry->op_flags = args->op_flags;
1920                 __entry->src_idx = src_idx;
1921                 __entry->dst_idx = dst_idx;
1922                 __entry->count = count;
1923         ),
1924         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1925                   "src_idx %d dst_idx %d count %d",
1926                   MAJOR(__entry->dev), MINOR(__entry->dev),
1927                   __entry->ino,
1928                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1929                   __entry->src_idx,
1930                   __entry->dst_idx,
1931                   __entry->count)
1932 );
1933
1934 #define XFS_SWAPEXT_INODES \
1935         { 0,    "target" }, \
1936         { 1,    "temp" }
1937
1938 #define XFS_INODE_FORMAT_STR \
1939         { 0,    "invalid" }, \
1940         { 1,    "local" }, \
1941         { 2,    "extent" }, \
1942         { 3,    "btree" }
1943
1944 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1945         TP_PROTO(struct xfs_inode *ip, int which),
1946         TP_ARGS(ip, which),
1947         TP_STRUCT__entry(
1948                 __field(dev_t, dev)
1949                 __field(int, which)
1950                 __field(xfs_ino_t, ino)
1951                 __field(int, format)
1952                 __field(int, nex)
1953                 __field(int, broot_size)
1954                 __field(int, fork_off)
1955         ),
1956         TP_fast_assign(
1957                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1958                 __entry->which = which;
1959                 __entry->ino = ip->i_ino;
1960                 __entry->format = ip->i_d.di_format;
1961                 __entry->nex = ip->i_d.di_nextents;
1962                 __entry->broot_size = ip->i_df.if_broot_bytes;
1963                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1964         ),
1965         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1966                   "broot size %d, fork offset %d",
1967                   MAJOR(__entry->dev), MINOR(__entry->dev),
1968                   __entry->ino,
1969                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1970                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1971                   __entry->nex,
1972                   __entry->broot_size,
1973                   __entry->fork_off)
1974 )
1975
1976 #define DEFINE_SWAPEXT_EVENT(name) \
1977 DEFINE_EVENT(xfs_swap_extent_class, name, \
1978         TP_PROTO(struct xfs_inode *ip, int which), \
1979         TP_ARGS(ip, which))
1980
1981 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1982 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1983
1984 TRACE_EVENT(xfs_log_recover_record,
1985         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
1986         TP_ARGS(log, rhead, pass),
1987         TP_STRUCT__entry(
1988                 __field(dev_t, dev)
1989                 __field(xfs_lsn_t, lsn)
1990                 __field(int, len)
1991                 __field(int, num_logops)
1992                 __field(int, pass)
1993         ),
1994         TP_fast_assign(
1995                 __entry->dev = log->l_mp->m_super->s_dev;
1996                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
1997                 __entry->len = be32_to_cpu(rhead->h_len);
1998                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
1999                 __entry->pass = pass;
2000         ),
2001         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
2002                   MAJOR(__entry->dev), MINOR(__entry->dev),
2003                   __entry->lsn, __entry->len, __entry->num_logops,
2004                    __entry->pass)
2005 )
2006
2007 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
2008         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
2009                 struct xlog_recover_item *item, int pass),
2010         TP_ARGS(log, trans, item, pass),
2011         TP_STRUCT__entry(
2012                 __field(dev_t, dev)
2013                 __field(unsigned long, item)
2014                 __field(xlog_tid_t, tid)
2015                 __field(xfs_lsn_t, lsn)
2016                 __field(int, type)
2017                 __field(int, pass)
2018                 __field(int, count)
2019                 __field(int, total)
2020         ),
2021         TP_fast_assign(
2022                 __entry->dev = log->l_mp->m_super->s_dev;
2023                 __entry->item = (unsigned long)item;
2024                 __entry->tid = trans->r_log_tid;
2025                 __entry->lsn = trans->r_lsn;
2026                 __entry->type = ITEM_TYPE(item);
2027                 __entry->pass = pass;
2028                 __entry->count = item->ri_cnt;
2029                 __entry->total = item->ri_total;
2030         ),
2031         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item 0x%p, "
2032                   "item type %s item region count/total %d/%d",
2033                   MAJOR(__entry->dev), MINOR(__entry->dev),
2034                   __entry->tid,
2035                   __entry->lsn,
2036                   __entry->pass,
2037                   (void *)__entry->item,
2038                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2039                   __entry->count,
2040                   __entry->total)
2041 )
2042
2043 #define DEFINE_LOG_RECOVER_ITEM(name) \
2044 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2045         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2046                 struct xlog_recover_item *item, int pass), \
2047         TP_ARGS(log, trans, item, pass))
2048
2049 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2050 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2051 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2052 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2053 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2054
2055 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2056         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2057         TP_ARGS(log, buf_f),
2058         TP_STRUCT__entry(
2059                 __field(dev_t, dev)
2060                 __field(__int64_t, blkno)
2061                 __field(unsigned short, len)
2062                 __field(unsigned short, flags)
2063                 __field(unsigned short, size)
2064                 __field(unsigned int, map_size)
2065         ),
2066         TP_fast_assign(
2067                 __entry->dev = log->l_mp->m_super->s_dev;
2068                 __entry->blkno = buf_f->blf_blkno;
2069                 __entry->len = buf_f->blf_len;
2070                 __entry->flags = buf_f->blf_flags;
2071                 __entry->size = buf_f->blf_size;
2072                 __entry->map_size = buf_f->blf_map_size;
2073         ),
2074         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2075                         "map_size %d",
2076                   MAJOR(__entry->dev), MINOR(__entry->dev),
2077                   __entry->blkno,
2078                   __entry->len,
2079                   __entry->flags,
2080                   __entry->size,
2081                   __entry->map_size)
2082 )
2083
2084 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2085 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2086         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2087         TP_ARGS(log, buf_f))
2088
2089 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2090 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2091 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2092 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2093 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2094 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2095 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2096 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2097 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2098
2099 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2100         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2101         TP_ARGS(log, in_f),
2102         TP_STRUCT__entry(
2103                 __field(dev_t, dev)
2104                 __field(xfs_ino_t, ino)
2105                 __field(unsigned short, size)
2106                 __field(int, fields)
2107                 __field(unsigned short, asize)
2108                 __field(unsigned short, dsize)
2109                 __field(__int64_t, blkno)
2110                 __field(int, len)
2111                 __field(int, boffset)
2112         ),
2113         TP_fast_assign(
2114                 __entry->dev = log->l_mp->m_super->s_dev;
2115                 __entry->ino = in_f->ilf_ino;
2116                 __entry->size = in_f->ilf_size;
2117                 __entry->fields = in_f->ilf_fields;
2118                 __entry->asize = in_f->ilf_asize;
2119                 __entry->dsize = in_f->ilf_dsize;
2120                 __entry->blkno = in_f->ilf_blkno;
2121                 __entry->len = in_f->ilf_len;
2122                 __entry->boffset = in_f->ilf_boffset;
2123         ),
2124         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2125                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2126                   MAJOR(__entry->dev), MINOR(__entry->dev),
2127                   __entry->ino,
2128                   __entry->size,
2129                   __entry->fields,
2130                   __entry->asize,
2131                   __entry->dsize,
2132                   __entry->blkno,
2133                   __entry->len,
2134                   __entry->boffset)
2135 )
2136 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2137 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2138         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2139         TP_ARGS(log, in_f))
2140
2141 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2142 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2143 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2144
2145 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2146         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2147         TP_ARGS(log, in_f),
2148         TP_STRUCT__entry(
2149                 __field(dev_t, dev)
2150                 __field(xfs_agnumber_t, agno)
2151                 __field(xfs_agblock_t, agbno)
2152                 __field(unsigned int, count)
2153                 __field(unsigned int, isize)
2154                 __field(xfs_agblock_t, length)
2155                 __field(unsigned int, gen)
2156         ),
2157         TP_fast_assign(
2158                 __entry->dev = log->l_mp->m_super->s_dev;
2159                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2160                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2161                 __entry->count = be32_to_cpu(in_f->icl_count);
2162                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2163                 __entry->length = be32_to_cpu(in_f->icl_length);
2164                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2165         ),
2166         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2167                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2168                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2169                   __entry->length, __entry->gen)
2170 )
2171 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2172 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2173         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2174         TP_ARGS(log, in_f))
2175
2176 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2177 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2178
2179 DECLARE_EVENT_CLASS(xfs_discard_class,
2180         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2181                  xfs_agblock_t agbno, xfs_extlen_t len),
2182         TP_ARGS(mp, agno, agbno, len),
2183         TP_STRUCT__entry(
2184                 __field(dev_t, dev)
2185                 __field(xfs_agnumber_t, agno)
2186                 __field(xfs_agblock_t, agbno)
2187                 __field(xfs_extlen_t, len)
2188         ),
2189         TP_fast_assign(
2190                 __entry->dev = mp->m_super->s_dev;
2191                 __entry->agno = agno;
2192                 __entry->agbno = agbno;
2193                 __entry->len = len;
2194         ),
2195         TP_printk("dev %d:%d agno %u agbno %u len %u",
2196                   MAJOR(__entry->dev), MINOR(__entry->dev),
2197                   __entry->agno,
2198                   __entry->agbno,
2199                   __entry->len)
2200 )
2201
2202 #define DEFINE_DISCARD_EVENT(name) \
2203 DEFINE_EVENT(xfs_discard_class, name, \
2204         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2205                  xfs_agblock_t agbno, xfs_extlen_t len), \
2206         TP_ARGS(mp, agno, agbno, len))
2207 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2208 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2209 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2210 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2211
2212 /* btree cursor events */
2213 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2214         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2215         TP_ARGS(cur, level, bp),
2216         TP_STRUCT__entry(
2217                 __field(dev_t, dev)
2218                 __field(xfs_btnum_t, btnum)
2219                 __field(int, level)
2220                 __field(int, nlevels)
2221                 __field(int, ptr)
2222                 __field(xfs_daddr_t, daddr)
2223         ),
2224         TP_fast_assign(
2225                 __entry->dev = cur->bc_mp->m_super->s_dev;
2226                 __entry->btnum = cur->bc_btnum;
2227                 __entry->level = level;
2228                 __entry->nlevels = cur->bc_nlevels;
2229                 __entry->ptr = cur->bc_ptrs[level];
2230                 __entry->daddr = bp ? bp->b_bn : -1;
2231         ),
2232         TP_printk("dev %d:%d btnum %d level %d/%d ptr %d daddr 0x%llx",
2233                   MAJOR(__entry->dev), MINOR(__entry->dev),
2234                   __entry->btnum,
2235                   __entry->level,
2236                   __entry->nlevels,
2237                   __entry->ptr,
2238                   (unsigned long long)__entry->daddr)
2239 )
2240
2241 #define DEFINE_BTREE_CUR_EVENT(name) \
2242 DEFINE_EVENT(xfs_btree_cur_class, name, \
2243         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2244         TP_ARGS(cur, level, bp))
2245 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2246 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2247
2248 /* deferred ops */
2249 struct xfs_defer_pending;
2250 struct xfs_defer_ops;
2251
2252 DECLARE_EVENT_CLASS(xfs_defer_class,
2253         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop),
2254         TP_ARGS(mp, dop),
2255         TP_STRUCT__entry(
2256                 __field(dev_t, dev)
2257                 __field(void *, dop)
2258                 __field(char, committed)
2259                 __field(char, low)
2260         ),
2261         TP_fast_assign(
2262                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2263                 __entry->dop = dop;
2264                 __entry->committed = dop->dop_committed;
2265                 __entry->low = dop->dop_low;
2266         ),
2267         TP_printk("dev %d:%d ops %p committed %d low %d",
2268                   MAJOR(__entry->dev), MINOR(__entry->dev),
2269                   __entry->dop,
2270                   __entry->committed,
2271                   __entry->low)
2272 )
2273 #define DEFINE_DEFER_EVENT(name) \
2274 DEFINE_EVENT(xfs_defer_class, name, \
2275         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop), \
2276         TP_ARGS(mp, dop))
2277
2278 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2279         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error),
2280         TP_ARGS(mp, dop, error),
2281         TP_STRUCT__entry(
2282                 __field(dev_t, dev)
2283                 __field(void *, dop)
2284                 __field(char, committed)
2285                 __field(char, low)
2286                 __field(int, error)
2287         ),
2288         TP_fast_assign(
2289                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2290                 __entry->dop = dop;
2291                 __entry->committed = dop->dop_committed;
2292                 __entry->low = dop->dop_low;
2293                 __entry->error = error;
2294         ),
2295         TP_printk("dev %d:%d ops %p committed %d low %d err %d",
2296                   MAJOR(__entry->dev), MINOR(__entry->dev),
2297                   __entry->dop,
2298                   __entry->committed,
2299                   __entry->low,
2300                   __entry->error)
2301 )
2302 #define DEFINE_DEFER_ERROR_EVENT(name) \
2303 DEFINE_EVENT(xfs_defer_error_class, name, \
2304         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error), \
2305         TP_ARGS(mp, dop, error))
2306
2307 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2308         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2309         TP_ARGS(mp, dfp),
2310         TP_STRUCT__entry(
2311                 __field(dev_t, dev)
2312                 __field(int, type)
2313                 __field(void *, intent)
2314                 __field(char, committed)
2315                 __field(int, nr)
2316         ),
2317         TP_fast_assign(
2318                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2319                 __entry->type = dfp->dfp_type->type;
2320                 __entry->intent = dfp->dfp_intent;
2321                 __entry->committed = dfp->dfp_done != NULL;
2322                 __entry->nr = dfp->dfp_count;
2323         ),
2324         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2325                   MAJOR(__entry->dev), MINOR(__entry->dev),
2326                   __entry->type,
2327                   __entry->intent,
2328                   __entry->committed,
2329                   __entry->nr)
2330 )
2331 #define DEFINE_DEFER_PENDING_EVENT(name) \
2332 DEFINE_EVENT(xfs_defer_pending_class, name, \
2333         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2334         TP_ARGS(mp, dfp))
2335
2336 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2337         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2338                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2339         TP_ARGS(mp, agno, type, agbno, len),
2340         TP_STRUCT__entry(
2341                 __field(dev_t, dev)
2342                 __field(xfs_agnumber_t, agno)
2343                 __field(int, type)
2344                 __field(xfs_agblock_t, agbno)
2345                 __field(xfs_extlen_t, len)
2346         ),
2347         TP_fast_assign(
2348                 __entry->dev = mp->m_super->s_dev;
2349                 __entry->agno = agno;
2350                 __entry->type = type;
2351                 __entry->agbno = agbno;
2352                 __entry->len = len;
2353         ),
2354         TP_printk("dev %d:%d op %d agno %u agbno %u len %u",
2355                   MAJOR(__entry->dev), MINOR(__entry->dev),
2356                   __entry->type,
2357                   __entry->agno,
2358                   __entry->agbno,
2359                   __entry->len)
2360 );
2361 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2362 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2363         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2364                  int type, \
2365                  xfs_agblock_t bno, \
2366                  xfs_extlen_t len), \
2367         TP_ARGS(mp, agno, type, bno, len))
2368
2369 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2370         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2371                  int op,
2372                  xfs_agblock_t agbno,
2373                  xfs_ino_t ino,
2374                  int whichfork,
2375                  xfs_fileoff_t offset,
2376                  xfs_filblks_t len,
2377                  xfs_exntst_t state),
2378         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2379         TP_STRUCT__entry(
2380                 __field(dev_t, dev)
2381                 __field(xfs_agnumber_t, agno)
2382                 __field(xfs_ino_t, ino)
2383                 __field(xfs_agblock_t, agbno)
2384                 __field(int, whichfork)
2385                 __field(xfs_fileoff_t, l_loff)
2386                 __field(xfs_filblks_t, l_len)
2387                 __field(xfs_exntst_t, l_state)
2388                 __field(int, op)
2389         ),
2390         TP_fast_assign(
2391                 __entry->dev = mp->m_super->s_dev;
2392                 __entry->agno = agno;
2393                 __entry->ino = ino;
2394                 __entry->agbno = agbno;
2395                 __entry->whichfork = whichfork;
2396                 __entry->l_loff = offset;
2397                 __entry->l_len = len;
2398                 __entry->l_state = state;
2399                 __entry->op = op;
2400         ),
2401         TP_printk("dev %d:%d op %d agno %u agbno %u owner %lld %s offset %llu len %llu state %d",
2402                   MAJOR(__entry->dev), MINOR(__entry->dev),
2403                   __entry->op,
2404                   __entry->agno,
2405                   __entry->agbno,
2406                   __entry->ino,
2407                   __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
2408                   __entry->l_loff,
2409                   __entry->l_len,
2410                   __entry->l_state)
2411 );
2412 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2413 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2414         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2415                  int op, \
2416                  xfs_agblock_t agbno, \
2417                  xfs_ino_t ino, \
2418                  int whichfork, \
2419                  xfs_fileoff_t offset, \
2420                  xfs_filblks_t len, \
2421                  xfs_exntst_t state), \
2422         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2423
2424 DEFINE_DEFER_EVENT(xfs_defer_init);
2425 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2426 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2427 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2428 DEFINE_DEFER_EVENT(xfs_defer_finish);
2429 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2430
2431 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2432 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2433
2434 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_work);
2435 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_cancel);
2436 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_cancel);
2437 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2438 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2439
2440 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2441 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2442 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2443
2444 /* rmap tracepoints */
2445 DECLARE_EVENT_CLASS(xfs_rmap_class,
2446         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2447                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2448                  struct xfs_owner_info *oinfo),
2449         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2450         TP_STRUCT__entry(
2451                 __field(dev_t, dev)
2452                 __field(xfs_agnumber_t, agno)
2453                 __field(xfs_agblock_t, agbno)
2454                 __field(xfs_extlen_t, len)
2455                 __field(uint64_t, owner)
2456                 __field(uint64_t, offset)
2457                 __field(unsigned long, flags)
2458         ),
2459         TP_fast_assign(
2460                 __entry->dev = mp->m_super->s_dev;
2461                 __entry->agno = agno;
2462                 __entry->agbno = agbno;
2463                 __entry->len = len;
2464                 __entry->owner = oinfo->oi_owner;
2465                 __entry->offset = oinfo->oi_offset;
2466                 __entry->flags = oinfo->oi_flags;
2467                 if (unwritten)
2468                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2469         ),
2470         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%lx",
2471                   MAJOR(__entry->dev), MINOR(__entry->dev),
2472                   __entry->agno,
2473                   __entry->agbno,
2474                   __entry->len,
2475                   __entry->owner,
2476                   __entry->offset,
2477                   __entry->flags)
2478 );
2479 #define DEFINE_RMAP_EVENT(name) \
2480 DEFINE_EVENT(xfs_rmap_class, name, \
2481         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2482                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2483                  struct xfs_owner_info *oinfo), \
2484         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2485
2486 /* simple AG-based error/%ip tracepoint class */
2487 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2488         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2489                  unsigned long caller_ip),
2490         TP_ARGS(mp, agno, error, caller_ip),
2491         TP_STRUCT__entry(
2492                 __field(dev_t, dev)
2493                 __field(xfs_agnumber_t, agno)
2494                 __field(int, error)
2495                 __field(unsigned long, caller_ip)
2496         ),
2497         TP_fast_assign(
2498                 __entry->dev = mp->m_super->s_dev;
2499                 __entry->agno = agno;
2500                 __entry->error = error;
2501                 __entry->caller_ip = caller_ip;
2502         ),
2503         TP_printk("dev %d:%d agno %u error %d caller %ps",
2504                   MAJOR(__entry->dev), MINOR(__entry->dev),
2505                   __entry->agno,
2506                   __entry->error,
2507                   (char *)__entry->caller_ip)
2508 );
2509
2510 #define DEFINE_AG_ERROR_EVENT(name) \
2511 DEFINE_EVENT(xfs_ag_error_class, name, \
2512         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2513                  unsigned long caller_ip), \
2514         TP_ARGS(mp, agno, error, caller_ip))
2515
2516 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2517 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2518 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2519 DEFINE_RMAP_EVENT(xfs_rmap_map);
2520 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2521 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2522 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2523 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2524 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2525 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2526
2527 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2528         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2529                  xfs_agblock_t agbno, xfs_extlen_t len,
2530                  uint64_t owner, uint64_t offset, unsigned int flags),
2531         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2532         TP_STRUCT__entry(
2533                 __field(dev_t, dev)
2534                 __field(xfs_agnumber_t, agno)
2535                 __field(xfs_agblock_t, agbno)
2536                 __field(xfs_extlen_t, len)
2537                 __field(uint64_t, owner)
2538                 __field(uint64_t, offset)
2539                 __field(unsigned int, flags)
2540         ),
2541         TP_fast_assign(
2542                 __entry->dev = mp->m_super->s_dev;
2543                 __entry->agno = agno;
2544                 __entry->agbno = agbno;
2545                 __entry->len = len;
2546                 __entry->owner = owner;
2547                 __entry->offset = offset;
2548                 __entry->flags = flags;
2549         ),
2550         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%x",
2551                   MAJOR(__entry->dev), MINOR(__entry->dev),
2552                   __entry->agno,
2553                   __entry->agbno,
2554                   __entry->len,
2555                   __entry->owner,
2556                   __entry->offset,
2557                   __entry->flags)
2558 );
2559 #define DEFINE_RMAPBT_EVENT(name) \
2560 DEFINE_EVENT(xfs_rmapbt_class, name, \
2561         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2562                  xfs_agblock_t agbno, xfs_extlen_t len, \
2563                  uint64_t owner, uint64_t offset, unsigned int flags), \
2564         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2565
2566 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2567 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2568 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2569
2570 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2571 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2572 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2573 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2574 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2575 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2576 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2577 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2578
2579 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2580 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2581 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2582 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2583 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2584 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2585 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2586
2587 /* deferred bmbt updates */
2588 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2589 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2590 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2591
2592 /* per-AG reservation */
2593 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2594         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2595                  xfs_extlen_t len),
2596         TP_ARGS(pag, resv, len),
2597         TP_STRUCT__entry(
2598                 __field(dev_t, dev)
2599                 __field(xfs_agnumber_t, agno)
2600                 __field(int, resv)
2601                 __field(xfs_extlen_t, freeblks)
2602                 __field(xfs_extlen_t, flcount)
2603                 __field(xfs_extlen_t, reserved)
2604                 __field(xfs_extlen_t, asked)
2605                 __field(xfs_extlen_t, len)
2606         ),
2607         TP_fast_assign(
2608                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2609
2610                 __entry->dev = pag->pag_mount->m_super->s_dev;
2611                 __entry->agno = pag->pag_agno;
2612                 __entry->resv = resv;
2613                 __entry->freeblks = pag->pagf_freeblks;
2614                 __entry->flcount = pag->pagf_flcount;
2615                 __entry->reserved = r ? r->ar_reserved : 0;
2616                 __entry->asked = r ? r->ar_asked : 0;
2617                 __entry->len = len;
2618         ),
2619         TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u "
2620                   "resv %u ask %u len %u",
2621                   MAJOR(__entry->dev), MINOR(__entry->dev),
2622                   __entry->agno,
2623                   __entry->resv,
2624                   __entry->freeblks,
2625                   __entry->flcount,
2626                   __entry->reserved,
2627                   __entry->asked,
2628                   __entry->len)
2629 )
2630 #define DEFINE_AG_RESV_EVENT(name) \
2631 DEFINE_EVENT(xfs_ag_resv_class, name, \
2632         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2633                  xfs_extlen_t len), \
2634         TP_ARGS(pag, type, len))
2635
2636 /* per-AG reservation tracepoints */
2637 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2638 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2639 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2640 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2641 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2642 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2643
2644 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2645 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2646
2647 /* refcount tracepoint classes */
2648
2649 /* reuse the discard trace class for agbno/aglen-based traces */
2650 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2651
2652 /* ag btree lookup tracepoint class */
2653 #define XFS_AG_BTREE_CMP_FORMAT_STR \
2654         { XFS_LOOKUP_EQ,        "eq" }, \
2655         { XFS_LOOKUP_LE,        "le" }, \
2656         { XFS_LOOKUP_GE,        "ge" }
2657 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2658         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2659                  xfs_agblock_t agbno, xfs_lookup_t dir),
2660         TP_ARGS(mp, agno, agbno, dir),
2661         TP_STRUCT__entry(
2662                 __field(dev_t, dev)
2663                 __field(xfs_agnumber_t, agno)
2664                 __field(xfs_agblock_t, agbno)
2665                 __field(xfs_lookup_t, dir)
2666         ),
2667         TP_fast_assign(
2668                 __entry->dev = mp->m_super->s_dev;
2669                 __entry->agno = agno;
2670                 __entry->agbno = agbno;
2671                 __entry->dir = dir;
2672         ),
2673         TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)",
2674                   MAJOR(__entry->dev), MINOR(__entry->dev),
2675                   __entry->agno,
2676                   __entry->agbno,
2677                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2678                   __entry->dir)
2679 )
2680
2681 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2682 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2683         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2684                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2685         TP_ARGS(mp, agno, agbno, dir))
2686
2687 /* single-rcext tracepoint class */
2688 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2689         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2690                  struct xfs_refcount_irec *irec),
2691         TP_ARGS(mp, agno, irec),
2692         TP_STRUCT__entry(
2693                 __field(dev_t, dev)
2694                 __field(xfs_agnumber_t, agno)
2695                 __field(xfs_agblock_t, startblock)
2696                 __field(xfs_extlen_t, blockcount)
2697                 __field(xfs_nlink_t, refcount)
2698         ),
2699         TP_fast_assign(
2700                 __entry->dev = mp->m_super->s_dev;
2701                 __entry->agno = agno;
2702                 __entry->startblock = irec->rc_startblock;
2703                 __entry->blockcount = irec->rc_blockcount;
2704                 __entry->refcount = irec->rc_refcount;
2705         ),
2706         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u",
2707                   MAJOR(__entry->dev), MINOR(__entry->dev),
2708                   __entry->agno,
2709                   __entry->startblock,
2710                   __entry->blockcount,
2711                   __entry->refcount)
2712 )
2713
2714 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2715 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2716         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2717                  struct xfs_refcount_irec *irec), \
2718         TP_ARGS(mp, agno, irec))
2719
2720 /* single-rcext and an agbno tracepoint class */
2721 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2722         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2723                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2724         TP_ARGS(mp, agno, irec, agbno),
2725         TP_STRUCT__entry(
2726                 __field(dev_t, dev)
2727                 __field(xfs_agnumber_t, agno)
2728                 __field(xfs_agblock_t, startblock)
2729                 __field(xfs_extlen_t, blockcount)
2730                 __field(xfs_nlink_t, refcount)
2731                 __field(xfs_agblock_t, agbno)
2732         ),
2733         TP_fast_assign(
2734                 __entry->dev = mp->m_super->s_dev;
2735                 __entry->agno = agno;
2736                 __entry->startblock = irec->rc_startblock;
2737                 __entry->blockcount = irec->rc_blockcount;
2738                 __entry->refcount = irec->rc_refcount;
2739                 __entry->agbno = agbno;
2740         ),
2741         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u",
2742                   MAJOR(__entry->dev), MINOR(__entry->dev),
2743                   __entry->agno,
2744                   __entry->startblock,
2745                   __entry->blockcount,
2746                   __entry->refcount,
2747                   __entry->agbno)
2748 )
2749
2750 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2751 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2752         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2753                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2754         TP_ARGS(mp, agno, irec, agbno))
2755
2756 /* double-rcext tracepoint class */
2757 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
2758         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2759                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
2760         TP_ARGS(mp, agno, i1, i2),
2761         TP_STRUCT__entry(
2762                 __field(dev_t, dev)
2763                 __field(xfs_agnumber_t, agno)
2764                 __field(xfs_agblock_t, i1_startblock)
2765                 __field(xfs_extlen_t, i1_blockcount)
2766                 __field(xfs_nlink_t, i1_refcount)
2767                 __field(xfs_agblock_t, i2_startblock)
2768                 __field(xfs_extlen_t, i2_blockcount)
2769                 __field(xfs_nlink_t, i2_refcount)
2770         ),
2771         TP_fast_assign(
2772                 __entry->dev = mp->m_super->s_dev;
2773                 __entry->agno = agno;
2774                 __entry->i1_startblock = i1->rc_startblock;
2775                 __entry->i1_blockcount = i1->rc_blockcount;
2776                 __entry->i1_refcount = i1->rc_refcount;
2777                 __entry->i2_startblock = i2->rc_startblock;
2778                 __entry->i2_blockcount = i2->rc_blockcount;
2779                 __entry->i2_refcount = i2->rc_refcount;
2780         ),
2781         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2782                   "agbno %u len %u refcount %u",
2783                   MAJOR(__entry->dev), MINOR(__entry->dev),
2784                   __entry->agno,
2785                   __entry->i1_startblock,
2786                   __entry->i1_blockcount,
2787                   __entry->i1_refcount,
2788                   __entry->i2_startblock,
2789                   __entry->i2_blockcount,
2790                   __entry->i2_refcount)
2791 )
2792
2793 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
2794 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
2795         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2796                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
2797         TP_ARGS(mp, agno, i1, i2))
2798
2799 /* double-rcext and an agbno tracepoint class */
2800 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
2801         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2802                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2803                  xfs_agblock_t agbno),
2804         TP_ARGS(mp, agno, i1, i2, agbno),
2805         TP_STRUCT__entry(
2806                 __field(dev_t, dev)
2807                 __field(xfs_agnumber_t, agno)
2808                 __field(xfs_agblock_t, i1_startblock)
2809                 __field(xfs_extlen_t, i1_blockcount)
2810                 __field(xfs_nlink_t, i1_refcount)
2811                 __field(xfs_agblock_t, i2_startblock)
2812                 __field(xfs_extlen_t, i2_blockcount)
2813                 __field(xfs_nlink_t, i2_refcount)
2814                 __field(xfs_agblock_t, agbno)
2815         ),
2816         TP_fast_assign(
2817                 __entry->dev = mp->m_super->s_dev;
2818                 __entry->agno = agno;
2819                 __entry->i1_startblock = i1->rc_startblock;
2820                 __entry->i1_blockcount = i1->rc_blockcount;
2821                 __entry->i1_refcount = i1->rc_refcount;
2822                 __entry->i2_startblock = i2->rc_startblock;
2823                 __entry->i2_blockcount = i2->rc_blockcount;
2824                 __entry->i2_refcount = i2->rc_refcount;
2825                 __entry->agbno = agbno;
2826         ),
2827         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2828                   "agbno %u len %u refcount %u @ agbno %u",
2829                   MAJOR(__entry->dev), MINOR(__entry->dev),
2830                   __entry->agno,
2831                   __entry->i1_startblock,
2832                   __entry->i1_blockcount,
2833                   __entry->i1_refcount,
2834                   __entry->i2_startblock,
2835                   __entry->i2_blockcount,
2836                   __entry->i2_refcount,
2837                   __entry->agbno)
2838 )
2839
2840 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
2841 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
2842         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2843                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2844                  xfs_agblock_t agbno), \
2845         TP_ARGS(mp, agno, i1, i2, agbno))
2846
2847 /* triple-rcext tracepoint class */
2848 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
2849         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2850                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2851                  struct xfs_refcount_irec *i3),
2852         TP_ARGS(mp, agno, i1, i2, i3),
2853         TP_STRUCT__entry(
2854                 __field(dev_t, dev)
2855                 __field(xfs_agnumber_t, agno)
2856                 __field(xfs_agblock_t, i1_startblock)
2857                 __field(xfs_extlen_t, i1_blockcount)
2858                 __field(xfs_nlink_t, i1_refcount)
2859                 __field(xfs_agblock_t, i2_startblock)
2860                 __field(xfs_extlen_t, i2_blockcount)
2861                 __field(xfs_nlink_t, i2_refcount)
2862                 __field(xfs_agblock_t, i3_startblock)
2863                 __field(xfs_extlen_t, i3_blockcount)
2864                 __field(xfs_nlink_t, i3_refcount)
2865         ),
2866         TP_fast_assign(
2867                 __entry->dev = mp->m_super->s_dev;
2868                 __entry->agno = agno;
2869                 __entry->i1_startblock = i1->rc_startblock;
2870                 __entry->i1_blockcount = i1->rc_blockcount;
2871                 __entry->i1_refcount = i1->rc_refcount;
2872                 __entry->i2_startblock = i2->rc_startblock;
2873                 __entry->i2_blockcount = i2->rc_blockcount;
2874                 __entry->i2_refcount = i2->rc_refcount;
2875                 __entry->i3_startblock = i3->rc_startblock;
2876                 __entry->i3_blockcount = i3->rc_blockcount;
2877                 __entry->i3_refcount = i3->rc_refcount;
2878         ),
2879         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2880                   "agbno %u len %u refcount %u -- "
2881                   "agbno %u len %u refcount %u",
2882                   MAJOR(__entry->dev), MINOR(__entry->dev),
2883                   __entry->agno,
2884                   __entry->i1_startblock,
2885                   __entry->i1_blockcount,
2886                   __entry->i1_refcount,
2887                   __entry->i2_startblock,
2888                   __entry->i2_blockcount,
2889                   __entry->i2_refcount,
2890                   __entry->i3_startblock,
2891                   __entry->i3_blockcount,
2892                   __entry->i3_refcount)
2893 );
2894
2895 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
2896 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
2897         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2898                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2899                  struct xfs_refcount_irec *i3), \
2900         TP_ARGS(mp, agno, i1, i2, i3))
2901
2902 /* refcount btree tracepoints */
2903 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
2904 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
2905 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
2906 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
2907 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
2908 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
2909 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
2910 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
2911 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
2912 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
2913
2914 /* refcount adjustment tracepoints */
2915 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
2916 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
2917 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
2918 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
2919 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
2920 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
2921 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
2922 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
2923 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
2924 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
2925 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
2926 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
2927 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
2928 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
2929 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
2930 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
2931 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
2932 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
2933 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
2934 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
2935 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
2936
2937 /* reflink helpers */
2938 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
2939 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
2940 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
2941 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2942 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
2943 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
2944
2945 TRACE_EVENT(xfs_refcount_finish_one_leftover,
2946         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2947                  int type, xfs_agblock_t agbno, xfs_extlen_t len,
2948                  xfs_agblock_t new_agbno, xfs_extlen_t new_len),
2949         TP_ARGS(mp, agno, type, agbno, len, new_agbno, new_len),
2950         TP_STRUCT__entry(
2951                 __field(dev_t, dev)
2952                 __field(xfs_agnumber_t, agno)
2953                 __field(int, type)
2954                 __field(xfs_agblock_t, agbno)
2955                 __field(xfs_extlen_t, len)
2956                 __field(xfs_agblock_t, new_agbno)
2957                 __field(xfs_extlen_t, new_len)
2958         ),
2959         TP_fast_assign(
2960                 __entry->dev = mp->m_super->s_dev;
2961                 __entry->agno = agno;
2962                 __entry->type = type;
2963                 __entry->agbno = agbno;
2964                 __entry->len = len;
2965                 __entry->new_agbno = new_agbno;
2966                 __entry->new_len = new_len;
2967         ),
2968         TP_printk("dev %d:%d type %d agno %u agbno %u len %u new_agbno %u new_len %u",
2969                   MAJOR(__entry->dev), MINOR(__entry->dev),
2970                   __entry->type,
2971                   __entry->agno,
2972                   __entry->agbno,
2973                   __entry->len,
2974                   __entry->new_agbno,
2975                   __entry->new_len)
2976 );
2977
2978 /* simple inode-based error/%ip tracepoint class */
2979 DECLARE_EVENT_CLASS(xfs_inode_error_class,
2980         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
2981         TP_ARGS(ip, error, caller_ip),
2982         TP_STRUCT__entry(
2983                 __field(dev_t, dev)
2984                 __field(xfs_ino_t, ino)
2985                 __field(int, error)
2986                 __field(unsigned long, caller_ip)
2987         ),
2988         TP_fast_assign(
2989                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2990                 __entry->ino = ip->i_ino;
2991                 __entry->error = error;
2992                 __entry->caller_ip = caller_ip;
2993         ),
2994         TP_printk("dev %d:%d ino %llx error %d caller %ps",
2995                   MAJOR(__entry->dev), MINOR(__entry->dev),
2996                   __entry->ino,
2997                   __entry->error,
2998                   (char *)__entry->caller_ip)
2999 );
3000
3001 #define DEFINE_INODE_ERROR_EVENT(name) \
3002 DEFINE_EVENT(xfs_inode_error_class, name, \
3003         TP_PROTO(struct xfs_inode *ip, int error, \
3004                  unsigned long caller_ip), \
3005         TP_ARGS(ip, error, caller_ip))
3006
3007 /* reflink tracepoint classes */
3008
3009 /* two-file io tracepoint class */
3010 DECLARE_EVENT_CLASS(xfs_double_io_class,
3011         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
3012                  struct xfs_inode *dest, xfs_off_t doffset),
3013         TP_ARGS(src, soffset, len, dest, doffset),
3014         TP_STRUCT__entry(
3015                 __field(dev_t, dev)
3016                 __field(xfs_ino_t, src_ino)
3017                 __field(loff_t, src_isize)
3018                 __field(loff_t, src_disize)
3019                 __field(loff_t, src_offset)
3020                 __field(size_t, len)
3021                 __field(xfs_ino_t, dest_ino)
3022                 __field(loff_t, dest_isize)
3023                 __field(loff_t, dest_disize)
3024                 __field(loff_t, dest_offset)
3025         ),
3026         TP_fast_assign(
3027                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3028                 __entry->src_ino = src->i_ino;
3029                 __entry->src_isize = VFS_I(src)->i_size;
3030                 __entry->src_disize = src->i_d.di_size;
3031                 __entry->src_offset = soffset;
3032                 __entry->len = len;
3033                 __entry->dest_ino = dest->i_ino;
3034                 __entry->dest_isize = VFS_I(dest)->i_size;
3035                 __entry->dest_disize = dest->i_d.di_size;
3036                 __entry->dest_offset = doffset;
3037         ),
3038         TP_printk("dev %d:%d count %zd "
3039                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx -> "
3040                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx",
3041                   MAJOR(__entry->dev), MINOR(__entry->dev),
3042                   __entry->len,
3043                   __entry->src_ino,
3044                   __entry->src_isize,
3045                   __entry->src_disize,
3046                   __entry->src_offset,
3047                   __entry->dest_ino,
3048                   __entry->dest_isize,
3049                   __entry->dest_disize,
3050                   __entry->dest_offset)
3051 )
3052
3053 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3054 DEFINE_EVENT(xfs_double_io_class, name, \
3055         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3056                  struct xfs_inode *dest, xfs_off_t doffset), \
3057         TP_ARGS(src, soffset, len, dest, doffset))
3058
3059 /* inode/irec events */
3060 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3061         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3062         TP_ARGS(ip, irec),
3063         TP_STRUCT__entry(
3064                 __field(dev_t, dev)
3065                 __field(xfs_ino_t, ino)
3066                 __field(xfs_fileoff_t, lblk)
3067                 __field(xfs_extlen_t, len)
3068                 __field(xfs_fsblock_t, pblk)
3069                 __field(int, state)
3070         ),
3071         TP_fast_assign(
3072                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3073                 __entry->ino = ip->i_ino;
3074                 __entry->lblk = irec->br_startoff;
3075                 __entry->len = irec->br_blockcount;
3076                 __entry->pblk = irec->br_startblock;
3077                 __entry->state = irec->br_state;
3078         ),
3079         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x pblk %llu st %d",
3080                   MAJOR(__entry->dev), MINOR(__entry->dev),
3081                   __entry->ino,
3082                   __entry->lblk,
3083                   __entry->len,
3084                   __entry->pblk,
3085                   __entry->state)
3086 );
3087 #define DEFINE_INODE_IREC_EVENT(name) \
3088 DEFINE_EVENT(xfs_inode_irec_class, name, \
3089         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3090         TP_ARGS(ip, irec))
3091
3092 /* refcount/reflink tracepoint definitions */
3093
3094 /* reflink tracepoints */
3095 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3096 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3097 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3098 DEFINE_IOMAP_EVENT(xfs_reflink_remap_imap);
3099 TRACE_EVENT(xfs_reflink_remap_blocks_loop,
3100         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3101                  xfs_filblks_t len, struct xfs_inode *dest,
3102                  xfs_fileoff_t doffset),
3103         TP_ARGS(src, soffset, len, dest, doffset),
3104         TP_STRUCT__entry(
3105                 __field(dev_t, dev)
3106                 __field(xfs_ino_t, src_ino)
3107                 __field(xfs_fileoff_t, src_lblk)
3108                 __field(xfs_filblks_t, len)
3109                 __field(xfs_ino_t, dest_ino)
3110                 __field(xfs_fileoff_t, dest_lblk)
3111         ),
3112         TP_fast_assign(
3113                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3114                 __entry->src_ino = src->i_ino;
3115                 __entry->src_lblk = soffset;
3116                 __entry->len = len;
3117                 __entry->dest_ino = dest->i_ino;
3118                 __entry->dest_lblk = doffset;
3119         ),
3120         TP_printk("dev %d:%d len 0x%llx "
3121                   "ino 0x%llx offset 0x%llx blocks -> "
3122                   "ino 0x%llx offset 0x%llx blocks",
3123                   MAJOR(__entry->dev), MINOR(__entry->dev),
3124                   __entry->len,
3125                   __entry->src_ino,
3126                   __entry->src_lblk,
3127                   __entry->dest_ino,
3128                   __entry->dest_lblk)
3129 );
3130 TRACE_EVENT(xfs_reflink_punch_range,
3131         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3132                  xfs_extlen_t len),
3133         TP_ARGS(ip, lblk, len),
3134         TP_STRUCT__entry(
3135                 __field(dev_t, dev)
3136                 __field(xfs_ino_t, ino)
3137                 __field(xfs_fileoff_t, lblk)
3138                 __field(xfs_extlen_t, len)
3139         ),
3140         TP_fast_assign(
3141                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3142                 __entry->ino = ip->i_ino;
3143                 __entry->lblk = lblk;
3144                 __entry->len = len;
3145         ),
3146         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x",
3147                   MAJOR(__entry->dev), MINOR(__entry->dev),
3148                   __entry->ino,
3149                   __entry->lblk,
3150                   __entry->len)
3151 );
3152 TRACE_EVENT(xfs_reflink_remap,
3153         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3154                  xfs_extlen_t len, xfs_fsblock_t new_pblk),
3155         TP_ARGS(ip, lblk, len, new_pblk),
3156         TP_STRUCT__entry(
3157                 __field(dev_t, dev)
3158                 __field(xfs_ino_t, ino)
3159                 __field(xfs_fileoff_t, lblk)
3160                 __field(xfs_extlen_t, len)
3161                 __field(xfs_fsblock_t, new_pblk)
3162         ),
3163         TP_fast_assign(
3164                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3165                 __entry->ino = ip->i_ino;
3166                 __entry->lblk = lblk;
3167                 __entry->len = len;
3168                 __entry->new_pblk = new_pblk;
3169         ),
3170         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x new_pblk %llu",
3171                   MAJOR(__entry->dev), MINOR(__entry->dev),
3172                   __entry->ino,
3173                   __entry->lblk,
3174                   __entry->len,
3175                   __entry->new_pblk)
3176 );
3177 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3178 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3179 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3180 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3181 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3182 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3183
3184 /* dedupe tracepoints */
3185 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3186 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3187
3188 /* ioctl tracepoints */
3189 TRACE_EVENT(xfs_ioctl_clone,
3190         TP_PROTO(struct inode *src, struct inode *dest),
3191         TP_ARGS(src, dest),
3192         TP_STRUCT__entry(
3193                 __field(dev_t, dev)
3194                 __field(unsigned long, src_ino)
3195                 __field(loff_t, src_isize)
3196                 __field(unsigned long, dest_ino)
3197                 __field(loff_t, dest_isize)
3198         ),
3199         TP_fast_assign(
3200                 __entry->dev = src->i_sb->s_dev;
3201                 __entry->src_ino = src->i_ino;
3202                 __entry->src_isize = i_size_read(src);
3203                 __entry->dest_ino = dest->i_ino;
3204                 __entry->dest_isize = i_size_read(dest);
3205         ),
3206         TP_printk("dev %d:%d "
3207                   "ino 0x%lx isize 0x%llx -> "
3208                   "ino 0x%lx isize 0x%llx",
3209                   MAJOR(__entry->dev), MINOR(__entry->dev),
3210                   __entry->src_ino,
3211                   __entry->src_isize,
3212                   __entry->dest_ino,
3213                   __entry->dest_isize)
3214 );
3215
3216 /* unshare tracepoints */
3217 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3218 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3219
3220 /* copy on write */
3221 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3222 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_alloc);
3223 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3224 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3225 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3226
3227 DEFINE_RW_EVENT(xfs_reflink_reserve_cow);
3228
3229 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_bounce_dio_write);
3230 DEFINE_IOMAP_EVENT(xfs_reflink_find_cow_mapping);
3231 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_irec);
3232
3233 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3234 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3235 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap);
3236
3237 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3238 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3239
3240
3241 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3242
3243 /* rmap swapext tracepoints */
3244 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3245 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3246 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3247
3248 /* fsmap traces */
3249 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3250         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3251                  struct xfs_rmap_irec *rmap),
3252         TP_ARGS(mp, keydev, agno, rmap),
3253         TP_STRUCT__entry(
3254                 __field(dev_t, dev)
3255                 __field(dev_t, keydev)
3256                 __field(xfs_agnumber_t, agno)
3257                 __field(xfs_fsblock_t, bno)
3258                 __field(xfs_filblks_t, len)
3259                 __field(__uint64_t, owner)
3260                 __field(__uint64_t, offset)
3261                 __field(unsigned int, flags)
3262         ),
3263         TP_fast_assign(
3264                 __entry->dev = mp->m_super->s_dev;
3265                 __entry->keydev = new_decode_dev(keydev);
3266                 __entry->agno = agno;
3267                 __entry->bno = rmap->rm_startblock;
3268                 __entry->len = rmap->rm_blockcount;
3269                 __entry->owner = rmap->rm_owner;
3270                 __entry->offset = rmap->rm_offset;
3271                 __entry->flags = rmap->rm_flags;
3272         ),
3273         TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld offset %llu flags 0x%x",
3274                   MAJOR(__entry->dev), MINOR(__entry->dev),
3275                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3276                   __entry->agno,
3277                   __entry->bno,
3278                   __entry->len,
3279                   __entry->owner,
3280                   __entry->offset,
3281                   __entry->flags)
3282 )
3283 #define DEFINE_FSMAP_EVENT(name) \
3284 DEFINE_EVENT(xfs_fsmap_class, name, \
3285         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3286                  struct xfs_rmap_irec *rmap), \
3287         TP_ARGS(mp, keydev, agno, rmap))
3288 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3289 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3290 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3291
3292 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3293         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3294         TP_ARGS(mp, fsmap),
3295         TP_STRUCT__entry(
3296                 __field(dev_t, dev)
3297                 __field(dev_t, keydev)
3298                 __field(xfs_daddr_t, block)
3299                 __field(xfs_daddr_t, len)
3300                 __field(__uint64_t, owner)
3301                 __field(__uint64_t, offset)
3302                 __field(__uint64_t, flags)
3303         ),
3304         TP_fast_assign(
3305                 __entry->dev = mp->m_super->s_dev;
3306                 __entry->keydev = new_decode_dev(fsmap->fmr_device);
3307                 __entry->block = fsmap->fmr_physical;
3308                 __entry->len = fsmap->fmr_length;
3309                 __entry->owner = fsmap->fmr_owner;
3310                 __entry->offset = fsmap->fmr_offset;
3311                 __entry->flags = fsmap->fmr_flags;
3312         ),
3313         TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld offset %llu flags 0x%llx",
3314                   MAJOR(__entry->dev), MINOR(__entry->dev),
3315                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3316                   __entry->block,
3317                   __entry->len,
3318                   __entry->owner,
3319                   __entry->offset,
3320                   __entry->flags)
3321 )
3322 #define DEFINE_GETFSMAP_EVENT(name) \
3323 DEFINE_EVENT(xfs_getfsmap_class, name, \
3324         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3325         TP_ARGS(mp, fsmap))
3326 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3327 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3328 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3329
3330 #endif /* _TRACE_XFS_H */
3331
3332 #undef TRACE_INCLUDE_PATH
3333 #define TRACE_INCLUDE_PATH .
3334 #define TRACE_INCLUDE_FILE xfs_trace
3335 #include <trace/define_trace.h>