fs/xfs/xfs_trace.h

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2009, Christoph Hellwig
   4  * All Rights Reserved.
   5  */
   6 #undef TRACE_SYSTEM
   7 #define TRACE_SYSTEM xfs
   8
   9 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  10 #define _TRACE_XFS_H
  11
  12 #include <linux/tracepoint.h>
  13
  14 struct xfs_agf;
  15 struct xfs_alloc_arg;
  16 struct xfs_attr_list_context;
  17 struct xfs_buf_log_item;
  18 struct xfs_da_args;
  19 struct xfs_da_node_entry;
  20 struct xfs_dquot;
  21 struct xfs_log_item;
  22 struct xlog;
  23 struct xlog_ticket;
  24 struct xlog_recover;
  25 struct xlog_recover_item;
  26 struct xfs_buf_log_format;
  27 struct xfs_inode_log_format;
  28 struct xfs_bmbt_irec;
  29 struct xfs_btree_cur;
  30 struct xfs_refcount_irec;
  31 struct xfs_fsmap;
  32 struct xfs_rmap_irec;
  33
  34 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  35         TP_PROTO(struct xfs_attr_list_context *ctx),
  36         TP_ARGS(ctx),
  37         TP_STRUCT__entry(
  38                 __field(dev_t, dev)
  39                 __field(xfs_ino_t, ino)
  40                 __field(u32, hashval)
  41                 __field(u32, blkno)
  42                 __field(u32, offset)
  43                 __field(void *, alist)
  44                 __field(int, bufsize)
  45                 __field(int, count)
  46                 __field(int, firstu)
  47                 __field(int, dupcnt)
  48                 __field(int, flags)
  49         ),
  50         TP_fast_assign(
  51                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  52                 __entry->ino = ctx->dp->i_ino;
  53                 __entry->hashval = ctx->cursor->hashval;
  54                 __entry->blkno = ctx->cursor->blkno;
  55                 __entry->offset = ctx->cursor->offset;
  56                 __entry->alist = ctx->alist;
  57                 __entry->bufsize = ctx->bufsize;
  58                 __entry->count = ctx->count;
  59                 __entry->firstu = ctx->firstu;
  60                 __entry->flags = ctx->flags;
  61         ),
  62         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  63                   "alist %p size %u count %u firstu %u flags %d %s",
  64                   MAJOR(__entry->dev), MINOR(__entry->dev),
  65                    __entry->ino,
  66                    __entry->hashval,
  67                    __entry->blkno,
  68                    __entry->offset,
  69                    __entry->dupcnt,
  70                    __entry->alist,
  71                    __entry->bufsize,
  72                    __entry->count,
  73                    __entry->firstu,
  74                    __entry->flags,
  75                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  76         )
  77 )
  78
  79 #define DEFINE_ATTR_LIST_EVENT(name) \
  80 DEFINE_EVENT(xfs_attr_list_class, name, \
  81         TP_PROTO(struct xfs_attr_list_context *ctx), \
  82         TP_ARGS(ctx))
  83 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  84 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  85 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  86 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  87 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  88 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  89 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
  90 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
  91 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
  92 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
  93
  94 DECLARE_EVENT_CLASS(xfs_perag_class,
  95         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
  96                  unsigned long caller_ip),
  97         TP_ARGS(mp, agno, refcount, caller_ip),
  98         TP_STRUCT__entry(
  99                 __field(dev_t, dev)
 100                 __field(xfs_agnumber_t, agno)
 101                 __field(int, refcount)
 102                 __field(unsigned long, caller_ip)
 103         ),
 104         TP_fast_assign(
 105                 __entry->dev = mp->m_super->s_dev;
 106                 __entry->agno = agno;
 107                 __entry->refcount = refcount;
 108                 __entry->caller_ip = caller_ip;
 109         ),
 110         TP_printk("dev %d:%d agno %u refcount %d caller %pS",
 111                   MAJOR(__entry->dev), MINOR(__entry->dev),
 112                   __entry->agno,
 113                   __entry->refcount,
 114                   (char *)__entry->caller_ip)
 115 );
 116
 117 #define DEFINE_PERAG_REF_EVENT(name)    \
 118 DEFINE_EVENT(xfs_perag_class, name,     \
 119         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 120                  unsigned long caller_ip),                                      \
 121         TP_ARGS(mp, agno, refcount, caller_ip))
 122 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 123 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 124 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 125 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 126 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 127 DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 128 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 129 DEFINE_PERAG_REF_EVENT(xfs_perag_set_cowblocks);
 130 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_cowblocks);
 131
 132 DECLARE_EVENT_CLASS(xfs_ag_class,
 133         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 134         TP_ARGS(mp, agno),
 135         TP_STRUCT__entry(
 136                 __field(dev_t, dev)
 137                 __field(xfs_agnumber_t, agno)
 138         ),
 139         TP_fast_assign(
 140                 __entry->dev = mp->m_super->s_dev;
 141                 __entry->agno = agno;
 142         ),
 143         TP_printk("dev %d:%d agno %u",
 144                   MAJOR(__entry->dev), MINOR(__entry->dev),
 145                   __entry->agno)
 146 );
 147 #define DEFINE_AG_EVENT(name)   \
 148 DEFINE_EVENT(xfs_ag_class, name,        \
 149         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 150         TP_ARGS(mp, agno))
 151
 152 DEFINE_AG_EVENT(xfs_read_agf);
 153 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 154 DEFINE_AG_EVENT(xfs_read_agi);
 155 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 156
 157 TRACE_EVENT(xfs_attr_list_node_descend,
 158         TP_PROTO(struct xfs_attr_list_context *ctx,
 159                  struct xfs_da_node_entry *btree),
 160         TP_ARGS(ctx, btree),
 161         TP_STRUCT__entry(
 162                 __field(dev_t, dev)
 163                 __field(xfs_ino_t, ino)
 164                 __field(u32, hashval)
 165                 __field(u32, blkno)
 166                 __field(u32, offset)
 167                 __field(void *, alist)
 168                 __field(int, bufsize)
 169                 __field(int, count)
 170                 __field(int, firstu)
 171                 __field(int, dupcnt)
 172                 __field(int, flags)
 173                 __field(u32, bt_hashval)
 174                 __field(u32, bt_before)
 175         ),
 176         TP_fast_assign(
 177                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 178                 __entry->ino = ctx->dp->i_ino;
 179                 __entry->hashval = ctx->cursor->hashval;
 180                 __entry->blkno = ctx->cursor->blkno;
 181                 __entry->offset = ctx->cursor->offset;
 182                 __entry->alist = ctx->alist;
 183                 __entry->bufsize = ctx->bufsize;
 184                 __entry->count = ctx->count;
 185                 __entry->firstu = ctx->firstu;
 186                 __entry->flags = ctx->flags;
 187                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 188                 __entry->bt_before = be32_to_cpu(btree->before);
 189         ),
 190         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 191                   "alist %p size %u count %u firstu %u flags %d %s "
 192                   "node hashval %u, node before %u",
 193                   MAJOR(__entry->dev), MINOR(__entry->dev),
 194                    __entry->ino,
 195                    __entry->hashval,
 196                    __entry->blkno,
 197                    __entry->offset,
 198                    __entry->dupcnt,
 199                    __entry->alist,
 200                    __entry->bufsize,
 201                    __entry->count,
 202                    __entry->firstu,
 203                    __entry->flags,
 204                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 205                    __entry->bt_hashval,
 206                    __entry->bt_before)
 207 );
 208
 209 DECLARE_EVENT_CLASS(xfs_bmap_class,
 210         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state,
 211                  unsigned long caller_ip),
 212         TP_ARGS(ip, cur, state, caller_ip),
 213         TP_STRUCT__entry(
 214                 __field(dev_t, dev)
 215                 __field(xfs_ino_t, ino)
 216                 __field(void *, leaf);
 217                 __field(int, pos);
 218                 __field(xfs_fileoff_t, startoff)
 219                 __field(xfs_fsblock_t, startblock)
 220                 __field(xfs_filblks_t, blockcount)
 221                 __field(xfs_exntst_t, state)
 222                 __field(int, bmap_state)
 223                 __field(unsigned long, caller_ip)
 224         ),
 225         TP_fast_assign(
 226                 struct xfs_ifork        *ifp;
 227                 struct xfs_bmbt_irec    r;
 228
 229                 ifp = xfs_iext_state_to_fork(ip, state);
 230                 xfs_iext_get_extent(ifp, cur, &r);
 231                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 232                 __entry->ino = ip->i_ino;
 233                 __entry->leaf = cur->leaf;
 234                 __entry->pos = cur->pos;
 235                 __entry->startoff = r.br_startoff;
 236                 __entry->startblock = r.br_startblock;
 237                 __entry->blockcount = r.br_blockcount;
 238                 __entry->state = r.br_state;
 239                 __entry->bmap_state = state;
 240                 __entry->caller_ip = caller_ip;
 241         ),
 242         TP_printk("dev %d:%d ino 0x%llx state %s cur %p/%d "
 243                   "offset %lld block %lld count %lld flag %d caller %pS",
 244                   MAJOR(__entry->dev), MINOR(__entry->dev),
 245                   __entry->ino,
 246                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 247                   __entry->leaf,
 248                   __entry->pos,
 249                   __entry->startoff,
 250                   (int64_t)__entry->startblock,
 251                   __entry->blockcount,
 252                   __entry->state,
 253                   (char *)__entry->caller_ip)
 254 )
 255
 256 #define DEFINE_BMAP_EVENT(name) \
 257 DEFINE_EVENT(xfs_bmap_class, name, \
 258         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state, \
 259                  unsigned long caller_ip), \
 260         TP_ARGS(ip, cur, state, caller_ip))
 261 DEFINE_BMAP_EVENT(xfs_iext_insert);
 262 DEFINE_BMAP_EVENT(xfs_iext_remove);
 263 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 264 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 265 DEFINE_BMAP_EVENT(xfs_read_extent);
 266 DEFINE_BMAP_EVENT(xfs_write_extent);
 267
 268 DECLARE_EVENT_CLASS(xfs_buf_class,
 269         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 270         TP_ARGS(bp, caller_ip),
 271         TP_STRUCT__entry(
 272                 __field(dev_t, dev)
 273                 __field(xfs_daddr_t, bno)
 274                 __field(int, nblks)
 275                 __field(int, hold)
 276                 __field(int, pincount)
 277                 __field(unsigned, lockval)
 278                 __field(unsigned, flags)
 279                 __field(unsigned long, caller_ip)
 280         ),
 281         TP_fast_assign(
 282                 __entry->dev = bp->b_target->bt_dev;
 283                 __entry->bno = bp->b_bn;
 284                 __entry->nblks = bp->b_length;
 285                 __entry->hold = atomic_read(&bp->b_hold);
 286                 __entry->pincount = atomic_read(&bp->b_pin_count);
 287                 __entry->lockval = bp->b_sema.count;
 288                 __entry->flags = bp->b_flags;
 289                 __entry->caller_ip = caller_ip;
 290         ),
 291         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 292                   "lock %d flags %s caller %pS",
 293                   MAJOR(__entry->dev), MINOR(__entry->dev),
 294                   (unsigned long long)__entry->bno,
 295                   __entry->nblks,
 296                   __entry->hold,
 297                   __entry->pincount,
 298                   __entry->lockval,
 299                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 300                   (void *)__entry->caller_ip)
 301 )
 302
 303 #define DEFINE_BUF_EVENT(name) \
 304 DEFINE_EVENT(xfs_buf_class, name, \
 305         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 306         TP_ARGS(bp, caller_ip))
 307 DEFINE_BUF_EVENT(xfs_buf_init);
 308 DEFINE_BUF_EVENT(xfs_buf_free);
 309 DEFINE_BUF_EVENT(xfs_buf_hold);
 310 DEFINE_BUF_EVENT(xfs_buf_rele);
 311 DEFINE_BUF_EVENT(xfs_buf_iodone);
 312 DEFINE_BUF_EVENT(xfs_buf_submit);
 313 DEFINE_BUF_EVENT(xfs_buf_lock);
 314 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 315 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
 316 DEFINE_BUF_EVENT(xfs_buf_trylock);
 317 DEFINE_BUF_EVENT(xfs_buf_unlock);
 318 DEFINE_BUF_EVENT(xfs_buf_iowait);
 319 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 320 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 321 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 322 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 323 DEFINE_BUF_EVENT(xfs_buf_delwri_pushbuf);
 324 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 325 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 326 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 327 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 328 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 329 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 330
 331 /* not really buffer traces, but the buf provides useful information */
 332 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 333 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 334
 335 /* pass flags explicitly */
 336 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 337         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 338         TP_ARGS(bp, flags, caller_ip),
 339         TP_STRUCT__entry(
 340                 __field(dev_t, dev)
 341                 __field(xfs_daddr_t, bno)
 342                 __field(size_t, buffer_length)
 343                 __field(int, hold)
 344                 __field(int, pincount)
 345                 __field(unsigned, lockval)
 346                 __field(unsigned, flags)
 347                 __field(unsigned long, caller_ip)
 348         ),
 349         TP_fast_assign(
 350                 __entry->dev = bp->b_target->bt_dev;
 351                 __entry->bno = bp->b_bn;
 352                 __entry->buffer_length = BBTOB(bp->b_length);
 353                 __entry->flags = flags;
 354                 __entry->hold = atomic_read(&bp->b_hold);
 355                 __entry->pincount = atomic_read(&bp->b_pin_count);
 356                 __entry->lockval = bp->b_sema.count;
 357                 __entry->caller_ip = caller_ip;
 358         ),
 359         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 360                   "lock %d flags %s caller %pS",
 361                   MAJOR(__entry->dev), MINOR(__entry->dev),
 362                   (unsigned long long)__entry->bno,
 363                   __entry->buffer_length,
 364                   __entry->hold,
 365                   __entry->pincount,
 366                   __entry->lockval,
 367                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 368                   (void *)__entry->caller_ip)
 369 )
 370
 371 #define DEFINE_BUF_FLAGS_EVENT(name) \
 372 DEFINE_EVENT(xfs_buf_flags_class, name, \
 373         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 374         TP_ARGS(bp, flags, caller_ip))
 375 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 376 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 377 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 378
 379 TRACE_EVENT(xfs_buf_ioerror,
 380         TP_PROTO(struct xfs_buf *bp, int error, xfs_failaddr_t caller_ip),
 381         TP_ARGS(bp, error, caller_ip),
 382         TP_STRUCT__entry(
 383                 __field(dev_t, dev)
 384                 __field(xfs_daddr_t, bno)
 385                 __field(size_t, buffer_length)
 386                 __field(unsigned, flags)
 387                 __field(int, hold)
 388                 __field(int, pincount)
 389                 __field(unsigned, lockval)
 390                 __field(int, error)
 391                 __field(xfs_failaddr_t, caller_ip)
 392         ),
 393         TP_fast_assign(
 394                 __entry->dev = bp->b_target->bt_dev;
 395                 __entry->bno = bp->b_bn;
 396                 __entry->buffer_length = BBTOB(bp->b_length);
 397                 __entry->hold = atomic_read(&bp->b_hold);
 398                 __entry->pincount = atomic_read(&bp->b_pin_count);
 399                 __entry->lockval = bp->b_sema.count;
 400                 __entry->error = error;
 401                 __entry->flags = bp->b_flags;
 402                 __entry->caller_ip = caller_ip;
 403         ),
 404         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 405                   "lock %d error %d flags %s caller %pS",
 406                   MAJOR(__entry->dev), MINOR(__entry->dev),
 407                   (unsigned long long)__entry->bno,
 408                   __entry->buffer_length,
 409                   __entry->hold,
 410                   __entry->pincount,
 411                   __entry->lockval,
 412                   __entry->error,
 413                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 414                   (void *)__entry->caller_ip)
 415 );
 416
 417 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 418         TP_PROTO(struct xfs_buf_log_item *bip),
 419         TP_ARGS(bip),
 420         TP_STRUCT__entry(
 421                 __field(dev_t, dev)
 422                 __field(xfs_daddr_t, buf_bno)
 423                 __field(size_t, buf_len)
 424                 __field(int, buf_hold)
 425                 __field(int, buf_pincount)
 426                 __field(int, buf_lockval)
 427                 __field(unsigned, buf_flags)
 428                 __field(unsigned, bli_recur)
 429                 __field(int, bli_refcount)
 430                 __field(unsigned, bli_flags)
 431                 __field(unsigned long, li_flags)
 432         ),
 433         TP_fast_assign(
 434                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 435                 __entry->bli_flags = bip->bli_flags;
 436                 __entry->bli_recur = bip->bli_recur;
 437                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 438                 __entry->buf_bno = bip->bli_buf->b_bn;
 439                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 440                 __entry->buf_flags = bip->bli_buf->b_flags;
 441                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 442                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 443                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 444                 __entry->li_flags = bip->bli_item.li_flags;
 445         ),
 446         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 447                   "lock %d flags %s recur %d refcount %d bliflags %s "
 448                   "liflags %s",
 449                   MAJOR(__entry->dev), MINOR(__entry->dev),
 450                   (unsigned long long)__entry->buf_bno,
 451                   __entry->buf_len,
 452                   __entry->buf_hold,
 453                   __entry->buf_pincount,
 454                   __entry->buf_lockval,
 455                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 456                   __entry->bli_recur,
 457                   __entry->bli_refcount,
 458                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 459                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 460 )
 461
 462 #define DEFINE_BUF_ITEM_EVENT(name) \
 463 DEFINE_EVENT(xfs_buf_item_class, name, \
 464         TP_PROTO(struct xfs_buf_log_item *bip), \
 465         TP_ARGS(bip))
 466 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 467 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 468 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 469 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 470 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 471 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 472 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 473 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 474 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 475 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 476 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 477 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 478 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 479 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 480 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 481 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 482 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 483 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 484 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 485 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 486 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 487 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 488 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 489 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 490 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 491
 492 DECLARE_EVENT_CLASS(xfs_filestream_class,
 493         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno),
 494         TP_ARGS(mp, ino, agno),
 495         TP_STRUCT__entry(
 496                 __field(dev_t, dev)
 497                 __field(xfs_ino_t, ino)
 498                 __field(xfs_agnumber_t, agno)
 499                 __field(int, streams)
 500         ),
 501         TP_fast_assign(
 502                 __entry->dev = mp->m_super->s_dev;
 503                 __entry->ino = ino;
 504                 __entry->agno = agno;
 505                 __entry->streams = xfs_filestream_peek_ag(mp, agno);
 506         ),
 507         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 508                   MAJOR(__entry->dev), MINOR(__entry->dev),
 509                   __entry->ino,
 510                   __entry->agno,
 511                   __entry->streams)
 512 )
 513 #define DEFINE_FILESTREAM_EVENT(name) \
 514 DEFINE_EVENT(xfs_filestream_class, name, \
 515         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno), \
 516         TP_ARGS(mp, ino, agno))
 517 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 518 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 519 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 520
 521 TRACE_EVENT(xfs_filestream_pick,
 522         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 523                  xfs_extlen_t free, int nscan),
 524         TP_ARGS(ip, agno, free, nscan),
 525         TP_STRUCT__entry(
 526                 __field(dev_t, dev)
 527                 __field(xfs_ino_t, ino)
 528                 __field(xfs_agnumber_t, agno)
 529                 __field(int, streams)
 530                 __field(xfs_extlen_t, free)
 531                 __field(int, nscan)
 532         ),
 533         TP_fast_assign(
 534                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 535                 __entry->ino = ip->i_ino;
 536                 __entry->agno = agno;
 537                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 538                 __entry->free = free;
 539                 __entry->nscan = nscan;
 540         ),
 541         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 542                   MAJOR(__entry->dev), MINOR(__entry->dev),
 543                   __entry->ino,
 544                   __entry->agno,
 545                   __entry->streams,
 546                   __entry->free,
 547                   __entry->nscan)
 548 );
 549
 550 DECLARE_EVENT_CLASS(xfs_lock_class,
 551         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 552                  unsigned long caller_ip),
 553         TP_ARGS(ip,  lock_flags, caller_ip),
 554         TP_STRUCT__entry(
 555                 __field(dev_t, dev)
 556                 __field(xfs_ino_t, ino)
 557                 __field(int, lock_flags)
 558                 __field(unsigned long, caller_ip)
 559         ),
 560         TP_fast_assign(
 561                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 562                 __entry->ino = ip->i_ino;
 563                 __entry->lock_flags = lock_flags;
 564                 __entry->caller_ip = caller_ip;
 565         ),
 566         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pS",
 567                   MAJOR(__entry->dev), MINOR(__entry->dev),
 568                   __entry->ino,
 569                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 570                   (void *)__entry->caller_ip)
 571 )
 572
 573 #define DEFINE_LOCK_EVENT(name) \
 574 DEFINE_EVENT(xfs_lock_class, name, \
 575         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 576                  unsigned long caller_ip), \
 577         TP_ARGS(ip,  lock_flags, caller_ip))
 578 DEFINE_LOCK_EVENT(xfs_ilock);
 579 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 580 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 581 DEFINE_LOCK_EVENT(xfs_iunlock);
 582
 583 DECLARE_EVENT_CLASS(xfs_inode_class,
 584         TP_PROTO(struct xfs_inode *ip),
 585         TP_ARGS(ip),
 586         TP_STRUCT__entry(
 587                 __field(dev_t, dev)
 588                 __field(xfs_ino_t, ino)
 589         ),
 590         TP_fast_assign(
 591                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 592                 __entry->ino = ip->i_ino;
 593         ),
 594         TP_printk("dev %d:%d ino 0x%llx",
 595                   MAJOR(__entry->dev), MINOR(__entry->dev),
 596                   __entry->ino)
 597 )
 598
 599 #define DEFINE_INODE_EVENT(name) \
 600 DEFINE_EVENT(xfs_inode_class, name, \
 601         TP_PROTO(struct xfs_inode *ip), \
 602         TP_ARGS(ip))
 603 DEFINE_INODE_EVENT(xfs_iget_skip);
 604 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 605 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 606 DEFINE_INODE_EVENT(xfs_iget_hit);
 607 DEFINE_INODE_EVENT(xfs_iget_miss);
 608
 609 DEFINE_INODE_EVENT(xfs_getattr);
 610 DEFINE_INODE_EVENT(xfs_setattr);
 611 DEFINE_INODE_EVENT(xfs_readlink);
 612 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 613 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 614 DEFINE_INODE_EVENT(xfs_free_file_space);
 615 DEFINE_INODE_EVENT(xfs_zero_file_space);
 616 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 617 DEFINE_INODE_EVENT(xfs_insert_file_space);
 618 DEFINE_INODE_EVENT(xfs_readdir);
 619 #ifdef CONFIG_XFS_POSIX_ACL
 620 DEFINE_INODE_EVENT(xfs_get_acl);
 621 #endif
 622 DEFINE_INODE_EVENT(xfs_vm_bmap);
 623 DEFINE_INODE_EVENT(xfs_file_ioctl);
 624 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 625 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 626 DEFINE_INODE_EVENT(xfs_dir_fsync);
 627 DEFINE_INODE_EVENT(xfs_file_fsync);
 628 DEFINE_INODE_EVENT(xfs_destroy_inode);
 629 DEFINE_INODE_EVENT(xfs_update_time);
 630
 631 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 632 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 633
 634 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 635 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 636 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 637 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
 638 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
 639 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
 640
 641 TRACE_EVENT(xfs_filemap_fault,
 642         TP_PROTO(struct xfs_inode *ip, enum page_entry_size pe_size,
 643                  bool write_fault),
 644         TP_ARGS(ip, pe_size, write_fault),
 645         TP_STRUCT__entry(
 646                 __field(dev_t, dev)
 647                 __field(xfs_ino_t, ino)
 648                 __field(enum page_entry_size, pe_size)
 649                 __field(bool, write_fault)
 650         ),
 651         TP_fast_assign(
 652                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 653                 __entry->ino = ip->i_ino;
 654                 __entry->pe_size = pe_size;
 655                 __entry->write_fault = write_fault;
 656         ),
 657         TP_printk("dev %d:%d ino 0x%llx %s write_fault %d",
 658                   MAJOR(__entry->dev), MINOR(__entry->dev),
 659                   __entry->ino,
 660                   __print_symbolic(__entry->pe_size,
 661                         { PE_SIZE_PTE,  "PTE" },
 662                         { PE_SIZE_PMD,  "PMD" },
 663                         { PE_SIZE_PUD,  "PUD" }),
 664                   __entry->write_fault)
 665 )
 666
 667 DECLARE_EVENT_CLASS(xfs_iref_class,
 668         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 669         TP_ARGS(ip, caller_ip),
 670         TP_STRUCT__entry(
 671                 __field(dev_t, dev)
 672                 __field(xfs_ino_t, ino)
 673                 __field(int, count)
 674                 __field(int, pincount)
 675                 __field(unsigned long, caller_ip)
 676         ),
 677         TP_fast_assign(
 678                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 679                 __entry->ino = ip->i_ino;
 680                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 681                 __entry->pincount = atomic_read(&ip->i_pincount);
 682                 __entry->caller_ip = caller_ip;
 683         ),
 684         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pS",
 685                   MAJOR(__entry->dev), MINOR(__entry->dev),
 686                   __entry->ino,
 687                   __entry->count,
 688                   __entry->pincount,
 689                   (char *)__entry->caller_ip)
 690 )
 691
 692 TRACE_EVENT(xfs_iomap_prealloc_size,
 693         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 694                  unsigned int writeio_blocks),
 695         TP_ARGS(ip, blocks, shift, writeio_blocks),
 696         TP_STRUCT__entry(
 697                 __field(dev_t, dev)
 698                 __field(xfs_ino_t, ino)
 699                 __field(xfs_fsblock_t, blocks)
 700                 __field(int, shift)
 701                 __field(unsigned int, writeio_blocks)
 702         ),
 703         TP_fast_assign(
 704                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 705                 __entry->ino = ip->i_ino;
 706                 __entry->blocks = blocks;
 707                 __entry->shift = shift;
 708                 __entry->writeio_blocks = writeio_blocks;
 709         ),
 710         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 711                   "m_writeio_blocks %u",
 712                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 713                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 714 )
 715
 716 TRACE_EVENT(xfs_irec_merge_pre,
 717         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 718                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 719         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 720         TP_STRUCT__entry(
 721                 __field(dev_t, dev)
 722                 __field(xfs_agnumber_t, agno)
 723                 __field(xfs_agino_t, agino)
 724                 __field(uint16_t, holemask)
 725                 __field(xfs_agino_t, nagino)
 726                 __field(uint16_t, nholemask)
 727         ),
 728         TP_fast_assign(
 729                 __entry->dev = mp->m_super->s_dev;
 730                 __entry->agno = agno;
 731                 __entry->agino = agino;
 732                 __entry->holemask = holemask;
 733                 __entry->nagino = nagino;
 734                 __entry->nholemask = holemask;
 735         ),
 736         TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 737                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 738                   __entry->agino, __entry->holemask, __entry->nagino,
 739                   __entry->nholemask)
 740 )
 741
 742 TRACE_EVENT(xfs_irec_merge_post,
 743         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 744                  uint16_t holemask),
 745         TP_ARGS(mp, agno, agino, holemask),
 746         TP_STRUCT__entry(
 747                 __field(dev_t, dev)
 748                 __field(xfs_agnumber_t, agno)
 749                 __field(xfs_agino_t, agino)
 750                 __field(uint16_t, holemask)
 751         ),
 752         TP_fast_assign(
 753                 __entry->dev = mp->m_super->s_dev;
 754                 __entry->agno = agno;
 755                 __entry->agino = agino;
 756                 __entry->holemask = holemask;
 757         ),
 758         TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 759                   MINOR(__entry->dev), __entry->agno, __entry->agino,
 760                   __entry->holemask)
 761 )
 762
 763 #define DEFINE_IREF_EVENT(name) \
 764 DEFINE_EVENT(xfs_iref_class, name, \
 765         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 766         TP_ARGS(ip, caller_ip))
 767 DEFINE_IREF_EVENT(xfs_irele);
 768 DEFINE_IREF_EVENT(xfs_inode_pin);
 769 DEFINE_IREF_EVENT(xfs_inode_unpin);
 770 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 771
 772 DECLARE_EVENT_CLASS(xfs_namespace_class,
 773         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 774         TP_ARGS(dp, name),
 775         TP_STRUCT__entry(
 776                 __field(dev_t, dev)
 777                 __field(xfs_ino_t, dp_ino)
 778                 __field(int, namelen)
 779                 __dynamic_array(char, name, name->len)
 780         ),
 781         TP_fast_assign(
 782                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 783                 __entry->dp_ino = dp->i_ino;
 784                 __entry->namelen = name->len;
 785                 memcpy(__get_str(name), name->name, name->len);
 786         ),
 787         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 788                   MAJOR(__entry->dev), MINOR(__entry->dev),
 789                   __entry->dp_ino,
 790                   __entry->namelen,
 791                   __get_str(name))
 792 )
 793
 794 #define DEFINE_NAMESPACE_EVENT(name) \
 795 DEFINE_EVENT(xfs_namespace_class, name, \
 796         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 797         TP_ARGS(dp, name))
 798 DEFINE_NAMESPACE_EVENT(xfs_remove);
 799 DEFINE_NAMESPACE_EVENT(xfs_link);
 800 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 801 DEFINE_NAMESPACE_EVENT(xfs_create);
 802 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 803
 804 TRACE_EVENT(xfs_rename,
 805         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 806                  struct xfs_name *src_name, struct xfs_name *target_name),
 807         TP_ARGS(src_dp, target_dp, src_name, target_name),
 808         TP_STRUCT__entry(
 809                 __field(dev_t, dev)
 810                 __field(xfs_ino_t, src_dp_ino)
 811                 __field(xfs_ino_t, target_dp_ino)
 812                 __field(int, src_namelen)
 813                 __field(int, target_namelen)
 814                 __dynamic_array(char, src_name, src_name->len)
 815                 __dynamic_array(char, target_name, target_name->len)
 816         ),
 817         TP_fast_assign(
 818                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 819                 __entry->src_dp_ino = src_dp->i_ino;
 820                 __entry->target_dp_ino = target_dp->i_ino;
 821                 __entry->src_namelen = src_name->len;
 822                 __entry->target_namelen = target_name->len;
 823                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 824                 memcpy(__get_str(target_name), target_name->name,
 825                         target_name->len);
 826         ),
 827         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 828                   " src name %.*s target name %.*s",
 829                   MAJOR(__entry->dev), MINOR(__entry->dev),
 830                   __entry->src_dp_ino,
 831                   __entry->target_dp_ino,
 832                   __entry->src_namelen,
 833                   __get_str(src_name),
 834                   __entry->target_namelen,
 835                   __get_str(target_name))
 836 )
 837
 838 DECLARE_EVENT_CLASS(xfs_dquot_class,
 839         TP_PROTO(struct xfs_dquot *dqp),
 840         TP_ARGS(dqp),
 841         TP_STRUCT__entry(
 842                 __field(dev_t, dev)
 843                 __field(u32, id)
 844                 __field(unsigned, flags)
 845                 __field(unsigned, nrefs)
 846                 __field(unsigned long long, res_bcount)
 847                 __field(unsigned long long, bcount)
 848                 __field(unsigned long long, icount)
 849                 __field(unsigned long long, blk_hardlimit)
 850                 __field(unsigned long long, blk_softlimit)
 851                 __field(unsigned long long, ino_hardlimit)
 852                 __field(unsigned long long, ino_softlimit)
 853         ), \
 854         TP_fast_assign(
 855                 __entry->dev = dqp->q_mount->m_super->s_dev;
 856                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 857                 __entry->flags = dqp->dq_flags;
 858                 __entry->nrefs = dqp->q_nrefs;
 859                 __entry->res_bcount = dqp->q_res_bcount;
 860                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 861                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 862                 __entry->blk_hardlimit =
 863                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 864                 __entry->blk_softlimit =
 865                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 866                 __entry->ino_hardlimit =
 867                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 868                 __entry->ino_softlimit =
 869                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 870         ),
 871         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 872                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 873                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 874                   MAJOR(__entry->dev), MINOR(__entry->dev),
 875                   __entry->id,
 876                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 877                   __entry->nrefs,
 878                   __entry->res_bcount,
 879                   __entry->bcount,
 880                   __entry->blk_hardlimit,
 881                   __entry->blk_softlimit,
 882                   __entry->icount,
 883                   __entry->ino_hardlimit,
 884                   __entry->ino_softlimit)
 885 )
 886
 887 #define DEFINE_DQUOT_EVENT(name) \
 888 DEFINE_EVENT(xfs_dquot_class, name, \
 889         TP_PROTO(struct xfs_dquot *dqp), \
 890         TP_ARGS(dqp))
 891 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 892 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 893 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 894 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 895 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 896 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 897 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 898 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 899 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 900 DEFINE_DQUOT_EVENT(xfs_dqread);
 901 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 902 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 903 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 904 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 905 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 906 DEFINE_DQUOT_EVENT(xfs_dqput);
 907 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 908 DEFINE_DQUOT_EVENT(xfs_dqrele);
 909 DEFINE_DQUOT_EVENT(xfs_dqflush);
 910 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 911 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 912
 913 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 914         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 915         TP_ARGS(log, tic),
 916         TP_STRUCT__entry(
 917                 __field(dev_t, dev)
 918                 __field(char, ocnt)
 919                 __field(char, cnt)
 920                 __field(int, curr_res)
 921                 __field(int, unit_res)
 922                 __field(unsigned int, flags)
 923                 __field(int, reserveq)
 924                 __field(int, writeq)
 925                 __field(int, grant_reserve_cycle)
 926                 __field(int, grant_reserve_bytes)
 927                 __field(int, grant_write_cycle)
 928                 __field(int, grant_write_bytes)
 929                 __field(int, curr_cycle)
 930                 __field(int, curr_block)
 931                 __field(xfs_lsn_t, tail_lsn)
 932         ),
 933         TP_fast_assign(
 934                 __entry->dev = log->l_mp->m_super->s_dev;
 935                 __entry->ocnt = tic->t_ocnt;
 936                 __entry->cnt = tic->t_cnt;
 937                 __entry->curr_res = tic->t_curr_res;
 938                 __entry->unit_res = tic->t_unit_res;
 939                 __entry->flags = tic->t_flags;
 940                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 941                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 942                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 943                                 &__entry->grant_reserve_cycle,
 944                                 &__entry->grant_reserve_bytes);
 945                 xlog_crack_grant_head(&log->l_write_head.grant,
 946                                 &__entry->grant_write_cycle,
 947                                 &__entry->grant_write_bytes);
 948                 __entry->curr_cycle = log->l_curr_cycle;
 949                 __entry->curr_block = log->l_curr_block;
 950                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 951         ),
 952         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
 953                   "t_unit_res %u t_flags %s reserveq %s "
 954                   "writeq %s grant_reserve_cycle %d "
 955                   "grant_reserve_bytes %d grant_write_cycle %d "
 956                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 957                   "tail_cycle %d tail_block %d",
 958                   MAJOR(__entry->dev), MINOR(__entry->dev),
 959                   __entry->ocnt,
 960                   __entry->cnt,
 961                   __entry->curr_res,
 962                   __entry->unit_res,
 963                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 964                   __entry->reserveq ? "empty" : "active",
 965                   __entry->writeq ? "empty" : "active",
 966                   __entry->grant_reserve_cycle,
 967                   __entry->grant_reserve_bytes,
 968                   __entry->grant_write_cycle,
 969                   __entry->grant_write_bytes,
 970                   __entry->curr_cycle,
 971                   __entry->curr_block,
 972                   CYCLE_LSN(__entry->tail_lsn),
 973                   BLOCK_LSN(__entry->tail_lsn)
 974         )
 975 )
 976
 977 #define DEFINE_LOGGRANT_EVENT(name) \
 978 DEFINE_EVENT(xfs_loggrant_class, name, \
 979         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 980         TP_ARGS(log, tic))
 981 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 982 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 983 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
 984 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
 985 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
 986 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
 987 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
 988 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
 989 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
 990 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
 991 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
 992 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
 993 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
 994 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
 995 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
 996 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
 997
 998 DECLARE_EVENT_CLASS(xfs_log_item_class,
 999         TP_PROTO(struct xfs_log_item *lip),
1000         TP_ARGS(lip),
1001         TP_STRUCT__entry(
1002                 __field(dev_t, dev)
1003                 __field(void *, lip)
1004                 __field(uint, type)
1005                 __field(unsigned long, flags)
1006                 __field(xfs_lsn_t, lsn)
1007         ),
1008         TP_fast_assign(
1009                 __entry->dev = lip->li_mountp->m_super->s_dev;
1010                 __entry->lip = lip;
1011                 __entry->type = lip->li_type;
1012                 __entry->flags = lip->li_flags;
1013                 __entry->lsn = lip->li_lsn;
1014         ),
1015         TP_printk("dev %d:%d lip %p lsn %d/%d type %s flags %s",
1016                   MAJOR(__entry->dev), MINOR(__entry->dev),
1017                   __entry->lip,
1018                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1019                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1020                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1021 )
1022
1023 TRACE_EVENT(xfs_log_force,
1024         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1025         TP_ARGS(mp, lsn, caller_ip),
1026         TP_STRUCT__entry(
1027                 __field(dev_t, dev)
1028                 __field(xfs_lsn_t, lsn)
1029                 __field(unsigned long, caller_ip)
1030         ),
1031         TP_fast_assign(
1032                 __entry->dev = mp->m_super->s_dev;
1033                 __entry->lsn = lsn;
1034                 __entry->caller_ip = caller_ip;
1035         ),
1036         TP_printk("dev %d:%d lsn 0x%llx caller %pS",
1037                   MAJOR(__entry->dev), MINOR(__entry->dev),
1038                   __entry->lsn, (void *)__entry->caller_ip)
1039 )
1040
1041 #define DEFINE_LOG_ITEM_EVENT(name) \
1042 DEFINE_EVENT(xfs_log_item_class, name, \
1043         TP_PROTO(struct xfs_log_item *lip), \
1044         TP_ARGS(lip))
1045 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1046 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1047 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1048 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1049
1050 DECLARE_EVENT_CLASS(xfs_ail_class,
1051         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1052         TP_ARGS(lip, old_lsn, new_lsn),
1053         TP_STRUCT__entry(
1054                 __field(dev_t, dev)
1055                 __field(void *, lip)
1056                 __field(uint, type)
1057                 __field(unsigned long, flags)
1058                 __field(xfs_lsn_t, old_lsn)
1059                 __field(xfs_lsn_t, new_lsn)
1060         ),
1061         TP_fast_assign(
1062                 __entry->dev = lip->li_mountp->m_super->s_dev;
1063                 __entry->lip = lip;
1064                 __entry->type = lip->li_type;
1065                 __entry->flags = lip->li_flags;
1066                 __entry->old_lsn = old_lsn;
1067                 __entry->new_lsn = new_lsn;
1068         ),
1069         TP_printk("dev %d:%d lip %p old lsn %d/%d new lsn %d/%d type %s flags %s",
1070                   MAJOR(__entry->dev), MINOR(__entry->dev),
1071                   __entry->lip,
1072                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1073                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1074                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1075                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1076 )
1077
1078 #define DEFINE_AIL_EVENT(name) \
1079 DEFINE_EVENT(xfs_ail_class, name, \
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 DEFINE_AIL_EVENT(xfs_ail_insert);
1083 DEFINE_AIL_EVENT(xfs_ail_move);
1084 DEFINE_AIL_EVENT(xfs_ail_delete);
1085
1086 TRACE_EVENT(xfs_log_assign_tail_lsn,
1087         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1088         TP_ARGS(log, new_lsn),
1089         TP_STRUCT__entry(
1090                 __field(dev_t, dev)
1091                 __field(xfs_lsn_t, new_lsn)
1092                 __field(xfs_lsn_t, old_lsn)
1093                 __field(xfs_lsn_t, last_sync_lsn)
1094         ),
1095         TP_fast_assign(
1096                 __entry->dev = log->l_mp->m_super->s_dev;
1097                 __entry->new_lsn = new_lsn;
1098                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1099                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1100         ),
1101         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1102                   MAJOR(__entry->dev), MINOR(__entry->dev),
1103                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1104                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1105                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1106 )
1107
1108 DECLARE_EVENT_CLASS(xfs_file_class,
1109         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),
1110         TP_ARGS(ip, count, offset),
1111         TP_STRUCT__entry(
1112                 __field(dev_t, dev)
1113                 __field(xfs_ino_t, ino)
1114                 __field(xfs_fsize_t, size)
1115                 __field(loff_t, offset)
1116                 __field(size_t, count)
1117         ),
1118         TP_fast_assign(
1119                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1120                 __entry->ino = ip->i_ino;
1121                 __entry->size = ip->i_d.di_size;
1122                 __entry->offset = offset;
1123                 __entry->count = count;
1124         ),
1125         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count 0x%zx",
1126                   MAJOR(__entry->dev), MINOR(__entry->dev),
1127                   __entry->ino,
1128                   __entry->size,
1129                   __entry->offset,
1130                   __entry->count)
1131 )
1132
1133 #define DEFINE_RW_EVENT(name)           \
1134 DEFINE_EVENT(xfs_file_class, name,      \
1135         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),    \
1136         TP_ARGS(ip, count, offset))
1137 DEFINE_RW_EVENT(xfs_file_buffered_read);
1138 DEFINE_RW_EVENT(xfs_file_direct_read);
1139 DEFINE_RW_EVENT(xfs_file_dax_read);
1140 DEFINE_RW_EVENT(xfs_file_buffered_write);
1141 DEFINE_RW_EVENT(xfs_file_direct_write);
1142 DEFINE_RW_EVENT(xfs_file_dax_write);
1143
1144 DECLARE_EVENT_CLASS(xfs_page_class,
1145         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1146                  unsigned int len),
1147         TP_ARGS(inode, page, off, len),
1148         TP_STRUCT__entry(
1149                 __field(dev_t, dev)
1150                 __field(xfs_ino_t, ino)
1151                 __field(pgoff_t, pgoff)
1152                 __field(loff_t, size)
1153                 __field(unsigned long, offset)
1154                 __field(unsigned int, length)
1155         ),
1156         TP_fast_assign(
1157                 __entry->dev = inode->i_sb->s_dev;
1158                 __entry->ino = XFS_I(inode)->i_ino;
1159                 __entry->pgoff = page_offset(page);
1160                 __entry->size = i_size_read(inode);
1161                 __entry->offset = off;
1162                 __entry->length = len;
1163         ),
1164         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1165                   "length %x",
1166                   MAJOR(__entry->dev), MINOR(__entry->dev),
1167                   __entry->ino,
1168                   __entry->pgoff,
1169                   __entry->size,
1170                   __entry->offset,
1171                   __entry->length)
1172 )
1173
1174 #define DEFINE_PAGE_EVENT(name)         \
1175 DEFINE_EVENT(xfs_page_class, name,      \
1176         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1177                  unsigned int len),     \
1178         TP_ARGS(inode, page, off, len))
1179 DEFINE_PAGE_EVENT(xfs_writepage);
1180 DEFINE_PAGE_EVENT(xfs_releasepage);
1181 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1182
1183 DECLARE_EVENT_CLASS(xfs_readpage_class,
1184         TP_PROTO(struct inode *inode, int nr_pages),
1185         TP_ARGS(inode, nr_pages),
1186         TP_STRUCT__entry(
1187                 __field(dev_t, dev)
1188                 __field(xfs_ino_t, ino)
1189                 __field(int, nr_pages)
1190         ),
1191         TP_fast_assign(
1192                 __entry->dev = inode->i_sb->s_dev;
1193                 __entry->ino = inode->i_ino;
1194                 __entry->nr_pages = nr_pages;
1195         ),
1196         TP_printk("dev %d:%d ino 0x%llx nr_pages %d",
1197                   MAJOR(__entry->dev), MINOR(__entry->dev),
1198                   __entry->ino,
1199                   __entry->nr_pages)
1200 )
1201
1202 #define DEFINE_READPAGE_EVENT(name)             \
1203 DEFINE_EVENT(xfs_readpage_class, name,  \
1204         TP_PROTO(struct inode *inode, int nr_pages), \
1205         TP_ARGS(inode, nr_pages))
1206 DEFINE_READPAGE_EVENT(xfs_vm_readpage);
1207 DEFINE_READPAGE_EVENT(xfs_vm_readpages);
1208
1209 DECLARE_EVENT_CLASS(xfs_imap_class,
1210         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1211                  int type, struct xfs_bmbt_irec *irec),
1212         TP_ARGS(ip, offset, count, type, irec),
1213         TP_STRUCT__entry(
1214                 __field(dev_t, dev)
1215                 __field(xfs_ino_t, ino)
1216                 __field(loff_t, size)
1217                 __field(loff_t, offset)
1218                 __field(size_t, count)
1219                 __field(int, type)
1220                 __field(xfs_fileoff_t, startoff)
1221                 __field(xfs_fsblock_t, startblock)
1222                 __field(xfs_filblks_t, blockcount)
1223         ),
1224         TP_fast_assign(
1225                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1226                 __entry->ino = ip->i_ino;
1227                 __entry->size = ip->i_d.di_size;
1228                 __entry->offset = offset;
1229                 __entry->count = count;
1230                 __entry->type = type;
1231                 __entry->startoff = irec ? irec->br_startoff : 0;
1232                 __entry->startblock = irec ? irec->br_startblock : 0;
1233                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1234         ),
1235         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1236                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1237                   MAJOR(__entry->dev), MINOR(__entry->dev),
1238                   __entry->ino,
1239                   __entry->size,
1240                   __entry->offset,
1241                   __entry->count,
1242                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1243                   __entry->startoff,
1244                   (int64_t)__entry->startblock,
1245                   __entry->blockcount)
1246 )
1247
1248 #define DEFINE_IOMAP_EVENT(name)        \
1249 DEFINE_EVENT(xfs_imap_class, name,      \
1250         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1251                  int type, struct xfs_bmbt_irec *irec),         \
1252         TP_ARGS(ip, offset, count, type, irec))
1253 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1254 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1255 DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
1256 DEFINE_IOMAP_EVENT(xfs_iomap_found);
1257
1258 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1259         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1260         TP_ARGS(ip, offset, count),
1261         TP_STRUCT__entry(
1262                 __field(dev_t, dev)
1263                 __field(xfs_ino_t, ino)
1264                 __field(loff_t, isize)
1265                 __field(loff_t, disize)
1266                 __field(loff_t, offset)
1267                 __field(size_t, count)
1268         ),
1269         TP_fast_assign(
1270                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1271                 __entry->ino = ip->i_ino;
1272                 __entry->isize = VFS_I(ip)->i_size;
1273                 __entry->disize = ip->i_d.di_size;
1274                 __entry->offset = offset;
1275                 __entry->count = count;
1276         ),
1277         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1278                   "offset 0x%llx count %zd",
1279                   MAJOR(__entry->dev), MINOR(__entry->dev),
1280                   __entry->ino,
1281                   __entry->isize,
1282                   __entry->disize,
1283                   __entry->offset,
1284                   __entry->count)
1285 );
1286
1287 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1288 DEFINE_EVENT(xfs_simple_io_class, name, \
1289         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1290         TP_ARGS(ip, offset, count))
1291 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1292 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1293 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1294 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1295 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1296 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1297 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1298
1299 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1300         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1301         TP_ARGS(ip, new_size),
1302         TP_STRUCT__entry(
1303                 __field(dev_t, dev)
1304                 __field(xfs_ino_t, ino)
1305                 __field(xfs_fsize_t, size)
1306                 __field(xfs_fsize_t, new_size)
1307         ),
1308         TP_fast_assign(
1309                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1310                 __entry->ino = ip->i_ino;
1311                 __entry->size = ip->i_d.di_size;
1312                 __entry->new_size = new_size;
1313         ),
1314         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1315                   MAJOR(__entry->dev), MINOR(__entry->dev),
1316                   __entry->ino,
1317                   __entry->size,
1318                   __entry->new_size)
1319 )
1320
1321 #define DEFINE_ITRUNC_EVENT(name) \
1322 DEFINE_EVENT(xfs_itrunc_class, name, \
1323         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1324         TP_ARGS(ip, new_size))
1325 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1326 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1327
1328 TRACE_EVENT(xfs_pagecache_inval,
1329         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1330         TP_ARGS(ip, start, finish),
1331         TP_STRUCT__entry(
1332                 __field(dev_t, dev)
1333                 __field(xfs_ino_t, ino)
1334                 __field(xfs_fsize_t, size)
1335                 __field(xfs_off_t, start)
1336                 __field(xfs_off_t, finish)
1337         ),
1338         TP_fast_assign(
1339                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1340                 __entry->ino = ip->i_ino;
1341                 __entry->size = ip->i_d.di_size;
1342                 __entry->start = start;
1343                 __entry->finish = finish;
1344         ),
1345         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1346                   MAJOR(__entry->dev), MINOR(__entry->dev),
1347                   __entry->ino,
1348                   __entry->size,
1349                   __entry->start,
1350                   __entry->finish)
1351 );
1352
1353 TRACE_EVENT(xfs_bunmap,
1354         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1355                  int flags, unsigned long caller_ip),
1356         TP_ARGS(ip, bno, len, flags, caller_ip),
1357         TP_STRUCT__entry(
1358                 __field(dev_t, dev)
1359                 __field(xfs_ino_t, ino)
1360                 __field(xfs_fsize_t, size)
1361                 __field(xfs_fileoff_t, bno)
1362                 __field(xfs_filblks_t, len)
1363                 __field(unsigned long, caller_ip)
1364                 __field(int, flags)
1365         ),
1366         TP_fast_assign(
1367                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1368                 __entry->ino = ip->i_ino;
1369                 __entry->size = ip->i_d.di_size;
1370                 __entry->bno = bno;
1371                 __entry->len = len;
1372                 __entry->caller_ip = caller_ip;
1373                 __entry->flags = flags;
1374         ),
1375         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1376                   "flags %s caller %pS",
1377                   MAJOR(__entry->dev), MINOR(__entry->dev),
1378                   __entry->ino,
1379                   __entry->size,
1380                   __entry->bno,
1381                   __entry->len,
1382                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1383                   (void *)__entry->caller_ip)
1384
1385 );
1386
1387 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1388         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1389                  xfs_agblock_t agbno, xfs_extlen_t len),
1390         TP_ARGS(mp, agno, agbno, len),
1391         TP_STRUCT__entry(
1392                 __field(dev_t, dev)
1393                 __field(xfs_agnumber_t, agno)
1394                 __field(xfs_agblock_t, agbno)
1395                 __field(xfs_extlen_t, len)
1396         ),
1397         TP_fast_assign(
1398                 __entry->dev = mp->m_super->s_dev;
1399                 __entry->agno = agno;
1400                 __entry->agbno = agbno;
1401                 __entry->len = len;
1402         ),
1403         TP_printk("dev %d:%d agno %u agbno %u len %u",
1404                   MAJOR(__entry->dev), MINOR(__entry->dev),
1405                   __entry->agno,
1406                   __entry->agbno,
1407                   __entry->len)
1408 );
1409 #define DEFINE_BUSY_EVENT(name) \
1410 DEFINE_EVENT(xfs_extent_busy_class, name, \
1411         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1412                  xfs_agblock_t agbno, xfs_extlen_t len), \
1413         TP_ARGS(mp, agno, agbno, len))
1414 DEFINE_BUSY_EVENT(xfs_extent_busy);
1415 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1416 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1417 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1418 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1419
1420 TRACE_EVENT(xfs_extent_busy_trim,
1421         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1422                  xfs_agblock_t agbno, xfs_extlen_t len,
1423                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1424         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1425         TP_STRUCT__entry(
1426                 __field(dev_t, dev)
1427                 __field(xfs_agnumber_t, agno)
1428                 __field(xfs_agblock_t, agbno)
1429                 __field(xfs_extlen_t, len)
1430                 __field(xfs_agblock_t, tbno)
1431                 __field(xfs_extlen_t, tlen)
1432         ),
1433         TP_fast_assign(
1434                 __entry->dev = mp->m_super->s_dev;
1435                 __entry->agno = agno;
1436                 __entry->agbno = agbno;
1437                 __entry->len = len;
1438                 __entry->tbno = tbno;
1439                 __entry->tlen = tlen;
1440         ),
1441         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1442                   MAJOR(__entry->dev), MINOR(__entry->dev),
1443                   __entry->agno,
1444                   __entry->agbno,
1445                   __entry->len,
1446                   __entry->tbno,
1447                   __entry->tlen)
1448 );
1449
1450 DECLARE_EVENT_CLASS(xfs_agf_class,
1451         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1452                  unsigned long caller_ip),
1453         TP_ARGS(mp, agf, flags, caller_ip),
1454         TP_STRUCT__entry(
1455                 __field(dev_t, dev)
1456                 __field(xfs_agnumber_t, agno)
1457                 __field(int, flags)
1458                 __field(__u32, length)
1459                 __field(__u32, bno_root)
1460                 __field(__u32, cnt_root)
1461                 __field(__u32, bno_level)
1462                 __field(__u32, cnt_level)
1463                 __field(__u32, flfirst)
1464                 __field(__u32, fllast)
1465                 __field(__u32, flcount)
1466                 __field(__u32, freeblks)
1467                 __field(__u32, longest)
1468                 __field(unsigned long, caller_ip)
1469         ),
1470         TP_fast_assign(
1471                 __entry->dev = mp->m_super->s_dev;
1472                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1473                 __entry->flags = flags;
1474                 __entry->length = be32_to_cpu(agf->agf_length),
1475                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1476                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1477                 __entry->bno_level =
1478                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1479                 __entry->cnt_level =
1480                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1481                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1482                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1483                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1484                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1485                 __entry->longest = be32_to_cpu(agf->agf_longest);
1486                 __entry->caller_ip = caller_ip;
1487         ),
1488         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1489                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1490                   "freeblks %u longest %u caller %pS",
1491                   MAJOR(__entry->dev), MINOR(__entry->dev),
1492                   __entry->agno,
1493                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1494                   __entry->length,
1495                   __entry->bno_root,
1496                   __entry->cnt_root,
1497                   __entry->bno_level,
1498                   __entry->cnt_level,
1499                   __entry->flfirst,
1500                   __entry->fllast,
1501                   __entry->flcount,
1502                   __entry->freeblks,
1503                   __entry->longest,
1504                   (void *)__entry->caller_ip)
1505 );
1506 #define DEFINE_AGF_EVENT(name) \
1507 DEFINE_EVENT(xfs_agf_class, name, \
1508         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, \
1509                  unsigned long caller_ip), \
1510         TP_ARGS(mp, agf, flags, caller_ip))
1511 DEFINE_AGF_EVENT(xfs_agf);
1512 DEFINE_AGF_EVENT(xfs_agfl_reset);
1513
1514 TRACE_EVENT(xfs_free_extent,
1515         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1516                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1517                  int haveright),
1518         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1519         TP_STRUCT__entry(
1520                 __field(dev_t, dev)
1521                 __field(xfs_agnumber_t, agno)
1522                 __field(xfs_agblock_t, agbno)
1523                 __field(xfs_extlen_t, len)
1524                 __field(int, resv)
1525                 __field(int, haveleft)
1526                 __field(int, haveright)
1527         ),
1528         TP_fast_assign(
1529                 __entry->dev = mp->m_super->s_dev;
1530                 __entry->agno = agno;
1531                 __entry->agbno = agbno;
1532                 __entry->len = len;
1533                 __entry->resv = resv;
1534                 __entry->haveleft = haveleft;
1535                 __entry->haveright = haveright;
1536         ),
1537         TP_printk("dev %d:%d agno %u agbno %u len %u resv %d %s",
1538                   MAJOR(__entry->dev), MINOR(__entry->dev),
1539                   __entry->agno,
1540                   __entry->agbno,
1541                   __entry->len,
1542                   __entry->resv,
1543                   __entry->haveleft ?
1544                         (__entry->haveright ? "both" : "left") :
1545                         (__entry->haveright ? "right" : "none"))
1546
1547 );
1548
1549 DECLARE_EVENT_CLASS(xfs_alloc_class,
1550         TP_PROTO(struct xfs_alloc_arg *args),
1551         TP_ARGS(args),
1552         TP_STRUCT__entry(
1553                 __field(dev_t, dev)
1554                 __field(xfs_agnumber_t, agno)
1555                 __field(xfs_agblock_t, agbno)
1556                 __field(xfs_extlen_t, minlen)
1557                 __field(xfs_extlen_t, maxlen)
1558                 __field(xfs_extlen_t, mod)
1559                 __field(xfs_extlen_t, prod)
1560                 __field(xfs_extlen_t, minleft)
1561                 __field(xfs_extlen_t, total)
1562                 __field(xfs_extlen_t, alignment)
1563                 __field(xfs_extlen_t, minalignslop)
1564                 __field(xfs_extlen_t, len)
1565                 __field(short, type)
1566                 __field(short, otype)
1567                 __field(char, wasdel)
1568                 __field(char, wasfromfl)
1569                 __field(int, resv)
1570                 __field(int, datatype)
1571                 __field(xfs_fsblock_t, firstblock)
1572         ),
1573         TP_fast_assign(
1574                 __entry->dev = args->mp->m_super->s_dev;
1575                 __entry->agno = args->agno;
1576                 __entry->agbno = args->agbno;
1577                 __entry->minlen = args->minlen;
1578                 __entry->maxlen = args->maxlen;
1579                 __entry->mod = args->mod;
1580                 __entry->prod = args->prod;
1581                 __entry->minleft = args->minleft;
1582                 __entry->total = args->total;
1583                 __entry->alignment = args->alignment;
1584                 __entry->minalignslop = args->minalignslop;
1585                 __entry->len = args->len;
1586                 __entry->type = args->type;
1587                 __entry->otype = args->otype;
1588                 __entry->wasdel = args->wasdel;
1589                 __entry->wasfromfl = args->wasfromfl;
1590                 __entry->resv = args->resv;
1591                 __entry->datatype = args->datatype;
1592                 __entry->firstblock = args->tp->t_firstblock;
1593         ),
1594         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1595                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1596                   "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1597                   "datatype 0x%x firstblock 0x%llx",
1598                   MAJOR(__entry->dev), MINOR(__entry->dev),
1599                   __entry->agno,
1600                   __entry->agbno,
1601                   __entry->minlen,
1602                   __entry->maxlen,
1603                   __entry->mod,
1604                   __entry->prod,
1605                   __entry->minleft,
1606                   __entry->total,
1607                   __entry->alignment,
1608                   __entry->minalignslop,
1609                   __entry->len,
1610                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1611                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1612                   __entry->wasdel,
1613                   __entry->wasfromfl,
1614                   __entry->resv,
1615                   __entry->datatype,
1616                   (unsigned long long)__entry->firstblock)
1617 )
1618
1619 #define DEFINE_ALLOC_EVENT(name) \
1620 DEFINE_EVENT(xfs_alloc_class, name, \
1621         TP_PROTO(struct xfs_alloc_arg *args), \
1622         TP_ARGS(args))
1623 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1624 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1625 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1626 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1627 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1628 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1629 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1630 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1631 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1632 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1633 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1634 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1635 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1636 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1637 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1638 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1639 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1640 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1641 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1642 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1643 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1644 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1645 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1646 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1647 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1648
1649 DECLARE_EVENT_CLASS(xfs_da_class,
1650         TP_PROTO(struct xfs_da_args *args),
1651         TP_ARGS(args),
1652         TP_STRUCT__entry(
1653                 __field(dev_t, dev)
1654                 __field(xfs_ino_t, ino)
1655                 __dynamic_array(char, name, args->namelen)
1656                 __field(int, namelen)
1657                 __field(xfs_dahash_t, hashval)
1658                 __field(xfs_ino_t, inumber)
1659                 __field(int, op_flags)
1660         ),
1661         TP_fast_assign(
1662                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1663                 __entry->ino = args->dp->i_ino;
1664                 if (args->namelen)
1665                         memcpy(__get_str(name), args->name, args->namelen);
1666                 __entry->namelen = args->namelen;
1667                 __entry->hashval = args->hashval;
1668                 __entry->inumber = args->inumber;
1669                 __entry->op_flags = args->op_flags;
1670         ),
1671         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1672                   "inumber 0x%llx op_flags %s",
1673                   MAJOR(__entry->dev), MINOR(__entry->dev),
1674                   __entry->ino,
1675                   __entry->namelen,
1676                   __entry->namelen ? __get_str(name) : NULL,
1677                   __entry->namelen,
1678                   __entry->hashval,
1679                   __entry->inumber,
1680                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1681 )
1682
1683 #define DEFINE_DIR2_EVENT(name) \
1684 DEFINE_EVENT(xfs_da_class, name, \
1685         TP_PROTO(struct xfs_da_args *args), \
1686         TP_ARGS(args))
1687 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1688 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1689 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1690 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1691 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1692 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1693 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1694 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1695 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1696 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1697 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1698 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1699 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1700 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1701 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1702 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1703 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1704 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1705 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1706 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1707 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1708 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1709 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1710 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1711 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1712
1713 DECLARE_EVENT_CLASS(xfs_attr_class,
1714         TP_PROTO(struct xfs_da_args *args),
1715         TP_ARGS(args),
1716         TP_STRUCT__entry(
1717                 __field(dev_t, dev)
1718                 __field(xfs_ino_t, ino)
1719                 __dynamic_array(char, name, args->namelen)
1720                 __field(int, namelen)
1721                 __field(int, valuelen)
1722                 __field(xfs_dahash_t, hashval)
1723                 __field(int, flags)
1724                 __field(int, op_flags)
1725         ),
1726         TP_fast_assign(
1727                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1728                 __entry->ino = args->dp->i_ino;
1729                 if (args->namelen)
1730                         memcpy(__get_str(name), args->name, args->namelen);
1731                 __entry->namelen = args->namelen;
1732                 __entry->valuelen = args->valuelen;
1733                 __entry->hashval = args->hashval;
1734                 __entry->flags = args->flags;
1735                 __entry->op_flags = args->op_flags;
1736         ),
1737         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1738                   "hashval 0x%x flags %s op_flags %s",
1739                   MAJOR(__entry->dev), MINOR(__entry->dev),
1740                   __entry->ino,
1741                   __entry->namelen,
1742                   __entry->namelen ? __get_str(name) : NULL,
1743                   __entry->namelen,
1744                   __entry->valuelen,
1745                   __entry->hashval,
1746                   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
1747                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1748 )
1749
1750 #define DEFINE_ATTR_EVENT(name) \
1751 DEFINE_EVENT(xfs_attr_class, name, \
1752         TP_PROTO(struct xfs_da_args *args), \
1753         TP_ARGS(args))
1754 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1755 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1756 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1757 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1758 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1759 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1760
1761 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1762 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1763 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1764 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1765 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1766 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1767 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1768 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1769 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1770 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1771 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1772 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1773 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1774 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1775 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1776 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1777 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1778 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1779 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1780 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1781 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1782 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1783 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1784
1785 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1786 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1787 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1788 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1789
1790 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1791 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1792
1793 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1794 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1795 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1796
1797 #define DEFINE_DA_EVENT(name) \
1798 DEFINE_EVENT(xfs_da_class, name, \
1799         TP_PROTO(struct xfs_da_args *args), \
1800         TP_ARGS(args))
1801 DEFINE_DA_EVENT(xfs_da_split);
1802 DEFINE_DA_EVENT(xfs_da_join);
1803 DEFINE_DA_EVENT(xfs_da_link_before);
1804 DEFINE_DA_EVENT(xfs_da_link_after);
1805 DEFINE_DA_EVENT(xfs_da_unlink_back);
1806 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1807 DEFINE_DA_EVENT(xfs_da_root_split);
1808 DEFINE_DA_EVENT(xfs_da_root_join);
1809 DEFINE_DA_EVENT(xfs_da_node_add);
1810 DEFINE_DA_EVENT(xfs_da_node_create);
1811 DEFINE_DA_EVENT(xfs_da_node_split);
1812 DEFINE_DA_EVENT(xfs_da_node_remove);
1813 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1814 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1815 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1816 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1817 DEFINE_DA_EVENT(xfs_da_grow_inode);
1818 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1819 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1820 DEFINE_DA_EVENT(xfs_da_path_shift);
1821
1822 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1823         TP_PROTO(struct xfs_da_args *args, int idx),
1824         TP_ARGS(args, idx),
1825         TP_STRUCT__entry(
1826                 __field(dev_t, dev)
1827                 __field(xfs_ino_t, ino)
1828                 __field(int, op_flags)
1829                 __field(int, idx)
1830         ),
1831         TP_fast_assign(
1832                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1833                 __entry->ino = args->dp->i_ino;
1834                 __entry->op_flags = args->op_flags;
1835                 __entry->idx = idx;
1836         ),
1837         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1838                   MAJOR(__entry->dev), MINOR(__entry->dev),
1839                   __entry->ino,
1840                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1841                   __entry->idx)
1842 )
1843
1844 #define DEFINE_DIR2_SPACE_EVENT(name) \
1845 DEFINE_EVENT(xfs_dir2_space_class, name, \
1846         TP_PROTO(struct xfs_da_args *args, int idx), \
1847         TP_ARGS(args, idx))
1848 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1849 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1850 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1851 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1852
1853 TRACE_EVENT(xfs_dir2_leafn_moveents,
1854         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1855         TP_ARGS(args, src_idx, dst_idx, count),
1856         TP_STRUCT__entry(
1857                 __field(dev_t, dev)
1858                 __field(xfs_ino_t, ino)
1859                 __field(int, op_flags)
1860                 __field(int, src_idx)
1861                 __field(int, dst_idx)
1862                 __field(int, count)
1863         ),
1864         TP_fast_assign(
1865                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1866                 __entry->ino = args->dp->i_ino;
1867                 __entry->op_flags = args->op_flags;
1868                 __entry->src_idx = src_idx;
1869                 __entry->dst_idx = dst_idx;
1870                 __entry->count = count;
1871         ),
1872         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1873                   "src_idx %d dst_idx %d count %d",
1874                   MAJOR(__entry->dev), MINOR(__entry->dev),
1875                   __entry->ino,
1876                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1877                   __entry->src_idx,
1878                   __entry->dst_idx,
1879                   __entry->count)
1880 );
1881
1882 #define XFS_SWAPEXT_INODES \
1883         { 0,    "target" }, \
1884         { 1,    "temp" }
1885
1886 #define XFS_INODE_FORMAT_STR \
1887         { 0,    "invalid" }, \
1888         { 1,    "local" }, \
1889         { 2,    "extent" }, \
1890         { 3,    "btree" }
1891
1892 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1893         TP_PROTO(struct xfs_inode *ip, int which),
1894         TP_ARGS(ip, which),
1895         TP_STRUCT__entry(
1896                 __field(dev_t, dev)
1897                 __field(int, which)
1898                 __field(xfs_ino_t, ino)
1899                 __field(int, format)
1900                 __field(int, nex)
1901                 __field(int, broot_size)
1902                 __field(int, fork_off)
1903         ),
1904         TP_fast_assign(
1905                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1906                 __entry->which = which;
1907                 __entry->ino = ip->i_ino;
1908                 __entry->format = ip->i_d.di_format;
1909                 __entry->nex = ip->i_d.di_nextents;
1910                 __entry->broot_size = ip->i_df.if_broot_bytes;
1911                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1912         ),
1913         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1914                   "broot size %d, fork offset %d",
1915                   MAJOR(__entry->dev), MINOR(__entry->dev),
1916                   __entry->ino,
1917                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1918                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1919                   __entry->nex,
1920                   __entry->broot_size,
1921                   __entry->fork_off)
1922 )
1923
1924 #define DEFINE_SWAPEXT_EVENT(name) \
1925 DEFINE_EVENT(xfs_swap_extent_class, name, \
1926         TP_PROTO(struct xfs_inode *ip, int which), \
1927         TP_ARGS(ip, which))
1928
1929 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1930 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1931
1932 TRACE_EVENT(xfs_log_recover,
1933         TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
1934         TP_ARGS(log, headblk, tailblk),
1935         TP_STRUCT__entry(
1936                 __field(dev_t, dev)
1937                 __field(xfs_daddr_t, headblk)
1938                 __field(xfs_daddr_t, tailblk)
1939         ),
1940         TP_fast_assign(
1941                 __entry->dev = log->l_mp->m_super->s_dev;
1942                 __entry->headblk = headblk;
1943                 __entry->tailblk = tailblk;
1944         ),
1945         TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
1946                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
1947                   __entry->tailblk)
1948 )
1949
1950 TRACE_EVENT(xfs_log_recover_record,
1951         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
1952         TP_ARGS(log, rhead, pass),
1953         TP_STRUCT__entry(
1954                 __field(dev_t, dev)
1955                 __field(xfs_lsn_t, lsn)
1956                 __field(int, len)
1957                 __field(int, num_logops)
1958                 __field(int, pass)
1959         ),
1960         TP_fast_assign(
1961                 __entry->dev = log->l_mp->m_super->s_dev;
1962                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
1963                 __entry->len = be32_to_cpu(rhead->h_len);
1964                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
1965                 __entry->pass = pass;
1966         ),
1967         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
1968                   MAJOR(__entry->dev), MINOR(__entry->dev),
1969                   __entry->lsn, __entry->len, __entry->num_logops,
1970                    __entry->pass)
1971 )
1972
1973 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1974         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1975                 struct xlog_recover_item *item, int pass),
1976         TP_ARGS(log, trans, item, pass),
1977         TP_STRUCT__entry(
1978                 __field(dev_t, dev)
1979                 __field(unsigned long, item)
1980                 __field(xlog_tid_t, tid)
1981                 __field(xfs_lsn_t, lsn)
1982                 __field(int, type)
1983                 __field(int, pass)
1984                 __field(int, count)
1985                 __field(int, total)
1986         ),
1987         TP_fast_assign(
1988                 __entry->dev = log->l_mp->m_super->s_dev;
1989                 __entry->item = (unsigned long)item;
1990                 __entry->tid = trans->r_log_tid;
1991                 __entry->lsn = trans->r_lsn;
1992                 __entry->type = ITEM_TYPE(item);
1993                 __entry->pass = pass;
1994                 __entry->count = item->ri_cnt;
1995                 __entry->total = item->ri_total;
1996         ),
1997         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item %p, "
1998                   "item type %s item region count/total %d/%d",
1999                   MAJOR(__entry->dev), MINOR(__entry->dev),
2000                   __entry->tid,
2001                   __entry->lsn,
2002                   __entry->pass,
2003                   (void *)__entry->item,
2004                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2005                   __entry->count,
2006                   __entry->total)
2007 )
2008
2009 #define DEFINE_LOG_RECOVER_ITEM(name) \
2010 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2011         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2012                 struct xlog_recover_item *item, int pass), \
2013         TP_ARGS(log, trans, item, pass))
2014
2015 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2016 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2017 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2018 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2019 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2020
2021 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2022         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2023         TP_ARGS(log, buf_f),
2024         TP_STRUCT__entry(
2025                 __field(dev_t, dev)
2026                 __field(int64_t, blkno)
2027                 __field(unsigned short, len)
2028                 __field(unsigned short, flags)
2029                 __field(unsigned short, size)
2030                 __field(unsigned int, map_size)
2031         ),
2032         TP_fast_assign(
2033                 __entry->dev = log->l_mp->m_super->s_dev;
2034                 __entry->blkno = buf_f->blf_blkno;
2035                 __entry->len = buf_f->blf_len;
2036                 __entry->flags = buf_f->blf_flags;
2037                 __entry->size = buf_f->blf_size;
2038                 __entry->map_size = buf_f->blf_map_size;
2039         ),
2040         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2041                         "map_size %d",
2042                   MAJOR(__entry->dev), MINOR(__entry->dev),
2043                   __entry->blkno,
2044                   __entry->len,
2045                   __entry->flags,
2046                   __entry->size,
2047                   __entry->map_size)
2048 )
2049
2050 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2051 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2052         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2053         TP_ARGS(log, buf_f))
2054
2055 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2056 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2057 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2058 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2059 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2060 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2061 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2062 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2063 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2064
2065 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2066         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2067         TP_ARGS(log, in_f),
2068         TP_STRUCT__entry(
2069                 __field(dev_t, dev)
2070                 __field(xfs_ino_t, ino)
2071                 __field(unsigned short, size)
2072                 __field(int, fields)
2073                 __field(unsigned short, asize)
2074                 __field(unsigned short, dsize)
2075                 __field(int64_t, blkno)
2076                 __field(int, len)
2077                 __field(int, boffset)
2078         ),
2079         TP_fast_assign(
2080                 __entry->dev = log->l_mp->m_super->s_dev;
2081                 __entry->ino = in_f->ilf_ino;
2082                 __entry->size = in_f->ilf_size;
2083                 __entry->fields = in_f->ilf_fields;
2084                 __entry->asize = in_f->ilf_asize;
2085                 __entry->dsize = in_f->ilf_dsize;
2086                 __entry->blkno = in_f->ilf_blkno;
2087                 __entry->len = in_f->ilf_len;
2088                 __entry->boffset = in_f->ilf_boffset;
2089         ),
2090         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2091                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2092                   MAJOR(__entry->dev), MINOR(__entry->dev),
2093                   __entry->ino,
2094                   __entry->size,
2095                   __entry->fields,
2096                   __entry->asize,
2097                   __entry->dsize,
2098                   __entry->blkno,
2099                   __entry->len,
2100                   __entry->boffset)
2101 )
2102 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2103 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2104         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2105         TP_ARGS(log, in_f))
2106
2107 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2108 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2109 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2110
2111 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2112         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2113         TP_ARGS(log, in_f),
2114         TP_STRUCT__entry(
2115                 __field(dev_t, dev)
2116                 __field(xfs_agnumber_t, agno)
2117                 __field(xfs_agblock_t, agbno)
2118                 __field(unsigned int, count)
2119                 __field(unsigned int, isize)
2120                 __field(xfs_agblock_t, length)
2121                 __field(unsigned int, gen)
2122         ),
2123         TP_fast_assign(
2124                 __entry->dev = log->l_mp->m_super->s_dev;
2125                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2126                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2127                 __entry->count = be32_to_cpu(in_f->icl_count);
2128                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2129                 __entry->length = be32_to_cpu(in_f->icl_length);
2130                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2131         ),
2132         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2133                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2134                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2135                   __entry->length, __entry->gen)
2136 )
2137 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2138 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2139         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2140         TP_ARGS(log, in_f))
2141
2142 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2143 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2144
2145 DECLARE_EVENT_CLASS(xfs_discard_class,
2146         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2147                  xfs_agblock_t agbno, xfs_extlen_t len),
2148         TP_ARGS(mp, agno, agbno, len),
2149         TP_STRUCT__entry(
2150                 __field(dev_t, dev)
2151                 __field(xfs_agnumber_t, agno)
2152                 __field(xfs_agblock_t, agbno)
2153                 __field(xfs_extlen_t, len)
2154         ),
2155         TP_fast_assign(
2156                 __entry->dev = mp->m_super->s_dev;
2157                 __entry->agno = agno;
2158                 __entry->agbno = agbno;
2159                 __entry->len = len;
2160         ),
2161         TP_printk("dev %d:%d agno %u agbno %u len %u",
2162                   MAJOR(__entry->dev), MINOR(__entry->dev),
2163                   __entry->agno,
2164                   __entry->agbno,
2165                   __entry->len)
2166 )
2167
2168 #define DEFINE_DISCARD_EVENT(name) \
2169 DEFINE_EVENT(xfs_discard_class, name, \
2170         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2171                  xfs_agblock_t agbno, xfs_extlen_t len), \
2172         TP_ARGS(mp, agno, agbno, len))
2173 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2174 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2175 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2176 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2177
2178 /* btree cursor events */
2179 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2180         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2181         TP_ARGS(cur, level, bp),
2182         TP_STRUCT__entry(
2183                 __field(dev_t, dev)
2184                 __field(xfs_btnum_t, btnum)
2185                 __field(int, level)
2186                 __field(int, nlevels)
2187                 __field(int, ptr)
2188                 __field(xfs_daddr_t, daddr)
2189         ),
2190         TP_fast_assign(
2191                 __entry->dev = cur->bc_mp->m_super->s_dev;
2192                 __entry->btnum = cur->bc_btnum;
2193                 __entry->level = level;
2194                 __entry->nlevels = cur->bc_nlevels;
2195                 __entry->ptr = cur->bc_ptrs[level];
2196                 __entry->daddr = bp ? bp->b_bn : -1;
2197         ),
2198         TP_printk("dev %d:%d btnum %d level %d/%d ptr %d daddr 0x%llx",
2199                   MAJOR(__entry->dev), MINOR(__entry->dev),
2200                   __entry->btnum,
2201                   __entry->level,
2202                   __entry->nlevels,
2203                   __entry->ptr,
2204                   (unsigned long long)__entry->daddr)
2205 )
2206
2207 #define DEFINE_BTREE_CUR_EVENT(name) \
2208 DEFINE_EVENT(xfs_btree_cur_class, name, \
2209         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2210         TP_ARGS(cur, level, bp))
2211 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2212 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2213
2214 /* deferred ops */
2215 struct xfs_defer_pending;
2216
2217 DECLARE_EVENT_CLASS(xfs_defer_class,
2218         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
2219         TP_ARGS(tp, caller_ip),
2220         TP_STRUCT__entry(
2221                 __field(dev_t, dev)
2222                 __field(struct xfs_trans *, tp)
2223                 __field(char, committed)
2224                 __field(unsigned long, caller_ip)
2225         ),
2226         TP_fast_assign(
2227                 __entry->dev = tp->t_mountp->m_super->s_dev;
2228                 __entry->tp = tp;
2229                 __entry->caller_ip = caller_ip;
2230         ),
2231         TP_printk("dev %d:%d tp %p caller %pS",
2232                   MAJOR(__entry->dev), MINOR(__entry->dev),
2233                   __entry->tp,
2234                   (char *)__entry->caller_ip)
2235 )
2236 #define DEFINE_DEFER_EVENT(name) \
2237 DEFINE_EVENT(xfs_defer_class, name, \
2238         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
2239         TP_ARGS(tp, caller_ip))
2240
2241 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2242         TP_PROTO(struct xfs_trans *tp, int error),
2243         TP_ARGS(tp, error),
2244         TP_STRUCT__entry(
2245                 __field(dev_t, dev)
2246                 __field(struct xfs_trans *, tp)
2247                 __field(char, committed)
2248                 __field(int, error)
2249         ),
2250         TP_fast_assign(
2251                 __entry->dev = tp->t_mountp->m_super->s_dev;
2252                 __entry->tp = tp;
2253                 __entry->error = error;
2254         ),
2255         TP_printk("dev %d:%d tp %p err %d",
2256                   MAJOR(__entry->dev), MINOR(__entry->dev),
2257                   __entry->tp,
2258                   __entry->error)
2259 )
2260 #define DEFINE_DEFER_ERROR_EVENT(name) \
2261 DEFINE_EVENT(xfs_defer_error_class, name, \
2262         TP_PROTO(struct xfs_trans *tp, int error), \
2263         TP_ARGS(tp, error))
2264
2265 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2266         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2267         TP_ARGS(mp, dfp),
2268         TP_STRUCT__entry(
2269                 __field(dev_t, dev)
2270                 __field(int, type)
2271                 __field(void *, intent)
2272                 __field(char, committed)
2273                 __field(int, nr)
2274         ),
2275         TP_fast_assign(
2276                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2277                 __entry->type = dfp->dfp_type->type;
2278                 __entry->intent = dfp->dfp_intent;
2279                 __entry->committed = dfp->dfp_done != NULL;
2280                 __entry->nr = dfp->dfp_count;
2281         ),
2282         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2283                   MAJOR(__entry->dev), MINOR(__entry->dev),
2284                   __entry->type,
2285                   __entry->intent,
2286                   __entry->committed,
2287                   __entry->nr)
2288 )
2289 #define DEFINE_DEFER_PENDING_EVENT(name) \
2290 DEFINE_EVENT(xfs_defer_pending_class, name, \
2291         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2292         TP_ARGS(mp, dfp))
2293
2294 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2295         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2296                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2297         TP_ARGS(mp, agno, type, agbno, len),
2298         TP_STRUCT__entry(
2299                 __field(dev_t, dev)
2300                 __field(xfs_agnumber_t, agno)
2301                 __field(int, type)
2302                 __field(xfs_agblock_t, agbno)
2303                 __field(xfs_extlen_t, len)
2304         ),
2305         TP_fast_assign(
2306                 __entry->dev = mp->m_super->s_dev;
2307                 __entry->agno = agno;
2308                 __entry->type = type;
2309                 __entry->agbno = agbno;
2310                 __entry->len = len;
2311         ),
2312         TP_printk("dev %d:%d op %d agno %u agbno %u len %u",
2313                   MAJOR(__entry->dev), MINOR(__entry->dev),
2314                   __entry->type,
2315                   __entry->agno,
2316                   __entry->agbno,
2317                   __entry->len)
2318 );
2319 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2320 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2321         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2322                  int type, \
2323                  xfs_agblock_t bno, \
2324                  xfs_extlen_t len), \
2325         TP_ARGS(mp, agno, type, bno, len))
2326
2327 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2328         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2329                  int op,
2330                  xfs_agblock_t agbno,
2331                  xfs_ino_t ino,
2332                  int whichfork,
2333                  xfs_fileoff_t offset,
2334                  xfs_filblks_t len,
2335                  xfs_exntst_t state),
2336         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2337         TP_STRUCT__entry(
2338                 __field(dev_t, dev)
2339                 __field(xfs_agnumber_t, agno)
2340                 __field(xfs_ino_t, ino)
2341                 __field(xfs_agblock_t, agbno)
2342                 __field(int, whichfork)
2343                 __field(xfs_fileoff_t, l_loff)
2344                 __field(xfs_filblks_t, l_len)
2345                 __field(xfs_exntst_t, l_state)
2346                 __field(int, op)
2347         ),
2348         TP_fast_assign(
2349                 __entry->dev = mp->m_super->s_dev;
2350                 __entry->agno = agno;
2351                 __entry->ino = ino;
2352                 __entry->agbno = agbno;
2353                 __entry->whichfork = whichfork;
2354                 __entry->l_loff = offset;
2355                 __entry->l_len = len;
2356                 __entry->l_state = state;
2357                 __entry->op = op;
2358         ),
2359         TP_printk("dev %d:%d op %d agno %u agbno %u owner %lld %s offset %llu len %llu state %d",
2360                   MAJOR(__entry->dev), MINOR(__entry->dev),
2361                   __entry->op,
2362                   __entry->agno,
2363                   __entry->agbno,
2364                   __entry->ino,
2365                   __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
2366                   __entry->l_loff,
2367                   __entry->l_len,
2368                   __entry->l_state)
2369 );
2370 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2371 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2372         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2373                  int op, \
2374                  xfs_agblock_t agbno, \
2375                  xfs_ino_t ino, \
2376                  int whichfork, \
2377                  xfs_fileoff_t offset, \
2378                  xfs_filblks_t len, \
2379                  xfs_exntst_t state), \
2380         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2381
2382 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2383 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2384 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2385 DEFINE_DEFER_EVENT(xfs_defer_finish);
2386 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2387
2388 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2389 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2390
2391 DEFINE_DEFER_PENDING_EVENT(xfs_defer_create_intent);
2392 DEFINE_DEFER_PENDING_EVENT(xfs_defer_cancel_list);
2393 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2394 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2395
2396 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2397 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2398 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2399 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_defer);
2400 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_deferred);
2401
2402 /* rmap tracepoints */
2403 DECLARE_EVENT_CLASS(xfs_rmap_class,
2404         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2405                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2406                  struct xfs_owner_info *oinfo),
2407         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2408         TP_STRUCT__entry(
2409                 __field(dev_t, dev)
2410                 __field(xfs_agnumber_t, agno)
2411                 __field(xfs_agblock_t, agbno)
2412                 __field(xfs_extlen_t, len)
2413                 __field(uint64_t, owner)
2414                 __field(uint64_t, offset)
2415                 __field(unsigned long, flags)
2416         ),
2417         TP_fast_assign(
2418                 __entry->dev = mp->m_super->s_dev;
2419                 __entry->agno = agno;
2420                 __entry->agbno = agbno;
2421                 __entry->len = len;
2422                 __entry->owner = oinfo->oi_owner;
2423                 __entry->offset = oinfo->oi_offset;
2424                 __entry->flags = oinfo->oi_flags;
2425                 if (unwritten)
2426                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2427         ),
2428         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%lx",
2429                   MAJOR(__entry->dev), MINOR(__entry->dev),
2430                   __entry->agno,
2431                   __entry->agbno,
2432                   __entry->len,
2433                   __entry->owner,
2434                   __entry->offset,
2435                   __entry->flags)
2436 );
2437 #define DEFINE_RMAP_EVENT(name) \
2438 DEFINE_EVENT(xfs_rmap_class, name, \
2439         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2440                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2441                  struct xfs_owner_info *oinfo), \
2442         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2443
2444 /* simple AG-based error/%ip tracepoint class */
2445 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2446         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2447                  unsigned long caller_ip),
2448         TP_ARGS(mp, agno, error, caller_ip),
2449         TP_STRUCT__entry(
2450                 __field(dev_t, dev)
2451                 __field(xfs_agnumber_t, agno)
2452                 __field(int, error)
2453                 __field(unsigned long, caller_ip)
2454         ),
2455         TP_fast_assign(
2456                 __entry->dev = mp->m_super->s_dev;
2457                 __entry->agno = agno;
2458                 __entry->error = error;
2459                 __entry->caller_ip = caller_ip;
2460         ),
2461         TP_printk("dev %d:%d agno %u error %d caller %pS",
2462                   MAJOR(__entry->dev), MINOR(__entry->dev),
2463                   __entry->agno,
2464                   __entry->error,
2465                   (char *)__entry->caller_ip)
2466 );
2467
2468 #define DEFINE_AG_ERROR_EVENT(name) \
2469 DEFINE_EVENT(xfs_ag_error_class, name, \
2470         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2471                  unsigned long caller_ip), \
2472         TP_ARGS(mp, agno, error, caller_ip))
2473
2474 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2475 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2476 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2477 DEFINE_RMAP_EVENT(xfs_rmap_map);
2478 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2479 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2480 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2481 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2482 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2483 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2484
2485 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2486         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2487                  xfs_agblock_t agbno, xfs_extlen_t len,
2488                  uint64_t owner, uint64_t offset, unsigned int flags),
2489         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2490         TP_STRUCT__entry(
2491                 __field(dev_t, dev)
2492                 __field(xfs_agnumber_t, agno)
2493                 __field(xfs_agblock_t, agbno)
2494                 __field(xfs_extlen_t, len)
2495                 __field(uint64_t, owner)
2496                 __field(uint64_t, offset)
2497                 __field(unsigned int, flags)
2498         ),
2499         TP_fast_assign(
2500                 __entry->dev = mp->m_super->s_dev;
2501                 __entry->agno = agno;
2502                 __entry->agbno = agbno;
2503                 __entry->len = len;
2504                 __entry->owner = owner;
2505                 __entry->offset = offset;
2506                 __entry->flags = flags;
2507         ),
2508         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%x",
2509                   MAJOR(__entry->dev), MINOR(__entry->dev),
2510                   __entry->agno,
2511                   __entry->agbno,
2512                   __entry->len,
2513                   __entry->owner,
2514                   __entry->offset,
2515                   __entry->flags)
2516 );
2517 #define DEFINE_RMAPBT_EVENT(name) \
2518 DEFINE_EVENT(xfs_rmapbt_class, name, \
2519         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2520                  xfs_agblock_t agbno, xfs_extlen_t len, \
2521                  uint64_t owner, uint64_t offset, unsigned int flags), \
2522         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2523
2524 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2525 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2526 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2527
2528 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2529 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2530 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2531 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2532 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2533 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2534 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2535 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2536
2537 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2538 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2539 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2540 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2541 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2542 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2543 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2544
2545 /* deferred bmbt updates */
2546 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2547 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2548 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2549
2550 /* per-AG reservation */
2551 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2552         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2553                  xfs_extlen_t len),
2554         TP_ARGS(pag, resv, len),
2555         TP_STRUCT__entry(
2556                 __field(dev_t, dev)
2557                 __field(xfs_agnumber_t, agno)
2558                 __field(int, resv)
2559                 __field(xfs_extlen_t, freeblks)
2560                 __field(xfs_extlen_t, flcount)
2561                 __field(xfs_extlen_t, reserved)
2562                 __field(xfs_extlen_t, asked)
2563                 __field(xfs_extlen_t, len)
2564         ),
2565         TP_fast_assign(
2566                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2567
2568                 __entry->dev = pag->pag_mount->m_super->s_dev;
2569                 __entry->agno = pag->pag_agno;
2570                 __entry->resv = resv;
2571                 __entry->freeblks = pag->pagf_freeblks;
2572                 __entry->flcount = pag->pagf_flcount;
2573                 __entry->reserved = r ? r->ar_reserved : 0;
2574                 __entry->asked = r ? r->ar_asked : 0;
2575                 __entry->len = len;
2576         ),
2577         TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u "
2578                   "resv %u ask %u len %u",
2579                   MAJOR(__entry->dev), MINOR(__entry->dev),
2580                   __entry->agno,
2581                   __entry->resv,
2582                   __entry->freeblks,
2583                   __entry->flcount,
2584                   __entry->reserved,
2585                   __entry->asked,
2586                   __entry->len)
2587 )
2588 #define DEFINE_AG_RESV_EVENT(name) \
2589 DEFINE_EVENT(xfs_ag_resv_class, name, \
2590         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2591                  xfs_extlen_t len), \
2592         TP_ARGS(pag, type, len))
2593
2594 /* per-AG reservation tracepoints */
2595 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2596 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2597 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2598 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2599 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2600 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2601
2602 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2603 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2604
2605 /* refcount tracepoint classes */
2606
2607 /* reuse the discard trace class for agbno/aglen-based traces */
2608 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2609
2610 /* ag btree lookup tracepoint class */
2611 #define XFS_AG_BTREE_CMP_FORMAT_STR \
2612         { XFS_LOOKUP_EQ,        "eq" }, \
2613         { XFS_LOOKUP_LE,        "le" }, \
2614         { XFS_LOOKUP_GE,        "ge" }
2615 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2616         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2617                  xfs_agblock_t agbno, xfs_lookup_t dir),
2618         TP_ARGS(mp, agno, agbno, dir),
2619         TP_STRUCT__entry(
2620                 __field(dev_t, dev)
2621                 __field(xfs_agnumber_t, agno)
2622                 __field(xfs_agblock_t, agbno)
2623                 __field(xfs_lookup_t, dir)
2624         ),
2625         TP_fast_assign(
2626                 __entry->dev = mp->m_super->s_dev;
2627                 __entry->agno = agno;
2628                 __entry->agbno = agbno;
2629                 __entry->dir = dir;
2630         ),
2631         TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)",
2632                   MAJOR(__entry->dev), MINOR(__entry->dev),
2633                   __entry->agno,
2634                   __entry->agbno,
2635                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2636                   __entry->dir)
2637 )
2638
2639 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2640 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2641         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2642                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2643         TP_ARGS(mp, agno, agbno, dir))
2644
2645 /* single-rcext tracepoint class */
2646 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2647         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2648                  struct xfs_refcount_irec *irec),
2649         TP_ARGS(mp, agno, irec),
2650         TP_STRUCT__entry(
2651                 __field(dev_t, dev)
2652                 __field(xfs_agnumber_t, agno)
2653                 __field(xfs_agblock_t, startblock)
2654                 __field(xfs_extlen_t, blockcount)
2655                 __field(xfs_nlink_t, refcount)
2656         ),
2657         TP_fast_assign(
2658                 __entry->dev = mp->m_super->s_dev;
2659                 __entry->agno = agno;
2660                 __entry->startblock = irec->rc_startblock;
2661                 __entry->blockcount = irec->rc_blockcount;
2662                 __entry->refcount = irec->rc_refcount;
2663         ),
2664         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u",
2665                   MAJOR(__entry->dev), MINOR(__entry->dev),
2666                   __entry->agno,
2667                   __entry->startblock,
2668                   __entry->blockcount,
2669                   __entry->refcount)
2670 )
2671
2672 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2673 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2674         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2675                  struct xfs_refcount_irec *irec), \
2676         TP_ARGS(mp, agno, irec))
2677
2678 /* single-rcext and an agbno tracepoint class */
2679 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2680         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2681                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2682         TP_ARGS(mp, agno, irec, agbno),
2683         TP_STRUCT__entry(
2684                 __field(dev_t, dev)
2685                 __field(xfs_agnumber_t, agno)
2686                 __field(xfs_agblock_t, startblock)
2687                 __field(xfs_extlen_t, blockcount)
2688                 __field(xfs_nlink_t, refcount)
2689                 __field(xfs_agblock_t, agbno)
2690         ),
2691         TP_fast_assign(
2692                 __entry->dev = mp->m_super->s_dev;
2693                 __entry->agno = agno;
2694                 __entry->startblock = irec->rc_startblock;
2695                 __entry->blockcount = irec->rc_blockcount;
2696                 __entry->refcount = irec->rc_refcount;
2697                 __entry->agbno = agbno;
2698         ),
2699         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u",
2700                   MAJOR(__entry->dev), MINOR(__entry->dev),
2701                   __entry->agno,
2702                   __entry->startblock,
2703                   __entry->blockcount,
2704                   __entry->refcount,
2705                   __entry->agbno)
2706 )
2707
2708 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2709 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2710         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2711                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2712         TP_ARGS(mp, agno, irec, agbno))
2713
2714 /* double-rcext tracepoint class */
2715 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
2716         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2717                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
2718         TP_ARGS(mp, agno, i1, i2),
2719         TP_STRUCT__entry(
2720                 __field(dev_t, dev)
2721                 __field(xfs_agnumber_t, agno)
2722                 __field(xfs_agblock_t, i1_startblock)
2723                 __field(xfs_extlen_t, i1_blockcount)
2724                 __field(xfs_nlink_t, i1_refcount)
2725                 __field(xfs_agblock_t, i2_startblock)
2726                 __field(xfs_extlen_t, i2_blockcount)
2727                 __field(xfs_nlink_t, i2_refcount)
2728         ),
2729         TP_fast_assign(
2730                 __entry->dev = mp->m_super->s_dev;
2731                 __entry->agno = agno;
2732                 __entry->i1_startblock = i1->rc_startblock;
2733                 __entry->i1_blockcount = i1->rc_blockcount;
2734                 __entry->i1_refcount = i1->rc_refcount;
2735                 __entry->i2_startblock = i2->rc_startblock;
2736                 __entry->i2_blockcount = i2->rc_blockcount;
2737                 __entry->i2_refcount = i2->rc_refcount;
2738         ),
2739         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2740                   "agbno %u len %u refcount %u",
2741                   MAJOR(__entry->dev), MINOR(__entry->dev),
2742                   __entry->agno,
2743                   __entry->i1_startblock,
2744                   __entry->i1_blockcount,
2745                   __entry->i1_refcount,
2746                   __entry->i2_startblock,
2747                   __entry->i2_blockcount,
2748                   __entry->i2_refcount)
2749 )
2750
2751 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
2752 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
2753         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2754                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
2755         TP_ARGS(mp, agno, i1, i2))
2756
2757 /* double-rcext and an agbno tracepoint class */
2758 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
2759         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2760                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2761                  xfs_agblock_t agbno),
2762         TP_ARGS(mp, agno, i1, i2, agbno),
2763         TP_STRUCT__entry(
2764                 __field(dev_t, dev)
2765                 __field(xfs_agnumber_t, agno)
2766                 __field(xfs_agblock_t, i1_startblock)
2767                 __field(xfs_extlen_t, i1_blockcount)
2768                 __field(xfs_nlink_t, i1_refcount)
2769                 __field(xfs_agblock_t, i2_startblock)
2770                 __field(xfs_extlen_t, i2_blockcount)
2771                 __field(xfs_nlink_t, i2_refcount)
2772                 __field(xfs_agblock_t, agbno)
2773         ),
2774         TP_fast_assign(
2775                 __entry->dev = mp->m_super->s_dev;
2776                 __entry->agno = agno;
2777                 __entry->i1_startblock = i1->rc_startblock;
2778                 __entry->i1_blockcount = i1->rc_blockcount;
2779                 __entry->i1_refcount = i1->rc_refcount;
2780                 __entry->i2_startblock = i2->rc_startblock;
2781                 __entry->i2_blockcount = i2->rc_blockcount;
2782                 __entry->i2_refcount = i2->rc_refcount;
2783                 __entry->agbno = agbno;
2784         ),
2785         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2786                   "agbno %u len %u refcount %u @ agbno %u",
2787                   MAJOR(__entry->dev), MINOR(__entry->dev),
2788                   __entry->agno,
2789                   __entry->i1_startblock,
2790                   __entry->i1_blockcount,
2791                   __entry->i1_refcount,
2792                   __entry->i2_startblock,
2793                   __entry->i2_blockcount,
2794                   __entry->i2_refcount,
2795                   __entry->agbno)
2796 )
2797
2798 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
2799 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
2800         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2801                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2802                  xfs_agblock_t agbno), \
2803         TP_ARGS(mp, agno, i1, i2, agbno))
2804
2805 /* triple-rcext tracepoint class */
2806 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
2807         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2808                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2809                  struct xfs_refcount_irec *i3),
2810         TP_ARGS(mp, agno, i1, i2, i3),
2811         TP_STRUCT__entry(
2812                 __field(dev_t, dev)
2813                 __field(xfs_agnumber_t, agno)
2814                 __field(xfs_agblock_t, i1_startblock)
2815                 __field(xfs_extlen_t, i1_blockcount)
2816                 __field(xfs_nlink_t, i1_refcount)
2817                 __field(xfs_agblock_t, i2_startblock)
2818                 __field(xfs_extlen_t, i2_blockcount)
2819                 __field(xfs_nlink_t, i2_refcount)
2820                 __field(xfs_agblock_t, i3_startblock)
2821                 __field(xfs_extlen_t, i3_blockcount)
2822                 __field(xfs_nlink_t, i3_refcount)
2823         ),
2824         TP_fast_assign(
2825                 __entry->dev = mp->m_super->s_dev;
2826                 __entry->agno = agno;
2827                 __entry->i1_startblock = i1->rc_startblock;
2828                 __entry->i1_blockcount = i1->rc_blockcount;
2829                 __entry->i1_refcount = i1->rc_refcount;
2830                 __entry->i2_startblock = i2->rc_startblock;
2831                 __entry->i2_blockcount = i2->rc_blockcount;
2832                 __entry->i2_refcount = i2->rc_refcount;
2833                 __entry->i3_startblock = i3->rc_startblock;
2834                 __entry->i3_blockcount = i3->rc_blockcount;
2835                 __entry->i3_refcount = i3->rc_refcount;
2836         ),
2837         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2838                   "agbno %u len %u refcount %u -- "
2839                   "agbno %u len %u refcount %u",
2840                   MAJOR(__entry->dev), MINOR(__entry->dev),
2841                   __entry->agno,
2842                   __entry->i1_startblock,
2843                   __entry->i1_blockcount,
2844                   __entry->i1_refcount,
2845                   __entry->i2_startblock,
2846                   __entry->i2_blockcount,
2847                   __entry->i2_refcount,
2848                   __entry->i3_startblock,
2849                   __entry->i3_blockcount,
2850                   __entry->i3_refcount)
2851 );
2852
2853 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
2854 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
2855         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2856                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2857                  struct xfs_refcount_irec *i3), \
2858         TP_ARGS(mp, agno, i1, i2, i3))
2859
2860 /* refcount btree tracepoints */
2861 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
2862 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
2863 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
2864 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
2865 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
2866 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
2867 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
2868 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
2869 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
2870 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
2871
2872 /* refcount adjustment tracepoints */
2873 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
2874 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
2875 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
2876 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
2877 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
2878 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
2879 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
2880 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
2881 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
2882 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
2883 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
2884 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
2885 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
2886 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
2887 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
2888 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
2889 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
2890 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
2891 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
2892 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
2893 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
2894
2895 /* reflink helpers */
2896 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
2897 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
2898 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
2899 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2900 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
2901 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
2902
2903 TRACE_EVENT(xfs_refcount_finish_one_leftover,
2904         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2905                  int type, xfs_agblock_t agbno, xfs_extlen_t len,
2906                  xfs_agblock_t new_agbno, xfs_extlen_t new_len),
2907         TP_ARGS(mp, agno, type, agbno, len, new_agbno, new_len),
2908         TP_STRUCT__entry(
2909                 __field(dev_t, dev)
2910                 __field(xfs_agnumber_t, agno)
2911                 __field(int, type)
2912                 __field(xfs_agblock_t, agbno)
2913                 __field(xfs_extlen_t, len)
2914                 __field(xfs_agblock_t, new_agbno)
2915                 __field(xfs_extlen_t, new_len)
2916         ),
2917         TP_fast_assign(
2918                 __entry->dev = mp->m_super->s_dev;
2919                 __entry->agno = agno;
2920                 __entry->type = type;
2921                 __entry->agbno = agbno;
2922                 __entry->len = len;
2923                 __entry->new_agbno = new_agbno;
2924                 __entry->new_len = new_len;
2925         ),
2926         TP_printk("dev %d:%d type %d agno %u agbno %u len %u new_agbno %u new_len %u",
2927                   MAJOR(__entry->dev), MINOR(__entry->dev),
2928                   __entry->type,
2929                   __entry->agno,
2930                   __entry->agbno,
2931                   __entry->len,
2932                   __entry->new_agbno,
2933                   __entry->new_len)
2934 );
2935
2936 /* simple inode-based error/%ip tracepoint class */
2937 DECLARE_EVENT_CLASS(xfs_inode_error_class,
2938         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
2939         TP_ARGS(ip, error, caller_ip),
2940         TP_STRUCT__entry(
2941                 __field(dev_t, dev)
2942                 __field(xfs_ino_t, ino)
2943                 __field(int, error)
2944                 __field(unsigned long, caller_ip)
2945         ),
2946         TP_fast_assign(
2947                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2948                 __entry->ino = ip->i_ino;
2949                 __entry->error = error;
2950                 __entry->caller_ip = caller_ip;
2951         ),
2952         TP_printk("dev %d:%d ino %llx error %d caller %pS",
2953                   MAJOR(__entry->dev), MINOR(__entry->dev),
2954                   __entry->ino,
2955                   __entry->error,
2956                   (char *)__entry->caller_ip)
2957 );
2958
2959 #define DEFINE_INODE_ERROR_EVENT(name) \
2960 DEFINE_EVENT(xfs_inode_error_class, name, \
2961         TP_PROTO(struct xfs_inode *ip, int error, \
2962                  unsigned long caller_ip), \
2963         TP_ARGS(ip, error, caller_ip))
2964
2965 /* reflink tracepoint classes */
2966
2967 /* two-file io tracepoint class */
2968 DECLARE_EVENT_CLASS(xfs_double_io_class,
2969         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
2970                  struct xfs_inode *dest, xfs_off_t doffset),
2971         TP_ARGS(src, soffset, len, dest, doffset),
2972         TP_STRUCT__entry(
2973                 __field(dev_t, dev)
2974                 __field(xfs_ino_t, src_ino)
2975                 __field(loff_t, src_isize)
2976                 __field(loff_t, src_disize)
2977                 __field(loff_t, src_offset)
2978                 __field(size_t, len)
2979                 __field(xfs_ino_t, dest_ino)
2980                 __field(loff_t, dest_isize)
2981                 __field(loff_t, dest_disize)
2982                 __field(loff_t, dest_offset)
2983         ),
2984         TP_fast_assign(
2985                 __entry->dev = VFS_I(src)->i_sb->s_dev;
2986                 __entry->src_ino = src->i_ino;
2987                 __entry->src_isize = VFS_I(src)->i_size;
2988                 __entry->src_disize = src->i_d.di_size;
2989                 __entry->src_offset = soffset;
2990                 __entry->len = len;
2991                 __entry->dest_ino = dest->i_ino;
2992                 __entry->dest_isize = VFS_I(dest)->i_size;
2993                 __entry->dest_disize = dest->i_d.di_size;
2994                 __entry->dest_offset = doffset;
2995         ),
2996         TP_printk("dev %d:%d count %zd "
2997                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx -> "
2998                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx",
2999                   MAJOR(__entry->dev), MINOR(__entry->dev),
3000                   __entry->len,
3001                   __entry->src_ino,
3002                   __entry->src_isize,
3003                   __entry->src_disize,
3004                   __entry->src_offset,
3005                   __entry->dest_ino,
3006                   __entry->dest_isize,
3007                   __entry->dest_disize,
3008                   __entry->dest_offset)
3009 )
3010
3011 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3012 DEFINE_EVENT(xfs_double_io_class, name, \
3013         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3014                  struct xfs_inode *dest, xfs_off_t doffset), \
3015         TP_ARGS(src, soffset, len, dest, doffset))
3016
3017 /* inode/irec events */
3018 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3019         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3020         TP_ARGS(ip, irec),
3021         TP_STRUCT__entry(
3022                 __field(dev_t, dev)
3023                 __field(xfs_ino_t, ino)
3024                 __field(xfs_fileoff_t, lblk)
3025                 __field(xfs_extlen_t, len)
3026                 __field(xfs_fsblock_t, pblk)
3027                 __field(int, state)
3028         ),
3029         TP_fast_assign(
3030                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3031                 __entry->ino = ip->i_ino;
3032                 __entry->lblk = irec->br_startoff;
3033                 __entry->len = irec->br_blockcount;
3034                 __entry->pblk = irec->br_startblock;
3035                 __entry->state = irec->br_state;
3036         ),
3037         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x pblk %llu st %d",
3038                   MAJOR(__entry->dev), MINOR(__entry->dev),
3039                   __entry->ino,
3040                   __entry->lblk,
3041                   __entry->len,
3042                   __entry->pblk,
3043                   __entry->state)
3044 );
3045 #define DEFINE_INODE_IREC_EVENT(name) \
3046 DEFINE_EVENT(xfs_inode_irec_class, name, \
3047         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3048         TP_ARGS(ip, irec))
3049
3050 /* refcount/reflink tracepoint definitions */
3051
3052 /* reflink tracepoints */
3053 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3054 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3055 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3056 DEFINE_IOMAP_EVENT(xfs_reflink_remap_imap);
3057 TRACE_EVENT(xfs_reflink_remap_blocks_loop,
3058         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3059                  xfs_filblks_t len, struct xfs_inode *dest,
3060                  xfs_fileoff_t doffset),
3061         TP_ARGS(src, soffset, len, dest, doffset),
3062         TP_STRUCT__entry(
3063                 __field(dev_t, dev)
3064                 __field(xfs_ino_t, src_ino)
3065                 __field(xfs_fileoff_t, src_lblk)
3066                 __field(xfs_filblks_t, len)
3067                 __field(xfs_ino_t, dest_ino)
3068                 __field(xfs_fileoff_t, dest_lblk)
3069         ),
3070         TP_fast_assign(
3071                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3072                 __entry->src_ino = src->i_ino;
3073                 __entry->src_lblk = soffset;
3074                 __entry->len = len;
3075                 __entry->dest_ino = dest->i_ino;
3076                 __entry->dest_lblk = doffset;
3077         ),
3078         TP_printk("dev %d:%d len 0x%llx "
3079                   "ino 0x%llx offset 0x%llx blocks -> "
3080                   "ino 0x%llx offset 0x%llx blocks",
3081                   MAJOR(__entry->dev), MINOR(__entry->dev),
3082                   __entry->len,
3083                   __entry->src_ino,
3084                   __entry->src_lblk,
3085                   __entry->dest_ino,
3086                   __entry->dest_lblk)
3087 );
3088 TRACE_EVENT(xfs_reflink_punch_range,
3089         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3090                  xfs_extlen_t len),
3091         TP_ARGS(ip, lblk, len),
3092         TP_STRUCT__entry(
3093                 __field(dev_t, dev)
3094                 __field(xfs_ino_t, ino)
3095                 __field(xfs_fileoff_t, lblk)
3096                 __field(xfs_extlen_t, len)
3097         ),
3098         TP_fast_assign(
3099                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3100                 __entry->ino = ip->i_ino;
3101                 __entry->lblk = lblk;
3102                 __entry->len = len;
3103         ),
3104         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x",
3105                   MAJOR(__entry->dev), MINOR(__entry->dev),
3106                   __entry->ino,
3107                   __entry->lblk,
3108                   __entry->len)
3109 );
3110 TRACE_EVENT(xfs_reflink_remap,
3111         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3112                  xfs_extlen_t len, xfs_fsblock_t new_pblk),
3113         TP_ARGS(ip, lblk, len, new_pblk),
3114         TP_STRUCT__entry(
3115                 __field(dev_t, dev)
3116                 __field(xfs_ino_t, ino)
3117                 __field(xfs_fileoff_t, lblk)
3118                 __field(xfs_extlen_t, len)
3119                 __field(xfs_fsblock_t, new_pblk)
3120         ),
3121         TP_fast_assign(
3122                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3123                 __entry->ino = ip->i_ino;
3124                 __entry->lblk = lblk;
3125                 __entry->len = len;
3126                 __entry->new_pblk = new_pblk;
3127         ),
3128         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x new_pblk %llu",
3129                   MAJOR(__entry->dev), MINOR(__entry->dev),
3130                   __entry->ino,
3131                   __entry->lblk,
3132                   __entry->len,
3133                   __entry->new_pblk)
3134 );
3135 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3136 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3137 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3138 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3139 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3140 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3141
3142 /* dedupe tracepoints */
3143 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3144 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3145
3146 /* ioctl tracepoints */
3147 TRACE_EVENT(xfs_ioctl_clone,
3148         TP_PROTO(struct inode *src, struct inode *dest),
3149         TP_ARGS(src, dest),
3150         TP_STRUCT__entry(
3151                 __field(dev_t, dev)
3152                 __field(unsigned long, src_ino)
3153                 __field(loff_t, src_isize)
3154                 __field(unsigned long, dest_ino)
3155                 __field(loff_t, dest_isize)
3156         ),
3157         TP_fast_assign(
3158                 __entry->dev = src->i_sb->s_dev;
3159                 __entry->src_ino = src->i_ino;
3160                 __entry->src_isize = i_size_read(src);
3161                 __entry->dest_ino = dest->i_ino;
3162                 __entry->dest_isize = i_size_read(dest);
3163         ),
3164         TP_printk("dev %d:%d "
3165                   "ino 0x%lx isize 0x%llx -> "
3166                   "ino 0x%lx isize 0x%llx",
3167                   MAJOR(__entry->dev), MINOR(__entry->dev),
3168                   __entry->src_ino,
3169                   __entry->src_isize,
3170                   __entry->dest_ino,
3171                   __entry->dest_isize)
3172 );
3173
3174 /* unshare tracepoints */
3175 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3176 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3177
3178 /* copy on write */
3179 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3180 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_alloc);
3181 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3182 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3183 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3184
3185 DEFINE_RW_EVENT(xfs_reflink_reserve_cow);
3186
3187 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_bounce_dio_write);
3188
3189 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3190 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3191 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap);
3192
3193 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3194 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3195
3196
3197 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3198
3199 /* rmap swapext tracepoints */
3200 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3201 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3202 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3203
3204 /* fsmap traces */
3205 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3206         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3207                  struct xfs_rmap_irec *rmap),
3208         TP_ARGS(mp, keydev, agno, rmap),
3209         TP_STRUCT__entry(
3210                 __field(dev_t, dev)
3211                 __field(dev_t, keydev)
3212                 __field(xfs_agnumber_t, agno)
3213                 __field(xfs_fsblock_t, bno)
3214                 __field(xfs_filblks_t, len)
3215                 __field(uint64_t, owner)
3216                 __field(uint64_t, offset)
3217                 __field(unsigned int, flags)
3218         ),
3219         TP_fast_assign(
3220                 __entry->dev = mp->m_super->s_dev;
3221                 __entry->keydev = new_decode_dev(keydev);
3222                 __entry->agno = agno;
3223                 __entry->bno = rmap->rm_startblock;
3224                 __entry->len = rmap->rm_blockcount;
3225                 __entry->owner = rmap->rm_owner;
3226                 __entry->offset = rmap->rm_offset;
3227                 __entry->flags = rmap->rm_flags;
3228         ),
3229         TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld offset %llu flags 0x%x",
3230                   MAJOR(__entry->dev), MINOR(__entry->dev),
3231                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3232                   __entry->agno,
3233                   __entry->bno,
3234                   __entry->len,
3235                   __entry->owner,
3236                   __entry->offset,
3237                   __entry->flags)
3238 )
3239 #define DEFINE_FSMAP_EVENT(name) \
3240 DEFINE_EVENT(xfs_fsmap_class, name, \
3241         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3242                  struct xfs_rmap_irec *rmap), \
3243         TP_ARGS(mp, keydev, agno, rmap))
3244 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3245 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3246 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3247
3248 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3249         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3250         TP_ARGS(mp, fsmap),
3251         TP_STRUCT__entry(
3252                 __field(dev_t, dev)
3253                 __field(dev_t, keydev)
3254                 __field(xfs_daddr_t, block)
3255                 __field(xfs_daddr_t, len)
3256                 __field(uint64_t, owner)
3257                 __field(uint64_t, offset)
3258                 __field(uint64_t, flags)
3259         ),
3260         TP_fast_assign(
3261                 __entry->dev = mp->m_super->s_dev;
3262                 __entry->keydev = new_decode_dev(fsmap->fmr_device);
3263                 __entry->block = fsmap->fmr_physical;
3264                 __entry->len = fsmap->fmr_length;
3265                 __entry->owner = fsmap->fmr_owner;
3266                 __entry->offset = fsmap->fmr_offset;
3267                 __entry->flags = fsmap->fmr_flags;
3268         ),
3269         TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld offset %llu flags 0x%llx",
3270                   MAJOR(__entry->dev), MINOR(__entry->dev),
3271                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3272                   __entry->block,
3273                   __entry->len,
3274                   __entry->owner,
3275                   __entry->offset,
3276                   __entry->flags)
3277 )
3278 #define DEFINE_GETFSMAP_EVENT(name) \
3279 DEFINE_EVENT(xfs_getfsmap_class, name, \
3280         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3281         TP_ARGS(mp, fsmap))
3282 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3283 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3284 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3285
3286 TRACE_EVENT(xfs_trans_resv_calc,
3287         TP_PROTO(struct xfs_mount *mp, unsigned int type,
3288                  struct xfs_trans_res *res),
3289         TP_ARGS(mp, type, res),
3290         TP_STRUCT__entry(
3291                 __field(dev_t, dev)
3292                 __field(int, type)
3293                 __field(uint, logres)
3294                 __field(int, logcount)
3295                 __field(int, logflags)
3296         ),
3297         TP_fast_assign(
3298                 __entry->dev = mp->m_super->s_dev;
3299                 __entry->type = type;
3300                 __entry->logres = res->tr_logres;
3301                 __entry->logcount = res->tr_logcount;
3302                 __entry->logflags = res->tr_logflags;
3303         ),
3304         TP_printk("dev %d:%d type %d logres %u logcount %d flags 0x%x",
3305                   MAJOR(__entry->dev), MINOR(__entry->dev),
3306                   __entry->type,
3307                   __entry->logres,
3308                   __entry->logcount,
3309                   __entry->logflags)
3310 );
3311
3312 DECLARE_EVENT_CLASS(xfs_trans_class,
3313         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
3314         TP_ARGS(tp, caller_ip),
3315         TP_STRUCT__entry(
3316                 __field(dev_t, dev)
3317                 __field(uint32_t, tid)
3318                 __field(uint32_t, flags)
3319                 __field(unsigned long, caller_ip)
3320         ),
3321         TP_fast_assign(
3322                 __entry->dev = tp->t_mountp->m_super->s_dev;
3323                 __entry->tid = 0;
3324                 if (tp->t_ticket)
3325                         __entry->tid = tp->t_ticket->t_tid;
3326                 __entry->flags = tp->t_flags;
3327                 __entry->caller_ip = caller_ip;
3328         ),
3329         TP_printk("dev %d:%d trans %x flags 0x%x caller %pS",
3330                   MAJOR(__entry->dev), MINOR(__entry->dev),
3331                   __entry->tid,
3332                   __entry->flags,
3333                   (char *)__entry->caller_ip)
3334 )
3335
3336 #define DEFINE_TRANS_EVENT(name) \
3337 DEFINE_EVENT(xfs_trans_class, name, \
3338         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
3339         TP_ARGS(tp, caller_ip))
3340 DEFINE_TRANS_EVENT(xfs_trans_alloc);
3341 DEFINE_TRANS_EVENT(xfs_trans_cancel);
3342 DEFINE_TRANS_EVENT(xfs_trans_commit);
3343 DEFINE_TRANS_EVENT(xfs_trans_dup);
3344 DEFINE_TRANS_EVENT(xfs_trans_free);
3345 DEFINE_TRANS_EVENT(xfs_trans_roll);
3346 DEFINE_TRANS_EVENT(xfs_trans_add_item);
3347 DEFINE_TRANS_EVENT(xfs_trans_free_items);
3348
3349 #endif /* _TRACE_XFS_H */
3350
3351 #undef TRACE_INCLUDE_PATH
3352 #define TRACE_INCLUDE_PATH .
3353 #define TRACE_INCLUDE_FILE xfs_trace
3354 #include <trace/define_trace.h>