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