linux/fs/xfs/xfs_trace.h
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   1/*
   2 * Copyright (c) 2009, Christoph Hellwig
   3 * All Rights Reserved.
   4 *
   5 * This program is free software; you can redistribute it and/or
   6 * modify it under the terms of the GNU General Public License as
   7 * published by the Free Software Foundation.
   8 *
   9 * This program is distributed in the hope that it would be useful,
  10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 * GNU General Public License for more details.
  13 *
  14 * You should have received a copy of the GNU General Public License
  15 * along with this program; if not, write the Free Software Foundation,
  16 * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17 */
  18#undef TRACE_SYSTEM
  19#define TRACE_SYSTEM xfs
  20
  21#if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  22#define _TRACE_XFS_H
  23
  24#include <linux/tracepoint.h>
  25
  26struct xfs_agf;
  27struct xfs_alloc_arg;
  28struct xfs_attr_list_context;
  29struct xfs_buf_log_item;
  30struct xfs_da_args;
  31struct xfs_da_node_entry;
  32struct xfs_dquot;
  33struct xfs_log_item;
  34struct xlog_ticket;
  35struct xlog;
  36struct xlog_recover;
  37struct xlog_recover_item;
  38struct xfs_buf_log_format;
  39struct xfs_inode_log_format;
  40
  41DECLARE_EVENT_CLASS(xfs_attr_list_class,
  42        TP_PROTO(struct xfs_attr_list_context *ctx),
  43        TP_ARGS(ctx),
  44        TP_STRUCT__entry(
  45                __field(dev_t, dev)
  46                __field(xfs_ino_t, ino)
  47                __field(u32, hashval)
  48                __field(u32, blkno)
  49                __field(u32, offset)
  50                __field(void *, alist)
  51                __field(int, bufsize)
  52                __field(int, count)
  53                __field(int, firstu)
  54                __field(int, dupcnt)
  55                __field(int, flags)
  56        ),
  57        TP_fast_assign(
  58                __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  59                __entry->ino = ctx->dp->i_ino;
  60                __entry->hashval = ctx->cursor->hashval;
  61                __entry->blkno = ctx->cursor->blkno;
  62                __entry->offset = ctx->cursor->offset;
  63                __entry->alist = ctx->alist;
  64                __entry->bufsize = ctx->bufsize;
  65                __entry->count = ctx->count;
  66                __entry->firstu = ctx->firstu;
  67                __entry->flags = ctx->flags;
  68        ),
  69        TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  70                  "alist 0x%p size %u count %u firstu %u flags %d %s",
  71                  MAJOR(__entry->dev), MINOR(__entry->dev),
  72                   __entry->ino,
  73                   __entry->hashval,
  74                   __entry->blkno,
  75                   __entry->offset,
  76                   __entry->dupcnt,
  77                   __entry->alist,
  78                   __entry->bufsize,
  79                   __entry->count,
  80                   __entry->firstu,
  81                   __entry->flags,
  82                   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  83        )
  84)
  85
  86#define DEFINE_ATTR_LIST_EVENT(name) \
  87DEFINE_EVENT(xfs_attr_list_class, name, \
  88        TP_PROTO(struct xfs_attr_list_context *ctx), \
  89        TP_ARGS(ctx))
  90DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  91DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  92DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  93DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  94DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  95DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  96DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
  97DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
  98
  99DECLARE_EVENT_CLASS(xfs_perag_class,
 100        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
 101                 unsigned long caller_ip),
 102        TP_ARGS(mp, agno, refcount, caller_ip),
 103        TP_STRUCT__entry(
 104                __field(dev_t, dev)
 105                __field(xfs_agnumber_t, agno)
 106                __field(int, refcount)
 107                __field(unsigned long, caller_ip)
 108        ),
 109        TP_fast_assign(
 110                __entry->dev = mp->m_super->s_dev;
 111                __entry->agno = agno;
 112                __entry->refcount = refcount;
 113                __entry->caller_ip = caller_ip;
 114        ),
 115        TP_printk("dev %d:%d agno %u refcount %d caller %pf",
 116                  MAJOR(__entry->dev), MINOR(__entry->dev),
 117                  __entry->agno,
 118                  __entry->refcount,
 119                  (char *)__entry->caller_ip)
 120);
 121
 122#define DEFINE_PERAG_REF_EVENT(name)    \
 123DEFINE_EVENT(xfs_perag_class, name,     \
 124        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 125                 unsigned long caller_ip),                                      \
 126        TP_ARGS(mp, agno, refcount, caller_ip))
 127DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 128DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 129DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 130DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 131DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 132
 133TRACE_EVENT(xfs_attr_list_node_descend,
 134        TP_PROTO(struct xfs_attr_list_context *ctx,
 135                 struct xfs_da_node_entry *btree),
 136        TP_ARGS(ctx, btree),
 137        TP_STRUCT__entry(
 138                __field(dev_t, dev)
 139                __field(xfs_ino_t, ino)
 140                __field(u32, hashval)
 141                __field(u32, blkno)
 142                __field(u32, offset)
 143                __field(void *, alist)
 144                __field(int, bufsize)
 145                __field(int, count)
 146                __field(int, firstu)
 147                __field(int, dupcnt)
 148                __field(int, flags)
 149                __field(u32, bt_hashval)
 150                __field(u32, bt_before)
 151        ),
 152        TP_fast_assign(
 153                __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 154                __entry->ino = ctx->dp->i_ino;
 155                __entry->hashval = ctx->cursor->hashval;
 156                __entry->blkno = ctx->cursor->blkno;
 157                __entry->offset = ctx->cursor->offset;
 158                __entry->alist = ctx->alist;
 159                __entry->bufsize = ctx->bufsize;
 160                __entry->count = ctx->count;
 161                __entry->firstu = ctx->firstu;
 162                __entry->flags = ctx->flags;
 163                __entry->bt_hashval = be32_to_cpu(btree->hashval);
 164                __entry->bt_before = be32_to_cpu(btree->before);
 165        ),
 166        TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 167                  "alist 0x%p size %u count %u firstu %u flags %d %s "
 168                  "node hashval %u, node before %u",
 169                  MAJOR(__entry->dev), MINOR(__entry->dev),
 170                   __entry->ino,
 171                   __entry->hashval,
 172                   __entry->blkno,
 173                   __entry->offset,
 174                   __entry->dupcnt,
 175                   __entry->alist,
 176                   __entry->bufsize,
 177                   __entry->count,
 178                   __entry->firstu,
 179                   __entry->flags,
 180                   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 181                   __entry->bt_hashval,
 182                   __entry->bt_before)
 183);
 184
 185TRACE_EVENT(xfs_iext_insert,
 186        TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
 187                 struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
 188        TP_ARGS(ip, idx, r, state, caller_ip),
 189        TP_STRUCT__entry(
 190                __field(dev_t, dev)
 191                __field(xfs_ino_t, ino)
 192                __field(xfs_extnum_t, idx)
 193                __field(xfs_fileoff_t, startoff)
 194                __field(xfs_fsblock_t, startblock)
 195                __field(xfs_filblks_t, blockcount)
 196                __field(xfs_exntst_t, state)
 197                __field(int, bmap_state)
 198                __field(unsigned long, caller_ip)
 199        ),
 200        TP_fast_assign(
 201                __entry->dev = VFS_I(ip)->i_sb->s_dev;
 202                __entry->ino = ip->i_ino;
 203                __entry->idx = idx;
 204                __entry->startoff = r->br_startoff;
 205                __entry->startblock = r->br_startblock;
 206                __entry->blockcount = r->br_blockcount;
 207                __entry->state = r->br_state;
 208                __entry->bmap_state = state;
 209                __entry->caller_ip = caller_ip;
 210        ),
 211        TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 212                  "offset %lld block %lld count %lld flag %d caller %pf",
 213                  MAJOR(__entry->dev), MINOR(__entry->dev),
 214                  __entry->ino,
 215                  __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 216                  (long)__entry->idx,
 217                  __entry->startoff,
 218                  (__int64_t)__entry->startblock,
 219                  __entry->blockcount,
 220                  __entry->state,
 221                  (char *)__entry->caller_ip)
 222);
 223
 224DECLARE_EVENT_CLASS(xfs_bmap_class,
 225        TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
 226                 unsigned long caller_ip),
 227        TP_ARGS(ip, idx, state, caller_ip),
 228        TP_STRUCT__entry(
 229                __field(dev_t, dev)
 230                __field(xfs_ino_t, ino)
 231                __field(xfs_extnum_t, idx)
 232                __field(xfs_fileoff_t, startoff)
 233                __field(xfs_fsblock_t, startblock)
 234                __field(xfs_filblks_t, blockcount)
 235                __field(xfs_exntst_t, state)
 236                __field(int, bmap_state)
 237                __field(unsigned long, caller_ip)
 238        ),
 239        TP_fast_assign(
 240                struct xfs_ifork        *ifp = (state & BMAP_ATTRFORK) ?
 241                                                ip->i_afp : &ip->i_df;
 242                struct xfs_bmbt_irec    r;
 243
 244                xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
 245                __entry->dev = VFS_I(ip)->i_sb->s_dev;
 246                __entry->ino = ip->i_ino;
 247                __entry->idx = idx;
 248                __entry->startoff = r.br_startoff;
 249                __entry->startblock = r.br_startblock;
 250                __entry->blockcount = r.br_blockcount;
 251                __entry->state = r.br_state;
 252                __entry->bmap_state = state;
 253                __entry->caller_ip = caller_ip;
 254        ),
 255        TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 256                  "offset %lld block %lld count %lld flag %d caller %pf",
 257                  MAJOR(__entry->dev), MINOR(__entry->dev),
 258                  __entry->ino,
 259                  __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 260                  (long)__entry->idx,
 261                  __entry->startoff,
 262                  (__int64_t)__entry->startblock,
 263                  __entry->blockcount,
 264                  __entry->state,
 265                  (char *)__entry->caller_ip)
 266)
 267
 268#define DEFINE_BMAP_EVENT(name) \
 269DEFINE_EVENT(xfs_bmap_class, name, \
 270        TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
 271                 unsigned long caller_ip), \
 272        TP_ARGS(ip, idx, state, caller_ip))
 273DEFINE_BMAP_EVENT(xfs_iext_remove);
 274DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 275DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 276DEFINE_BMAP_EVENT(xfs_extlist);
 277
 278DECLARE_EVENT_CLASS(xfs_buf_class,
 279        TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 280        TP_ARGS(bp, caller_ip),
 281        TP_STRUCT__entry(
 282                __field(dev_t, dev)
 283                __field(xfs_daddr_t, bno)
 284                __field(int, nblks)
 285                __field(int, hold)
 286                __field(int, pincount)
 287                __field(unsigned, lockval)
 288                __field(unsigned, flags)
 289                __field(unsigned long, caller_ip)
 290        ),
 291        TP_fast_assign(
 292                __entry->dev = bp->b_target->bt_dev;
 293                __entry->bno = bp->b_bn;
 294                __entry->nblks = bp->b_length;
 295                __entry->hold = atomic_read(&bp->b_hold);
 296                __entry->pincount = atomic_read(&bp->b_pin_count);
 297                __entry->lockval = bp->b_sema.count;
 298                __entry->flags = bp->b_flags;
 299                __entry->caller_ip = caller_ip;
 300        ),
 301        TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 302                  "lock %d flags %s caller %pf",
 303                  MAJOR(__entry->dev), MINOR(__entry->dev),
 304                  (unsigned long long)__entry->bno,
 305                  __entry->nblks,
 306                  __entry->hold,
 307                  __entry->pincount,
 308                  __entry->lockval,
 309                  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 310                  (void *)__entry->caller_ip)
 311)
 312
 313#define DEFINE_BUF_EVENT(name) \
 314DEFINE_EVENT(xfs_buf_class, name, \
 315        TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 316        TP_ARGS(bp, caller_ip))
 317DEFINE_BUF_EVENT(xfs_buf_init);
 318DEFINE_BUF_EVENT(xfs_buf_free);
 319DEFINE_BUF_EVENT(xfs_buf_hold);
 320DEFINE_BUF_EVENT(xfs_buf_rele);
 321DEFINE_BUF_EVENT(xfs_buf_iodone);
 322DEFINE_BUF_EVENT(xfs_buf_iorequest);
 323DEFINE_BUF_EVENT(xfs_buf_bawrite);
 324DEFINE_BUF_EVENT(xfs_buf_lock);
 325DEFINE_BUF_EVENT(xfs_buf_lock_done);
 326DEFINE_BUF_EVENT(xfs_buf_trylock);
 327DEFINE_BUF_EVENT(xfs_buf_unlock);
 328DEFINE_BUF_EVENT(xfs_buf_iowait);
 329DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 330DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 331DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 332DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 333DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 334DEFINE_BUF_EVENT(xfs_bdstrat_shut);
 335DEFINE_BUF_EVENT(xfs_buf_item_relse);
 336DEFINE_BUF_EVENT(xfs_buf_item_iodone);
 337DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 338DEFINE_BUF_EVENT(xfs_buf_error_relse);
 339DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
 340DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 341
 342/* not really buffer traces, but the buf provides useful information */
 343DEFINE_BUF_EVENT(xfs_btree_corrupt);
 344DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
 345DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 346DEFINE_BUF_EVENT(xfs_inode_item_push);
 347
 348/* pass flags explicitly */
 349DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 350        TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 351        TP_ARGS(bp, flags, caller_ip),
 352        TP_STRUCT__entry(
 353                __field(dev_t, dev)
 354                __field(xfs_daddr_t, bno)
 355                __field(size_t, buffer_length)
 356                __field(int, hold)
 357                __field(int, pincount)
 358                __field(unsigned, lockval)
 359                __field(unsigned, flags)
 360                __field(unsigned long, caller_ip)
 361        ),
 362        TP_fast_assign(
 363                __entry->dev = bp->b_target->bt_dev;
 364                __entry->bno = bp->b_bn;
 365                __entry->buffer_length = BBTOB(bp->b_length);
 366                __entry->flags = flags;
 367                __entry->hold = atomic_read(&bp->b_hold);
 368                __entry->pincount = atomic_read(&bp->b_pin_count);
 369                __entry->lockval = bp->b_sema.count;
 370                __entry->caller_ip = caller_ip;
 371        ),
 372        TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 373                  "lock %d flags %s caller %pf",
 374                  MAJOR(__entry->dev), MINOR(__entry->dev),
 375                  (unsigned long long)__entry->bno,
 376                  __entry->buffer_length,
 377                  __entry->hold,
 378                  __entry->pincount,
 379                  __entry->lockval,
 380                  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 381                  (void *)__entry->caller_ip)
 382)
 383
 384#define DEFINE_BUF_FLAGS_EVENT(name) \
 385DEFINE_EVENT(xfs_buf_flags_class, name, \
 386        TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 387        TP_ARGS(bp, flags, caller_ip))
 388DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 389DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 390DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 391
 392TRACE_EVENT(xfs_buf_ioerror,
 393        TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
 394        TP_ARGS(bp, error, caller_ip),
 395        TP_STRUCT__entry(
 396                __field(dev_t, dev)
 397                __field(xfs_daddr_t, bno)
 398                __field(size_t, buffer_length)
 399                __field(unsigned, flags)
 400                __field(int, hold)
 401                __field(int, pincount)
 402                __field(unsigned, lockval)
 403                __field(int, error)
 404                __field(unsigned long, caller_ip)
 405        ),
 406        TP_fast_assign(
 407                __entry->dev = bp->b_target->bt_dev;
 408                __entry->bno = bp->b_bn;
 409                __entry->buffer_length = BBTOB(bp->b_length);
 410                __entry->hold = atomic_read(&bp->b_hold);
 411                __entry->pincount = atomic_read(&bp->b_pin_count);
 412                __entry->lockval = bp->b_sema.count;
 413                __entry->error = error;
 414                __entry->flags = bp->b_flags;
 415                __entry->caller_ip = caller_ip;
 416        ),
 417        TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 418                  "lock %d error %d flags %s caller %pf",
 419                  MAJOR(__entry->dev), MINOR(__entry->dev),
 420                  (unsigned long long)__entry->bno,
 421                  __entry->buffer_length,
 422                  __entry->hold,
 423                  __entry->pincount,
 424                  __entry->lockval,
 425                  __entry->error,
 426                  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 427                  (void *)__entry->caller_ip)
 428);
 429
 430DECLARE_EVENT_CLASS(xfs_buf_item_class,
 431        TP_PROTO(struct xfs_buf_log_item *bip),
 432        TP_ARGS(bip),
 433        TP_STRUCT__entry(
 434                __field(dev_t, dev)
 435                __field(xfs_daddr_t, buf_bno)
 436                __field(size_t, buf_len)
 437                __field(int, buf_hold)
 438                __field(int, buf_pincount)
 439                __field(int, buf_lockval)
 440                __field(unsigned, buf_flags)
 441                __field(unsigned, bli_recur)
 442                __field(int, bli_refcount)
 443                __field(unsigned, bli_flags)
 444                __field(void *, li_desc)
 445                __field(unsigned, li_flags)
 446        ),
 447        TP_fast_assign(
 448                __entry->dev = bip->bli_buf->b_target->bt_dev;
 449                __entry->bli_flags = bip->bli_flags;
 450                __entry->bli_recur = bip->bli_recur;
 451                __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 452                __entry->buf_bno = bip->bli_buf->b_bn;
 453                __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 454                __entry->buf_flags = bip->bli_buf->b_flags;
 455                __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 456                __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 457                __entry->buf_lockval = bip->bli_buf->b_sema.count;
 458                __entry->li_desc = bip->bli_item.li_desc;
 459                __entry->li_flags = bip->bli_item.li_flags;
 460        ),
 461        TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 462                  "lock %d flags %s recur %d refcount %d bliflags %s "
 463                  "lidesc 0x%p liflags %s",
 464                  MAJOR(__entry->dev), MINOR(__entry->dev),
 465                  (unsigned long long)__entry->buf_bno,
 466                  __entry->buf_len,
 467                  __entry->buf_hold,
 468                  __entry->buf_pincount,
 469                  __entry->buf_lockval,
 470                  __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 471                  __entry->bli_recur,
 472                  __entry->bli_refcount,
 473                  __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 474                  __entry->li_desc,
 475                  __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 476)
 477
 478#define DEFINE_BUF_ITEM_EVENT(name) \
 479DEFINE_EVENT(xfs_buf_item_class, name, \
 480        TP_PROTO(struct xfs_buf_log_item *bip), \
 481        TP_ARGS(bip))
 482DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 483DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 484DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 485DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 486DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 487DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 488DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 489DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 490DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 491DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 492DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 493DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 494DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 495DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 496DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 497DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 498DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 499DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 500DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 501DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 502DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 503DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 504DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 505
 506DECLARE_EVENT_CLASS(xfs_lock_class,
 507        TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 508                 unsigned long caller_ip),
 509        TP_ARGS(ip,  lock_flags, caller_ip),
 510        TP_STRUCT__entry(
 511                __field(dev_t, dev)
 512                __field(xfs_ino_t, ino)
 513                __field(int, lock_flags)
 514                __field(unsigned long, caller_ip)
 515        ),
 516        TP_fast_assign(
 517                __entry->dev = VFS_I(ip)->i_sb->s_dev;
 518                __entry->ino = ip->i_ino;
 519                __entry->lock_flags = lock_flags;
 520                __entry->caller_ip = caller_ip;
 521        ),
 522        TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
 523                  MAJOR(__entry->dev), MINOR(__entry->dev),
 524                  __entry->ino,
 525                  __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 526                  (void *)__entry->caller_ip)
 527)
 528
 529#define DEFINE_LOCK_EVENT(name) \
 530DEFINE_EVENT(xfs_lock_class, name, \
 531        TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 532                 unsigned long caller_ip), \
 533        TP_ARGS(ip,  lock_flags, caller_ip))
 534DEFINE_LOCK_EVENT(xfs_ilock);
 535DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 536DEFINE_LOCK_EVENT(xfs_ilock_demote);
 537DEFINE_LOCK_EVENT(xfs_iunlock);
 538
 539DECLARE_EVENT_CLASS(xfs_inode_class,
 540        TP_PROTO(struct xfs_inode *ip),
 541        TP_ARGS(ip),
 542        TP_STRUCT__entry(
 543                __field(dev_t, dev)
 544                __field(xfs_ino_t, ino)
 545        ),
 546        TP_fast_assign(
 547                __entry->dev = VFS_I(ip)->i_sb->s_dev;
 548                __entry->ino = ip->i_ino;
 549        ),
 550        TP_printk("dev %d:%d ino 0x%llx",
 551                  MAJOR(__entry->dev), MINOR(__entry->dev),
 552                  __entry->ino)
 553)
 554
 555#define DEFINE_INODE_EVENT(name) \
 556DEFINE_EVENT(xfs_inode_class, name, \
 557        TP_PROTO(struct xfs_inode *ip), \
 558        TP_ARGS(ip))
 559DEFINE_INODE_EVENT(xfs_iget_skip);
 560DEFINE_INODE_EVENT(xfs_iget_reclaim);
 561DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 562DEFINE_INODE_EVENT(xfs_iget_hit);
 563DEFINE_INODE_EVENT(xfs_iget_miss);
 564
 565DEFINE_INODE_EVENT(xfs_getattr);
 566DEFINE_INODE_EVENT(xfs_setattr);
 567DEFINE_INODE_EVENT(xfs_readlink);
 568DEFINE_INODE_EVENT(xfs_alloc_file_space);
 569DEFINE_INODE_EVENT(xfs_free_file_space);
 570DEFINE_INODE_EVENT(xfs_readdir);
 571#ifdef CONFIG_XFS_POSIX_ACL
 572DEFINE_INODE_EVENT(xfs_get_acl);
 573#endif
 574DEFINE_INODE_EVENT(xfs_vm_bmap);
 575DEFINE_INODE_EVENT(xfs_file_ioctl);
 576DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 577DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 578DEFINE_INODE_EVENT(xfs_dir_fsync);
 579DEFINE_INODE_EVENT(xfs_file_fsync);
 580DEFINE_INODE_EVENT(xfs_destroy_inode);
 581DEFINE_INODE_EVENT(xfs_evict_inode);
 582DEFINE_INODE_EVENT(xfs_update_time);
 583
 584DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 585DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 586
 587DECLARE_EVENT_CLASS(xfs_iref_class,
 588        TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 589        TP_ARGS(ip, caller_ip),
 590        TP_STRUCT__entry(
 591                __field(dev_t, dev)
 592                __field(xfs_ino_t, ino)
 593                __field(int, count)
 594                __field(int, pincount)
 595                __field(unsigned long, caller_ip)
 596        ),
 597        TP_fast_assign(
 598                __entry->dev = VFS_I(ip)->i_sb->s_dev;
 599                __entry->ino = ip->i_ino;
 600                __entry->count = atomic_read(&VFS_I(ip)->i_count);
 601                __entry->pincount = atomic_read(&ip->i_pincount);
 602                __entry->caller_ip = caller_ip;
 603        ),
 604        TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pf",
 605                  MAJOR(__entry->dev), MINOR(__entry->dev),
 606                  __entry->ino,
 607                  __entry->count,
 608                  __entry->pincount,
 609                  (char *)__entry->caller_ip)
 610)
 611
 612#define DEFINE_IREF_EVENT(name) \
 613DEFINE_EVENT(xfs_iref_class, name, \
 614        TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 615        TP_ARGS(ip, caller_ip))
 616DEFINE_IREF_EVENT(xfs_ihold);
 617DEFINE_IREF_EVENT(xfs_irele);
 618DEFINE_IREF_EVENT(xfs_inode_pin);
 619DEFINE_IREF_EVENT(xfs_inode_unpin);
 620DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 621
 622DECLARE_EVENT_CLASS(xfs_namespace_class,
 623        TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 624        TP_ARGS(dp, name),
 625        TP_STRUCT__entry(
 626                __field(dev_t, dev)
 627                __field(xfs_ino_t, dp_ino)
 628                __field(int, namelen)
 629                __dynamic_array(char, name, name->len)
 630        ),
 631        TP_fast_assign(
 632                __entry->dev = VFS_I(dp)->i_sb->s_dev;
 633                __entry->dp_ino = dp->i_ino;
 634                __entry->namelen = name->len;
 635                memcpy(__get_str(name), name->name, name->len);
 636        ),
 637        TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 638                  MAJOR(__entry->dev), MINOR(__entry->dev),
 639                  __entry->dp_ino,
 640                  __entry->namelen,
 641                  __get_str(name))
 642)
 643
 644#define DEFINE_NAMESPACE_EVENT(name) \
 645DEFINE_EVENT(xfs_namespace_class, name, \
 646        TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 647        TP_ARGS(dp, name))
 648DEFINE_NAMESPACE_EVENT(xfs_remove);
 649DEFINE_NAMESPACE_EVENT(xfs_link);
 650DEFINE_NAMESPACE_EVENT(xfs_lookup);
 651DEFINE_NAMESPACE_EVENT(xfs_create);
 652DEFINE_NAMESPACE_EVENT(xfs_symlink);
 653
 654TRACE_EVENT(xfs_rename,
 655        TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 656                 struct xfs_name *src_name, struct xfs_name *target_name),
 657        TP_ARGS(src_dp, target_dp, src_name, target_name),
 658        TP_STRUCT__entry(
 659                __field(dev_t, dev)
 660                __field(xfs_ino_t, src_dp_ino)
 661                __field(xfs_ino_t, target_dp_ino)
 662                __field(int, src_namelen)
 663                __field(int, target_namelen)
 664                __dynamic_array(char, src_name, src_name->len)
 665                __dynamic_array(char, target_name, target_name->len)
 666        ),
 667        TP_fast_assign(
 668                __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 669                __entry->src_dp_ino = src_dp->i_ino;
 670                __entry->target_dp_ino = target_dp->i_ino;
 671                __entry->src_namelen = src_name->len;
 672                __entry->target_namelen = target_name->len;
 673                memcpy(__get_str(src_name), src_name->name, src_name->len);
 674                memcpy(__get_str(target_name), target_name->name,
 675                        target_name->len);
 676        ),
 677        TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 678                  " src name %.*s target name %.*s",
 679                  MAJOR(__entry->dev), MINOR(__entry->dev),
 680                  __entry->src_dp_ino,
 681                  __entry->target_dp_ino,
 682                  __entry->src_namelen,
 683                  __get_str(src_name),
 684                  __entry->target_namelen,
 685                  __get_str(target_name))
 686)
 687
 688DECLARE_EVENT_CLASS(xfs_dquot_class,
 689        TP_PROTO(struct xfs_dquot *dqp),
 690        TP_ARGS(dqp),
 691        TP_STRUCT__entry(
 692                __field(dev_t, dev)
 693                __field(u32, id)
 694                __field(unsigned, flags)
 695                __field(unsigned, nrefs)
 696                __field(unsigned long long, res_bcount)
 697                __field(unsigned long long, bcount)
 698                __field(unsigned long long, icount)
 699                __field(unsigned long long, blk_hardlimit)
 700                __field(unsigned long long, blk_softlimit)
 701                __field(unsigned long long, ino_hardlimit)
 702                __field(unsigned long long, ino_softlimit)
 703        ), \
 704        TP_fast_assign(
 705                __entry->dev = dqp->q_mount->m_super->s_dev;
 706                __entry->id = be32_to_cpu(dqp->q_core.d_id);
 707                __entry->flags = dqp->dq_flags;
 708                __entry->nrefs = dqp->q_nrefs;
 709                __entry->res_bcount = dqp->q_res_bcount;
 710                __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 711                __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 712                __entry->blk_hardlimit =
 713                        be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 714                __entry->blk_softlimit =
 715                        be64_to_cpu(dqp->q_core.d_blk_softlimit);
 716                __entry->ino_hardlimit =
 717                        be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 718                __entry->ino_softlimit =
 719                        be64_to_cpu(dqp->q_core.d_ino_softlimit);
 720        ),
 721        TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 722                  "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 723                  "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 724                  MAJOR(__entry->dev), MINOR(__entry->dev),
 725                  __entry->id,
 726                  __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 727                  __entry->nrefs,
 728                  __entry->res_bcount,
 729                  __entry->bcount,
 730                  __entry->blk_hardlimit,
 731                  __entry->blk_softlimit,
 732                  __entry->icount,
 733                  __entry->ino_hardlimit,
 734                  __entry->ino_softlimit)
 735)
 736
 737#define DEFINE_DQUOT_EVENT(name) \
 738DEFINE_EVENT(xfs_dquot_class, name, \
 739        TP_PROTO(struct xfs_dquot *dqp), \
 740        TP_ARGS(dqp))
 741DEFINE_DQUOT_EVENT(xfs_dqadjust);
 742DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 743DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 744DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 745DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 746DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 747DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 748DEFINE_DQUOT_EVENT(xfs_dqalloc);
 749DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 750DEFINE_DQUOT_EVENT(xfs_dqread);
 751DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 752DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 753DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 754DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 755DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 756DEFINE_DQUOT_EVENT(xfs_dqput);
 757DEFINE_DQUOT_EVENT(xfs_dqput_wait);
 758DEFINE_DQUOT_EVENT(xfs_dqput_free);
 759DEFINE_DQUOT_EVENT(xfs_dqrele);
 760DEFINE_DQUOT_EVENT(xfs_dqflush);
 761DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 762DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 763
 764DECLARE_EVENT_CLASS(xfs_loggrant_class,
 765        TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 766        TP_ARGS(log, tic),
 767        TP_STRUCT__entry(
 768                __field(dev_t, dev)
 769                __field(unsigned, trans_type)
 770                __field(char, ocnt)
 771                __field(char, cnt)
 772                __field(int, curr_res)
 773                __field(int, unit_res)
 774                __field(unsigned int, flags)
 775                __field(int, reserveq)
 776                __field(int, writeq)
 777                __field(int, grant_reserve_cycle)
 778                __field(int, grant_reserve_bytes)
 779                __field(int, grant_write_cycle)
 780                __field(int, grant_write_bytes)
 781                __field(int, curr_cycle)
 782                __field(int, curr_block)
 783                __field(xfs_lsn_t, tail_lsn)
 784        ),
 785        TP_fast_assign(
 786                __entry->dev = log->l_mp->m_super->s_dev;
 787                __entry->trans_type = tic->t_trans_type;
 788                __entry->ocnt = tic->t_ocnt;
 789                __entry->cnt = tic->t_cnt;
 790                __entry->curr_res = tic->t_curr_res;
 791                __entry->unit_res = tic->t_unit_res;
 792                __entry->flags = tic->t_flags;
 793                __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 794                __entry->writeq = list_empty(&log->l_write_head.waiters);
 795                xlog_crack_grant_head(&log->l_reserve_head.grant,
 796                                &__entry->grant_reserve_cycle,
 797                                &__entry->grant_reserve_bytes);
 798                xlog_crack_grant_head(&log->l_write_head.grant,
 799                                &__entry->grant_write_cycle,
 800                                &__entry->grant_write_bytes);
 801                __entry->curr_cycle = log->l_curr_cycle;
 802                __entry->curr_block = log->l_curr_block;
 803                __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 804        ),
 805        TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
 806                  "t_unit_res %u t_flags %s reserveq %s "
 807                  "writeq %s grant_reserve_cycle %d "
 808                  "grant_reserve_bytes %d grant_write_cycle %d "
 809                  "grant_write_bytes %d curr_cycle %d curr_block %d "
 810                  "tail_cycle %d tail_block %d",
 811                  MAJOR(__entry->dev), MINOR(__entry->dev),
 812                  __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
 813                  __entry->ocnt,
 814                  __entry->cnt,
 815                  __entry->curr_res,
 816                  __entry->unit_res,
 817                  __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 818                  __entry->reserveq ? "empty" : "active",
 819                  __entry->writeq ? "empty" : "active",
 820                  __entry->grant_reserve_cycle,
 821                  __entry->grant_reserve_bytes,
 822                  __entry->grant_write_cycle,
 823                  __entry->grant_write_bytes,
 824                  __entry->curr_cycle,
 825                  __entry->curr_block,
 826                  CYCLE_LSN(__entry->tail_lsn),
 827                  BLOCK_LSN(__entry->tail_lsn)
 828        )
 829)
 830
 831#define DEFINE_LOGGRANT_EVENT(name) \
 832DEFINE_EVENT(xfs_loggrant_class, name, \
 833        TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 834        TP_ARGS(log, tic))
 835DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 836DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 837DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
 838DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
 839DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
 840DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
 841DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
 842DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
 843DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
 844DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
 845DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
 846DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
 847DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
 848DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
 849DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
 850DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
 851
 852DECLARE_EVENT_CLASS(xfs_log_item_class,
 853        TP_PROTO(struct xfs_log_item *lip),
 854        TP_ARGS(lip),
 855        TP_STRUCT__entry(
 856                __field(dev_t, dev)
 857                __field(void *, lip)
 858                __field(uint, type)
 859                __field(uint, flags)
 860                __field(xfs_lsn_t, lsn)
 861        ),
 862        TP_fast_assign(
 863                __entry->dev = lip->li_mountp->m_super->s_dev;
 864                __entry->lip = lip;
 865                __entry->type = lip->li_type;
 866                __entry->flags = lip->li_flags;
 867                __entry->lsn = lip->li_lsn;
 868        ),
 869        TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
 870                  MAJOR(__entry->dev), MINOR(__entry->dev),
 871                  __entry->lip,
 872                  CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
 873                  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
 874                  __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
 875)
 876
 877TRACE_EVENT(xfs_log_force,
 878        TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn),
 879        TP_ARGS(mp, lsn),
 880        TP_STRUCT__entry(
 881                __field(dev_t, dev)
 882                __field(xfs_lsn_t, lsn)
 883        ),
 884        TP_fast_assign(
 885                __entry->dev = mp->m_super->s_dev;
 886                __entry->lsn = lsn;
 887        ),
 888        TP_printk("dev %d:%d lsn 0x%llx",
 889                  MAJOR(__entry->dev), MINOR(__entry->dev),
 890                  __entry->lsn)
 891)
 892
 893#define DEFINE_LOG_ITEM_EVENT(name) \
 894DEFINE_EVENT(xfs_log_item_class, name, \
 895        TP_PROTO(struct xfs_log_item *lip), \
 896        TP_ARGS(lip))
 897DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
 898DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
 899DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
 900DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
 901
 902
 903DECLARE_EVENT_CLASS(xfs_file_class,
 904        TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
 905        TP_ARGS(ip, count, offset, flags),
 906        TP_STRUCT__entry(
 907                __field(dev_t, dev)
 908                __field(xfs_ino_t, ino)
 909                __field(xfs_fsize_t, size)
 910                __field(loff_t, offset)
 911                __field(size_t, count)
 912                __field(int, flags)
 913        ),
 914        TP_fast_assign(
 915                __entry->dev = VFS_I(ip)->i_sb->s_dev;
 916                __entry->ino = ip->i_ino;
 917                __entry->size = ip->i_d.di_size;
 918                __entry->offset = offset;
 919                __entry->count = count;
 920                __entry->flags = flags;
 921        ),
 922        TP_printk("dev %d:%d ino 0x%llx size 0x%llx "
 923                  "offset 0x%llx count 0x%zx ioflags %s",
 924                  MAJOR(__entry->dev), MINOR(__entry->dev),
 925                  __entry->ino,
 926                  __entry->size,
 927                  __entry->offset,
 928                  __entry->count,
 929                  __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
 930)
 931
 932#define DEFINE_RW_EVENT(name)           \
 933DEFINE_EVENT(xfs_file_class, name,      \
 934        TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
 935        TP_ARGS(ip, count, offset, flags))
 936DEFINE_RW_EVENT(xfs_file_read);
 937DEFINE_RW_EVENT(xfs_file_buffered_write);
 938DEFINE_RW_EVENT(xfs_file_direct_write);
 939DEFINE_RW_EVENT(xfs_file_splice_read);
 940DEFINE_RW_EVENT(xfs_file_splice_write);
 941
 942DECLARE_EVENT_CLASS(xfs_page_class,
 943        TP_PROTO(struct inode *inode, struct page *page, unsigned long off),
 944        TP_ARGS(inode, page, off),
 945        TP_STRUCT__entry(
 946                __field(dev_t, dev)
 947                __field(xfs_ino_t, ino)
 948                __field(pgoff_t, pgoff)
 949                __field(loff_t, size)
 950                __field(unsigned long, offset)
 951                __field(int, delalloc)
 952                __field(int, unwritten)
 953        ),
 954        TP_fast_assign(
 955                int delalloc = -1, unwritten = -1;
 956
 957                if (page_has_buffers(page))
 958                        xfs_count_page_state(page, &delalloc, &unwritten);
 959                __entry->dev = inode->i_sb->s_dev;
 960                __entry->ino = XFS_I(inode)->i_ino;
 961                __entry->pgoff = page_offset(page);
 962                __entry->size = i_size_read(inode);
 963                __entry->offset = off;
 964                __entry->delalloc = delalloc;
 965                __entry->unwritten = unwritten;
 966        ),
 967        TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
 968                  "delalloc %d unwritten %d",
 969                  MAJOR(__entry->dev), MINOR(__entry->dev),
 970                  __entry->ino,
 971                  __entry->pgoff,
 972                  __entry->size,
 973                  __entry->offset,
 974                  __entry->delalloc,
 975                  __entry->unwritten)
 976)
 977
 978#define DEFINE_PAGE_EVENT(name)         \
 979DEFINE_EVENT(xfs_page_class, name,      \
 980        TP_PROTO(struct inode *inode, struct page *page, unsigned long off),    \
 981        TP_ARGS(inode, page, off))
 982DEFINE_PAGE_EVENT(xfs_writepage);
 983DEFINE_PAGE_EVENT(xfs_releasepage);
 984DEFINE_PAGE_EVENT(xfs_invalidatepage);
 985
 986DECLARE_EVENT_CLASS(xfs_imap_class,
 987        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
 988                 int type, struct xfs_bmbt_irec *irec),
 989        TP_ARGS(ip, offset, count, type, irec),
 990        TP_STRUCT__entry(
 991                __field(dev_t, dev)
 992                __field(xfs_ino_t, ino)
 993                __field(loff_t, size)
 994                __field(loff_t, offset)
 995                __field(size_t, count)
 996                __field(int, type)
 997                __field(xfs_fileoff_t, startoff)
 998                __field(xfs_fsblock_t, startblock)
 999                __field(xfs_filblks_t, blockcount)
1000        ),
1001        TP_fast_assign(
1002                __entry->dev = VFS_I(ip)->i_sb->s_dev;
1003                __entry->ino = ip->i_ino;
1004                __entry->size = ip->i_d.di_size;
1005                __entry->offset = offset;
1006                __entry->count = count;
1007                __entry->type = type;
1008                __entry->startoff = irec ? irec->br_startoff : 0;
1009                __entry->startblock = irec ? irec->br_startblock : 0;
1010                __entry->blockcount = irec ? irec->br_blockcount : 0;
1011        ),
1012        TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1013                  "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1014                  MAJOR(__entry->dev), MINOR(__entry->dev),
1015                  __entry->ino,
1016                  __entry->size,
1017                  __entry->offset,
1018                  __entry->count,
1019                  __print_symbolic(__entry->type, XFS_IO_TYPES),
1020                  __entry->startoff,
1021                  (__int64_t)__entry->startblock,
1022                  __entry->blockcount)
1023)
1024
1025#define DEFINE_IOMAP_EVENT(name)        \
1026DEFINE_EVENT(xfs_imap_class, name,      \
1027        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1028                 int type, struct xfs_bmbt_irec *irec),         \
1029        TP_ARGS(ip, offset, count, type, irec))
1030DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1031DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1032DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1033DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1034
1035DECLARE_EVENT_CLASS(xfs_simple_io_class,
1036        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1037        TP_ARGS(ip, offset, count),
1038        TP_STRUCT__entry(
1039                __field(dev_t, dev)
1040                __field(xfs_ino_t, ino)
1041                __field(loff_t, isize)
1042                __field(loff_t, disize)
1043                __field(loff_t, offset)
1044                __field(size_t, count)
1045        ),
1046        TP_fast_assign(
1047                __entry->dev = VFS_I(ip)->i_sb->s_dev;
1048                __entry->ino = ip->i_ino;
1049                __entry->isize = VFS_I(ip)->i_size;
1050                __entry->disize = ip->i_d.di_size;
1051                __entry->offset = offset;
1052                __entry->count = count;
1053        ),
1054        TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1055                  "offset 0x%llx count %zd",
1056                  MAJOR(__entry->dev), MINOR(__entry->dev),
1057                  __entry->ino,
1058                  __entry->isize,
1059                  __entry->disize,
1060                  __entry->offset,
1061                  __entry->count)
1062);
1063
1064#define DEFINE_SIMPLE_IO_EVENT(name)    \
1065DEFINE_EVENT(xfs_simple_io_class, name, \
1066        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1067        TP_ARGS(ip, offset, count))
1068DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1069DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1070DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1071DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1072
1073DECLARE_EVENT_CLASS(xfs_itrunc_class,
1074        TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1075        TP_ARGS(ip, new_size),
1076        TP_STRUCT__entry(
1077                __field(dev_t, dev)
1078                __field(xfs_ino_t, ino)
1079                __field(xfs_fsize_t, size)
1080                __field(xfs_fsize_t, new_size)
1081        ),
1082        TP_fast_assign(
1083                __entry->dev = VFS_I(ip)->i_sb->s_dev;
1084                __entry->ino = ip->i_ino;
1085                __entry->size = ip->i_d.di_size;
1086                __entry->new_size = new_size;
1087        ),
1088        TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1089                  MAJOR(__entry->dev), MINOR(__entry->dev),
1090                  __entry->ino,
1091                  __entry->size,
1092                  __entry->new_size)
1093)
1094
1095#define DEFINE_ITRUNC_EVENT(name) \
1096DEFINE_EVENT(xfs_itrunc_class, name, \
1097        TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1098        TP_ARGS(ip, new_size))
1099DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1100DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1101
1102TRACE_EVENT(xfs_pagecache_inval,
1103        TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1104        TP_ARGS(ip, start, finish),
1105        TP_STRUCT__entry(
1106                __field(dev_t, dev)
1107                __field(xfs_ino_t, ino)
1108                __field(xfs_fsize_t, size)
1109                __field(xfs_off_t, start)
1110                __field(xfs_off_t, finish)
1111        ),
1112        TP_fast_assign(
1113                __entry->dev = VFS_I(ip)->i_sb->s_dev;
1114                __entry->ino = ip->i_ino;
1115                __entry->size = ip->i_d.di_size;
1116                __entry->start = start;
1117                __entry->finish = finish;
1118        ),
1119        TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1120                  MAJOR(__entry->dev), MINOR(__entry->dev),
1121                  __entry->ino,
1122                  __entry->size,
1123                  __entry->start,
1124                  __entry->finish)
1125);
1126
1127TRACE_EVENT(xfs_bunmap,
1128        TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1129                 int flags, unsigned long caller_ip),
1130        TP_ARGS(ip, bno, len, flags, caller_ip),
1131        TP_STRUCT__entry(
1132                __field(dev_t, dev)
1133                __field(xfs_ino_t, ino)
1134                __field(xfs_fsize_t, size)
1135                __field(xfs_fileoff_t, bno)
1136                __field(xfs_filblks_t, len)
1137                __field(unsigned long, caller_ip)
1138                __field(int, flags)
1139        ),
1140        TP_fast_assign(
1141                __entry->dev = VFS_I(ip)->i_sb->s_dev;
1142                __entry->ino = ip->i_ino;
1143                __entry->size = ip->i_d.di_size;
1144                __entry->bno = bno;
1145                __entry->len = len;
1146                __entry->caller_ip = caller_ip;
1147                __entry->flags = flags;
1148        ),
1149        TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1150                  "flags %s caller %pf",
1151                  MAJOR(__entry->dev), MINOR(__entry->dev),
1152                  __entry->ino,
1153                  __entry->size,
1154                  __entry->bno,
1155                  __entry->len,
1156                  __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1157                  (void *)__entry->caller_ip)
1158
1159);
1160
1161DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1162        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1163                 xfs_agblock_t agbno, xfs_extlen_t len),
1164        TP_ARGS(mp, agno, agbno, len),
1165        TP_STRUCT__entry(
1166                __field(dev_t, dev)
1167                __field(xfs_agnumber_t, agno)
1168                __field(xfs_agblock_t, agbno)
1169                __field(xfs_extlen_t, len)
1170        ),
1171        TP_fast_assign(
1172                __entry->dev = mp->m_super->s_dev;
1173                __entry->agno = agno;
1174                __entry->agbno = agbno;
1175                __entry->len = len;
1176        ),
1177        TP_printk("dev %d:%d agno %u agbno %u len %u",
1178                  MAJOR(__entry->dev), MINOR(__entry->dev),
1179                  __entry->agno,
1180                  __entry->agbno,
1181                  __entry->len)
1182);
1183#define DEFINE_BUSY_EVENT(name) \
1184DEFINE_EVENT(xfs_extent_busy_class, name, \
1185        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1186                 xfs_agblock_t agbno, xfs_extlen_t len), \
1187        TP_ARGS(mp, agno, agbno, len))
1188DEFINE_BUSY_EVENT(xfs_extent_busy);
1189DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1190DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1191DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1192DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1193
1194TRACE_EVENT(xfs_extent_busy_trim,
1195        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1196                 xfs_agblock_t agbno, xfs_extlen_t len,
1197                 xfs_agblock_t tbno, xfs_extlen_t tlen),
1198        TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1199        TP_STRUCT__entry(
1200                __field(dev_t, dev)
1201                __field(xfs_agnumber_t, agno)
1202                __field(xfs_agblock_t, agbno)
1203                __field(xfs_extlen_t, len)
1204                __field(xfs_agblock_t, tbno)
1205                __field(xfs_extlen_t, tlen)
1206        ),
1207        TP_fast_assign(
1208                __entry->dev = mp->m_super->s_dev;
1209                __entry->agno = agno;
1210                __entry->agbno = agbno;
1211                __entry->len = len;
1212                __entry->tbno = tbno;
1213                __entry->tlen = tlen;
1214        ),
1215        TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1216                  MAJOR(__entry->dev), MINOR(__entry->dev),
1217                  __entry->agno,
1218                  __entry->agbno,
1219                  __entry->len,
1220                  __entry->tbno,
1221                  __entry->tlen)
1222);
1223
1224TRACE_EVENT(xfs_trans_commit_lsn,
1225        TP_PROTO(struct xfs_trans *trans),
1226        TP_ARGS(trans),
1227        TP_STRUCT__entry(
1228                __field(dev_t, dev)
1229                __field(struct xfs_trans *, tp)
1230                __field(xfs_lsn_t, lsn)
1231        ),
1232        TP_fast_assign(
1233                __entry->dev = trans->t_mountp->m_super->s_dev;
1234                __entry->tp = trans;
1235                __entry->lsn = trans->t_commit_lsn;
1236        ),
1237        TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1238                  MAJOR(__entry->dev), MINOR(__entry->dev),
1239                  __entry->tp,
1240                  __entry->lsn)
1241);
1242
1243TRACE_EVENT(xfs_agf,
1244        TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1245                 unsigned long caller_ip),
1246        TP_ARGS(mp, agf, flags, caller_ip),
1247        TP_STRUCT__entry(
1248                __field(dev_t, dev)
1249                __field(xfs_agnumber_t, agno)
1250                __field(int, flags)
1251                __field(__u32, length)
1252                __field(__u32, bno_root)
1253                __field(__u32, cnt_root)
1254                __field(__u32, bno_level)
1255                __field(__u32, cnt_level)
1256                __field(__u32, flfirst)
1257                __field(__u32, fllast)
1258                __field(__u32, flcount)
1259                __field(__u32, freeblks)
1260                __field(__u32, longest)
1261                __field(unsigned long, caller_ip)
1262        ),
1263        TP_fast_assign(
1264                __entry->dev = mp->m_super->s_dev;
1265                __entry->agno = be32_to_cpu(agf->agf_seqno),
1266                __entry->flags = flags;
1267                __entry->length = be32_to_cpu(agf->agf_length),
1268                __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1269                __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1270                __entry->bno_level =
1271                                be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1272                __entry->cnt_level =
1273                                be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1274                __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1275                __entry->fllast = be32_to_cpu(agf->agf_fllast),
1276                __entry->flcount = be32_to_cpu(agf->agf_flcount),
1277                __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1278                __entry->longest = be32_to_cpu(agf->agf_longest);
1279                __entry->caller_ip = caller_ip;
1280        ),
1281        TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1282                  "levels b %u c %u flfirst %u fllast %u flcount %u "
1283                  "freeblks %u longest %u caller %pf",
1284                  MAJOR(__entry->dev), MINOR(__entry->dev),
1285                  __entry->agno,
1286                  __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1287                  __entry->length,
1288                  __entry->bno_root,
1289                  __entry->cnt_root,
1290                  __entry->bno_level,
1291                  __entry->cnt_level,
1292                  __entry->flfirst,
1293                  __entry->fllast,
1294                  __entry->flcount,
1295                  __entry->freeblks,
1296                  __entry->longest,
1297                  (void *)__entry->caller_ip)
1298);
1299
1300TRACE_EVENT(xfs_free_extent,
1301        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1302                 xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1303        TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1304        TP_STRUCT__entry(
1305                __field(dev_t, dev)
1306                __field(xfs_agnumber_t, agno)
1307                __field(xfs_agblock_t, agbno)
1308                __field(xfs_extlen_t, len)
1309                __field(int, isfl)
1310                __field(int, haveleft)
1311                __field(int, haveright)
1312        ),
1313        TP_fast_assign(
1314                __entry->dev = mp->m_super->s_dev;
1315                __entry->agno = agno;
1316                __entry->agbno = agbno;
1317                __entry->len = len;
1318                __entry->isfl = isfl;
1319                __entry->haveleft = haveleft;
1320                __entry->haveright = haveright;
1321        ),
1322        TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1323                  MAJOR(__entry->dev), MINOR(__entry->dev),
1324                  __entry->agno,
1325                  __entry->agbno,
1326                  __entry->len,
1327                  __entry->isfl,
1328                  __entry->haveleft ?
1329                        (__entry->haveright ? "both" : "left") :
1330                        (__entry->haveright ? "right" : "none"))
1331
1332);
1333
1334DECLARE_EVENT_CLASS(xfs_alloc_class,
1335        TP_PROTO(struct xfs_alloc_arg *args),
1336        TP_ARGS(args),
1337        TP_STRUCT__entry(
1338                __field(dev_t, dev)
1339                __field(xfs_agnumber_t, agno)
1340                __field(xfs_agblock_t, agbno)
1341                __field(xfs_extlen_t, minlen)
1342                __field(xfs_extlen_t, maxlen)
1343                __field(xfs_extlen_t, mod)
1344                __field(xfs_extlen_t, prod)
1345                __field(xfs_extlen_t, minleft)
1346                __field(xfs_extlen_t, total)
1347                __field(xfs_extlen_t, alignment)
1348                __field(xfs_extlen_t, minalignslop)
1349                __field(xfs_extlen_t, len)
1350                __field(short, type)
1351                __field(short, otype)
1352                __field(char, wasdel)
1353                __field(char, wasfromfl)
1354                __field(char, isfl)
1355                __field(char, userdata)
1356                __field(xfs_fsblock_t, firstblock)
1357        ),
1358        TP_fast_assign(
1359                __entry->dev = args->mp->m_super->s_dev;
1360                __entry->agno = args->agno;
1361                __entry->agbno = args->agbno;
1362                __entry->minlen = args->minlen;
1363                __entry->maxlen = args->maxlen;
1364                __entry->mod = args->mod;
1365                __entry->prod = args->prod;
1366                __entry->minleft = args->minleft;
1367                __entry->total = args->total;
1368                __entry->alignment = args->alignment;
1369                __entry->minalignslop = args->minalignslop;
1370                __entry->len = args->len;
1371                __entry->type = args->type;
1372                __entry->otype = args->otype;
1373                __entry->wasdel = args->wasdel;
1374                __entry->wasfromfl = args->wasfromfl;
1375                __entry->isfl = args->isfl;
1376                __entry->userdata = args->userdata;
1377                __entry->firstblock = args->firstblock;
1378        ),
1379        TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1380                  "prod %u minleft %u total %u alignment %u minalignslop %u "
1381                  "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1382                  "userdata %d firstblock 0x%llx",
1383                  MAJOR(__entry->dev), MINOR(__entry->dev),
1384                  __entry->agno,
1385                  __entry->agbno,
1386                  __entry->minlen,
1387                  __entry->maxlen,
1388                  __entry->mod,
1389                  __entry->prod,
1390                  __entry->minleft,
1391                  __entry->total,
1392                  __entry->alignment,
1393                  __entry->minalignslop,
1394                  __entry->len,
1395                  __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1396                  __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1397                  __entry->wasdel,
1398                  __entry->wasfromfl,
1399                  __entry->isfl,
1400                  __entry->userdata,
1401                  (unsigned long long)__entry->firstblock)
1402)
1403
1404#define DEFINE_ALLOC_EVENT(name) \
1405DEFINE_EVENT(xfs_alloc_class, name, \
1406        TP_PROTO(struct xfs_alloc_arg *args), \
1407        TP_ARGS(args))
1408DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1409DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1410DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1411DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1412DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1413DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1414DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1415DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1416DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1417DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1418DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1419DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1420DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1421DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1422DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1423DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1424DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1425DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1426DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1427DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1428DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1429DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1430DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1431DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1432DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1433
1434DECLARE_EVENT_CLASS(xfs_da_class,
1435        TP_PROTO(struct xfs_da_args *args),
1436        TP_ARGS(args),
1437        TP_STRUCT__entry(
1438                __field(dev_t, dev)
1439                __field(xfs_ino_t, ino)
1440                __dynamic_array(char, name, args->namelen)
1441                __field(int, namelen)
1442                __field(xfs_dahash_t, hashval)
1443                __field(xfs_ino_t, inumber)
1444                __field(int, op_flags)
1445        ),
1446        TP_fast_assign(
1447                __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1448                __entry->ino = args->dp->i_ino;
1449                if (args->namelen)
1450                        memcpy(__get_str(name), args->name, args->namelen);
1451                __entry->namelen = args->namelen;
1452                __entry->hashval = args->hashval;
1453                __entry->inumber = args->inumber;
1454                __entry->op_flags = args->op_flags;
1455        ),
1456        TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1457                  "inumber 0x%llx op_flags %s",
1458                  MAJOR(__entry->dev), MINOR(__entry->dev),
1459                  __entry->ino,
1460                  __entry->namelen,
1461                  __entry->namelen ? __get_str(name) : NULL,
1462                  __entry->namelen,
1463                  __entry->hashval,
1464                  __entry->inumber,
1465                  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1466)
1467
1468#define DEFINE_DIR2_EVENT(name) \
1469DEFINE_EVENT(xfs_da_class, name, \
1470        TP_PROTO(struct xfs_da_args *args), \
1471        TP_ARGS(args))
1472DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1473DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1474DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1475DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1476DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1477DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1478DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1479DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1480DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1481DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1482DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1483DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1484DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1485DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1486DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1487DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1488DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1489DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1490DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1491DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1492DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1493DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1494DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1495DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1496DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1497
1498#define DEFINE_ATTR_EVENT(name) \
1499DEFINE_EVENT(xfs_da_class, name, \
1500        TP_PROTO(struct xfs_da_args *args), \
1501        TP_ARGS(args))
1502DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1503DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1504DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1505DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1506DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1507DEFINE_ATTR_EVENT(xfs_attr_sf_removename);
1508DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1509
1510DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1511DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1512DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1513DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1514DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1515DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1516DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1517DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1518DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1519DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1520DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1521DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1522DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1523DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1524DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1525DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1526DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1527DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1528
1529DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1530DEFINE_ATTR_EVENT(xfs_attr_node_lookup);
1531DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1532DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1533
1534#define DEFINE_DA_EVENT(name) \
1535DEFINE_EVENT(xfs_da_class, name, \
1536        TP_PROTO(struct xfs_da_args *args), \
1537        TP_ARGS(args))
1538DEFINE_DA_EVENT(xfs_da_split);
1539DEFINE_DA_EVENT(xfs_da_join);
1540DEFINE_DA_EVENT(xfs_da_link_before);
1541DEFINE_DA_EVENT(xfs_da_link_after);
1542DEFINE_DA_EVENT(xfs_da_unlink_back);
1543DEFINE_DA_EVENT(xfs_da_unlink_forward);
1544DEFINE_DA_EVENT(xfs_da_root_split);
1545DEFINE_DA_EVENT(xfs_da_root_join);
1546DEFINE_DA_EVENT(xfs_da_node_add);
1547DEFINE_DA_EVENT(xfs_da_node_create);
1548DEFINE_DA_EVENT(xfs_da_node_split);
1549DEFINE_DA_EVENT(xfs_da_node_remove);
1550DEFINE_DA_EVENT(xfs_da_node_rebalance);
1551DEFINE_DA_EVENT(xfs_da_node_unbalance);
1552DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1553DEFINE_DA_EVENT(xfs_da_grow_inode);
1554DEFINE_DA_EVENT(xfs_da_shrink_inode);
1555
1556DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1557        TP_PROTO(struct xfs_da_args *args, int idx),
1558        TP_ARGS(args, idx),
1559        TP_STRUCT__entry(
1560                __field(dev_t, dev)
1561                __field(xfs_ino_t, ino)
1562                __field(int, op_flags)
1563                __field(int, idx)
1564        ),
1565        TP_fast_assign(
1566                __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1567                __entry->ino = args->dp->i_ino;
1568                __entry->op_flags = args->op_flags;
1569                __entry->idx = idx;
1570        ),
1571        TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1572                  MAJOR(__entry->dev), MINOR(__entry->dev),
1573                  __entry->ino,
1574                  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1575                  __entry->idx)
1576)
1577
1578#define DEFINE_DIR2_SPACE_EVENT(name) \
1579DEFINE_EVENT(xfs_dir2_space_class, name, \
1580        TP_PROTO(struct xfs_da_args *args, int idx), \
1581        TP_ARGS(args, idx))
1582DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1583DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1584DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1585DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1586
1587TRACE_EVENT(xfs_dir2_leafn_moveents,
1588        TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1589        TP_ARGS(args, src_idx, dst_idx, count),
1590        TP_STRUCT__entry(
1591                __field(dev_t, dev)
1592                __field(xfs_ino_t, ino)
1593                __field(int, op_flags)
1594                __field(int, src_idx)
1595                __field(int, dst_idx)
1596                __field(int, count)
1597        ),
1598        TP_fast_assign(
1599                __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1600                __entry->ino = args->dp->i_ino;
1601                __entry->op_flags = args->op_flags;
1602                __entry->src_idx = src_idx;
1603                __entry->dst_idx = dst_idx;
1604                __entry->count = count;
1605        ),
1606        TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1607                  "src_idx %d dst_idx %d count %d",
1608                  MAJOR(__entry->dev), MINOR(__entry->dev),
1609                  __entry->ino,
1610                  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1611                  __entry->src_idx,
1612                  __entry->dst_idx,
1613                  __entry->count)
1614);
1615
1616#define XFS_SWAPEXT_INODES \
1617        { 0,    "target" }, \
1618        { 1,    "temp" }
1619
1620#define XFS_INODE_FORMAT_STR \
1621        { 0,    "invalid" }, \
1622        { 1,    "local" }, \
1623        { 2,    "extent" }, \
1624        { 3,    "btree" }
1625
1626DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1627        TP_PROTO(struct xfs_inode *ip, int which),
1628        TP_ARGS(ip, which),
1629        TP_STRUCT__entry(
1630                __field(dev_t, dev)
1631                __field(int, which)
1632                __field(xfs_ino_t, ino)
1633                __field(int, format)
1634                __field(int, nex)
1635                __field(int, broot_size)
1636                __field(int, fork_off)
1637        ),
1638        TP_fast_assign(
1639                __entry->dev = VFS_I(ip)->i_sb->s_dev;
1640                __entry->which = which;
1641                __entry->ino = ip->i_ino;
1642                __entry->format = ip->i_d.di_format;
1643                __entry->nex = ip->i_d.di_nextents;
1644                __entry->broot_size = ip->i_df.if_broot_bytes;
1645                __entry->fork_off = XFS_IFORK_BOFF(ip);
1646        ),
1647        TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1648                  "broot size %d, fork offset %d",
1649                  MAJOR(__entry->dev), MINOR(__entry->dev),
1650                  __entry->ino,
1651                  __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1652                  __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1653                  __entry->nex,
1654                  __entry->broot_size,
1655                  __entry->fork_off)
1656)
1657
1658#define DEFINE_SWAPEXT_EVENT(name) \
1659DEFINE_EVENT(xfs_swap_extent_class, name, \
1660        TP_PROTO(struct xfs_inode *ip, int which), \
1661        TP_ARGS(ip, which))
1662
1663DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1664DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1665
1666DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1667        TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1668                struct xlog_recover_item *item, int pass),
1669        TP_ARGS(log, trans, item, pass),
1670        TP_STRUCT__entry(
1671                __field(dev_t, dev)
1672                __field(unsigned long, item)
1673                __field(xlog_tid_t, tid)
1674                __field(int, type)
1675                __field(int, pass)
1676                __field(int, count)
1677                __field(int, total)
1678        ),
1679        TP_fast_assign(
1680                __entry->dev = log->l_mp->m_super->s_dev;
1681                __entry->item = (unsigned long)item;
1682                __entry->tid = trans->r_log_tid;
1683                __entry->type = ITEM_TYPE(item);
1684                __entry->pass = pass;
1685                __entry->count = item->ri_cnt;
1686                __entry->total = item->ri_total;
1687        ),
1688        TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
1689                  "item region count/total %d/%d",
1690                  MAJOR(__entry->dev), MINOR(__entry->dev),
1691                  __entry->tid,
1692                  __entry->pass,
1693                  (void *)__entry->item,
1694                  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1695                  __entry->count,
1696                  __entry->total)
1697)
1698
1699#define DEFINE_LOG_RECOVER_ITEM(name) \
1700DEFINE_EVENT(xfs_log_recover_item_class, name, \
1701        TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
1702                struct xlog_recover_item *item, int pass), \
1703        TP_ARGS(log, trans, item, pass))
1704
1705DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
1706DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
1707DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
1708DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
1709DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
1710
1711DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
1712        TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
1713        TP_ARGS(log, buf_f),
1714        TP_STRUCT__entry(
1715                __field(dev_t, dev)
1716                __field(__int64_t, blkno)
1717                __field(unsigned short, len)
1718                __field(unsigned short, flags)
1719                __field(unsigned short, size)
1720                __field(unsigned int, map_size)
1721        ),
1722        TP_fast_assign(
1723                __entry->dev = log->l_mp->m_super->s_dev;
1724                __entry->blkno = buf_f->blf_blkno;
1725                __entry->len = buf_f->blf_len;
1726                __entry->flags = buf_f->blf_flags;
1727                __entry->size = buf_f->blf_size;
1728                __entry->map_size = buf_f->blf_map_size;
1729        ),
1730        TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
1731                        "map_size %d",
1732                  MAJOR(__entry->dev), MINOR(__entry->dev),
1733                  __entry->blkno,
1734                  __entry->len,
1735                  __entry->flags,
1736                  __entry->size,
1737                  __entry->map_size)
1738)
1739
1740#define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
1741DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
1742        TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
1743        TP_ARGS(log, buf_f))
1744
1745DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
1746DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
1747DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
1748DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
1749DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
1750DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
1751DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
1752DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
1753
1754DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
1755        TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
1756        TP_ARGS(log, in_f),
1757        TP_STRUCT__entry(
1758                __field(dev_t, dev)
1759                __field(xfs_ino_t, ino)
1760                __field(unsigned short, size)
1761                __field(int, fields)
1762                __field(unsigned short, asize)
1763                __field(unsigned short, dsize)
1764                __field(__int64_t, blkno)
1765                __field(int, len)
1766                __field(int, boffset)
1767        ),
1768        TP_fast_assign(
1769                __entry->dev = log->l_mp->m_super->s_dev;
1770                __entry->ino = in_f->ilf_ino;
1771                __entry->size = in_f->ilf_size;
1772                __entry->fields = in_f->ilf_fields;
1773                __entry->asize = in_f->ilf_asize;
1774                __entry->dsize = in_f->ilf_dsize;
1775                __entry->blkno = in_f->ilf_blkno;
1776                __entry->len = in_f->ilf_len;
1777                __entry->boffset = in_f->ilf_boffset;
1778        ),
1779        TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
1780                        "dsize %d, blkno 0x%llx, len %d, boffset %d",
1781                  MAJOR(__entry->dev), MINOR(__entry->dev),
1782                  __entry->ino,
1783                  __entry->size,
1784                  __entry->fields,
1785                  __entry->asize,
1786                  __entry->dsize,
1787                  __entry->blkno,
1788                  __entry->len,
1789                  __entry->boffset)
1790)
1791#define DEFINE_LOG_RECOVER_INO_ITEM(name) \
1792DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
1793        TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
1794        TP_ARGS(log, in_f))
1795
1796DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
1797DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
1798DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
1799
1800DECLARE_EVENT_CLASS(xfs_discard_class,
1801        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1802                 xfs_agblock_t agbno, xfs_extlen_t len),
1803        TP_ARGS(mp, agno, agbno, len),
1804        TP_STRUCT__entry(
1805                __field(dev_t, dev)
1806                __field(xfs_agnumber_t, agno)
1807                __field(xfs_agblock_t, agbno)
1808                __field(xfs_extlen_t, len)
1809        ),
1810        TP_fast_assign(
1811                __entry->dev = mp->m_super->s_dev;
1812                __entry->agno = agno;
1813                __entry->agbno = agbno;
1814                __entry->len = len;
1815        ),
1816        TP_printk("dev %d:%d agno %u agbno %u len %u\n",
1817                  MAJOR(__entry->dev), MINOR(__entry->dev),
1818                  __entry->agno,
1819                  __entry->agbno,
1820                  __entry->len)
1821)
1822
1823#define DEFINE_DISCARD_EVENT(name) \
1824DEFINE_EVENT(xfs_discard_class, name, \
1825        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1826                 xfs_agblock_t agbno, xfs_extlen_t len), \
1827        TP_ARGS(mp, agno, agbno, len))
1828DEFINE_DISCARD_EVENT(xfs_discard_extent);
1829DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
1830DEFINE_DISCARD_EVENT(xfs_discard_exclude);
1831DEFINE_DISCARD_EVENT(xfs_discard_busy);
1832
1833#endif /* _TRACE_XFS_H */
1834
1835#undef TRACE_INCLUDE_PATH
1836#define TRACE_INCLUDE_PATH .
1837#define TRACE_INCLUDE_FILE xfs_trace
1838#include <trace/define_trace.h>
1839
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