include/instrumentation/events/lttng-module/ext4.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM ext4
   4
   5 #if !defined(LTTNG_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define LTTNG_TRACE_EXT4_H
   7
   8 #include <lttng/lttng-tracepoint-event.h>
   9 #include <linux/writeback.h>
  10
  11 #ifndef _TRACE_EXT4_DEF_
  12 #define _TRACE_EXT4_DEF_
  13 struct ext4_allocation_context;
  14 struct ext4_allocation_request;
  15 struct ext4_prealloc_space;
  16 struct ext4_inode_info;
  17 struct mpage_da_data;
  18 struct ext4_map_blocks;
  19 struct ext4_extent;
  20 #endif
  21
  22 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
  23 #define TP_MODE_T       __u16
  24
  25 LTTNG_TRACEPOINT_EVENT(ext4_free_inode,
  26         TP_PROTO(struct inode *inode),
  27
  28         TP_ARGS(inode),
  29
  30         TP_FIELDS(
  31                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  32                 ctf_integer(ino_t, ino, inode->i_ino)
  33                 ctf_integer(uid_t, uid, i_uid_read(inode))
  34                 ctf_integer(gid_t, gid, i_gid_read(inode))
  35                 ctf_integer(__u64, blocks, inode->i_blocks)
  36                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
  37         )
  38 )
  39
  40 LTTNG_TRACEPOINT_EVENT(ext4_request_inode,
  41         TP_PROTO(struct inode *dir, int mode),
  42
  43         TP_ARGS(dir, mode),
  44
  45         TP_FIELDS(
  46                 ctf_integer(dev_t, dev, dir->i_sb->s_dev)
  47                 ctf_integer(ino_t, dir, dir->i_ino)
  48                 ctf_integer(TP_MODE_T, mode, mode)
  49         )
  50 )
  51
  52 LTTNG_TRACEPOINT_EVENT(ext4_allocate_inode,
  53         TP_PROTO(struct inode *inode, struct inode *dir, int mode),
  54
  55         TP_ARGS(inode, dir, mode),
  56
  57         TP_FIELDS(
  58                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  59                 ctf_integer(ino_t, ino, inode->i_ino)
  60                 ctf_integer(ino_t, dir, dir->i_ino)
  61                 ctf_integer(TP_MODE_T, mode, mode)
  62         )
  63 )
  64
  65 LTTNG_TRACEPOINT_EVENT(ext4_evict_inode,
  66         TP_PROTO(struct inode *inode),
  67
  68         TP_ARGS(inode),
  69
  70         TP_FIELDS(
  71                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  72                 ctf_integer(ino_t, ino, inode->i_ino)
  73                 ctf_integer(int, nlink, inode->i_nlink)
  74         )
  75 )
  76
  77 LTTNG_TRACEPOINT_EVENT(ext4_drop_inode,
  78         TP_PROTO(struct inode *inode, int drop),
  79
  80         TP_ARGS(inode, drop),
  81
  82         TP_FIELDS(
  83                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  84                 ctf_integer(ino_t, ino, inode->i_ino)
  85                 ctf_integer(int, drop, drop)
  86         )
  87 )
  88
  89 LTTNG_TRACEPOINT_EVENT(ext4_mark_inode_dirty,
  90         TP_PROTO(struct inode *inode, unsigned long IP),
  91
  92         TP_ARGS(inode, IP),
  93
  94         TP_FIELDS(
  95                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  96                 ctf_integer(ino_t, ino, inode->i_ino)
  97                 ctf_integer_hex(unsigned long, ip, IP)
  98         )
  99 )
 100
 101 LTTNG_TRACEPOINT_EVENT(ext4_begin_ordered_truncate,
 102         TP_PROTO(struct inode *inode, loff_t new_size),
 103
 104         TP_ARGS(inode, new_size),
 105
 106         TP_FIELDS(
 107                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 108                 ctf_integer(ino_t, ino, inode->i_ino)
 109                 ctf_integer(loff_t, new_size, new_size)
 110         )
 111 )
 112
 113 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin,
 114
 115         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 116                  unsigned int flags),
 117
 118         TP_ARGS(inode, pos, len, flags),
 119
 120         TP_FIELDS(
 121                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 122                 ctf_integer(ino_t, ino, inode->i_ino)
 123                 ctf_integer(loff_t, pos, pos)
 124                 ctf_integer(unsigned int, len, len)
 125                 ctf_integer(unsigned int, flags, flags)
 126         )
 127 )
 128
 129 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_write_begin,
 130
 131         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 132                  unsigned int flags),
 133
 134         TP_ARGS(inode, pos, len, flags)
 135 )
 136
 137 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_da_write_begin,
 138
 139         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 140                  unsigned int flags),
 141
 142         TP_ARGS(inode, pos, len, flags)
 143 )
 144
 145 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_end,
 146         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 147                         unsigned int copied),
 148
 149         TP_ARGS(inode, pos, len, copied),
 150
 151         TP_FIELDS(
 152                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 153                 ctf_integer(ino_t, ino, inode->i_ino)
 154                 ctf_integer(loff_t, pos, pos)
 155                 ctf_integer(unsigned int, len, len)
 156                 ctf_integer(unsigned int, copied, copied)
 157         )
 158 )
 159
 160 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_ordered_write_end,
 161
 162         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 163                  unsigned int copied),
 164
 165         TP_ARGS(inode, pos, len, copied)
 166 )
 167
 168 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_writeback_write_end,
 169
 170         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 171                  unsigned int copied),
 172
 173         TP_ARGS(inode, pos, len, copied)
 174 )
 175
 176 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_journalled_write_end,
 177
 178         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 179                  unsigned int copied),
 180
 181         TP_ARGS(inode, pos, len, copied)
 182 )
 183
 184 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_da_write_end,
 185
 186         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 187                  unsigned int copied),
 188
 189         TP_ARGS(inode, pos, len, copied)
 190 )
 191
 192 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages,
 193         TP_PROTO(struct inode *inode, struct writeback_control *wbc),
 194
 195         TP_ARGS(inode, wbc),
 196
 197         TP_FIELDS(
 198                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 199                 ctf_integer(ino_t, ino, inode->i_ino)
 200                 ctf_integer(long, nr_to_write, wbc->nr_to_write)
 201                 ctf_integer(long, pages_skipped, wbc->pages_skipped)
 202                 ctf_integer(loff_t, range_start, wbc->range_start)
 203                 ctf_integer(loff_t, range_end, wbc->range_end)
 204                 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
 205                 ctf_integer(int, sync_mode, wbc->sync_mode)
 206                 ctf_integer(char, for_kupdate, wbc->for_kupdate)
 207                 ctf_integer(char, range_cyclic, wbc->range_cyclic)
 208         )
 209 )
 210
 211 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
 212         TP_PROTO(struct inode *inode, pgoff_t first_page,
 213                  struct writeback_control *wbc),
 214
 215         TP_ARGS(inode, first_page, wbc),
 216
 217         TP_FIELDS(
 218                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 219                 ctf_integer(ino_t, ino, inode->i_ino)
 220                 ctf_integer(pgoff_t, first_page, first_page)
 221                 ctf_integer(long, nr_to_write, wbc->nr_to_write)
 222                 ctf_integer(int, sync_mode, wbc->sync_mode)
 223         )
 224 )
 225
 226 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages_extent,
 227         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
 228
 229         TP_ARGS(inode, map),
 230
 231         TP_FIELDS(
 232                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 233                 ctf_integer(ino_t, ino, inode->i_ino)
 234                 ctf_integer(__u64, lblk, map->m_lblk)
 235                 ctf_integer(__u32, len, map->m_len)
 236                 ctf_integer(__u32, flags, map->m_flags)
 237         )
 238 )
 239
 240 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages_result,
 241         TP_PROTO(struct inode *inode, struct writeback_control *wbc,
 242                         int ret, int pages_written),
 243
 244         TP_ARGS(inode, wbc, ret, pages_written),
 245
 246         TP_FIELDS(
 247                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 248                 ctf_integer(ino_t, ino, inode->i_ino)
 249                 ctf_integer(int, ret, ret)
 250                 ctf_integer(int, pages_written, pages_written)
 251                 ctf_integer(long, pages_skipped, wbc->pages_skipped)
 252                 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
 253                 ctf_integer(int, sync_mode, wbc->sync_mode)
 254         )
 255 )
 256
 257 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__page_op,
 258         TP_PROTO(struct page *page),
 259
 260         TP_ARGS(page),
 261
 262         TP_FIELDS(
 263                 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
 264                 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
 265                 ctf_integer(pgoff_t, index, page->index)
 266         )
 267 )
 268
 269 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_writepage,
 270
 271         TP_PROTO(struct page *page),
 272
 273         TP_ARGS(page)
 274 )
 275
 276 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_readpage,
 277
 278         TP_PROTO(struct page *page),
 279
 280         TP_ARGS(page)
 281 )
 282
 283 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_releasepage,
 284
 285         TP_PROTO(struct page *page),
 286
 287         TP_ARGS(page)
 288 )
 289
 290 LTTNG_TRACEPOINT_EVENT_CLASS(ext4_invalidatepage_op,
 291         TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 292
 293         TP_ARGS(page, offset, length),
 294
 295         TP_FIELDS(
 296                 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
 297                 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
 298                 ctf_integer(pgoff_t, index, page->index)
 299                 ctf_integer(unsigned int, offset, offset)
 300                 ctf_integer(unsigned int, length, length)
 301         )
 302 )
 303
 304 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_invalidatepage,
 305         TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 306
 307         TP_ARGS(page, offset, length)
 308 )
 309
 310 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
 311         TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 312
 313         TP_ARGS(page, offset, length)
 314 )
 315
 316 LTTNG_TRACEPOINT_EVENT(ext4_discard_blocks,
 317         TP_PROTO(struct super_block *sb, unsigned long long blk,
 318                         unsigned long long count),
 319
 320         TP_ARGS(sb, blk, count),
 321
 322         TP_FIELDS(
 323                 ctf_integer(dev_t, dev, sb->s_dev)
 324                 ctf_integer(__u64, blk, blk)
 325                 ctf_integer(__u64, count, count)
 326         )
 327 )
 328
 329 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mb_new_pa,
 330         TP_PROTO(struct ext4_allocation_context *ac,
 331                  struct ext4_prealloc_space *pa),
 332
 333         TP_ARGS(ac, pa),
 334
 335         TP_FIELDS(
 336                 ctf_integer(dev_t, dev, ac->ac_sb->s_dev)
 337                 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
 338                 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
 339                 ctf_integer(__u64, pa_lstart, pa->pa_lstart)
 340                 ctf_integer(__u32, pa_len, pa->pa_len)
 341         )
 342 )
 343
 344 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_inode_pa,
 345
 346         TP_PROTO(struct ext4_allocation_context *ac,
 347                  struct ext4_prealloc_space *pa),
 348
 349         TP_ARGS(ac, pa)
 350 )
 351
 352 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_group_pa,
 353
 354         TP_PROTO(struct ext4_allocation_context *ac,
 355                  struct ext4_prealloc_space *pa),
 356
 357         TP_ARGS(ac, pa)
 358 )
 359
 360 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_inode_pa,
 361         TP_PROTO(
 362                  struct ext4_prealloc_space *pa,
 363                  unsigned long long block, unsigned int count),
 364
 365         TP_ARGS(pa, block, count),
 366
 367         TP_FIELDS(
 368                 ctf_integer(dev_t, dev, pa->pa_inode->i_sb->s_dev)
 369                 ctf_integer(ino_t, ino, pa->pa_inode->i_ino)
 370                 ctf_integer(__u64, block, block)
 371                 ctf_integer(__u32, count, count)
 372         )
 373 )
 374
 375 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_group_pa,
 376
 377         TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
 378
 379         TP_ARGS(sb, pa),
 380
 381         TP_FIELDS(
 382                 ctf_integer(dev_t, dev, sb->s_dev)
 383                 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
 384                 ctf_integer(__u32, pa_len, pa->pa_len)
 385         )
 386 )
 387
 388 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
 389         TP_PROTO(struct inode *inode),
 390
 391         TP_ARGS(inode),
 392
 393         TP_FIELDS(
 394                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 395                 ctf_integer(ino_t, ino, inode->i_ino)
 396         )
 397 )
 398
 399 LTTNG_TRACEPOINT_EVENT(ext4_mb_discard_preallocations,
 400         TP_PROTO(struct super_block *sb, int needed),
 401
 402         TP_ARGS(sb, needed),
 403
 404         TP_FIELDS(
 405                 ctf_integer(dev_t, dev, sb->s_dev)
 406                 ctf_integer(int, needed, needed)
 407         )
 408 )
 409
 410 LTTNG_TRACEPOINT_EVENT(ext4_request_blocks,
 411         TP_PROTO(struct ext4_allocation_request *ar),
 412
 413         TP_ARGS(ar),
 414
 415         TP_FIELDS(
 416                 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
 417                 ctf_integer(ino_t, ino, ar->inode->i_ino)
 418                 ctf_integer(unsigned int, len, ar->len)
 419                 ctf_integer(__u32, logical, ar->logical)
 420                 ctf_integer(__u32, lleft, ar->lleft)
 421                 ctf_integer(__u32, lright, ar->lright)
 422                 ctf_integer(__u64, goal, ar->goal)
 423                 ctf_integer(__u64, pleft, ar->pleft)
 424                 ctf_integer(__u64, pright, ar->pright)
 425                 ctf_integer(unsigned int, flags, ar->flags)
 426         )
 427 )
 428
 429 LTTNG_TRACEPOINT_EVENT(ext4_allocate_blocks,
 430         TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
 431
 432         TP_ARGS(ar, block),
 433
 434         TP_FIELDS(
 435                 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
 436                 ctf_integer(ino_t, ino, ar->inode->i_ino)
 437                 ctf_integer(__u64, block, block)
 438                 ctf_integer(unsigned int, len, ar->len)
 439                 ctf_integer(__u32, logical, ar->logical)
 440                 ctf_integer(__u32, lleft, ar->lleft)
 441                 ctf_integer(__u32, lright, ar->lright)
 442                 ctf_integer(__u64, goal, ar->goal)
 443                 ctf_integer(__u64, pleft, ar->pleft)
 444                 ctf_integer(__u64, pright, ar->pright)
 445                 ctf_integer(unsigned int, flags, ar->flags)
 446         )
 447 )
 448
 449 LTTNG_TRACEPOINT_EVENT(ext4_free_blocks,
 450         TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
 451                  int flags),
 452
 453         TP_ARGS(inode, block, count, flags),
 454
 455         TP_FIELDS(
 456                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 457                 ctf_integer(ino_t, ino, inode->i_ino)
 458                 ctf_integer(__u64, block, block)
 459                 ctf_integer(unsigned long, count, count)
 460                 ctf_integer(int, flags, flags)
 461                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 462         )
 463 )
 464
 465 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_enter,
 466         TP_PROTO(struct file *file, int datasync),
 467
 468         TP_ARGS(file, datasync),
 469
 470         TP_FIELDS(
 471                 ctf_integer(dev_t, dev, file->f_path.dentry->d_inode->i_sb->s_dev)
 472                 ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
 473                 ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
 474                 ctf_integer(int, datasync, datasync)
 475         )
 476 )
 477
 478 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_exit,
 479         TP_PROTO(struct inode *inode, int ret),
 480
 481         TP_ARGS(inode, ret),
 482
 483         TP_FIELDS(
 484                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 485                 ctf_integer(ino_t, ino, inode->i_ino)
 486                 ctf_integer(int, ret, ret)
 487         )
 488 )
 489
 490 LTTNG_TRACEPOINT_EVENT(ext4_sync_fs,
 491         TP_PROTO(struct super_block *sb, int wait),
 492
 493         TP_ARGS(sb, wait),
 494
 495         TP_FIELDS(
 496                 ctf_integer(dev_t, dev, sb->s_dev)
 497                 ctf_integer(int, wait, wait)
 498
 499         )
 500 )
 501
 502 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
 503         TP_PROTO(struct inode *inode),
 504
 505         TP_ARGS(inode),
 506
 507         TP_FIELDS(
 508                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 509                 ctf_integer(ino_t, ino, inode->i_ino)
 510                 ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
 511         )
 512 )
 513
 514 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_alloc,
 515         TP_PROTO(struct ext4_allocation_context *ac),
 516
 517         TP_ARGS(ac),
 518
 519         TP_FIELDS(
 520                 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
 521                 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
 522                 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
 523                 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
 524                 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
 525                 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
 526                 ctf_integer(__u32, goal_logical, ac->ac_g_ex.fe_logical)
 527                 ctf_integer(int, goal_start, ac->ac_g_ex.fe_start)
 528                 ctf_integer(__u32, goal_group, ac->ac_g_ex.fe_group)
 529                 ctf_integer(int, goal_len, ac->ac_g_ex.fe_len)
 530                 ctf_integer(__u32, result_logical, ac->ac_f_ex.fe_logical)
 531                 ctf_integer(int, result_start, ac->ac_f_ex.fe_start)
 532                 ctf_integer(__u32, result_group, ac->ac_f_ex.fe_group)
 533                 ctf_integer(int, result_len, ac->ac_f_ex.fe_len)
 534                 ctf_integer(__u16, found, ac->ac_found)
 535                 ctf_integer(__u16, groups, ac->ac_groups_scanned)
 536                 ctf_integer(__u16, buddy, ac->ac_buddy)
 537                 ctf_integer(__u16, flags, ac->ac_flags)
 538                 ctf_integer(__u16, tail, ac->ac_tail)
 539                 ctf_integer(__u8, cr, ac->ac_criteria)
 540         )
 541 )
 542
 543 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_prealloc,
 544         TP_PROTO(struct ext4_allocation_context *ac),
 545
 546         TP_ARGS(ac),
 547
 548         TP_FIELDS(
 549                 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
 550                 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
 551                 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
 552                 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
 553                 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
 554                 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
 555                 ctf_integer(__u32, result_logical, ac->ac_b_ex.fe_logical)
 556                 ctf_integer(int, result_start, ac->ac_b_ex.fe_start)
 557                 ctf_integer(__u32, result_group, ac->ac_b_ex.fe_group)
 558                 ctf_integer(int, result_len, ac->ac_b_ex.fe_len)
 559         )
 560 )
 561
 562 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mballoc,
 563         TP_PROTO(struct super_block *sb,
 564                  struct inode *inode,
 565                  ext4_group_t group,
 566                  ext4_grpblk_t start,
 567                  ext4_grpblk_t len),
 568
 569         TP_ARGS(sb, inode, group, start, len),
 570
 571         TP_FIELDS(
 572                 ctf_integer(dev_t, dev, sb->s_dev)
 573                 ctf_integer(ino_t, ino, inode ? inode->i_ino : 0)
 574                 ctf_integer(int, result_start, start)
 575                 ctf_integer(__u32, result_group, group)
 576                 ctf_integer(int, result_len, len)
 577         )
 578 )
 579
 580 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_discard,
 581
 582         TP_PROTO(struct super_block *sb,
 583                  struct inode *inode,
 584                  ext4_group_t group,
 585                  ext4_grpblk_t start,
 586                  ext4_grpblk_t len),
 587
 588         TP_ARGS(sb, inode, group, start, len)
 589 )
 590
 591 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_free,
 592
 593         TP_PROTO(struct super_block *sb,
 594                  struct inode *inode,
 595                  ext4_group_t group,
 596                  ext4_grpblk_t start,
 597                  ext4_grpblk_t len),
 598
 599         TP_ARGS(sb, inode, group, start, len)
 600 )
 601
 602 LTTNG_TRACEPOINT_EVENT(ext4_forget,
 603         TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
 604
 605         TP_ARGS(inode, is_metadata, block),
 606
 607         TP_FIELDS(
 608                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 609                 ctf_integer(ino_t, ino, inode->i_ino)
 610                 ctf_integer(__u64, block, block)
 611                 ctf_integer(int, is_metadata, is_metadata)
 612                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 613         )
 614 )
 615
 616 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
 617         TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
 618
 619         TP_ARGS(inode, used_blocks, quota_claim),
 620
 621         TP_FIELDS(
 622                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 623                 ctf_integer(ino_t, ino, inode->i_ino)
 624                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 625                 ctf_integer(int, used_blocks, used_blocks)
 626                 ctf_integer(int, reserved_data_blocks,
 627                                 EXT4_I(inode)->i_reserved_data_blocks)
 628                 ctf_integer(int, quota_claim, quota_claim)
 629                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 630         )
 631 )
 632
 633 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
 634         TP_PROTO(struct inode *inode),
 635
 636         TP_ARGS(inode),
 637
 638         TP_FIELDS(
 639                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 640                 ctf_integer(ino_t, ino, inode->i_ino)
 641                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 642                 ctf_integer(int, reserved_data_blocks,
 643                                 EXT4_I(inode)->i_reserved_data_blocks)
 644                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 645         )
 646 )
 647
 648 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
 649         TP_PROTO(struct inode *inode, int freed_blocks),
 650
 651         TP_ARGS(inode, freed_blocks),
 652
 653         TP_FIELDS(
 654                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 655                 ctf_integer(ino_t, ino, inode->i_ino)
 656                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 657                 ctf_integer(int, freed_blocks, freed_blocks)
 658                 ctf_integer(int, reserved_data_blocks,
 659                                 EXT4_I(inode)->i_reserved_data_blocks)
 660                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 661         )
 662 )
 663
 664 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__bitmap_load,
 665         TP_PROTO(struct super_block *sb, unsigned long group),
 666
 667         TP_ARGS(sb, group),
 668
 669         TP_FIELDS(
 670                 ctf_integer(dev_t, dev, sb->s_dev)
 671                 ctf_integer(__u32, group, group)
 672         )
 673 )
 674
 675 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_bitmap_load,
 676
 677         TP_PROTO(struct super_block *sb, unsigned long group),
 678
 679         TP_ARGS(sb, group)
 680 )
 681
 682 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
 683
 684         TP_PROTO(struct super_block *sb, unsigned long group),
 685
 686         TP_ARGS(sb, group)
 687 )
 688
 689 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_read_block_bitmap_load,
 690
 691         TP_PROTO(struct super_block *sb, unsigned long group),
 692
 693         TP_ARGS(sb, group)
 694 )
 695
 696 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_load_inode_bitmap,
 697
 698         TP_PROTO(struct super_block *sb, unsigned long group),
 699
 700         TP_ARGS(sb, group)
 701 )
 702
 703 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_enter,
 704         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
 705
 706         TP_ARGS(inode, offset, len, rw),
 707
 708         TP_FIELDS(
 709                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 710                 ctf_integer(ino_t, ino, inode->i_ino)
 711                 ctf_integer(loff_t, pos, offset)
 712                 ctf_integer(unsigned long, len, len)
 713                 ctf_integer(int, rw, rw)
 714         )
 715 )
 716
 717 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_exit,
 718         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
 719                  int rw, int ret),
 720
 721         TP_ARGS(inode, offset, len, rw, ret),
 722
 723         TP_FIELDS(
 724                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 725                 ctf_integer(ino_t, ino, inode->i_ino)
 726                 ctf_integer(loff_t, pos, offset)
 727                 ctf_integer(unsigned long, len, len)
 728                 ctf_integer(int, rw, rw)
 729                 ctf_integer(int, ret, ret)
 730         )
 731 )
 732
 733 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_exit,
 734         TP_PROTO(struct inode *inode, loff_t offset,
 735                  unsigned int max_blocks, int ret),
 736
 737         TP_ARGS(inode, offset, max_blocks, ret),
 738
 739         TP_FIELDS(
 740                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 741                 ctf_integer(ino_t, ino, inode->i_ino)
 742                 ctf_integer(loff_t, pos, offset)
 743                 ctf_integer(unsigned int, blocks, max_blocks)
 744                 ctf_integer(int, ret, ret)
 745         )
 746 )
 747
 748 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__fallocate_mode,
 749         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 750
 751         TP_ARGS(inode, offset, len, mode),
 752
 753         TP_FIELDS(
 754                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 755                 ctf_integer(ino_t, ino, inode->i_ino)
 756                 ctf_integer(loff_t, pos, offset)
 757                 ctf_integer(loff_t, len, len)
 758                 ctf_integer(int, mode, mode)
 759         )
 760 )
 761
 762 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_fallocate_enter,
 763
 764         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 765
 766         TP_ARGS(inode, offset, len, mode)
 767 )
 768
 769 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_punch_hole,
 770
 771         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 772
 773         TP_ARGS(inode, offset, len, mode)
 774 )
 775
 776 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_zero_range,
 777
 778         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 779
 780         TP_ARGS(inode, offset, len, mode)
 781 )
 782
 783 LTTNG_TRACEPOINT_EVENT(ext4_unlink_enter,
 784         TP_PROTO(struct inode *parent, struct dentry *dentry),
 785
 786         TP_ARGS(parent, dentry),
 787
 788         TP_FIELDS(
 789                 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
 790                 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
 791                 ctf_integer(ino_t, parent, parent->i_ino)
 792                 ctf_integer(loff_t, size, dentry->d_inode->i_size)
 793         )
 794 )
 795
 796 LTTNG_TRACEPOINT_EVENT(ext4_unlink_exit,
 797         TP_PROTO(struct dentry *dentry, int ret),
 798
 799         TP_ARGS(dentry, ret),
 800
 801         TP_FIELDS(
 802                 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
 803                 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
 804                 ctf_integer(int, ret, ret)
 805         )
 806 )
 807
 808 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__truncate,
 809         TP_PROTO(struct inode *inode),
 810
 811         TP_ARGS(inode),
 812
 813         TP_FIELDS(
 814                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 815                 ctf_integer(ino_t, ino, inode->i_ino)
 816                 ctf_integer(unsigned int, blocks, inode->i_blocks)
 817         )
 818 )
 819
 820 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_enter,
 821
 822         TP_PROTO(struct inode *inode),
 823
 824         TP_ARGS(inode)
 825 )
 826
 827 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_exit,
 828
 829         TP_PROTO(struct inode *inode),
 830
 831         TP_ARGS(inode)
 832 )
 833
 834 /* 'ux' is the uninitialized extent. */
 835 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_enter,
 836         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
 837                  struct ext4_extent *ux),
 838
 839         TP_ARGS(inode, map, ux),
 840
 841         TP_FIELDS(
 842                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 843                 ctf_integer(ino_t, ino, inode->i_ino)
 844                 ctf_integer(ext4_lblk_t, m_lblk, map->m_lblk)
 845                 ctf_integer(unsigned, m_len, map->m_len)
 846                 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
 847                 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
 848                 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
 849         )
 850 )
 851
 852 /*
 853  * 'ux' is the uninitialized extent.
 854  * 'ix' is the initialized extent to which blocks are transferred.
 855  */
 856 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_fastpath,
 857         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
 858                  struct ext4_extent *ux, struct ext4_extent *ix),
 859
 860         TP_ARGS(inode, map, ux, ix),
 861
 862         TP_FIELDS(
 863                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 864                 ctf_integer(ino_t, ino, inode->i_ino)
 865                 ctf_integer(ext4_lblk_t, m_lblk, map->m_lblk)
 866                 ctf_integer(unsigned, m_len, map->m_len)
 867                 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
 868                 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
 869                 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
 870                 ctf_integer(ext4_lblk_t, i_lblk, le32_to_cpu(ix->ee_block))
 871                 ctf_integer(unsigned, i_len, ext4_ext_get_actual_len(ix))
 872                 ctf_integer(ext4_fsblk_t, i_pblk, ext4_ext_pblock(ix))
 873         )
 874 )
 875
 876 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_enter,
 877         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
 878                  unsigned int len, unsigned int flags),
 879
 880         TP_ARGS(inode, lblk, len, flags),
 881
 882         TP_FIELDS(
 883                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 884                 ctf_integer(ino_t, ino, inode->i_ino)
 885                 ctf_integer(ext4_lblk_t, lblk, lblk)
 886                 ctf_integer(unsigned int, len, len)
 887                 ctf_integer(unsigned int, flags, flags)
 888         )
 889 )
 890
 891 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
 892         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
 893                  unsigned len, unsigned flags),
 894
 895         TP_ARGS(inode, lblk, len, flags)
 896 )
 897
 898 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
 899         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
 900                  unsigned len, unsigned flags),
 901
 902         TP_ARGS(inode, lblk, len, flags)
 903 )
 904
 905 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
 906         TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
 907                  int ret),
 908
 909         TP_ARGS(inode, flags, map, ret),
 910
 911         TP_FIELDS(
 912                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 913                 ctf_integer(ino_t, ino, inode->i_ino)
 914                 ctf_integer(unsigned int, flags, flags)
 915                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
 916                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
 917                 ctf_integer(unsigned int, len, map->m_len)
 918                 ctf_integer(unsigned int, mflags, map->m_flags)
 919                 ctf_integer(int, ret, ret)
 920         )
 921 )
 922
 923 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
 924         TP_PROTO(struct inode *inode, unsigned flags,
 925                  struct ext4_map_blocks *map, int ret),
 926
 927         TP_ARGS(inode, flags, map, ret)
 928 )
 929
 930 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
 931         TP_PROTO(struct inode *inode, unsigned flags,
 932                  struct ext4_map_blocks *map, int ret),
 933
 934         TP_ARGS(inode, flags, map, ret)
 935 )
 936
 937 LTTNG_TRACEPOINT_EVENT(ext4_ext_load_extent,
 938         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
 939
 940         TP_ARGS(inode, lblk, pblk),
 941
 942         TP_FIELDS(
 943                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 944                 ctf_integer(ino_t, ino, inode->i_ino)
 945                 ctf_integer(ext4_fsblk_t, pblk, pblk)
 946                 ctf_integer(ext4_lblk_t, lblk, lblk)
 947         )
 948 )
 949
 950 LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
 951         TP_PROTO(struct inode *inode),
 952
 953         TP_ARGS(inode),
 954
 955         TP_FIELDS(
 956                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 957                 ctf_integer(ino_t, ino, inode->i_ino)
 958         )
 959 )
 960
 961 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
 962         TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
 963                  int revoke_creds, unsigned long IP),
 964
 965         TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, IP),
 966
 967         TP_FIELDS(
 968                 ctf_integer(dev_t, dev, sb->s_dev)
 969                 ctf_integer_hex(unsigned long, ip, IP)
 970                 ctf_integer(int, blocks, blocks)
 971                 ctf_integer(int, rsv_blocks, rsv_blocks)
 972                 ctf_integer(int, revoke_creds, revoke_creds)
 973         )
 974 )
 975
 976 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
 977         TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
 978
 979         TP_ARGS(sb, blocks, IP),
 980
 981         TP_FIELDS(
 982                 ctf_integer(dev_t, dev, sb->s_dev)
 983                 ctf_integer_hex(unsigned long, ip, IP)
 984                 ctf_integer(int, blocks, blocks)
 985         )
 986 )
 987
 988 LTTNG_TRACEPOINT_EVENT(ext4_ext_handle_uninitialized_extents,
 989         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
 990                  unsigned int allocated, ext4_fsblk_t newblock),
 991
 992         TP_ARGS(inode, map, flags, allocated, newblock),
 993
 994         TP_FIELDS(
 995                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 996                 ctf_integer(ino_t, ino, inode->i_ino)
 997                 ctf_integer(int, flags, flags)
 998                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
 999                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1000                 ctf_integer(unsigned int, len, map->m_len)
1001                 ctf_integer(unsigned int, allocated, allocated)
1002                 ctf_integer(ext4_fsblk_t, newblk, newblock)
1003         )
1004 )
1005
1006 LTTNG_TRACEPOINT_EVENT(ext4_get_implied_cluster_alloc_exit,
1007         TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1008
1009         TP_ARGS(sb, map, ret),
1010
1011         TP_FIELDS(
1012                 ctf_integer(dev_t, dev, sb->s_dev)
1013                 ctf_integer(unsigned int, flags, map->m_flags)
1014                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1015                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1016                 ctf_integer(unsigned int, len, map->m_len)
1017                 ctf_integer(int, ret, ret)
1018         )
1019 )
1020
1021 LTTNG_TRACEPOINT_EVENT(ext4_ext_put_in_cache,
1022         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1023                  ext4_fsblk_t start),
1024
1025         TP_ARGS(inode, lblk, len, start),
1026
1027         TP_FIELDS(
1028                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1029                 ctf_integer(ino_t, ino, inode->i_ino)
1030                 ctf_integer(ext4_lblk_t, lblk, lblk)
1031                 ctf_integer(unsigned int, len, len)
1032                 ctf_integer(ext4_fsblk_t, start, start)
1033         )
1034 )
1035
1036 LTTNG_TRACEPOINT_EVENT(ext4_ext_in_cache,
1037         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1038
1039         TP_ARGS(inode, lblk, ret),
1040
1041         TP_FIELDS(
1042                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1043                 ctf_integer(ino_t, ino, inode->i_ino)
1044                 ctf_integer(ext4_lblk_t, lblk, lblk)
1045                 ctf_integer(int, ret, ret)
1046         )
1047 )
1048
1049 LTTNG_TRACEPOINT_EVENT(ext4_find_delalloc_range,
1050         TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1051                 int reverse, int found, ext4_lblk_t found_blk),
1052
1053         TP_ARGS(inode, from, to, reverse, found, found_blk),
1054
1055         TP_FIELDS(
1056                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1057                 ctf_integer(ino_t, ino, inode->i_ino)
1058                 ctf_integer(ext4_lblk_t, from, from)
1059                 ctf_integer(ext4_lblk_t, to, to)
1060                 ctf_integer(int, reverse, reverse)
1061                 ctf_integer(int, found, found)
1062                 ctf_integer(ext4_lblk_t, found_blk, found_blk)
1063         )
1064 )
1065
1066 LTTNG_TRACEPOINT_EVENT(ext4_get_reserved_cluster_alloc,
1067         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1068
1069         TP_ARGS(inode, lblk, len),
1070
1071         TP_FIELDS(
1072                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1073                 ctf_integer(ino_t, ino, inode->i_ino)
1074                 ctf_integer(ext4_lblk_t, lblk, lblk)
1075                 ctf_integer(unsigned int, len, len)
1076         )
1077 )
1078
1079 LTTNG_TRACEPOINT_EVENT(ext4_ext_show_extent,
1080         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1081                  unsigned short len),
1082
1083         TP_ARGS(inode, lblk, pblk, len),
1084
1085         TP_FIELDS(
1086                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1087                 ctf_integer(ino_t, ino, inode->i_ino)
1088                 ctf_integer(ext4_fsblk_t, pblk, pblk)
1089                 ctf_integer(ext4_lblk_t, lblk, lblk)
1090                 ctf_integer(unsigned short, len, len)
1091         )
1092 )
1093
1094 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1095         TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1096                  ext4_lblk_t from, ext4_fsblk_t to,
1097                  struct partial_cluster *pc),
1098
1099         TP_ARGS(inode, ex, from, to, pc),
1100
1101         TP_FIELDS(
1102                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1103                 ctf_integer(ino_t, ino, inode->i_ino)
1104                 ctf_integer(ext4_lblk_t, from, from)
1105                 ctf_integer(ext4_lblk_t, to, to)
1106                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1107                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1108                 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1109                 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1110                 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1111                 ctf_integer(int, pc_state, pc->state)
1112         )
1113 )
1114
1115 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1116         TP_PROTO(struct inode *inode, ext4_lblk_t start,
1117                  struct ext4_extent *ex,
1118                  struct partial_cluster *pc),
1119
1120         TP_ARGS(inode, start, ex, pc),
1121
1122         TP_FIELDS(
1123                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1124                 ctf_integer(ino_t, ino, inode->i_ino)
1125                 ctf_integer(ext4_lblk_t, start, start)
1126                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1127                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1128                 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1129                 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1130                 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1131                 ctf_integer(int, pc_state, pc->state)
1132         )
1133 )
1134
1135 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_idx,
1136         TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
1137
1138         TP_ARGS(inode, pblk),
1139
1140         TP_FIELDS(
1141                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1142                 ctf_integer(ino_t, ino, inode->i_ino)
1143                 ctf_integer(ext4_fsblk_t, pblk, pblk)
1144         )
1145 )
1146
1147 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
1148         TP_PROTO(struct inode *inode, ext4_lblk_t start,
1149                  ext4_lblk_t end, int depth),
1150
1151         TP_ARGS(inode, start, end, depth),
1152
1153         TP_FIELDS(
1154                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1155                 ctf_integer(ino_t, ino, inode->i_ino)
1156                 ctf_integer(ext4_lblk_t, start, start)
1157                 ctf_integer(ext4_lblk_t, end, end)
1158                 ctf_integer(int, depth, depth)
1159         )
1160 )
1161
1162 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1163         TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
1164                  int depth, struct partial_cluster *pc, __le16 eh_entries),
1165
1166         TP_ARGS(inode, start, end, depth, pc, eh_entries),
1167
1168         TP_FIELDS(
1169                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1170                 ctf_integer(ino_t, ino, inode->i_ino)
1171                 ctf_integer(ext4_lblk_t, start, start)
1172                 ctf_integer(ext4_lblk_t, end, end)
1173                 ctf_integer(int, depth, depth)
1174                 ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
1175                 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1176                 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1177                 ctf_integer(int, pc_state, pc->state)
1178         )
1179 )
1180
1181 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__es_extent,
1182         TP_PROTO(struct inode *inode, struct extent_status *es),
1183
1184         TP_ARGS(inode, es),
1185
1186         TP_FIELDS(
1187                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1188                 ctf_integer(ino_t, ino, inode->i_ino)
1189                 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1190                 ctf_integer(ext4_lblk_t, len, es->es_len)
1191                 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1192                 ctf_integer(char, status, ext4_es_status(es))
1193         )
1194 )
1195
1196 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_insert_extent,
1197         TP_PROTO(struct inode *inode, struct extent_status *es),
1198
1199         TP_ARGS(inode, es)
1200 )
1201
1202 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_cache_extent,
1203         TP_PROTO(struct inode *inode, struct extent_status *es),
1204
1205         TP_ARGS(inode, es)
1206 )
1207
1208 #endif /* LTTNG_TRACE_EXT4_H */
1209
1210 /* This part must be outside protection */
1211 #include <lttng/define_trace.h>