instrumentation/events/lttng-module/ext4.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   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 <probes/lttng-tracepoint-event.h>
   9 #include <linux/writeback.h>
  10 #include <linux/version.h>
  11
  12 #ifndef _TRACE_EXT4_DEF_
  13 #define _TRACE_EXT4_DEF_
  14 struct ext4_allocation_context;
  15 struct ext4_allocation_request;
  16 struct ext4_prealloc_space;
  17 struct ext4_inode_info;
  18 struct mpage_da_data;
  19 struct ext4_map_blocks;
  20 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
  21 struct ext4_extent;
  22 #endif
  23 #endif
  24
  25 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
  26 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
  27 #define TP_MODE_T       __u16
  28 #else
  29 #define TP_MODE_T       umode_t
  30 #endif
  31
  32 LTTNG_TRACEPOINT_EVENT(ext4_free_inode,
  33         TP_PROTO(struct inode *inode),
  34
  35         TP_ARGS(inode),
  36
  37         TP_FIELDS(
  38                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  39                 ctf_integer(ino_t, ino, inode->i_ino)
  40 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
  41                 ctf_integer(uid_t, uid, i_uid_read(inode))
  42                 ctf_integer(gid_t, gid, i_gid_read(inode))
  43 #else
  44                 ctf_integer(uid_t, uid, inode->i_uid)
  45                 ctf_integer(gid_t, gid, inode->i_gid)
  46 #endif
  47                 ctf_integer(__u64, blocks, inode->i_blocks)
  48                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
  49         )
  50 )
  51
  52 LTTNG_TRACEPOINT_EVENT(ext4_request_inode,
  53         TP_PROTO(struct inode *dir, int mode),
  54
  55         TP_ARGS(dir, mode),
  56
  57         TP_FIELDS(
  58                 ctf_integer(dev_t, dev, dir->i_sb->s_dev)
  59                 ctf_integer(ino_t, dir, dir->i_ino)
  60                 ctf_integer(TP_MODE_T, mode, mode)
  61         )
  62 )
  63
  64 LTTNG_TRACEPOINT_EVENT(ext4_allocate_inode,
  65         TP_PROTO(struct inode *inode, struct inode *dir, int mode),
  66
  67         TP_ARGS(inode, dir, mode),
  68
  69         TP_FIELDS(
  70                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  71                 ctf_integer(ino_t, ino, inode->i_ino)
  72                 ctf_integer(ino_t, dir, dir->i_ino)
  73                 ctf_integer(TP_MODE_T, mode, mode)
  74         )
  75 )
  76
  77 LTTNG_TRACEPOINT_EVENT(ext4_evict_inode,
  78         TP_PROTO(struct inode *inode),
  79
  80         TP_ARGS(inode),
  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, nlink, inode->i_nlink)
  86         )
  87 )
  88
  89 LTTNG_TRACEPOINT_EVENT(ext4_drop_inode,
  90         TP_PROTO(struct inode *inode, int drop),
  91
  92         TP_ARGS(inode, drop),
  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(int, drop, drop)
  98         )
  99 )
 100
 101 LTTNG_TRACEPOINT_EVENT(ext4_mark_inode_dirty,
 102         TP_PROTO(struct inode *inode, unsigned long IP),
 103
 104         TP_ARGS(inode, IP),
 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(unsigned long, ip, IP)
 110         )
 111 )
 112
 113 LTTNG_TRACEPOINT_EVENT(ext4_begin_ordered_truncate,
 114         TP_PROTO(struct inode *inode, loff_t new_size),
 115
 116         TP_ARGS(inode, new_size),
 117
 118         TP_FIELDS(
 119                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 120                 ctf_integer(ino_t, ino, inode->i_ino)
 121                 ctf_integer(loff_t, new_size, new_size)
 122         )
 123 )
 124
 125 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin,
 126
 127         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 128                  unsigned int flags),
 129
 130         TP_ARGS(inode, pos, len, flags),
 131
 132         TP_FIELDS(
 133                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 134                 ctf_integer(ino_t, ino, inode->i_ino)
 135                 ctf_integer(loff_t, pos, pos)
 136                 ctf_integer(unsigned int, len, len)
 137                 ctf_integer(unsigned int, flags, flags)
 138         )
 139 )
 140
 141 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_write_begin,
 142
 143         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 144                  unsigned int flags),
 145
 146         TP_ARGS(inode, pos, len, flags)
 147 )
 148
 149 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_da_write_begin,
 150
 151         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 152                  unsigned int flags),
 153
 154         TP_ARGS(inode, pos, len, flags)
 155 )
 156
 157 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_end,
 158         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 159                         unsigned int copied),
 160
 161         TP_ARGS(inode, pos, len, copied),
 162
 163         TP_FIELDS(
 164                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 165                 ctf_integer(ino_t, ino, inode->i_ino)
 166                 ctf_integer(loff_t, pos, pos)
 167                 ctf_integer(unsigned int, len, len)
 168                 ctf_integer(unsigned int, copied, copied)
 169         )
 170 )
 171
 172 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_ordered_write_end,
 173
 174         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 175                  unsigned int copied),
 176
 177         TP_ARGS(inode, pos, len, copied)
 178 )
 179
 180 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_writeback_write_end,
 181
 182         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 183                  unsigned int copied),
 184
 185         TP_ARGS(inode, pos, len, copied)
 186 )
 187
 188 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_journalled_write_end,
 189
 190         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 191                  unsigned int copied),
 192
 193         TP_ARGS(inode, pos, len, copied)
 194 )
 195
 196 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_da_write_end,
 197
 198         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 199                  unsigned int copied),
 200
 201         TP_ARGS(inode, pos, len, copied)
 202 )
 203
 204 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages,
 205         TP_PROTO(struct inode *inode, struct writeback_control *wbc),
 206
 207         TP_ARGS(inode, wbc),
 208
 209         TP_FIELDS(
 210                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 211                 ctf_integer(ino_t, ino, inode->i_ino)
 212                 ctf_integer(long, nr_to_write, wbc->nr_to_write)
 213                 ctf_integer(long, pages_skipped, wbc->pages_skipped)
 214                 ctf_integer(loff_t, range_start, wbc->range_start)
 215                 ctf_integer(loff_t, range_end, wbc->range_end)
 216                 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
 217                 ctf_integer(int, sync_mode, wbc->sync_mode)
 218                 ctf_integer(char, for_kupdate, wbc->for_kupdate)
 219                 ctf_integer(char, range_cyclic, wbc->range_cyclic)
 220         )
 221 )
 222
 223 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
 224
 225 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
 226         TP_PROTO(struct inode *inode, pgoff_t first_page,
 227                  struct writeback_control *wbc),
 228
 229         TP_ARGS(inode, first_page, wbc),
 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(pgoff_t, first_page, first_page)
 235                 ctf_integer(long, nr_to_write, wbc->nr_to_write)
 236                 ctf_integer(int, sync_mode, wbc->sync_mode)
 237         )
 238 )
 239
 240 #else
 241
 242 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
 243         TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
 244
 245         TP_ARGS(inode, mpd),
 246
 247         TP_FIELDS(
 248                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 249                 ctf_integer(ino_t, ino, inode->i_ino)
 250                 ctf_integer(__u64, b_blocknr, mpd->b_blocknr)
 251                 ctf_integer(__u32, b_size, mpd->b_size)
 252                 ctf_integer(__u32, b_state, mpd->b_state)
 253                 ctf_integer(unsigned long, first_page, mpd->first_page)
 254                 ctf_integer(int, io_done, mpd->io_done)
 255                 ctf_integer(int, pages_written, mpd->pages_written)
 256                 ctf_integer(int, sync_mode, mpd->wbc->sync_mode)
 257         )
 258 )
 259
 260 #endif
 261
 262 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
 263
 264 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages_extent,
 265         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
 266
 267         TP_ARGS(inode, map),
 268
 269         TP_FIELDS(
 270                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 271                 ctf_integer(ino_t, ino, inode->i_ino)
 272                 ctf_integer(__u64, lblk, map->m_lblk)
 273                 ctf_integer(__u32, len, map->m_len)
 274                 ctf_integer(__u32, flags, map->m_flags)
 275         )
 276 )
 277
 278 #endif
 279
 280 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages_result,
 281         TP_PROTO(struct inode *inode, struct writeback_control *wbc,
 282                         int ret, int pages_written),
 283
 284         TP_ARGS(inode, wbc, ret, pages_written),
 285
 286         TP_FIELDS(
 287                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 288                 ctf_integer(ino_t, ino, inode->i_ino)
 289                 ctf_integer(int, ret, ret)
 290                 ctf_integer(int, pages_written, pages_written)
 291                 ctf_integer(long, pages_skipped, wbc->pages_skipped)
 292                 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
 293                 ctf_integer(int, sync_mode, wbc->sync_mode)
 294         )
 295 )
 296
 297 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__page_op,
 298         TP_PROTO(struct page *page),
 299
 300         TP_ARGS(page),
 301
 302         TP_FIELDS(
 303                 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
 304                 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
 305                 ctf_integer(pgoff_t, index, page->index)
 306         )
 307 )
 308
 309 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_writepage,
 310
 311         TP_PROTO(struct page *page),
 312
 313         TP_ARGS(page)
 314 )
 315
 316 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_readpage,
 317
 318         TP_PROTO(struct page *page),
 319
 320         TP_ARGS(page)
 321 )
 322
 323 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_releasepage,
 324
 325         TP_PROTO(struct page *page),
 326
 327         TP_ARGS(page)
 328 )
 329
 330 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
 331
 332 LTTNG_TRACEPOINT_EVENT_CLASS(ext4_invalidatepage_op,
 333         TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 334
 335         TP_ARGS(page, offset, length),
 336
 337         TP_FIELDS(
 338                 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
 339                 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
 340                 ctf_integer(pgoff_t, index, page->index)
 341                 ctf_integer(unsigned int, offset, offset)
 342                 ctf_integer(unsigned int, length, length)
 343         )
 344 )
 345
 346 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_invalidatepage,
 347         TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 348
 349         TP_ARGS(page, offset, length)
 350 )
 351
 352 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
 353         TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 354
 355         TP_ARGS(page, offset, length)
 356 )
 357
 358 #else
 359
 360 LTTNG_TRACEPOINT_EVENT(ext4_invalidatepage,
 361         TP_PROTO(struct page *page, unsigned long offset),
 362
 363         TP_ARGS(page, offset),
 364
 365         TP_FIELDS(
 366                 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
 367                 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
 368                 ctf_integer(pgoff_t, index, page->index)
 369                 ctf_integer(unsigned long, offset, offset)
 370
 371         )
 372 )
 373
 374 #endif
 375
 376 LTTNG_TRACEPOINT_EVENT(ext4_discard_blocks,
 377         TP_PROTO(struct super_block *sb, unsigned long long blk,
 378                         unsigned long long count),
 379
 380         TP_ARGS(sb, blk, count),
 381
 382         TP_FIELDS(
 383                 ctf_integer(dev_t, dev, sb->s_dev)
 384                 ctf_integer(__u64, blk, blk)
 385                 ctf_integer(__u64, count, count)
 386         )
 387 )
 388
 389 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mb_new_pa,
 390         TP_PROTO(struct ext4_allocation_context *ac,
 391                  struct ext4_prealloc_space *pa),
 392
 393         TP_ARGS(ac, pa),
 394
 395         TP_FIELDS(
 396                 ctf_integer(dev_t, dev, ac->ac_sb->s_dev)
 397                 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
 398                 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
 399                 ctf_integer(__u64, pa_lstart, pa->pa_lstart)
 400                 ctf_integer(__u32, pa_len, pa->pa_len)
 401         )
 402 )
 403
 404 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_inode_pa,
 405
 406         TP_PROTO(struct ext4_allocation_context *ac,
 407                  struct ext4_prealloc_space *pa),
 408
 409         TP_ARGS(ac, pa)
 410 )
 411
 412 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_group_pa,
 413
 414         TP_PROTO(struct ext4_allocation_context *ac,
 415                  struct ext4_prealloc_space *pa),
 416
 417         TP_ARGS(ac, pa)
 418 )
 419
 420 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_inode_pa,
 421         TP_PROTO(
 422                  struct ext4_prealloc_space *pa,
 423                  unsigned long long block, unsigned int count),
 424
 425         TP_ARGS(pa, block, count),
 426
 427         TP_FIELDS(
 428                 ctf_integer(dev_t, dev, pa->pa_inode->i_sb->s_dev)
 429                 ctf_integer(ino_t, ino, pa->pa_inode->i_ino)
 430                 ctf_integer(__u64, block, block)
 431                 ctf_integer(__u32, count, count)
 432         )
 433 )
 434
 435 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
 436 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_group_pa,
 437
 438         TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
 439
 440         TP_ARGS(sb, pa),
 441
 442         TP_FIELDS(
 443                 ctf_integer(dev_t, dev, sb->s_dev)
 444                 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
 445                 ctf_integer(__u32, pa_len, pa->pa_len)
 446         )
 447 )
 448 #else
 449 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_group_pa,
 450
 451         TP_PROTO(struct ext4_prealloc_space *pa),
 452
 453         TP_ARGS(pa),
 454
 455         TP_FIELDS(
 456                 ctf_integer(dev_t, dev, pa->pa_inode->i_sb->s_dev)
 457                 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
 458                 ctf_integer(__u32, pa_len, pa->pa_len)
 459         )
 460 )
 461 #endif
 462
 463 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
 464         TP_PROTO(struct inode *inode),
 465
 466         TP_ARGS(inode),
 467
 468         TP_FIELDS(
 469                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 470                 ctf_integer(ino_t, ino, inode->i_ino)
 471         )
 472 )
 473
 474 LTTNG_TRACEPOINT_EVENT(ext4_mb_discard_preallocations,
 475         TP_PROTO(struct super_block *sb, int needed),
 476
 477         TP_ARGS(sb, needed),
 478
 479         TP_FIELDS(
 480                 ctf_integer(dev_t, dev, sb->s_dev)
 481                 ctf_integer(int, needed, needed)
 482         )
 483 )
 484
 485 LTTNG_TRACEPOINT_EVENT(ext4_request_blocks,
 486         TP_PROTO(struct ext4_allocation_request *ar),
 487
 488         TP_ARGS(ar),
 489
 490         TP_FIELDS(
 491                 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
 492                 ctf_integer(ino_t, ino, ar->inode->i_ino)
 493                 ctf_integer(unsigned int, len, ar->len)
 494                 ctf_integer(__u32, logical, ar->logical)
 495                 ctf_integer(__u32, lleft, ar->lleft)
 496                 ctf_integer(__u32, lright, ar->lright)
 497                 ctf_integer(__u64, goal, ar->goal)
 498                 ctf_integer(__u64, pleft, ar->pleft)
 499                 ctf_integer(__u64, pright, ar->pright)
 500                 ctf_integer(unsigned int, flags, ar->flags)
 501         )
 502 )
 503
 504 LTTNG_TRACEPOINT_EVENT(ext4_allocate_blocks,
 505         TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
 506
 507         TP_ARGS(ar, block),
 508
 509         TP_FIELDS(
 510                 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
 511                 ctf_integer(ino_t, ino, ar->inode->i_ino)
 512                 ctf_integer(__u64, block, block)
 513                 ctf_integer(unsigned int, len, ar->len)
 514                 ctf_integer(__u32, logical, ar->logical)
 515                 ctf_integer(__u32, lleft, ar->lleft)
 516                 ctf_integer(__u32, lright, ar->lright)
 517                 ctf_integer(__u64, goal, ar->goal)
 518                 ctf_integer(__u64, pleft, ar->pleft)
 519                 ctf_integer(__u64, pright, ar->pright)
 520                 ctf_integer(unsigned int, flags, ar->flags)
 521         )
 522 )
 523
 524 LTTNG_TRACEPOINT_EVENT(ext4_free_blocks,
 525         TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
 526                  int flags),
 527
 528         TP_ARGS(inode, block, count, flags),
 529
 530         TP_FIELDS(
 531                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 532                 ctf_integer(ino_t, ino, inode->i_ino)
 533                 ctf_integer(__u64, block, block)
 534                 ctf_integer(unsigned long, count, count)
 535                 ctf_integer(int, flags, flags)
 536                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 537         )
 538 )
 539
 540 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_enter,
 541         TP_PROTO(struct file *file, int datasync),
 542
 543         TP_ARGS(file, datasync),
 544
 545         TP_FIELDS(
 546                 ctf_integer(dev_t, dev, file->f_path.dentry->d_inode->i_sb->s_dev)
 547                 ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
 548                 ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
 549                 ctf_integer(int, datasync, datasync)
 550         )
 551 )
 552
 553 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_exit,
 554         TP_PROTO(struct inode *inode, int ret),
 555
 556         TP_ARGS(inode, ret),
 557
 558         TP_FIELDS(
 559                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 560                 ctf_integer(ino_t, ino, inode->i_ino)
 561                 ctf_integer(int, ret, ret)
 562         )
 563 )
 564
 565 LTTNG_TRACEPOINT_EVENT(ext4_sync_fs,
 566         TP_PROTO(struct super_block *sb, int wait),
 567
 568         TP_ARGS(sb, wait),
 569
 570         TP_FIELDS(
 571                 ctf_integer(dev_t, dev, sb->s_dev)
 572                 ctf_integer(int, wait, wait)
 573
 574         )
 575 )
 576
 577 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
 578 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
 579         TP_PROTO(struct inode *inode),
 580
 581         TP_ARGS(inode),
 582
 583         TP_FIELDS(
 584                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 585                 ctf_integer(ino_t, ino, inode->i_ino)
 586                 ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
 587         )
 588 )
 589 #else
 590 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
 591         TP_PROTO(struct inode *inode),
 592
 593         TP_ARGS(inode),
 594
 595         TP_FIELDS(
 596                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 597                 ctf_integer(ino_t, ino, inode->i_ino)
 598                 ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
 599                 ctf_integer(unsigned int, meta_blocks, EXT4_I(inode)->i_reserved_meta_blocks)
 600         )
 601 )
 602 #endif
 603
 604 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_alloc,
 605         TP_PROTO(struct ext4_allocation_context *ac),
 606
 607         TP_ARGS(ac),
 608
 609         TP_FIELDS(
 610                 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
 611                 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
 612                 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
 613                 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
 614                 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
 615                 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
 616                 ctf_integer(__u32, goal_logical, ac->ac_g_ex.fe_logical)
 617                 ctf_integer(int, goal_start, ac->ac_g_ex.fe_start)
 618                 ctf_integer(__u32, goal_group, ac->ac_g_ex.fe_group)
 619                 ctf_integer(int, goal_len, ac->ac_g_ex.fe_len)
 620                 ctf_integer(__u32, result_logical, ac->ac_f_ex.fe_logical)
 621                 ctf_integer(int, result_start, ac->ac_f_ex.fe_start)
 622                 ctf_integer(__u32, result_group, ac->ac_f_ex.fe_group)
 623                 ctf_integer(int, result_len, ac->ac_f_ex.fe_len)
 624                 ctf_integer(__u16, found, ac->ac_found)
 625                 ctf_integer(__u16, groups, ac->ac_groups_scanned)
 626                 ctf_integer(__u16, buddy, ac->ac_buddy)
 627                 ctf_integer(__u16, flags, ac->ac_flags)
 628                 ctf_integer(__u16, tail, ac->ac_tail)
 629                 ctf_integer(__u8, cr, ac->ac_criteria)
 630         )
 631 )
 632
 633 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_prealloc,
 634         TP_PROTO(struct ext4_allocation_context *ac),
 635
 636         TP_ARGS(ac),
 637
 638         TP_FIELDS(
 639                 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
 640                 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
 641                 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
 642                 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
 643                 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
 644                 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
 645                 ctf_integer(__u32, result_logical, ac->ac_b_ex.fe_logical)
 646                 ctf_integer(int, result_start, ac->ac_b_ex.fe_start)
 647                 ctf_integer(__u32, result_group, ac->ac_b_ex.fe_group)
 648                 ctf_integer(int, result_len, ac->ac_b_ex.fe_len)
 649         )
 650 )
 651
 652 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mballoc,
 653         TP_PROTO(struct super_block *sb,
 654                  struct inode *inode,
 655                  ext4_group_t group,
 656                  ext4_grpblk_t start,
 657                  ext4_grpblk_t len),
 658
 659         TP_ARGS(sb, inode, group, start, len),
 660
 661         TP_FIELDS(
 662                 ctf_integer(dev_t, dev, sb->s_dev)
 663                 ctf_integer(ino_t, ino, inode ? inode->i_ino : 0)
 664                 ctf_integer(int, result_start, start)
 665                 ctf_integer(__u32, result_group, group)
 666                 ctf_integer(int, result_len, len)
 667         )
 668 )
 669
 670 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_discard,
 671
 672         TP_PROTO(struct super_block *sb,
 673                  struct inode *inode,
 674                  ext4_group_t group,
 675                  ext4_grpblk_t start,
 676                  ext4_grpblk_t len),
 677
 678         TP_ARGS(sb, inode, group, start, len)
 679 )
 680
 681 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_free,
 682
 683         TP_PROTO(struct super_block *sb,
 684                  struct inode *inode,
 685                  ext4_group_t group,
 686                  ext4_grpblk_t start,
 687                  ext4_grpblk_t len),
 688
 689         TP_ARGS(sb, inode, group, start, len)
 690 )
 691
 692 LTTNG_TRACEPOINT_EVENT(ext4_forget,
 693         TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
 694
 695         TP_ARGS(inode, is_metadata, block),
 696
 697         TP_FIELDS(
 698                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 699                 ctf_integer(ino_t, ino, inode->i_ino)
 700                 ctf_integer(__u64, block, block)
 701                 ctf_integer(int, is_metadata, is_metadata)
 702                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 703         )
 704 )
 705
 706 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
 707 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
 708         TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
 709
 710         TP_ARGS(inode, used_blocks, quota_claim),
 711
 712         TP_FIELDS(
 713                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 714                 ctf_integer(ino_t, ino, inode->i_ino)
 715                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 716                 ctf_integer(int, used_blocks, used_blocks)
 717                 ctf_integer(int, reserved_data_blocks,
 718                                 EXT4_I(inode)->i_reserved_data_blocks)
 719                 ctf_integer(int, quota_claim, quota_claim)
 720                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 721         )
 722 )
 723 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
 724 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
 725         TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
 726
 727         TP_ARGS(inode, used_blocks, quota_claim),
 728
 729         TP_FIELDS(
 730                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 731                 ctf_integer(ino_t, ino, inode->i_ino)
 732                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 733                 ctf_integer(int, used_blocks, used_blocks)
 734                 ctf_integer(int, reserved_data_blocks,
 735                                 EXT4_I(inode)->i_reserved_data_blocks)
 736                 ctf_integer(int, reserved_meta_blocks,
 737                                 EXT4_I(inode)->i_reserved_meta_blocks)
 738                 ctf_integer(int, allocated_meta_blocks,
 739                                 EXT4_I(inode)->i_allocated_meta_blocks)
 740                 ctf_integer(int, quota_claim, quota_claim)
 741                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 742         )
 743 )
 744 #else
 745 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
 746         TP_PROTO(struct inode *inode, int used_blocks),
 747
 748         TP_ARGS(inode, used_blocks),
 749
 750         TP_FIELDS(
 751                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 752                 ctf_integer(ino_t, ino, inode->i_ino)
 753                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 754                 ctf_integer(int, used_blocks, used_blocks)
 755                 ctf_integer(int, reserved_data_blocks,
 756                                 EXT4_I(inode)->i_reserved_data_blocks)
 757                 ctf_integer(int, reserved_meta_blocks,
 758                                 EXT4_I(inode)->i_reserved_meta_blocks)
 759                 ctf_integer(int, allocated_meta_blocks,
 760                                 EXT4_I(inode)->i_allocated_meta_blocks)
 761                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 762         )
 763 )
 764 #endif
 765
 766 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
 767 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
 768         TP_PROTO(struct inode *inode),
 769
 770         TP_ARGS(inode),
 771
 772         TP_FIELDS(
 773                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 774                 ctf_integer(ino_t, ino, inode->i_ino)
 775                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 776                 ctf_integer(int, reserved_data_blocks,
 777                                 EXT4_I(inode)->i_reserved_data_blocks)
 778                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 779         )
 780 )
 781 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0))
 782 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
 783         TP_PROTO(struct inode *inode),
 784
 785         TP_ARGS(inode),
 786
 787         TP_FIELDS(
 788                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 789                 ctf_integer(ino_t, ino, inode->i_ino)
 790                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 791                 ctf_integer(int, reserved_data_blocks,
 792                                 EXT4_I(inode)->i_reserved_data_blocks)
 793                 ctf_integer(int, reserved_meta_blocks,
 794                                 EXT4_I(inode)->i_reserved_meta_blocks)
 795                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 796         )
 797 )
 798 #else
 799 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
 800         TP_PROTO(struct inode *inode, int md_needed),
 801
 802         TP_ARGS(inode, md_needed),
 803
 804         TP_FIELDS(
 805                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 806                 ctf_integer(ino_t, ino, inode->i_ino)
 807                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 808                 ctf_integer(int, md_needed, md_needed)
 809                 ctf_integer(int, reserved_data_blocks,
 810                                 EXT4_I(inode)->i_reserved_data_blocks)
 811                 ctf_integer(int, reserved_meta_blocks,
 812                                 EXT4_I(inode)->i_reserved_meta_blocks)
 813                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 814         )
 815 )
 816 #endif
 817
 818 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
 819 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
 820         TP_PROTO(struct inode *inode, int freed_blocks),
 821
 822         TP_ARGS(inode, freed_blocks),
 823
 824         TP_FIELDS(
 825                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 826                 ctf_integer(ino_t, ino, inode->i_ino)
 827                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 828                 ctf_integer(int, freed_blocks, freed_blocks)
 829                 ctf_integer(int, reserved_data_blocks,
 830                                 EXT4_I(inode)->i_reserved_data_blocks)
 831                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 832         )
 833 )
 834 #else
 835 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
 836         TP_PROTO(struct inode *inode, int freed_blocks),
 837
 838         TP_ARGS(inode, freed_blocks),
 839
 840         TP_FIELDS(
 841                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 842                 ctf_integer(ino_t, ino, inode->i_ino)
 843                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 844                 ctf_integer(int, freed_blocks, freed_blocks)
 845                 ctf_integer(int, reserved_data_blocks,
 846                                 EXT4_I(inode)->i_reserved_data_blocks)
 847                 ctf_integer(int, reserved_meta_blocks,
 848                                 EXT4_I(inode)->i_reserved_meta_blocks)
 849                 ctf_integer(int, allocated_meta_blocks,
 850                                 EXT4_I(inode)->i_allocated_meta_blocks)
 851                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 852         )
 853 )
 854 #endif
 855
 856 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__bitmap_load,
 857         TP_PROTO(struct super_block *sb, unsigned long group),
 858
 859         TP_ARGS(sb, group),
 860
 861         TP_FIELDS(
 862                 ctf_integer(dev_t, dev, sb->s_dev)
 863                 ctf_integer(__u32, group, group)
 864         )
 865 )
 866
 867 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_bitmap_load,
 868
 869         TP_PROTO(struct super_block *sb, unsigned long group),
 870
 871         TP_ARGS(sb, group)
 872 )
 873
 874 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
 875
 876         TP_PROTO(struct super_block *sb, unsigned long group),
 877
 878         TP_ARGS(sb, group)
 879 )
 880
 881 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_read_block_bitmap_load,
 882
 883         TP_PROTO(struct super_block *sb, unsigned long group),
 884
 885         TP_ARGS(sb, group)
 886 )
 887
 888 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_load_inode_bitmap,
 889
 890         TP_PROTO(struct super_block *sb, unsigned long group),
 891
 892         TP_ARGS(sb, group)
 893 )
 894
 895 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_enter,
 896         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
 897
 898         TP_ARGS(inode, offset, len, rw),
 899
 900         TP_FIELDS(
 901                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 902                 ctf_integer(ino_t, ino, inode->i_ino)
 903                 ctf_integer(loff_t, pos, offset)
 904                 ctf_integer(unsigned long, len, len)
 905                 ctf_integer(int, rw, rw)
 906         )
 907 )
 908
 909 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_exit,
 910         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
 911                  int rw, int ret),
 912
 913         TP_ARGS(inode, offset, len, rw, ret),
 914
 915         TP_FIELDS(
 916                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 917                 ctf_integer(ino_t, ino, inode->i_ino)
 918                 ctf_integer(loff_t, pos, offset)
 919                 ctf_integer(unsigned long, len, len)
 920                 ctf_integer(int, rw, rw)
 921                 ctf_integer(int, ret, ret)
 922         )
 923 )
 924
 925 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_exit,
 926         TP_PROTO(struct inode *inode, loff_t offset,
 927                  unsigned int max_blocks, int ret),
 928
 929         TP_ARGS(inode, offset, max_blocks, ret),
 930
 931         TP_FIELDS(
 932                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 933                 ctf_integer(ino_t, ino, inode->i_ino)
 934                 ctf_integer(loff_t, pos, offset)
 935                 ctf_integer(unsigned int, blocks, max_blocks)
 936                 ctf_integer(int, ret, ret)
 937         )
 938 )
 939
 940 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0))
 941
 942 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__fallocate_mode,
 943         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 944
 945         TP_ARGS(inode, offset, len, mode),
 946
 947         TP_FIELDS(
 948                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 949                 ctf_integer(ino_t, ino, inode->i_ino)
 950                 ctf_integer(loff_t, pos, offset)
 951                 ctf_integer(loff_t, len, len)
 952                 ctf_integer(int, mode, mode)
 953         )
 954 )
 955
 956 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_fallocate_enter,
 957
 958         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 959
 960         TP_ARGS(inode, offset, len, mode)
 961 )
 962
 963 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_punch_hole,
 964
 965         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 966
 967         TP_ARGS(inode, offset, len, mode)
 968 )
 969
 970 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_zero_range,
 971
 972         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 973
 974         TP_ARGS(inode, offset, len, mode)
 975 )
 976
 977 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
 978
 979 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_enter,
 980         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 981
 982         TP_ARGS(inode, offset, len, mode),
 983
 984         TP_FIELDS(
 985                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 986                 ctf_integer(ino_t, ino, inode->i_ino)
 987                 ctf_integer(loff_t, pos, offset)
 988                 ctf_integer(loff_t, len, len)
 989                 ctf_integer(int, mode, mode)
 990         )
 991 )
 992
 993 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
 994
 995 LTTNG_TRACEPOINT_EVENT(ext4_punch_hole,
 996         TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
 997
 998         TP_ARGS(inode, offset, len),
 999
1000         TP_FIELDS(
1001                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1002                 ctf_integer(ino_t, ino, inode->i_ino)
1003                 ctf_integer(loff_t, pos, offset)
1004                 ctf_integer(loff_t, len, len)
1005         )
1006 )
1007
1008 #endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */
1009
1010 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
1011
1012 LTTNG_TRACEPOINT_EVENT(ext4_unlink_enter,
1013         TP_PROTO(struct inode *parent, struct dentry *dentry),
1014
1015         TP_ARGS(parent, dentry),
1016
1017         TP_FIELDS(
1018                 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
1019                 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
1020                 ctf_integer(ino_t, parent, parent->i_ino)
1021                 ctf_integer(loff_t, size, dentry->d_inode->i_size)
1022         )
1023 )
1024
1025 LTTNG_TRACEPOINT_EVENT(ext4_unlink_exit,
1026         TP_PROTO(struct dentry *dentry, int ret),
1027
1028         TP_ARGS(dentry, ret),
1029
1030         TP_FIELDS(
1031                 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
1032                 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
1033                 ctf_integer(int, ret, ret)
1034         )
1035 )
1036
1037 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__truncate,
1038         TP_PROTO(struct inode *inode),
1039
1040         TP_ARGS(inode),
1041
1042         TP_FIELDS(
1043                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1044                 ctf_integer(ino_t, ino, inode->i_ino)
1045                 ctf_integer(unsigned int, blocks, inode->i_blocks)
1046         )
1047 )
1048
1049 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_enter,
1050
1051         TP_PROTO(struct inode *inode),
1052
1053         TP_ARGS(inode)
1054 )
1055
1056 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_exit,
1057
1058         TP_PROTO(struct inode *inode),
1059
1060         TP_ARGS(inode)
1061 )
1062
1063 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1064 /* 'ux' is the uninitialized extent. */
1065 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_enter,
1066         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1067                  struct ext4_extent *ux),
1068
1069         TP_ARGS(inode, map, ux),
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, m_lblk, map->m_lblk)
1075                 ctf_integer(unsigned, m_len, map->m_len)
1076                 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
1077                 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
1078                 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
1079         )
1080 )
1081
1082 /*
1083  * 'ux' is the uninitialized extent.
1084  * 'ix' is the initialized extent to which blocks are transferred.
1085  */
1086 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_fastpath,
1087         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1088                  struct ext4_extent *ux, struct ext4_extent *ix),
1089
1090         TP_ARGS(inode, map, ux, ix),
1091
1092         TP_FIELDS(
1093                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1094                 ctf_integer(ino_t, ino, inode->i_ino)
1095                 ctf_integer(ext4_lblk_t, m_lblk, map->m_lblk)
1096                 ctf_integer(unsigned, m_len, map->m_len)
1097                 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
1098                 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
1099                 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
1100                 ctf_integer(ext4_lblk_t, i_lblk, le32_to_cpu(ix->ee_block))
1101                 ctf_integer(unsigned, i_len, ext4_ext_get_actual_len(ix))
1102                 ctf_integer(ext4_fsblk_t, i_pblk, ext4_ext_pblock(ix))
1103         )
1104 )
1105 #endif
1106
1107 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_enter,
1108         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1109                  unsigned int len, unsigned int flags),
1110
1111         TP_ARGS(inode, lblk, len, flags),
1112
1113         TP_FIELDS(
1114                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1115                 ctf_integer(ino_t, ino, inode->i_ino)
1116                 ctf_integer(ext4_lblk_t, lblk, lblk)
1117                 ctf_integer(unsigned int, len, len)
1118                 ctf_integer(unsigned int, flags, flags)
1119         )
1120 )
1121
1122 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1123         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1124                  unsigned len, unsigned flags),
1125
1126         TP_ARGS(inode, lblk, len, flags)
1127 )
1128
1129 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1130         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1131                  unsigned len, unsigned flags),
1132
1133         TP_ARGS(inode, lblk, len, flags)
1134 )
1135
1136 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1137
1138 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1139         TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1140                  int ret),
1141
1142         TP_ARGS(inode, flags, map, ret),
1143
1144         TP_FIELDS(
1145                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1146                 ctf_integer(ino_t, ino, inode->i_ino)
1147                 ctf_integer(unsigned int, flags, flags)
1148                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1149                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1150                 ctf_integer(unsigned int, len, map->m_len)
1151                 ctf_integer(unsigned int, mflags, map->m_flags)
1152                 ctf_integer(int, ret, ret)
1153         )
1154 )
1155
1156 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1157         TP_PROTO(struct inode *inode, unsigned flags,
1158                  struct ext4_map_blocks *map, int ret),
1159
1160         TP_ARGS(inode, flags, map, ret)
1161 )
1162
1163 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1164         TP_PROTO(struct inode *inode, unsigned flags,
1165                  struct ext4_map_blocks *map, int ret),
1166
1167         TP_ARGS(inode, flags, map, ret)
1168 )
1169
1170 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1171
1172 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1173         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1174
1175         TP_ARGS(inode, map, ret),
1176
1177         TP_FIELDS(
1178                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1179                 ctf_integer(ino_t, ino, inode->i_ino)
1180                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1181                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1182                 ctf_integer(unsigned int, len, map->m_len)
1183                 ctf_integer(unsigned int, mflags, map->m_flags)
1184                 ctf_integer(int, ret, ret)
1185         )
1186 )
1187
1188 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1189         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1190
1191         TP_ARGS(inode, map, ret)
1192 )
1193
1194 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1195         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1196
1197         TP_ARGS(inode, map, ret)
1198 )
1199
1200 #else   /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1201
1202 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1203         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1204                  ext4_fsblk_t pblk, unsigned int len, int ret),
1205
1206         TP_ARGS(inode, lblk, pblk, len, ret),
1207
1208         TP_FIELDS(
1209                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1210                 ctf_integer(ino_t, ino, inode->i_ino)
1211                 ctf_integer(ext4_fsblk_t, pblk, pblk)
1212                 ctf_integer(ext4_lblk_t, lblk, lblk)
1213                 ctf_integer(unsigned int, len, len)
1214                 ctf_integer(int, ret, ret)
1215         )
1216 )
1217
1218 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1219         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1220                  ext4_fsblk_t pblk, unsigned len, int ret),
1221
1222         TP_ARGS(inode, lblk, pblk, len, ret)
1223 )
1224
1225 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1226         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1227                  ext4_fsblk_t pblk, unsigned len, int ret),
1228
1229         TP_ARGS(inode, lblk, pblk, len, ret)
1230 )
1231
1232 #endif  /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1233
1234 LTTNG_TRACEPOINT_EVENT(ext4_ext_load_extent,
1235         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1236
1237         TP_ARGS(inode, lblk, pblk),
1238
1239         TP_FIELDS(
1240                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1241                 ctf_integer(ino_t, ino, inode->i_ino)
1242                 ctf_integer(ext4_fsblk_t, pblk, pblk)
1243                 ctf_integer(ext4_lblk_t, lblk, lblk)
1244         )
1245 )
1246
1247 LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
1248         TP_PROTO(struct inode *inode),
1249
1250         TP_ARGS(inode),
1251
1252         TP_FIELDS(
1253                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1254                 ctf_integer(ino_t, ino, inode->i_ino)
1255         )
1256 )
1257
1258 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
1259
1260 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1261         TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1262                  int revoke_creds, unsigned long IP),
1263
1264         TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, IP),
1265
1266         TP_FIELDS(
1267                 ctf_integer(dev_t, dev, sb->s_dev)
1268                 ctf_integer(unsigned long, ip, IP)
1269                 ctf_integer(int, blocks, blocks)
1270                 ctf_integer(int, rsv_blocks, rsv_blocks)
1271                 ctf_integer(int, revoke_creds, revoke_creds)
1272         )
1273 )
1274
1275 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
1276         TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1277
1278         TP_ARGS(sb, blocks, IP),
1279
1280         TP_FIELDS(
1281                 ctf_integer(dev_t, dev, sb->s_dev)
1282                 ctf_integer(unsigned long, ip, IP)
1283                 ctf_integer(int, blocks, blocks)
1284         )
1285 )
1286
1287 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1288
1289 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1290         TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1291                  unsigned long IP),
1292
1293         TP_ARGS(sb, blocks, rsv_blocks, IP),
1294
1295         TP_FIELDS(
1296                 ctf_integer(dev_t, dev, sb->s_dev)
1297                 ctf_integer(unsigned long, ip, IP)
1298                 ctf_integer(int, blocks, blocks)
1299                 ctf_integer(int, rsv_blocks, rsv_blocks)
1300         )
1301 )
1302
1303 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
1304         TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1305
1306         TP_ARGS(sb, blocks, IP),
1307
1308         TP_FIELDS(
1309                 ctf_integer(dev_t, dev, sb->s_dev)
1310                 ctf_integer(unsigned long, ip, IP)
1311                 ctf_integer(int, blocks, blocks)
1312         )
1313 )
1314
1315 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
1316
1317 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1318         TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
1319
1320         TP_ARGS(sb, nblocks, IP),
1321
1322         TP_FIELDS(
1323                 ctf_integer(dev_t, dev, sb->s_dev)
1324                 ctf_integer(unsigned long, ip, IP)
1325                 ctf_integer(int, nblocks, nblocks)
1326         )
1327 )
1328
1329 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__trim,
1330         TP_PROTO(struct super_block *sb,
1331                  ext4_group_t group,
1332                  ext4_grpblk_t start,
1333                  ext4_grpblk_t len),
1334
1335         TP_ARGS(sb, group, start, len),
1336
1337         TP_FIELDS(
1338                 ctf_integer(int, dev_major, MAJOR(sb->s_dev))
1339                 ctf_integer(int, dev_minor, MINOR(sb->s_dev))
1340                 ctf_integer(__u32, group, group)
1341                 ctf_integer(int, start, start)
1342                 ctf_integer(int, len, len)
1343         )
1344 )
1345
1346 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim, ext4_trim_extent,
1347
1348         TP_PROTO(struct super_block *sb,
1349                  ext4_group_t group,
1350                  ext4_grpblk_t start,
1351                  ext4_grpblk_t len),
1352
1353         TP_ARGS(sb, group, start, len)
1354 )
1355
1356 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim, ext4_trim_all_free,
1357
1358         TP_PROTO(struct super_block *sb,
1359                  ext4_group_t group,
1360                  ext4_grpblk_t start,
1361                  ext4_grpblk_t len),
1362
1363         TP_ARGS(sb, group, start, len)
1364 )
1365 #endif
1366
1367 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1368
1369 LTTNG_TRACEPOINT_EVENT(ext4_ext_handle_uninitialized_extents,
1370 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1371         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1372                  unsigned int allocated, ext4_fsblk_t newblock),
1373
1374         TP_ARGS(inode, map, flags, allocated, newblock),
1375 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1376         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1377                  unsigned int allocated, ext4_fsblk_t newblock),
1378
1379         TP_ARGS(inode, map, allocated, newblock),
1380 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1381
1382         TP_FIELDS(
1383                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1384                 ctf_integer(ino_t, ino, inode->i_ino)
1385 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1386                 ctf_integer(int, flags, flags)
1387 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1388                 ctf_integer(int, flags, map->m_flags)
1389 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1390                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1391                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1392                 ctf_integer(unsigned int, len, map->m_len)
1393                 ctf_integer(unsigned int, allocated, allocated)
1394                 ctf_integer(ext4_fsblk_t, newblk, newblock)
1395         )
1396 )
1397
1398 LTTNG_TRACEPOINT_EVENT(ext4_get_implied_cluster_alloc_exit,
1399         TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1400
1401         TP_ARGS(sb, map, ret),
1402
1403         TP_FIELDS(
1404                 ctf_integer(dev_t, dev, sb->s_dev)
1405                 ctf_integer(unsigned int, flags, map->m_flags)
1406                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1407                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1408                 ctf_integer(unsigned int, len, map->m_len)
1409                 ctf_integer(int, ret, ret)
1410         )
1411 )
1412
1413 LTTNG_TRACEPOINT_EVENT(ext4_ext_put_in_cache,
1414         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1415                  ext4_fsblk_t start),
1416
1417         TP_ARGS(inode, lblk, len, start),
1418
1419         TP_FIELDS(
1420                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1421                 ctf_integer(ino_t, ino, inode->i_ino)
1422                 ctf_integer(ext4_lblk_t, lblk, lblk)
1423                 ctf_integer(unsigned int, len, len)
1424                 ctf_integer(ext4_fsblk_t, start, start)
1425         )
1426 )
1427
1428 LTTNG_TRACEPOINT_EVENT(ext4_ext_in_cache,
1429         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1430
1431         TP_ARGS(inode, lblk, ret),
1432
1433         TP_FIELDS(
1434                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1435                 ctf_integer(ino_t, ino, inode->i_ino)
1436                 ctf_integer(ext4_lblk_t, lblk, lblk)
1437                 ctf_integer(int, ret, ret)
1438         )
1439 )
1440
1441 LTTNG_TRACEPOINT_EVENT(ext4_find_delalloc_range,
1442         TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1443                 int reverse, int found, ext4_lblk_t found_blk),
1444
1445         TP_ARGS(inode, from, to, reverse, found, found_blk),
1446
1447         TP_FIELDS(
1448                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1449                 ctf_integer(ino_t, ino, inode->i_ino)
1450                 ctf_integer(ext4_lblk_t, from, from)
1451                 ctf_integer(ext4_lblk_t, to, to)
1452                 ctf_integer(int, reverse, reverse)
1453                 ctf_integer(int, found, found)
1454                 ctf_integer(ext4_lblk_t, found_blk, found_blk)
1455         )
1456 )
1457
1458 LTTNG_TRACEPOINT_EVENT(ext4_get_reserved_cluster_alloc,
1459         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1460
1461         TP_ARGS(inode, lblk, len),
1462
1463         TP_FIELDS(
1464                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1465                 ctf_integer(ino_t, ino, inode->i_ino)
1466                 ctf_integer(ext4_lblk_t, lblk, lblk)
1467                 ctf_integer(unsigned int, len, len)
1468         )
1469 )
1470
1471 LTTNG_TRACEPOINT_EVENT(ext4_ext_show_extent,
1472         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1473                  unsigned short len),
1474
1475         TP_ARGS(inode, lblk, pblk, len),
1476
1477         TP_FIELDS(
1478                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1479                 ctf_integer(ino_t, ino, inode->i_ino)
1480                 ctf_integer(ext4_fsblk_t, pblk, pblk)
1481                 ctf_integer(ext4_lblk_t, lblk, lblk)
1482                 ctf_integer(unsigned short, len, len)
1483         )
1484 )
1485
1486 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
1487
1488 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1489         TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1490                  ext4_lblk_t from, ext4_fsblk_t to,
1491                  struct partial_cluster *pc),
1492
1493         TP_ARGS(inode, ex, from, to, pc),
1494
1495         TP_FIELDS(
1496                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1497                 ctf_integer(ino_t, ino, inode->i_ino)
1498                 ctf_integer(ext4_lblk_t, from, from)
1499                 ctf_integer(ext4_lblk_t, to, to)
1500                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1501                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1502                 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1503                 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1504                 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1505                 ctf_integer(int, pc_state, pc->state)
1506         )
1507 )
1508
1509 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1510
1511 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1512             TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1513                 ext4_lblk_t from, ext4_fsblk_t to,
1514                 long long partial_cluster),
1515
1516         TP_ARGS(inode, ex, from, to, partial_cluster),
1517
1518         TP_FIELDS(
1519                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1520                 ctf_integer(ino_t, ino, inode->i_ino)
1521                 ctf_integer(ext4_lblk_t, from, from)
1522                 ctf_integer(ext4_lblk_t, to, to)
1523                 ctf_integer(long long, partial, partial_cluster)
1524                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1525                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1526                 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1527         )
1528 )
1529
1530 #else
1531
1532 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1533             TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1534                 ext4_lblk_t from, ext4_fsblk_t to,
1535                 ext4_fsblk_t partial_cluster),
1536
1537         TP_ARGS(inode, ex, from, to, partial_cluster),
1538
1539         TP_FIELDS(
1540                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1541                 ctf_integer(ino_t, ino, inode->i_ino)
1542                 ctf_integer(ext4_lblk_t, from, from)
1543                 ctf_integer(ext4_lblk_t, to, to)
1544                 ctf_integer(ext4_fsblk_t, partial, partial_cluster)
1545                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1546                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1547                 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1548         )
1549 )
1550
1551 #endif
1552
1553 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
1554
1555 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1556         TP_PROTO(struct inode *inode, ext4_lblk_t start,
1557                  struct ext4_extent *ex,
1558                  struct partial_cluster *pc),
1559
1560         TP_ARGS(inode, start, ex, pc),
1561
1562         TP_FIELDS(
1563                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1564                 ctf_integer(ino_t, ino, inode->i_ino)
1565                 ctf_integer(ext4_lblk_t, start, start)
1566                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1567                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1568                 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1569                 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1570                 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1571                 ctf_integer(int, pc_state, pc->state)
1572         )
1573 )
1574
1575 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1576
1577 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1578         TP_PROTO(struct inode *inode, ext4_lblk_t start,
1579                  struct ext4_extent *ex,
1580                  long long partial_cluster),
1581
1582         TP_ARGS(inode, start, ex, partial_cluster),
1583
1584         TP_FIELDS(
1585                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1586                 ctf_integer(ino_t, ino, inode->i_ino)
1587                 ctf_integer(long long, partial, partial_cluster)
1588                 ctf_integer(ext4_lblk_t, start, start)
1589                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1590                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1591                 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1592         )
1593 )
1594
1595 #else
1596
1597 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1598         TP_PROTO(struct inode *inode, ext4_lblk_t start,
1599                  struct ext4_extent *ex, ext4_fsblk_t partial_cluster),
1600
1601         TP_ARGS(inode, start, ex, partial_cluster),
1602
1603         TP_FIELDS(
1604                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1605                 ctf_integer(ino_t, ino, inode->i_ino)
1606                 ctf_integer(long long, partial, partial_cluster)
1607                 ctf_integer(ext4_lblk_t, start, start)
1608                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1609                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1610                 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1611         )
1612 )
1613
1614 #endif
1615
1616 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_idx,
1617         TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
1618
1619         TP_ARGS(inode, pblk),
1620
1621         TP_FIELDS(
1622                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1623                 ctf_integer(ino_t, ino, inode->i_ino)
1624                 ctf_integer(ext4_fsblk_t, pblk, pblk)
1625         )
1626 )
1627
1628 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1629
1630 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
1631         TP_PROTO(struct inode *inode, ext4_lblk_t start,
1632                  ext4_lblk_t end, int depth),
1633
1634         TP_ARGS(inode, start, end, depth),
1635
1636         TP_FIELDS(
1637                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1638                 ctf_integer(ino_t, ino, inode->i_ino)
1639                 ctf_integer(ext4_lblk_t, start, start)
1640                 ctf_integer(ext4_lblk_t, end, end)
1641                 ctf_integer(int, depth, depth)
1642         )
1643 )
1644
1645 #else
1646
1647 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
1648         TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth),
1649
1650         TP_ARGS(inode, start, depth),
1651
1652         TP_FIELDS(
1653                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1654                 ctf_integer(ino_t, ino, inode->i_ino)
1655                 ctf_integer(ext4_lblk_t, start, start)
1656                 ctf_integer(int, depth, depth)
1657         )
1658 )
1659
1660 #endif
1661
1662 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
1663
1664 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1665         TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
1666                  int depth, struct partial_cluster *pc, __le16 eh_entries),
1667
1668         TP_ARGS(inode, start, end, depth, pc, eh_entries),
1669
1670         TP_FIELDS(
1671                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1672                 ctf_integer(ino_t, ino, inode->i_ino)
1673                 ctf_integer(ext4_lblk_t, start, start)
1674                 ctf_integer(ext4_lblk_t, end, end)
1675                 ctf_integer(int, depth, depth)
1676                 ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
1677                 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1678                 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1679                 ctf_integer(int, pc_state, pc->state)
1680         )
1681 )
1682
1683 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1684
1685 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1686         TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
1687                  int depth, long long partial, __le16 eh_entries),
1688
1689         TP_ARGS(inode, start, end, depth, partial, eh_entries),
1690
1691         TP_FIELDS(
1692                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1693                 ctf_integer(ino_t, ino, inode->i_ino)
1694                 ctf_integer(ext4_lblk_t, start, start)
1695                 ctf_integer(ext4_lblk_t, end, end)
1696                 ctf_integer(int, depth, depth)
1697                 ctf_integer(long long, partial, partial)
1698                 ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
1699         )
1700 )
1701
1702 #else
1703
1704 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1705         TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth,
1706                 ext4_lblk_t partial, unsigned short eh_entries),
1707
1708         TP_ARGS(inode, start, depth, partial, eh_entries),
1709
1710         TP_FIELDS(
1711                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1712                 ctf_integer(ino_t, ino, inode->i_ino)
1713                 ctf_integer(ext4_lblk_t, start, start)
1714                 ctf_integer(int, depth, depth)
1715                 ctf_integer(ext4_lblk_t, partial, partial)
1716                 ctf_integer(unsigned short, eh_entries, eh_entries)
1717         )
1718 )
1719
1720 #endif
1721
1722 #endif
1723
1724 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
1725
1726 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__es_extent,
1727         TP_PROTO(struct inode *inode, struct extent_status *es),
1728
1729         TP_ARGS(inode, es),
1730
1731         TP_FIELDS(
1732                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1733                 ctf_integer(ino_t, ino, inode->i_ino)
1734                 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1735                 ctf_integer(ext4_lblk_t, len, es->es_len)
1736                 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1737                 ctf_integer(char, status, ext4_es_status(es))
1738         )
1739 )
1740
1741 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_insert_extent,
1742         TP_PROTO(struct inode *inode, struct extent_status *es),
1743
1744         TP_ARGS(inode, es)
1745 )
1746
1747 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_cache_extent,
1748         TP_PROTO(struct inode *inode, struct extent_status *es),
1749
1750         TP_ARGS(inode, es)
1751 )
1752
1753 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1754
1755 LTTNG_TRACEPOINT_EVENT(ext4_es_insert_extent,
1756         TP_PROTO(struct inode *inode, struct extent_status *es),
1757
1758         TP_ARGS(inode, es),
1759
1760         TP_FIELDS(
1761                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1762                 ctf_integer(ino_t, ino, inode->i_ino)
1763                 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1764                 ctf_integer(ext4_lblk_t, len, es->es_len)
1765                 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1766                 ctf_integer(char, status, ext4_es_status(es) >> 60)
1767         )
1768 )
1769
1770 LTTNG_TRACEPOINT_EVENT(ext4_es_remove_extent,
1771         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
1772
1773         TP_ARGS(inode, lblk, len),
1774
1775         TP_FIELDS(
1776                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1777                 ctf_integer(ino_t, ino, inode->i_ino)
1778                 ctf_integer(loff_t, lblk, lblk)
1779                 ctf_integer(loff_t, len, len)
1780         )
1781 )
1782
1783 LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_enter,
1784         TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
1785
1786         TP_ARGS(inode, lblk),
1787
1788         TP_FIELDS(
1789                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1790                 ctf_integer(ino_t, ino, inode->i_ino)
1791                 ctf_integer(ext4_lblk_t, lblk, lblk)
1792         )
1793 )
1794
1795 LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_exit,
1796         TP_PROTO(struct inode *inode, struct extent_status *es),
1797
1798         TP_ARGS(inode, es),
1799
1800         TP_FIELDS(
1801                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1802                 ctf_integer(ino_t, ino, inode->i_ino)
1803                 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1804                 ctf_integer(ext4_lblk_t, len, es->es_len)
1805                 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1806                 ctf_integer(char, status, ext4_es_status(es) >> 60)
1807         )
1808 )
1809
1810 LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_enter,
1811         TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
1812
1813         TP_ARGS(inode, lblk),
1814
1815         TP_FIELDS(
1816                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1817                 ctf_integer(ino_t, ino, inode->i_ino)
1818                 ctf_integer(ext4_lblk_t, lblk, lblk)
1819         )
1820 )
1821
1822 LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_exit,
1823         TP_PROTO(struct inode *inode, struct extent_status *es,
1824                  int found),
1825
1826         TP_ARGS(inode, es, found),
1827
1828         TP_FIELDS(
1829                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1830                 ctf_integer(ino_t, ino, inode->i_ino)
1831                 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1832                 ctf_integer(ext4_lblk_t, len, es->es_len)
1833                 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1834                 ctf_integer(char, status, ext4_es_status(es) >> 60)
1835                 ctf_integer(int, found, found)
1836         )
1837 )
1838
1839 LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_enter,
1840         TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
1841
1842         TP_ARGS(sb, nr_to_scan, cache_cnt),
1843
1844         TP_FIELDS(
1845                 ctf_integer(dev_t, dev, sb->s_dev)
1846                 ctf_integer(int, nr_to_scan, nr_to_scan)
1847                 ctf_integer(int, cache_cnt, cache_cnt)
1848         )
1849 )
1850
1851 LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_exit,
1852         TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt),
1853
1854         TP_ARGS(sb, shrunk_nr, cache_cnt),
1855
1856         TP_FIELDS(
1857                 ctf_integer(dev_t, dev, sb->s_dev)
1858                 ctf_integer(int, shrunk_nr, shrunk_nr)
1859                 ctf_integer(int, cache_cnt, cache_cnt)
1860         )
1861 )
1862
1863 #endif
1864
1865 #endif /* LTTNG_TRACE_EXT4_H */
1866
1867 /* This part must be outside protection */
1868 #include <probes/define_trace.h>