include/instrumentation/events/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/tracepoint-event.h>
   9 #include <linux/writeback.h>
  10 #include <lttng/kernel-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 struct ext4_extent;
  21 #endif
  22
  23 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
  24 #define TP_MODE_T       __u16
  25
  26 LTTNG_TRACEPOINT_EVENT(ext4_free_inode,
  27         TP_PROTO(struct inode *inode),
  28
  29         TP_ARGS(inode),
  30
  31         TP_FIELDS(
  32                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  33                 ctf_integer(ino_t, ino, inode->i_ino)
  34                 ctf_integer(uid_t, uid, i_uid_read(inode))
  35                 ctf_integer(gid_t, gid, i_gid_read(inode))
  36                 ctf_integer(__u64, blocks, inode->i_blocks)
  37                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
  38         )
  39 )
  40
  41 LTTNG_TRACEPOINT_EVENT(ext4_request_inode,
  42         TP_PROTO(struct inode *dir, int mode),
  43
  44         TP_ARGS(dir, mode),
  45
  46         TP_FIELDS(
  47                 ctf_integer(dev_t, dev, dir->i_sb->s_dev)
  48                 ctf_integer(ino_t, dir, dir->i_ino)
  49                 ctf_integer(TP_MODE_T, mode, mode)
  50         )
  51 )
  52
  53 LTTNG_TRACEPOINT_EVENT(ext4_allocate_inode,
  54         TP_PROTO(struct inode *inode, struct inode *dir, int mode),
  55
  56         TP_ARGS(inode, dir, mode),
  57
  58         TP_FIELDS(
  59                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  60                 ctf_integer(ino_t, ino, inode->i_ino)
  61                 ctf_integer(ino_t, dir, dir->i_ino)
  62                 ctf_integer(TP_MODE_T, mode, mode)
  63         )
  64 )
  65
  66 LTTNG_TRACEPOINT_EVENT(ext4_evict_inode,
  67         TP_PROTO(struct inode *inode),
  68
  69         TP_ARGS(inode),
  70
  71         TP_FIELDS(
  72                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  73                 ctf_integer(ino_t, ino, inode->i_ino)
  74                 ctf_integer(int, nlink, inode->i_nlink)
  75         )
  76 )
  77
  78 LTTNG_TRACEPOINT_EVENT(ext4_drop_inode,
  79         TP_PROTO(struct inode *inode, int drop),
  80
  81         TP_ARGS(inode, drop),
  82
  83         TP_FIELDS(
  84                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  85                 ctf_integer(ino_t, ino, inode->i_ino)
  86                 ctf_integer(int, drop, drop)
  87         )
  88 )
  89
  90 LTTNG_TRACEPOINT_EVENT(ext4_mark_inode_dirty,
  91         TP_PROTO(struct inode *inode, unsigned long IP),
  92
  93         TP_ARGS(inode, IP),
  94
  95         TP_FIELDS(
  96                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
  97                 ctf_integer(ino_t, ino, inode->i_ino)
  98                 ctf_integer_hex(unsigned long, ip, IP)
  99         )
 100 )
 101
 102 LTTNG_TRACEPOINT_EVENT(ext4_begin_ordered_truncate,
 103         TP_PROTO(struct inode *inode, loff_t new_size),
 104
 105         TP_ARGS(inode, new_size),
 106
 107         TP_FIELDS(
 108                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 109                 ctf_integer(ino_t, ino, inode->i_ino)
 110                 ctf_integer(loff_t, new_size, new_size)
 111         )
 112 )
 113
 114 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,19,0))
 115 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin,
 116
 117         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
 118
 119         TP_ARGS(inode, pos, len),
 120
 121         TP_FIELDS(
 122                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 123                 ctf_integer(ino_t, ino, inode->i_ino)
 124                 ctf_integer(loff_t, pos, pos)
 125                 ctf_integer(unsigned int, len, len)
 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
 133         TP_ARGS(inode, pos, len)
 134 )
 135
 136 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_da_write_begin,
 137
 138         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
 139
 140         TP_ARGS(inode, pos, len)
 141 )
 142 #else
 143 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin,
 144
 145         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 146                  unsigned int flags),
 147
 148         TP_ARGS(inode, pos, len, flags),
 149
 150         TP_FIELDS(
 151                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 152                 ctf_integer(ino_t, ino, inode->i_ino)
 153                 ctf_integer(loff_t, pos, pos)
 154                 ctf_integer(unsigned int, len, len)
 155                 ctf_integer(unsigned int, flags, flags)
 156         )
 157 )
 158
 159 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_write_begin,
 160
 161         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 162                  unsigned int flags),
 163
 164         TP_ARGS(inode, pos, len, flags)
 165 )
 166
 167 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_da_write_begin,
 168
 169         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 170                  unsigned int flags),
 171
 172         TP_ARGS(inode, pos, len, flags)
 173 )
 174 #endif /* (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,19,0)) */
 175
 176 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_end,
 177         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 178                         unsigned int copied),
 179
 180         TP_ARGS(inode, pos, len, copied),
 181
 182         TP_FIELDS(
 183                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 184                 ctf_integer(ino_t, ino, inode->i_ino)
 185                 ctf_integer(loff_t, pos, pos)
 186                 ctf_integer(unsigned int, len, len)
 187                 ctf_integer(unsigned int, copied, copied)
 188         )
 189 )
 190
 191 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_ordered_write_end,
 192
 193         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 194                  unsigned int copied),
 195
 196         TP_ARGS(inode, pos, len, copied)
 197 )
 198
 199 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_writeback_write_end,
 200
 201         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 202                  unsigned int copied),
 203
 204         TP_ARGS(inode, pos, len, copied)
 205 )
 206
 207 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_journalled_write_end,
 208
 209         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 210                  unsigned int copied),
 211
 212         TP_ARGS(inode, pos, len, copied)
 213 )
 214
 215 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_da_write_end,
 216
 217         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 218                  unsigned int copied),
 219
 220         TP_ARGS(inode, pos, len, copied)
 221 )
 222
 223 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages,
 224         TP_PROTO(struct inode *inode, struct writeback_control *wbc),
 225
 226         TP_ARGS(inode, wbc),
 227
 228         TP_FIELDS(
 229                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 230                 ctf_integer(ino_t, ino, inode->i_ino)
 231                 ctf_integer(long, nr_to_write, wbc->nr_to_write)
 232                 ctf_integer(long, pages_skipped, wbc->pages_skipped)
 233                 ctf_integer(loff_t, range_start, wbc->range_start)
 234                 ctf_integer(loff_t, range_end, wbc->range_end)
 235                 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
 236                 ctf_integer(int, sync_mode, wbc->sync_mode)
 237                 ctf_integer(char, for_kupdate, wbc->for_kupdate)
 238                 ctf_integer(char, range_cyclic, wbc->range_cyclic)
 239         )
 240 )
 241
 242 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
 243         TP_PROTO(struct inode *inode, pgoff_t first_page,
 244                  struct writeback_control *wbc),
 245
 246         TP_ARGS(inode, first_page, wbc),
 247
 248         TP_FIELDS(
 249                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 250                 ctf_integer(ino_t, ino, inode->i_ino)
 251                 ctf_integer(pgoff_t, first_page, first_page)
 252                 ctf_integer(long, nr_to_write, wbc->nr_to_write)
 253                 ctf_integer(int, sync_mode, wbc->sync_mode)
 254         )
 255 )
 256
 257 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages_extent,
 258         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
 259
 260         TP_ARGS(inode, map),
 261
 262         TP_FIELDS(
 263                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 264                 ctf_integer(ino_t, ino, inode->i_ino)
 265                 ctf_integer(__u64, lblk, map->m_lblk)
 266                 ctf_integer(__u32, len, map->m_len)
 267                 ctf_integer(__u32, flags, map->m_flags)
 268         )
 269 )
 270
 271 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages_result,
 272         TP_PROTO(struct inode *inode, struct writeback_control *wbc,
 273                         int ret, int pages_written),
 274
 275         TP_ARGS(inode, wbc, ret, pages_written),
 276
 277         TP_FIELDS(
 278                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 279                 ctf_integer(ino_t, ino, inode->i_ino)
 280                 ctf_integer(int, ret, ret)
 281                 ctf_integer(int, pages_written, pages_written)
 282                 ctf_integer(long, pages_skipped, wbc->pages_skipped)
 283                 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
 284                 ctf_integer(int, sync_mode, wbc->sync_mode)
 285         )
 286 )
 287
 288 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__page_op,
 289         TP_PROTO(struct page *page),
 290
 291         TP_ARGS(page),
 292
 293         TP_FIELDS(
 294                 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
 295                 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
 296                 ctf_integer(pgoff_t, index, page->index)
 297         )
 298 )
 299
 300 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_writepage,
 301
 302         TP_PROTO(struct page *page),
 303
 304         TP_ARGS(page)
 305 )
 306
 307 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_readpage,
 308
 309         TP_PROTO(struct page *page),
 310
 311         TP_ARGS(page)
 312 )
 313
 314 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_releasepage,
 315
 316         TP_PROTO(struct page *page),
 317
 318         TP_ARGS(page)
 319 )
 320
 321 LTTNG_TRACEPOINT_EVENT_CLASS(ext4_invalidatepage_op,
 322         TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 323
 324         TP_ARGS(page, offset, length),
 325
 326         TP_FIELDS(
 327                 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
 328                 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
 329                 ctf_integer(pgoff_t, index, page->index)
 330                 ctf_integer(unsigned int, offset, offset)
 331                 ctf_integer(unsigned int, length, length)
 332         )
 333 )
 334
 335 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_invalidatepage,
 336         TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 337
 338         TP_ARGS(page, offset, length)
 339 )
 340
 341 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
 342         TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 343
 344         TP_ARGS(page, offset, length)
 345 )
 346
 347 LTTNG_TRACEPOINT_EVENT(ext4_discard_blocks,
 348         TP_PROTO(struct super_block *sb, unsigned long long blk,
 349                         unsigned long long count),
 350
 351         TP_ARGS(sb, blk, count),
 352
 353         TP_FIELDS(
 354                 ctf_integer(dev_t, dev, sb->s_dev)
 355                 ctf_integer(__u64, blk, blk)
 356                 ctf_integer(__u64, count, count)
 357         )
 358 )
 359
 360 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mb_new_pa,
 361         TP_PROTO(struct ext4_allocation_context *ac,
 362                  struct ext4_prealloc_space *pa),
 363
 364         TP_ARGS(ac, pa),
 365
 366         TP_FIELDS(
 367                 ctf_integer(dev_t, dev, ac->ac_sb->s_dev)
 368                 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
 369                 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
 370                 ctf_integer(__u64, pa_lstart, pa->pa_lstart)
 371                 ctf_integer(__u32, pa_len, pa->pa_len)
 372         )
 373 )
 374
 375 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_inode_pa,
 376
 377         TP_PROTO(struct ext4_allocation_context *ac,
 378                  struct ext4_prealloc_space *pa),
 379
 380         TP_ARGS(ac, pa)
 381 )
 382
 383 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_group_pa,
 384
 385         TP_PROTO(struct ext4_allocation_context *ac,
 386                  struct ext4_prealloc_space *pa),
 387
 388         TP_ARGS(ac, pa)
 389 )
 390
 391 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_inode_pa,
 392         TP_PROTO(
 393                  struct ext4_prealloc_space *pa,
 394                  unsigned long long block, unsigned int count),
 395
 396         TP_ARGS(pa, block, count),
 397
 398         TP_FIELDS(
 399                 ctf_integer(dev_t, dev, pa->pa_inode->i_sb->s_dev)
 400                 ctf_integer(ino_t, ino, pa->pa_inode->i_ino)
 401                 ctf_integer(__u64, block, block)
 402                 ctf_integer(__u32, count, count)
 403         )
 404 )
 405
 406 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_group_pa,
 407
 408         TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
 409
 410         TP_ARGS(sb, pa),
 411
 412         TP_FIELDS(
 413                 ctf_integer(dev_t, dev, sb->s_dev)
 414                 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
 415                 ctf_integer(__u32, pa_len, pa->pa_len)
 416         )
 417 )
 418
 419 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,8,0))
 420 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
 421         TP_PROTO(struct inode *inode, unsigned int len),
 422
 423         TP_ARGS(inode, len),
 424
 425         TP_FIELDS(
 426                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 427                 ctf_integer(ino_t, ino, inode->i_ino)
 428                 ctf_integer(unsigned int, len, len)
 429         )
 430 )
 431 #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,9,0) || \
 432         LTTNG_KERNEL_RANGE(5,8,6, 5,9,0))
 433 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
 434         TP_PROTO(struct inode *inode, unsigned int len, unsigned int needed),
 435
 436         TP_ARGS(inode, len, needed),
 437
 438         TP_FIELDS(
 439                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 440                 ctf_integer(ino_t, ino, inode->i_ino)
 441                 ctf_integer(unsigned int, len, len)
 442                 ctf_integer(unsigned int, needed, needed)
 443         )
 444 )
 445 #else
 446 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
 447         TP_PROTO(struct inode *inode),
 448
 449         TP_ARGS(inode),
 450
 451         TP_FIELDS(
 452                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 453                 ctf_integer(ino_t, ino, inode->i_ino)
 454         )
 455 )
 456 #endif
 457
 458 LTTNG_TRACEPOINT_EVENT(ext4_mb_discard_preallocations,
 459         TP_PROTO(struct super_block *sb, int needed),
 460
 461         TP_ARGS(sb, needed),
 462
 463         TP_FIELDS(
 464                 ctf_integer(dev_t, dev, sb->s_dev)
 465                 ctf_integer(int, needed, needed)
 466         )
 467 )
 468
 469 LTTNG_TRACEPOINT_EVENT(ext4_request_blocks,
 470         TP_PROTO(struct ext4_allocation_request *ar),
 471
 472         TP_ARGS(ar),
 473
 474         TP_FIELDS(
 475                 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
 476                 ctf_integer(ino_t, ino, ar->inode->i_ino)
 477                 ctf_integer(unsigned int, len, ar->len)
 478                 ctf_integer(__u32, logical, ar->logical)
 479                 ctf_integer(__u32, lleft, ar->lleft)
 480                 ctf_integer(__u32, lright, ar->lright)
 481                 ctf_integer(__u64, goal, ar->goal)
 482                 ctf_integer(__u64, pleft, ar->pleft)
 483                 ctf_integer(__u64, pright, ar->pright)
 484                 ctf_integer(unsigned int, flags, ar->flags)
 485         )
 486 )
 487
 488 LTTNG_TRACEPOINT_EVENT(ext4_allocate_blocks,
 489         TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
 490
 491         TP_ARGS(ar, block),
 492
 493         TP_FIELDS(
 494                 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
 495                 ctf_integer(ino_t, ino, ar->inode->i_ino)
 496                 ctf_integer(__u64, block, block)
 497                 ctf_integer(unsigned int, len, ar->len)
 498                 ctf_integer(__u32, logical, ar->logical)
 499                 ctf_integer(__u32, lleft, ar->lleft)
 500                 ctf_integer(__u32, lright, ar->lright)
 501                 ctf_integer(__u64, goal, ar->goal)
 502                 ctf_integer(__u64, pleft, ar->pleft)
 503                 ctf_integer(__u64, pright, ar->pright)
 504                 ctf_integer(unsigned int, flags, ar->flags)
 505         )
 506 )
 507
 508 LTTNG_TRACEPOINT_EVENT(ext4_free_blocks,
 509         TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
 510                  int flags),
 511
 512         TP_ARGS(inode, block, count, flags),
 513
 514         TP_FIELDS(
 515                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 516                 ctf_integer(ino_t, ino, inode->i_ino)
 517                 ctf_integer(__u64, block, block)
 518                 ctf_integer(unsigned long, count, count)
 519                 ctf_integer(int, flags, flags)
 520                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 521         )
 522 )
 523
 524 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_enter,
 525         TP_PROTO(struct file *file, int datasync),
 526
 527         TP_ARGS(file, datasync),
 528
 529         TP_FIELDS(
 530                 ctf_integer(dev_t, dev, file->f_path.dentry->d_inode->i_sb->s_dev)
 531                 ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
 532                 ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
 533                 ctf_integer(int, datasync, datasync)
 534         )
 535 )
 536
 537 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_exit,
 538         TP_PROTO(struct inode *inode, int ret),
 539
 540         TP_ARGS(inode, ret),
 541
 542         TP_FIELDS(
 543                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 544                 ctf_integer(ino_t, ino, inode->i_ino)
 545                 ctf_integer(int, ret, ret)
 546         )
 547 )
 548
 549 LTTNG_TRACEPOINT_EVENT(ext4_sync_fs,
 550         TP_PROTO(struct super_block *sb, int wait),
 551
 552         TP_ARGS(sb, wait),
 553
 554         TP_FIELDS(
 555                 ctf_integer(dev_t, dev, sb->s_dev)
 556                 ctf_integer(int, wait, wait)
 557
 558         )
 559 )
 560
 561 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,13,0))
 562 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
 563         TP_PROTO(struct inode *inode),
 564
 565         TP_ARGS(inode),
 566
 567         TP_FIELDS(
 568                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 569                 ctf_integer(ino_t, ino, inode->i_ino)
 570                 ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
 571         )
 572 )
 573 #else
 574 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
 575         TP_PROTO(struct inode *inode),
 576
 577         TP_ARGS(inode),
 578
 579         TP_FIELDS(
 580                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 581                 ctf_integer(ino_t, ino, inode->i_ino)
 582                 ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
 583                 ctf_integer(unsigned int, meta_blocks, EXT4_I(inode)->i_reserved_meta_blocks)
 584         )
 585 )
 586 #endif
 587
 588 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_alloc,
 589         TP_PROTO(struct ext4_allocation_context *ac),
 590
 591         TP_ARGS(ac),
 592
 593         TP_FIELDS(
 594                 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
 595                 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
 596                 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
 597                 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
 598                 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
 599                 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
 600                 ctf_integer(__u32, goal_logical, ac->ac_g_ex.fe_logical)
 601                 ctf_integer(int, goal_start, ac->ac_g_ex.fe_start)
 602                 ctf_integer(__u32, goal_group, ac->ac_g_ex.fe_group)
 603                 ctf_integer(int, goal_len, ac->ac_g_ex.fe_len)
 604                 ctf_integer(__u32, result_logical, ac->ac_f_ex.fe_logical)
 605                 ctf_integer(int, result_start, ac->ac_f_ex.fe_start)
 606                 ctf_integer(__u32, result_group, ac->ac_f_ex.fe_group)
 607                 ctf_integer(int, result_len, ac->ac_f_ex.fe_len)
 608                 ctf_integer(__u16, found, ac->ac_found)
 609                 ctf_integer(__u16, groups, ac->ac_groups_scanned)
 610                 ctf_integer(__u16, buddy, ac->ac_buddy)
 611                 ctf_integer(__u16, flags, ac->ac_flags)
 612                 ctf_integer(__u16, tail, ac->ac_tail)
 613                 ctf_integer(__u8, cr, ac->ac_criteria)
 614         )
 615 )
 616
 617 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_prealloc,
 618         TP_PROTO(struct ext4_allocation_context *ac),
 619
 620         TP_ARGS(ac),
 621
 622         TP_FIELDS(
 623                 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
 624                 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
 625                 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
 626                 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
 627                 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
 628                 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
 629                 ctf_integer(__u32, result_logical, ac->ac_b_ex.fe_logical)
 630                 ctf_integer(int, result_start, ac->ac_b_ex.fe_start)
 631                 ctf_integer(__u32, result_group, ac->ac_b_ex.fe_group)
 632                 ctf_integer(int, result_len, ac->ac_b_ex.fe_len)
 633         )
 634 )
 635
 636 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mballoc,
 637         TP_PROTO(struct super_block *sb,
 638                  struct inode *inode,
 639                  ext4_group_t group,
 640                  ext4_grpblk_t start,
 641                  ext4_grpblk_t len),
 642
 643         TP_ARGS(sb, inode, group, start, len),
 644
 645         TP_FIELDS(
 646                 ctf_integer(dev_t, dev, sb->s_dev)
 647                 ctf_integer(ino_t, ino, inode ? inode->i_ino : 0)
 648                 ctf_integer(int, result_start, start)
 649                 ctf_integer(__u32, result_group, group)
 650                 ctf_integer(int, result_len, len)
 651         )
 652 )
 653
 654 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_discard,
 655
 656         TP_PROTO(struct super_block *sb,
 657                  struct inode *inode,
 658                  ext4_group_t group,
 659                  ext4_grpblk_t start,
 660                  ext4_grpblk_t len),
 661
 662         TP_ARGS(sb, inode, group, start, len)
 663 )
 664
 665 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_free,
 666
 667         TP_PROTO(struct super_block *sb,
 668                  struct inode *inode,
 669                  ext4_group_t group,
 670                  ext4_grpblk_t start,
 671                  ext4_grpblk_t len),
 672
 673         TP_ARGS(sb, inode, group, start, len)
 674 )
 675
 676 LTTNG_TRACEPOINT_EVENT(ext4_forget,
 677         TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
 678
 679         TP_ARGS(inode, is_metadata, block),
 680
 681         TP_FIELDS(
 682                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 683                 ctf_integer(ino_t, ino, inode->i_ino)
 684                 ctf_integer(__u64, block, block)
 685                 ctf_integer(int, is_metadata, is_metadata)
 686                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 687         )
 688 )
 689
 690 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,13,0))
 691 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
 692         TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
 693
 694         TP_ARGS(inode, used_blocks, quota_claim),
 695
 696         TP_FIELDS(
 697                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 698                 ctf_integer(ino_t, ino, inode->i_ino)
 699                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 700                 ctf_integer(int, used_blocks, used_blocks)
 701                 ctf_integer(int, reserved_data_blocks,
 702                                 EXT4_I(inode)->i_reserved_data_blocks)
 703                 ctf_integer(int, quota_claim, quota_claim)
 704                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 705         )
 706 )
 707 #else
 708 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
 709         TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
 710
 711         TP_ARGS(inode, used_blocks, quota_claim),
 712
 713         TP_FIELDS(
 714                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 715                 ctf_integer(ino_t, ino, inode->i_ino)
 716                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 717                 ctf_integer(int, used_blocks, used_blocks)
 718                 ctf_integer(int, reserved_data_blocks,
 719                                 EXT4_I(inode)->i_reserved_data_blocks)
 720                 ctf_integer(int, reserved_meta_blocks,
 721                                 EXT4_I(inode)->i_reserved_meta_blocks)
 722                 ctf_integer(int, allocated_meta_blocks,
 723                                 EXT4_I(inode)->i_allocated_meta_blocks)
 724                 ctf_integer(int, quota_claim, quota_claim)
 725                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 726         )
 727 )
 728 #endif
 729
 730 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,13,0))
 731 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
 732         TP_PROTO(struct inode *inode),
 733
 734         TP_ARGS(inode),
 735
 736         TP_FIELDS(
 737                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 738                 ctf_integer(ino_t, ino, inode->i_ino)
 739                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 740                 ctf_integer(int, reserved_data_blocks,
 741                                 EXT4_I(inode)->i_reserved_data_blocks)
 742                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 743         )
 744 )
 745 #else
 746 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
 747         TP_PROTO(struct inode *inode),
 748
 749         TP_ARGS(inode),
 750
 751         TP_FIELDS(
 752                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 753                 ctf_integer(ino_t, ino, inode->i_ino)
 754                 ctf_integer(__u64, i_blocks, inode->i_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(TP_MODE_T, mode, inode->i_mode)
 760         )
 761 )
 762 #endif
 763
 764 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,13,0))
 765 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
 766         TP_PROTO(struct inode *inode, int freed_blocks),
 767
 768         TP_ARGS(inode, freed_blocks),
 769
 770         TP_FIELDS(
 771                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 772                 ctf_integer(ino_t, ino, inode->i_ino)
 773                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 774                 ctf_integer(int, freed_blocks, freed_blocks)
 775                 ctf_integer(int, reserved_data_blocks,
 776                                 EXT4_I(inode)->i_reserved_data_blocks)
 777                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 778         )
 779 )
 780 #else
 781 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
 782         TP_PROTO(struct inode *inode, int freed_blocks),
 783
 784         TP_ARGS(inode, freed_blocks),
 785
 786         TP_FIELDS(
 787                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 788                 ctf_integer(ino_t, ino, inode->i_ino)
 789                 ctf_integer(__u64, i_blocks, inode->i_blocks)
 790                 ctf_integer(int, freed_blocks, freed_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(int, allocated_meta_blocks,
 796                                 EXT4_I(inode)->i_allocated_meta_blocks)
 797                 ctf_integer(TP_MODE_T, mode, inode->i_mode)
 798         )
 799 )
 800 #endif
 801
 802 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__bitmap_load,
 803         TP_PROTO(struct super_block *sb, unsigned long group),
 804
 805         TP_ARGS(sb, group),
 806
 807         TP_FIELDS(
 808                 ctf_integer(dev_t, dev, sb->s_dev)
 809                 ctf_integer(__u32, group, group)
 810         )
 811 )
 812
 813 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_bitmap_load,
 814
 815         TP_PROTO(struct super_block *sb, unsigned long group),
 816
 817         TP_ARGS(sb, group)
 818 )
 819
 820 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
 821
 822         TP_PROTO(struct super_block *sb, unsigned long group),
 823
 824         TP_ARGS(sb, group)
 825 )
 826
 827 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,9,0))
 828 LTTNG_TRACEPOINT_EVENT(ext4_read_block_bitmap_load,
 829         TP_PROTO(struct super_block *sb, unsigned long group, bool prefetch),
 830
 831         TP_ARGS(sb, group, prefetch),
 832
 833         TP_FIELDS(
 834                 ctf_integer(dev_t, dev, sb->s_dev)
 835                 ctf_integer(__u32, group, group)
 836                 ctf_integer(bool, prefetch, prefetch)
 837         )
 838 )
 839 #else
 840 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_read_block_bitmap_load,
 841
 842         TP_PROTO(struct super_block *sb, unsigned long group),
 843
 844         TP_ARGS(sb, group)
 845 )
 846 #endif
 847
 848 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_load_inode_bitmap,
 849
 850         TP_PROTO(struct super_block *sb, unsigned long group),
 851
 852         TP_ARGS(sb, group)
 853 )
 854
 855 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_enter,
 856         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
 857
 858         TP_ARGS(inode, offset, len, rw),
 859
 860         TP_FIELDS(
 861                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 862                 ctf_integer(ino_t, ino, inode->i_ino)
 863                 ctf_integer(loff_t, pos, offset)
 864                 ctf_integer(unsigned long, len, len)
 865                 ctf_integer(int, rw, rw)
 866         )
 867 )
 868
 869 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_exit,
 870         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
 871                  int rw, int ret),
 872
 873         TP_ARGS(inode, offset, len, rw, ret),
 874
 875         TP_FIELDS(
 876                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 877                 ctf_integer(ino_t, ino, inode->i_ino)
 878                 ctf_integer(loff_t, pos, offset)
 879                 ctf_integer(unsigned long, len, len)
 880                 ctf_integer(int, rw, rw)
 881                 ctf_integer(int, ret, ret)
 882         )
 883 )
 884
 885 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_exit,
 886         TP_PROTO(struct inode *inode, loff_t offset,
 887                  unsigned int max_blocks, int ret),
 888
 889         TP_ARGS(inode, offset, max_blocks, ret),
 890
 891         TP_FIELDS(
 892                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 893                 ctf_integer(ino_t, ino, inode->i_ino)
 894                 ctf_integer(loff_t, pos, offset)
 895                 ctf_integer(unsigned int, blocks, max_blocks)
 896                 ctf_integer(int, ret, ret)
 897         )
 898 )
 899
 900 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__fallocate_mode,
 901         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 902
 903         TP_ARGS(inode, offset, len, mode),
 904
 905         TP_FIELDS(
 906                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 907                 ctf_integer(ino_t, ino, inode->i_ino)
 908                 ctf_integer(loff_t, pos, offset)
 909                 ctf_integer(loff_t, len, len)
 910                 ctf_integer(int, mode, mode)
 911         )
 912 )
 913
 914 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_fallocate_enter,
 915
 916         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 917
 918         TP_ARGS(inode, offset, len, mode)
 919 )
 920
 921 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_punch_hole,
 922
 923         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 924
 925         TP_ARGS(inode, offset, len, mode)
 926 )
 927
 928 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_zero_range,
 929
 930         TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
 931
 932         TP_ARGS(inode, offset, len, mode)
 933 )
 934
 935 LTTNG_TRACEPOINT_EVENT(ext4_unlink_enter,
 936         TP_PROTO(struct inode *parent, struct dentry *dentry),
 937
 938         TP_ARGS(parent, dentry),
 939
 940         TP_FIELDS(
 941                 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
 942                 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
 943                 ctf_integer(ino_t, parent, parent->i_ino)
 944                 ctf_integer(loff_t, size, dentry->d_inode->i_size)
 945         )
 946 )
 947
 948 LTTNG_TRACEPOINT_EVENT(ext4_unlink_exit,
 949         TP_PROTO(struct dentry *dentry, int ret),
 950
 951         TP_ARGS(dentry, ret),
 952
 953         TP_FIELDS(
 954                 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
 955                 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
 956                 ctf_integer(int, ret, ret)
 957         )
 958 )
 959
 960 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__truncate,
 961         TP_PROTO(struct inode *inode),
 962
 963         TP_ARGS(inode),
 964
 965         TP_FIELDS(
 966                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 967                 ctf_integer(ino_t, ino, inode->i_ino)
 968                 ctf_integer(unsigned int, blocks, inode->i_blocks)
 969         )
 970 )
 971
 972 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_enter,
 973
 974         TP_PROTO(struct inode *inode),
 975
 976         TP_ARGS(inode)
 977 )
 978
 979 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_exit,
 980
 981         TP_PROTO(struct inode *inode),
 982
 983         TP_ARGS(inode)
 984 )
 985
 986 /* 'ux' is the uninitialized extent. */
 987 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_enter,
 988         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
 989                  struct ext4_extent *ux),
 990
 991         TP_ARGS(inode, map, ux),
 992
 993         TP_FIELDS(
 994                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
 995                 ctf_integer(ino_t, ino, inode->i_ino)
 996                 ctf_integer(ext4_lblk_t, m_lblk, map->m_lblk)
 997                 ctf_integer(unsigned, m_len, map->m_len)
 998                 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
 999                 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
1000                 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
1001         )
1002 )
1003
1004 /*
1005  * 'ux' is the uninitialized extent.
1006  * 'ix' is the initialized extent to which blocks are transferred.
1007  */
1008 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_fastpath,
1009         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1010                  struct ext4_extent *ux, struct ext4_extent *ix),
1011
1012         TP_ARGS(inode, map, ux, ix),
1013
1014         TP_FIELDS(
1015                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1016                 ctf_integer(ino_t, ino, inode->i_ino)
1017                 ctf_integer(ext4_lblk_t, m_lblk, map->m_lblk)
1018                 ctf_integer(unsigned, m_len, map->m_len)
1019                 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
1020                 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
1021                 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
1022                 ctf_integer(ext4_lblk_t, i_lblk, le32_to_cpu(ix->ee_block))
1023                 ctf_integer(unsigned, i_len, ext4_ext_get_actual_len(ix))
1024                 ctf_integer(ext4_fsblk_t, i_pblk, ext4_ext_pblock(ix))
1025         )
1026 )
1027
1028 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_enter,
1029         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1030                  unsigned int len, unsigned int flags),
1031
1032         TP_ARGS(inode, lblk, len, flags),
1033
1034         TP_FIELDS(
1035                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1036                 ctf_integer(ino_t, ino, inode->i_ino)
1037                 ctf_integer(ext4_lblk_t, lblk, lblk)
1038                 ctf_integer(unsigned int, len, len)
1039                 ctf_integer(unsigned int, flags, flags)
1040         )
1041 )
1042
1043 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1044         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1045                  unsigned len, unsigned flags),
1046
1047         TP_ARGS(inode, lblk, len, flags)
1048 )
1049
1050 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1051         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1052                  unsigned len, unsigned flags),
1053
1054         TP_ARGS(inode, lblk, len, flags)
1055 )
1056
1057 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1058         TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1059                  int ret),
1060
1061         TP_ARGS(inode, flags, map, ret),
1062
1063         TP_FIELDS(
1064                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1065                 ctf_integer(ino_t, ino, inode->i_ino)
1066                 ctf_integer(unsigned int, flags, flags)
1067                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1068                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1069                 ctf_integer(unsigned int, len, map->m_len)
1070                 ctf_integer(unsigned int, mflags, map->m_flags)
1071                 ctf_integer(int, ret, ret)
1072         )
1073 )
1074
1075 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1076         TP_PROTO(struct inode *inode, unsigned flags,
1077                  struct ext4_map_blocks *map, int ret),
1078
1079         TP_ARGS(inode, flags, map, ret)
1080 )
1081
1082 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1083         TP_PROTO(struct inode *inode, unsigned flags,
1084                  struct ext4_map_blocks *map, int ret),
1085
1086         TP_ARGS(inode, flags, map, ret)
1087 )
1088
1089 LTTNG_TRACEPOINT_EVENT(ext4_ext_load_extent,
1090         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1091
1092         TP_ARGS(inode, lblk, pblk),
1093
1094         TP_FIELDS(
1095                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1096                 ctf_integer(ino_t, ino, inode->i_ino)
1097                 ctf_integer(ext4_fsblk_t, pblk, pblk)
1098                 ctf_integer(ext4_lblk_t, lblk, lblk)
1099         )
1100 )
1101
1102 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,10,0))
1103 LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
1104         TP_PROTO(struct super_block *sb, unsigned long ino),
1105
1106         TP_ARGS(sb, ino),
1107
1108         TP_FIELDS(
1109                 ctf_integer(dev_t, dev, sb->s_dev)
1110                 ctf_integer(ino_t, ino, ino)
1111         )
1112 )
1113 #else
1114 LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
1115         TP_PROTO(struct inode *inode),
1116
1117         TP_ARGS(inode),
1118
1119         TP_FIELDS(
1120                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1121                 ctf_integer(ino_t, ino, inode->i_ino)
1122         )
1123 )
1124 #endif
1125
1126 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,5,0))
1127
1128 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1129         TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1130                  int revoke_creds, unsigned long IP),
1131
1132         TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, IP),
1133
1134         TP_FIELDS(
1135                 ctf_integer(dev_t, dev, sb->s_dev)
1136                 ctf_integer_hex(unsigned long, ip, IP)
1137                 ctf_integer(int, blocks, blocks)
1138                 ctf_integer(int, rsv_blocks, rsv_blocks)
1139                 ctf_integer(int, revoke_creds, revoke_creds)
1140         )
1141 )
1142
1143 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
1144         TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1145
1146         TP_ARGS(sb, blocks, IP),
1147
1148         TP_FIELDS(
1149                 ctf_integer(dev_t, dev, sb->s_dev)
1150                 ctf_integer_hex(unsigned long, ip, IP)
1151                 ctf_integer(int, blocks, blocks)
1152         )
1153 )
1154
1155 #else
1156
1157 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1158         TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1159                  unsigned long IP),
1160
1161         TP_ARGS(sb, blocks, rsv_blocks, IP),
1162
1163         TP_FIELDS(
1164                 ctf_integer(dev_t, dev, sb->s_dev)
1165                 ctf_integer_hex(unsigned long, ip, IP)
1166                 ctf_integer(int, blocks, blocks)
1167                 ctf_integer(int, rsv_blocks, rsv_blocks)
1168         )
1169 )
1170
1171 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
1172         TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1173
1174         TP_ARGS(sb, blocks, IP),
1175
1176         TP_FIELDS(
1177                 ctf_integer(dev_t, dev, sb->s_dev)
1178                 ctf_integer_hex(unsigned long, ip, IP)
1179                 ctf_integer(int, blocks, blocks)
1180         )
1181 )
1182 #endif
1183
1184 LTTNG_TRACEPOINT_EVENT(ext4_ext_handle_uninitialized_extents,
1185         TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1186                  unsigned int allocated, ext4_fsblk_t newblock),
1187
1188         TP_ARGS(inode, map, flags, allocated, newblock),
1189
1190         TP_FIELDS(
1191                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1192                 ctf_integer(ino_t, ino, inode->i_ino)
1193                 ctf_integer(int, flags, flags)
1194                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1195                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1196                 ctf_integer(unsigned int, len, map->m_len)
1197                 ctf_integer(unsigned int, allocated, allocated)
1198                 ctf_integer(ext4_fsblk_t, newblk, newblock)
1199         )
1200 )
1201
1202 LTTNG_TRACEPOINT_EVENT(ext4_get_implied_cluster_alloc_exit,
1203         TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1204
1205         TP_ARGS(sb, map, ret),
1206
1207         TP_FIELDS(
1208                 ctf_integer(dev_t, dev, sb->s_dev)
1209                 ctf_integer(unsigned int, flags, map->m_flags)
1210                 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1211                 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1212                 ctf_integer(unsigned int, len, map->m_len)
1213                 ctf_integer(int, ret, ret)
1214         )
1215 )
1216
1217 LTTNG_TRACEPOINT_EVENT(ext4_ext_put_in_cache,
1218         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1219                  ext4_fsblk_t start),
1220
1221         TP_ARGS(inode, lblk, len, start),
1222
1223         TP_FIELDS(
1224                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1225                 ctf_integer(ino_t, ino, inode->i_ino)
1226                 ctf_integer(ext4_lblk_t, lblk, lblk)
1227                 ctf_integer(unsigned int, len, len)
1228                 ctf_integer(ext4_fsblk_t, start, start)
1229         )
1230 )
1231
1232 LTTNG_TRACEPOINT_EVENT(ext4_ext_in_cache,
1233         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1234
1235         TP_ARGS(inode, lblk, ret),
1236
1237         TP_FIELDS(
1238                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1239                 ctf_integer(ino_t, ino, inode->i_ino)
1240                 ctf_integer(ext4_lblk_t, lblk, lblk)
1241                 ctf_integer(int, ret, ret)
1242         )
1243 )
1244
1245 LTTNG_TRACEPOINT_EVENT(ext4_find_delalloc_range,
1246         TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1247                 int reverse, int found, ext4_lblk_t found_blk),
1248
1249         TP_ARGS(inode, from, to, reverse, found, found_blk),
1250
1251         TP_FIELDS(
1252                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1253                 ctf_integer(ino_t, ino, inode->i_ino)
1254                 ctf_integer(ext4_lblk_t, from, from)
1255                 ctf_integer(ext4_lblk_t, to, to)
1256                 ctf_integer(int, reverse, reverse)
1257                 ctf_integer(int, found, found)
1258                 ctf_integer(ext4_lblk_t, found_blk, found_blk)
1259         )
1260 )
1261
1262 LTTNG_TRACEPOINT_EVENT(ext4_get_reserved_cluster_alloc,
1263         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1264
1265         TP_ARGS(inode, lblk, len),
1266
1267         TP_FIELDS(
1268                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1269                 ctf_integer(ino_t, ino, inode->i_ino)
1270                 ctf_integer(ext4_lblk_t, lblk, lblk)
1271                 ctf_integer(unsigned int, len, len)
1272         )
1273 )
1274
1275 LTTNG_TRACEPOINT_EVENT(ext4_ext_show_extent,
1276         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1277                  unsigned short len),
1278
1279         TP_ARGS(inode, lblk, pblk, len),
1280
1281         TP_FIELDS(
1282                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1283                 ctf_integer(ino_t, ino, inode->i_ino)
1284                 ctf_integer(ext4_fsblk_t, pblk, pblk)
1285                 ctf_integer(ext4_lblk_t, lblk, lblk)
1286                 ctf_integer(unsigned short, len, len)
1287         )
1288 )
1289
1290 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,20,0) || \
1291         LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
1292
1293 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1294         TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1295                  ext4_lblk_t from, ext4_fsblk_t to,
1296                  struct partial_cluster *pc),
1297
1298         TP_ARGS(inode, ex, from, to, pc),
1299
1300         TP_FIELDS(
1301                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1302                 ctf_integer(ino_t, ino, inode->i_ino)
1303                 ctf_integer(ext4_lblk_t, from, from)
1304                 ctf_integer(ext4_lblk_t, to, to)
1305                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1306                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1307                 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1308                 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1309                 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1310                 ctf_integer(int, pc_state, pc->state)
1311         )
1312 )
1313
1314 #else
1315
1316 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1317             TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1318                 ext4_lblk_t from, ext4_fsblk_t to,
1319                 long long partial_cluster),
1320
1321         TP_ARGS(inode, ex, from, to, partial_cluster),
1322
1323         TP_FIELDS(
1324                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1325                 ctf_integer(ino_t, ino, inode->i_ino)
1326                 ctf_integer(ext4_lblk_t, from, from)
1327                 ctf_integer(ext4_lblk_t, to, to)
1328                 ctf_integer(long long, partial, partial_cluster)
1329                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1330                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1331                 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1332         )
1333 )
1334
1335 #endif
1336
1337 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,20,0) || \
1338         LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
1339
1340 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1341         TP_PROTO(struct inode *inode, ext4_lblk_t start,
1342                  struct ext4_extent *ex,
1343                  struct partial_cluster *pc),
1344
1345         TP_ARGS(inode, start, ex, pc),
1346
1347         TP_FIELDS(
1348                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1349                 ctf_integer(ino_t, ino, inode->i_ino)
1350                 ctf_integer(ext4_lblk_t, start, start)
1351                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1352                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1353                 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1354                 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1355                 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1356                 ctf_integer(int, pc_state, pc->state)
1357         )
1358 )
1359
1360 #else
1361
1362 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1363         TP_PROTO(struct inode *inode, ext4_lblk_t start,
1364                  struct ext4_extent *ex,
1365                  long long partial_cluster),
1366
1367         TP_ARGS(inode, start, ex, partial_cluster),
1368
1369         TP_FIELDS(
1370                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1371                 ctf_integer(ino_t, ino, inode->i_ino)
1372                 ctf_integer(long long, partial, partial_cluster)
1373                 ctf_integer(ext4_lblk_t, start, start)
1374                 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1375                 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1376                 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1377         )
1378 )
1379
1380 #endif
1381
1382 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_idx,
1383         TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
1384
1385         TP_ARGS(inode, pblk),
1386
1387         TP_FIELDS(
1388                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1389                 ctf_integer(ino_t, ino, inode->i_ino)
1390                 ctf_integer(ext4_fsblk_t, pblk, pblk)
1391         )
1392 )
1393
1394 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
1395         TP_PROTO(struct inode *inode, ext4_lblk_t start,
1396                  ext4_lblk_t end, int depth),
1397
1398         TP_ARGS(inode, start, end, depth),
1399
1400         TP_FIELDS(
1401                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1402                 ctf_integer(ino_t, ino, inode->i_ino)
1403                 ctf_integer(ext4_lblk_t, start, start)
1404                 ctf_integer(ext4_lblk_t, end, end)
1405                 ctf_integer(int, depth, depth)
1406         )
1407 )
1408
1409 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,20,0) || \
1410         LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
1411
1412 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1413         TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
1414                  int depth, struct partial_cluster *pc, __le16 eh_entries),
1415
1416         TP_ARGS(inode, start, end, depth, pc, eh_entries),
1417
1418         TP_FIELDS(
1419                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1420                 ctf_integer(ino_t, ino, inode->i_ino)
1421                 ctf_integer(ext4_lblk_t, start, start)
1422                 ctf_integer(ext4_lblk_t, end, end)
1423                 ctf_integer(int, depth, depth)
1424                 ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
1425                 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1426                 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1427                 ctf_integer(int, pc_state, pc->state)
1428         )
1429 )
1430
1431 #else
1432
1433 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1434         TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
1435                  int depth, long long partial, __le16 eh_entries),
1436
1437         TP_ARGS(inode, start, end, depth, partial, eh_entries),
1438
1439         TP_FIELDS(
1440                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1441                 ctf_integer(ino_t, ino, inode->i_ino)
1442                 ctf_integer(ext4_lblk_t, start, start)
1443                 ctf_integer(ext4_lblk_t, end, end)
1444                 ctf_integer(int, depth, depth)
1445                 ctf_integer(long long, partial, partial)
1446                 ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
1447         )
1448 )
1449
1450 #endif
1451
1452 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__es_extent,
1453         TP_PROTO(struct inode *inode, struct extent_status *es),
1454
1455         TP_ARGS(inode, es),
1456
1457         TP_FIELDS(
1458                 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1459                 ctf_integer(ino_t, ino, inode->i_ino)
1460                 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1461                 ctf_integer(ext4_lblk_t, len, es->es_len)
1462                 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1463                 ctf_integer(char, status, ext4_es_status(es))
1464         )
1465 )
1466
1467 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_insert_extent,
1468         TP_PROTO(struct inode *inode, struct extent_status *es),
1469
1470         TP_ARGS(inode, es)
1471 )
1472
1473 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_cache_extent,
1474         TP_PROTO(struct inode *inode, struct extent_status *es),
1475
1476         TP_ARGS(inode, es)
1477 )
1478
1479 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,10,0))
1480 LTTNG_TRACEPOINT_EVENT(ext4_fc_replay_scan,
1481         TP_PROTO(struct super_block *sb, int error, int off),
1482
1483         TP_ARGS(sb, error, off),
1484
1485         TP_FIELDS(
1486                 ctf_integer(dev_t, dev, sb->s_dev)
1487                 ctf_integer(int, error, error)
1488                 ctf_integer(int, off, off)
1489         )
1490 )
1491
1492 LTTNG_TRACEPOINT_EVENT(ext4_fc_replay,
1493         TP_PROTO(struct super_block *sb, int tag, int ino, int priv1, int priv2),
1494
1495         TP_ARGS(sb, tag, ino, priv1, priv2),
1496
1497         TP_FIELDS(
1498                 ctf_integer(dev_t, dev, sb->s_dev)
1499                 ctf_integer(int, tag, tag)
1500                 ctf_integer(int, ino, ino)
1501                 ctf_integer(int, priv1, priv1)
1502                 ctf_integer(int, priv2, priv2)
1503         )
1504 )
1505 #endif
1506
1507 #endif /* LTTNG_TRACE_EXT4_H */
1508
1509 /* This part must be outside protection */
1510 #include <lttng/define_trace.h>