instrumentation/events/lttng-module/ext3.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM ext3
   3
   4 #if !defined(_TRACE_EXT3_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _TRACE_EXT3_H
   6
   7 #include <linux/tracepoint.h>
   8
   9 TRACE_EVENT(ext3_free_inode,
  10         TP_PROTO(struct inode *inode),
  11
  12         TP_ARGS(inode),
  13
  14         TP_STRUCT__entry(
  15                 __field(        dev_t,  dev                     )
  16                 __field(        ino_t,  ino                     )
  17                 __field(        umode_t, mode                   )
  18                 __field(        uid_t,  uid                     )
  19                 __field(        gid_t,  gid                     )
  20                 __field(        blkcnt_t, blocks                )
  21         ),
  22
  23         TP_fast_assign(
  24                 tp_assign(dev, inode->i_sb->s_dev)
  25                 tp_assign(ino, inode->i_ino)
  26                 tp_assign(mode, inode->i_mode)
  27                 tp_assign(uid, inode->i_uid)
  28                 tp_assign(gid, inode->i_gid)
  29                 tp_assign(blocks, inode->i_blocks)
  30         ),
  31
  32         TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %lu",
  33                   MAJOR(__entry->dev), MINOR(__entry->dev),
  34                   (unsigned long) __entry->ino,
  35                   __entry->mode, __entry->uid, __entry->gid,
  36                   (unsigned long) __entry->blocks)
  37 )
  38
  39 TRACE_EVENT(ext3_request_inode,
  40         TP_PROTO(struct inode *dir, int mode),
  41
  42         TP_ARGS(dir, mode),
  43
  44         TP_STRUCT__entry(
  45                 __field(        dev_t,  dev                     )
  46                 __field(        ino_t,  dir                     )
  47                 __field(        umode_t, mode                   )
  48         ),
  49
  50         TP_fast_assign(
  51                 tp_assign(dev, dir->i_sb->s_dev)
  52                 tp_assign(dir, dir->i_ino)
  53                 tp_assign(mode, mode)
  54         ),
  55
  56         TP_printk("dev %d,%d dir %lu mode 0%o",
  57                   MAJOR(__entry->dev), MINOR(__entry->dev),
  58                   (unsigned long) __entry->dir, __entry->mode)
  59 )
  60
  61 TRACE_EVENT(ext3_allocate_inode,
  62         TP_PROTO(struct inode *inode, struct inode *dir, int mode),
  63
  64         TP_ARGS(inode, dir, mode),
  65
  66         TP_STRUCT__entry(
  67                 __field(        dev_t,  dev                     )
  68                 __field(        ino_t,  ino                     )
  69                 __field(        ino_t,  dir                     )
  70                 __field(        umode_t, mode                   )
  71         ),
  72
  73         TP_fast_assign(
  74                 tp_assign(dev, inode->i_sb->s_dev)
  75                 tp_assign(ino, inode->i_ino)
  76                 tp_assign(dir, dir->i_ino)
  77                 tp_assign(mode, mode)
  78         ),
  79
  80         TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
  81                   MAJOR(__entry->dev), MINOR(__entry->dev),
  82                   (unsigned long) __entry->ino,
  83                   (unsigned long) __entry->dir, __entry->mode)
  84 )
  85
  86 TRACE_EVENT(ext3_evict_inode,
  87         TP_PROTO(struct inode *inode),
  88
  89         TP_ARGS(inode),
  90
  91         TP_STRUCT__entry(
  92                 __field(        dev_t,  dev                     )
  93                 __field(        ino_t,  ino                     )
  94                 __field(        int,    nlink                   )
  95         ),
  96
  97         TP_fast_assign(
  98                 tp_assign(dev, inode->i_sb->s_dev)
  99                 tp_assign(ino, inode->i_ino)
 100                 tp_assign(nlink, inode->i_nlink)
 101         ),
 102
 103         TP_printk("dev %d,%d ino %lu nlink %d",
 104                   MAJOR(__entry->dev), MINOR(__entry->dev),
 105                   (unsigned long) __entry->ino, __entry->nlink)
 106 )
 107
 108 TRACE_EVENT(ext3_drop_inode,
 109         TP_PROTO(struct inode *inode, int drop),
 110
 111         TP_ARGS(inode, drop),
 112
 113         TP_STRUCT__entry(
 114                 __field(        dev_t,  dev                     )
 115                 __field(        ino_t,  ino                     )
 116                 __field(        int,    drop                    )
 117         ),
 118
 119         TP_fast_assign(
 120                 tp_assign(dev, inode->i_sb->s_dev)
 121                 tp_assign(ino, inode->i_ino)
 122                 tp_assign(drop, drop)
 123         ),
 124
 125         TP_printk("dev %d,%d ino %lu drop %d",
 126                   MAJOR(__entry->dev), MINOR(__entry->dev),
 127                   (unsigned long) __entry->ino, __entry->drop)
 128 )
 129
 130 TRACE_EVENT(ext3_mark_inode_dirty,
 131         TP_PROTO(struct inode *inode, unsigned long IP),
 132
 133         TP_ARGS(inode, IP),
 134
 135         TP_STRUCT__entry(
 136                 __field(        dev_t,  dev                     )
 137                 __field(        ino_t,  ino                     )
 138                 __field(unsigned long,  ip                      )
 139         ),
 140
 141         TP_fast_assign(
 142                 tp_assign(dev, inode->i_sb->s_dev)
 143                 tp_assign(ino, inode->i_ino)
 144                 tp_assign(ip, IP)
 145         ),
 146
 147         TP_printk("dev %d,%d ino %lu caller %pF",
 148                   MAJOR(__entry->dev), MINOR(__entry->dev),
 149                   (unsigned long) __entry->ino, (void *)__entry->ip)
 150 )
 151
 152 TRACE_EVENT(ext3_write_begin,
 153         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 154                  unsigned int flags),
 155
 156         TP_ARGS(inode, pos, len, flags),
 157
 158         TP_STRUCT__entry(
 159                 __field(        dev_t,  dev                     )
 160                 __field(        ino_t,  ino                     )
 161                 __field(        loff_t, pos                     )
 162                 __field(        unsigned int, len               )
 163                 __field(        unsigned int, flags             )
 164         ),
 165
 166         TP_fast_assign(
 167                 tp_assign(dev, inode->i_sb->s_dev)
 168                 tp_assign(ino, inode->i_ino)
 169                 tp_assign(pos, pos)
 170                 tp_assign(len, len)
 171                 tp_assign(flags, flags)
 172         ),
 173
 174         TP_printk("dev %d,%d ino %lu pos %llu len %u flags %u",
 175                   MAJOR(__entry->dev), MINOR(__entry->dev),
 176                   (unsigned long) __entry->ino,
 177                   (unsigned long long) __entry->pos, __entry->len,
 178                   __entry->flags)
 179 )
 180
 181 DECLARE_EVENT_CLASS(ext3__write_end,
 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         TP_STRUCT__entry(
 188                 __field(        dev_t,  dev                     )
 189                 __field(        ino_t,  ino                     )
 190                 __field(        loff_t, pos                     )
 191                 __field(        unsigned int, len               )
 192                 __field(        unsigned int, copied            )
 193         ),
 194
 195         TP_fast_assign(
 196                 tp_assign(dev, inode->i_sb->s_dev)
 197                 tp_assign(ino, inode->i_ino)
 198                 tp_assign(pos, pos)
 199                 tp_assign(len, len)
 200                 tp_assign(copied, copied)
 201         ),
 202
 203         TP_printk("dev %d,%d ino %lu pos %llu len %u copied %u",
 204                   MAJOR(__entry->dev), MINOR(__entry->dev),
 205                   (unsigned long) __entry->ino,
 206                   (unsigned long long) __entry->pos, __entry->len,
 207                   __entry->copied)
 208 )
 209
 210 DEFINE_EVENT(ext3__write_end, ext3_ordered_write_end,
 211
 212         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 213                  unsigned int copied),
 214
 215         TP_ARGS(inode, pos, len, copied)
 216 )
 217
 218 DEFINE_EVENT(ext3__write_end, ext3_writeback_write_end,
 219
 220         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 221                  unsigned int copied),
 222
 223         TP_ARGS(inode, pos, len, copied)
 224 )
 225
 226 DEFINE_EVENT(ext3__write_end, ext3_journalled_write_end,
 227
 228         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 229                  unsigned int copied),
 230
 231         TP_ARGS(inode, pos, len, copied)
 232 )
 233
 234 DECLARE_EVENT_CLASS(ext3__page_op,
 235         TP_PROTO(struct page *page),
 236
 237         TP_ARGS(page),
 238
 239         TP_STRUCT__entry(
 240                 __field(        dev_t,  dev                     )
 241                 __field(        ino_t,  ino                     )
 242                 __field(        pgoff_t, index                  )
 243
 244         ),
 245
 246         TP_fast_assign(
 247                 tp_assign(index, page->index)
 248                 tp_assign(ino, page->mapping->host->i_ino)
 249                 tp_assign(dev, page->mapping->host->i_sb->s_dev)
 250         ),
 251
 252         TP_printk("dev %d,%d ino %lu page_index %lu",
 253                   MAJOR(__entry->dev), MINOR(__entry->dev),
 254                   (unsigned long) __entry->ino, __entry->index)
 255 )
 256
 257 DEFINE_EVENT(ext3__page_op, ext3_ordered_writepage,
 258
 259         TP_PROTO(struct page *page),
 260
 261         TP_ARGS(page)
 262 )
 263
 264 DEFINE_EVENT(ext3__page_op, ext3_writeback_writepage,
 265
 266         TP_PROTO(struct page *page),
 267
 268         TP_ARGS(page)
 269 )
 270
 271 DEFINE_EVENT(ext3__page_op, ext3_journalled_writepage,
 272
 273         TP_PROTO(struct page *page),
 274
 275         TP_ARGS(page)
 276 )
 277
 278 DEFINE_EVENT(ext3__page_op, ext3_readpage,
 279
 280         TP_PROTO(struct page *page),
 281
 282         TP_ARGS(page)
 283 )
 284
 285 DEFINE_EVENT(ext3__page_op, ext3_releasepage,
 286
 287         TP_PROTO(struct page *page),
 288
 289         TP_ARGS(page)
 290 )
 291
 292 TRACE_EVENT(ext3_invalidatepage,
 293         TP_PROTO(struct page *page, unsigned long offset),
 294
 295         TP_ARGS(page, offset),
 296
 297         TP_STRUCT__entry(
 298                 __field(        pgoff_t, index                  )
 299                 __field(        unsigned long, offset           )
 300                 __field(        ino_t,  ino                     )
 301                 __field(        dev_t,  dev                     )
 302
 303         ),
 304
 305         TP_fast_assign(
 306                 tp_assign(index, page->index)
 307                 tp_assign(offset, offset)
 308                 tp_assign(ino, page->mapping->host->i_ino)
 309                 tp_assign(dev, page->mapping->host->i_sb->s_dev)
 310         ),
 311
 312         TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
 313                   MAJOR(__entry->dev), MINOR(__entry->dev),
 314                   (unsigned long) __entry->ino,
 315                   __entry->index, __entry->offset)
 316 )
 317
 318 TRACE_EVENT(ext3_discard_blocks,
 319         TP_PROTO(struct super_block *sb, unsigned long blk,
 320                         unsigned long count),
 321
 322         TP_ARGS(sb, blk, count),
 323
 324         TP_STRUCT__entry(
 325                 __field(        dev_t,          dev             )
 326                 __field(        unsigned long,  blk             )
 327                 __field(        unsigned long,  count           )
 328
 329         ),
 330
 331         TP_fast_assign(
 332                 tp_assign(dev, sb->s_dev)
 333                 tp_assign(blk, blk)
 334                 tp_assign(count, count)
 335         ),
 336
 337         TP_printk("dev %d,%d blk %lu count %lu",
 338                   MAJOR(__entry->dev), MINOR(__entry->dev),
 339                   __entry->blk, __entry->count)
 340 )
 341
 342 TRACE_EVENT(ext3_request_blocks,
 343         TP_PROTO(struct inode *inode, unsigned long goal,
 344                  unsigned long count),
 345
 346         TP_ARGS(inode, goal, count),
 347
 348         TP_STRUCT__entry(
 349                 __field(        dev_t,  dev                     )
 350                 __field(        ino_t,  ino                     )
 351                 __field(        unsigned long, count            )
 352                 __field(        unsigned long,  goal            )
 353         ),
 354
 355         TP_fast_assign(
 356                 tp_assign(dev, inode->i_sb->s_dev)
 357                 tp_assign(ino, inode->i_ino)
 358                 tp_assign(count, count)
 359                 tp_assign(goal, goal)
 360         ),
 361
 362         TP_printk("dev %d,%d ino %lu count %lu goal %lu ",
 363                   MAJOR(__entry->dev), MINOR(__entry->dev),
 364                   (unsigned long) __entry->ino,
 365                   __entry->count, __entry->goal)
 366 )
 367
 368 TRACE_EVENT(ext3_allocate_blocks,
 369         TP_PROTO(struct inode *inode, unsigned long goal,
 370                  unsigned long count, unsigned long block),
 371
 372         TP_ARGS(inode, goal, count, block),
 373
 374         TP_STRUCT__entry(
 375                 __field(        dev_t,  dev                     )
 376                 __field(        ino_t,  ino                     )
 377                 __field(        unsigned long,  block           )
 378                 __field(        unsigned long, count            )
 379                 __field(        unsigned long,  goal            )
 380         ),
 381
 382         TP_fast_assign(
 383                 tp_assign(dev, inode->i_sb->s_dev)
 384                 tp_assign(ino, inode->i_ino)
 385                 tp_assign(block, block)
 386                 tp_assign(count, count)
 387                 tp_assign(goal, goal)
 388         ),
 389
 390         TP_printk("dev %d,%d ino %lu count %lu block %lu goal %lu",
 391                   MAJOR(__entry->dev), MINOR(__entry->dev),
 392                   (unsigned long) __entry->ino,
 393                    __entry->count, __entry->block,
 394                   __entry->goal)
 395 )
 396
 397 TRACE_EVENT(ext3_free_blocks,
 398         TP_PROTO(struct inode *inode, unsigned long block,
 399                  unsigned long count),
 400
 401         TP_ARGS(inode, block, count),
 402
 403         TP_STRUCT__entry(
 404                 __field(        dev_t,  dev                     )
 405                 __field(        ino_t,  ino                     )
 406                 __field(        umode_t, mode                   )
 407                 __field(        unsigned long,  block           )
 408                 __field(        unsigned long,  count           )
 409         ),
 410
 411         TP_fast_assign(
 412                 tp_assign(dev, inode->i_sb->s_dev)
 413                 tp_assign(ino, inode->i_ino)
 414                 tp_assign(mode, inode->i_mode)
 415                 tp_assign(block, block)
 416                 tp_assign(count, count)
 417         ),
 418
 419         TP_printk("dev %d,%d ino %lu mode 0%o block %lu count %lu",
 420                   MAJOR(__entry->dev), MINOR(__entry->dev),
 421                   (unsigned long) __entry->ino,
 422                   __entry->mode, __entry->block, __entry->count)
 423 )
 424
 425 TRACE_EVENT(ext3_sync_file_enter,
 426         TP_PROTO(struct file *file, int datasync),
 427
 428         TP_ARGS(file, datasync),
 429
 430         TP_STRUCT__entry(
 431                 __field(        dev_t,  dev                     )
 432                 __field(        ino_t,  ino                     )
 433                 __field(        ino_t,  parent                  )
 434                 __field(        int,    datasync                )
 435         ),
 436
 437         TP_fast_assign(
 438                 tp_assign(dev, file->f_path.dentry->d_inode->i_sb->s_dev)
 439                 tp_assign(ino, file->f_path.dentry->d_inode->i_ino)
 440                 tp_assign(datasync, datasync)
 441                 tp_assign(parent, file->f_path.dentry->d_parent->d_inode->i_ino)
 442         ),
 443
 444         TP_printk("dev %d,%d ino %lu parent %ld datasync %d ",
 445                   MAJOR(__entry->dev), MINOR(__entry->dev),
 446                   (unsigned long) __entry->ino,
 447                   (unsigned long) __entry->parent, __entry->datasync)
 448 )
 449
 450 TRACE_EVENT(ext3_sync_file_exit,
 451         TP_PROTO(struct inode *inode, int ret),
 452
 453         TP_ARGS(inode, ret),
 454
 455         TP_STRUCT__entry(
 456                 __field(        int,    ret                     )
 457                 __field(        ino_t,  ino                     )
 458                 __field(        dev_t,  dev                     )
 459         ),
 460
 461         TP_fast_assign(
 462                 tp_assign(ret, ret)
 463                 tp_assign(ino, inode->i_ino)
 464                 tp_assign(dev, inode->i_sb->s_dev)
 465         ),
 466
 467         TP_printk("dev %d,%d ino %lu ret %d",
 468                   MAJOR(__entry->dev), MINOR(__entry->dev),
 469                   (unsigned long) __entry->ino,
 470                   __entry->ret)
 471 )
 472
 473 TRACE_EVENT(ext3_sync_fs,
 474         TP_PROTO(struct super_block *sb, int wait),
 475
 476         TP_ARGS(sb, wait),
 477
 478         TP_STRUCT__entry(
 479                 __field(        dev_t,  dev                     )
 480                 __field(        int,    wait                    )
 481
 482         ),
 483
 484         TP_fast_assign(
 485                 tp_assign(dev, sb->s_dev)
 486                 tp_assign(wait, wait)
 487         ),
 488
 489         TP_printk("dev %d,%d wait %d",
 490                   MAJOR(__entry->dev), MINOR(__entry->dev),
 491                   __entry->wait)
 492 )
 493
 494 TRACE_EVENT(ext3_rsv_window_add,
 495         TP_PROTO(struct super_block *sb,
 496                  struct ext3_reserve_window_node *rsv_node),
 497
 498         TP_ARGS(sb, rsv_node),
 499
 500         TP_STRUCT__entry(
 501                 __field(        unsigned long,  start           )
 502                 __field(        unsigned long,  end             )
 503                 __field(        dev_t,  dev                     )
 504         ),
 505
 506         TP_fast_assign(
 507                 tp_assign(dev, sb->s_dev)
 508                 tp_assign(start, rsv_node->rsv_window._rsv_start)
 509                 tp_assign(end, rsv_node->rsv_window._rsv_end)
 510         ),
 511
 512         TP_printk("dev %d,%d start %lu end %lu",
 513                   MAJOR(__entry->dev), MINOR(__entry->dev),
 514                   __entry->start, __entry->end)
 515 )
 516
 517 TRACE_EVENT(ext3_discard_reservation,
 518         TP_PROTO(struct inode *inode,
 519                  struct ext3_reserve_window_node *rsv_node),
 520
 521         TP_ARGS(inode, rsv_node),
 522
 523         TP_STRUCT__entry(
 524                 __field(        unsigned long,  start           )
 525                 __field(        unsigned long,  end             )
 526                 __field(        ino_t,  ino                     )
 527                 __field(        dev_t,  dev                     )
 528         ),
 529
 530         TP_fast_assign(
 531                 tp_assign(start, rsv_node->rsv_window._rsv_start)
 532                 tp_assign(end, rsv_node->rsv_window._rsv_end)
 533                 tp_assign(ino, inode->i_ino)
 534                 tp_assign(dev, inode->i_sb->s_dev)
 535         ),
 536
 537         TP_printk("dev %d,%d ino %lu start %lu end %lu",
 538                   MAJOR(__entry->dev), MINOR(__entry->dev),
 539                   (unsigned long)__entry->ino, __entry->start,
 540                   __entry->end)
 541 )
 542
 543 TRACE_EVENT(ext3_alloc_new_reservation,
 544         TP_PROTO(struct super_block *sb, unsigned long goal),
 545
 546         TP_ARGS(sb, goal),
 547
 548         TP_STRUCT__entry(
 549                 __field(        dev_t,  dev                     )
 550                 __field(        unsigned long,  goal            )
 551         ),
 552
 553         TP_fast_assign(
 554                 tp_assign(dev, sb->s_dev)
 555                 tp_assign(goal, goal)
 556         ),
 557
 558         TP_printk("dev %d,%d goal %lu",
 559                   MAJOR(__entry->dev), MINOR(__entry->dev),
 560                   __entry->goal)
 561 )
 562
 563 TRACE_EVENT(ext3_reserved,
 564         TP_PROTO(struct super_block *sb, unsigned long block,
 565                  struct ext3_reserve_window_node *rsv_node),
 566
 567         TP_ARGS(sb, block, rsv_node),
 568
 569         TP_STRUCT__entry(
 570                 __field(        unsigned long,  block           )
 571                 __field(        unsigned long,  start           )
 572                 __field(        unsigned long,  end             )
 573                 __field(        dev_t,  dev                     )
 574         ),
 575
 576         TP_fast_assign(
 577                 tp_assign(block, block)
 578                 tp_assign(start, rsv_node->rsv_window._rsv_start)
 579                 tp_assign(end, rsv_node->rsv_window._rsv_end)
 580                 tp_assign(dev, sb->s_dev)
 581         ),
 582
 583         TP_printk("dev %d,%d block %lu, start %lu end %lu",
 584                   MAJOR(__entry->dev), MINOR(__entry->dev),
 585                   __entry->block, __entry->start, __entry->end)
 586 )
 587
 588 TRACE_EVENT(ext3_forget,
 589         TP_PROTO(struct inode *inode, int is_metadata, unsigned long block),
 590
 591         TP_ARGS(inode, is_metadata, block),
 592
 593         TP_STRUCT__entry(
 594                 __field(        dev_t,  dev                     )
 595                 __field(        ino_t,  ino                     )
 596                 __field(        umode_t, mode                   )
 597                 __field(        int,    is_metadata             )
 598                 __field(        unsigned long,  block           )
 599         ),
 600
 601         TP_fast_assign(
 602                 tp_assign(dev, inode->i_sb->s_dev)
 603                 tp_assign(ino, inode->i_ino)
 604                 tp_assign(mode, inode->i_mode)
 605                 tp_assign(is_metadata, is_metadata)
 606                 tp_assign(block, block)
 607         ),
 608
 609         TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %lu",
 610                   MAJOR(__entry->dev), MINOR(__entry->dev),
 611                   (unsigned long) __entry->ino,
 612                   __entry->mode, __entry->is_metadata, __entry->block)
 613 )
 614
 615 TRACE_EVENT(ext3_read_block_bitmap,
 616         TP_PROTO(struct super_block *sb, unsigned int group),
 617
 618         TP_ARGS(sb, group),
 619
 620         TP_STRUCT__entry(
 621                 __field(        dev_t,  dev                     )
 622                 __field(        __u32,  group                   )
 623
 624         ),
 625
 626         TP_fast_assign(
 627                 tp_assign(dev, sb->s_dev)
 628                 tp_assign(group, group)
 629         ),
 630
 631         TP_printk("dev %d,%d group %u",
 632                   MAJOR(__entry->dev), MINOR(__entry->dev),
 633                   __entry->group)
 634 )
 635
 636 TRACE_EVENT(ext3_direct_IO_enter,
 637         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
 638
 639         TP_ARGS(inode, offset, len, rw),
 640
 641         TP_STRUCT__entry(
 642                 __field(        ino_t,  ino                     )
 643                 __field(        dev_t,  dev                     )
 644                 __field(        loff_t, pos                     )
 645                 __field(        unsigned long,  len             )
 646                 __field(        int,    rw                      )
 647         ),
 648
 649         TP_fast_assign(
 650                 tp_assign(ino, inode->i_ino)
 651                 tp_assign(dev, inode->i_sb->s_dev)
 652                 tp_assign(pos, offset)
 653                 tp_assign(len, len)
 654                 tp_assign(rw, rw)
 655         ),
 656
 657         TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d",
 658                   MAJOR(__entry->dev), MINOR(__entry->dev),
 659                   (unsigned long) __entry->ino,
 660                   (unsigned long long) __entry->pos, __entry->len,
 661                   __entry->rw)
 662 )
 663
 664 TRACE_EVENT(ext3_direct_IO_exit,
 665         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
 666                  int rw, int ret),
 667
 668         TP_ARGS(inode, offset, len, rw, ret),
 669
 670         TP_STRUCT__entry(
 671                 __field(        ino_t,  ino                     )
 672                 __field(        dev_t,  dev                     )
 673                 __field(        loff_t, pos                     )
 674                 __field(        unsigned long,  len             )
 675                 __field(        int,    rw                      )
 676                 __field(        int,    ret                     )
 677         ),
 678
 679         TP_fast_assign(
 680                 tp_assign(ino, inode->i_ino)
 681                 tp_assign(dev, inode->i_sb->s_dev)
 682                 tp_assign(pos, offset)
 683                 tp_assign(len, len)
 684                 tp_assign(rw, rw)
 685                 tp_assign(ret, ret)
 686         ),
 687
 688         TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d ret %d",
 689                   MAJOR(__entry->dev), MINOR(__entry->dev),
 690                   (unsigned long) __entry->ino,
 691                   (unsigned long long) __entry->pos, __entry->len,
 692                   __entry->rw, __entry->ret)
 693 )
 694
 695 TRACE_EVENT(ext3_unlink_enter,
 696         TP_PROTO(struct inode *parent, struct dentry *dentry),
 697
 698         TP_ARGS(parent, dentry),
 699
 700         TP_STRUCT__entry(
 701                 __field(        ino_t,  parent                  )
 702                 __field(        ino_t,  ino                     )
 703                 __field(        loff_t, size                    )
 704                 __field(        dev_t,  dev                     )
 705         ),
 706
 707         TP_fast_assign(
 708                 tp_assign(parent, parent->i_ino)
 709                 tp_assign(ino, dentry->d_inode->i_ino)
 710                 tp_assign(size, dentry->d_inode->i_size)
 711                 tp_assign(dev, dentry->d_inode->i_sb->s_dev)
 712         ),
 713
 714         TP_printk("dev %d,%d ino %lu size %lld parent %ld",
 715                   MAJOR(__entry->dev), MINOR(__entry->dev),
 716                   (unsigned long) __entry->ino,
 717                   (unsigned long long)__entry->size,
 718                   (unsigned long) __entry->parent)
 719 )
 720
 721 TRACE_EVENT(ext3_unlink_exit,
 722         TP_PROTO(struct dentry *dentry, int ret),
 723
 724         TP_ARGS(dentry, ret),
 725
 726         TP_STRUCT__entry(
 727                 __field(        ino_t,  ino                     )
 728                 __field(        dev_t,  dev                     )
 729                 __field(        int,    ret                     )
 730         ),
 731
 732         TP_fast_assign(
 733                 tp_assign(ino, dentry->d_inode->i_ino)
 734                 tp_assign(dev, dentry->d_inode->i_sb->s_dev)
 735                 tp_assign(ret, ret)
 736         ),
 737
 738         TP_printk("dev %d,%d ino %lu ret %d",
 739                   MAJOR(__entry->dev), MINOR(__entry->dev),
 740                   (unsigned long) __entry->ino,
 741                   __entry->ret)
 742 )
 743
 744 DECLARE_EVENT_CLASS(ext3__truncate,
 745         TP_PROTO(struct inode *inode),
 746
 747         TP_ARGS(inode),
 748
 749         TP_STRUCT__entry(
 750                 __field(        ino_t,          ino             )
 751                 __field(        dev_t,          dev             )
 752                 __field(        blkcnt_t,       blocks          )
 753         ),
 754
 755         TP_fast_assign(
 756                 tp_assign(ino, inode->i_ino)
 757                 tp_assign(dev, inode->i_sb->s_dev)
 758                 tp_assign(blocks, inode->i_blocks)
 759         ),
 760
 761         TP_printk("dev %d,%d ino %lu blocks %lu",
 762                   MAJOR(__entry->dev), MINOR(__entry->dev),
 763                   (unsigned long) __entry->ino, (unsigned long) __entry->blocks)
 764 )
 765
 766 DEFINE_EVENT(ext3__truncate, ext3_truncate_enter,
 767
 768         TP_PROTO(struct inode *inode),
 769
 770         TP_ARGS(inode)
 771 )
 772
 773 DEFINE_EVENT(ext3__truncate, ext3_truncate_exit,
 774
 775         TP_PROTO(struct inode *inode),
 776
 777         TP_ARGS(inode)
 778 )
 779
 780 TRACE_EVENT(ext3_get_blocks_enter,
 781         TP_PROTO(struct inode *inode, unsigned long lblk,
 782                  unsigned long len, int create),
 783
 784         TP_ARGS(inode, lblk, len, create),
 785
 786         TP_STRUCT__entry(
 787                 __field(        ino_t,          ino             )
 788                 __field(        dev_t,          dev             )
 789                 __field(        unsigned long,  lblk            )
 790                 __field(        unsigned long,  len             )
 791                 __field(        int,            create          )
 792         ),
 793
 794         TP_fast_assign(
 795                 tp_assign(ino, inode->i_ino)
 796                 tp_assign(dev, inode->i_sb->s_dev)
 797                 tp_assign(lblk, lblk)
 798                 tp_assign(len, len)
 799                 tp_assign(create, create)
 800         ),
 801
 802         TP_printk("dev %d,%d ino %lu lblk %lu len %lu create %u",
 803                   MAJOR(__entry->dev), MINOR(__entry->dev),
 804                   (unsigned long) __entry->ino,
 805                   __entry->lblk, __entry->len, __entry->create)
 806 )
 807
 808 TRACE_EVENT(ext3_get_blocks_exit,
 809         TP_PROTO(struct inode *inode, unsigned long lblk,
 810                  unsigned long pblk, unsigned long len, int ret),
 811
 812         TP_ARGS(inode, lblk, pblk, len, ret),
 813
 814         TP_STRUCT__entry(
 815                 __field(        ino_t,          ino             )
 816                 __field(        dev_t,          dev             )
 817                 __field(        unsigned long,  lblk            )
 818                 __field(        unsigned long,  pblk            )
 819                 __field(        unsigned long,  len             )
 820                 __field(        int,            ret             )
 821         ),
 822
 823         TP_fast_assign(
 824                 tp_assign(ino, inode->i_ino)
 825                 tp_assign(dev, inode->i_sb->s_dev)
 826                 tp_assign(lblk, lblk)
 827                 tp_assign(pblk, pblk)
 828                 tp_assign(len, len)
 829                 tp_assign(ret, ret)
 830         ),
 831
 832         TP_printk("dev %d,%d ino %lu lblk %lu pblk %lu len %lu ret %d",
 833                   MAJOR(__entry->dev), MINOR(__entry->dev),
 834                   (unsigned long) __entry->ino,
 835                    __entry->lblk, __entry->pblk,
 836                   __entry->len, __entry->ret)
 837 )
 838
 839 TRACE_EVENT(ext3_load_inode,
 840         TP_PROTO(struct inode *inode),
 841
 842         TP_ARGS(inode),
 843
 844         TP_STRUCT__entry(
 845                 __field(        ino_t,  ino             )
 846                 __field(        dev_t,  dev             )
 847         ),
 848
 849         TP_fast_assign(
 850                 tp_assign(ino, inode->i_ino)
 851                 tp_assign(dev, inode->i_sb->s_dev)
 852         ),
 853
 854         TP_printk("dev %d,%d ino %lu",
 855                   MAJOR(__entry->dev), MINOR(__entry->dev),
 856                   (unsigned long) __entry->ino)
 857 )
 858
 859 #endif /* _TRACE_EXT3_H */
 860
 861 /* This part must be outside protection */
 862 #include "../../../probes/define_trace.h"