SAFE public projects git trees. - safe/jmp/linux-2.6/blob - include/trace/events/ext4.h

   1 #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
   2 #define _TRACE_EXT4_H
   3
   4 #undef TRACE_SYSTEM
   5 #define TRACE_SYSTEM ext4
   6
   7 #include <linux/writeback.h>
   8 #include "../../../fs/ext4/ext4.h"
   9 #include "../../../fs/ext4/mballoc.h"
  10 #include <linux/tracepoint.h>
  11
  12 TRACE_EVENT(ext4_free_inode,
  13         TP_PROTO(struct inode *inode),
  14
  15         TP_ARGS(inode),
  16
  17         TP_STRUCT__entry(
  18                 __field(        dev_t,  dev                     )
  19                 __field(        ino_t,  ino                     )
  20                 __field(        umode_t, mode                   )
  21                 __field(        uid_t,  uid                     )
  22                 __field(        gid_t,  gid                     )
  23                 __field(        blkcnt_t, blocks                )
  24         ),
  25
  26         TP_fast_assign(
  27                 __entry->dev    = inode->i_sb->s_dev;
  28                 __entry->ino    = inode->i_ino;
  29                 __entry->mode   = inode->i_mode;
  30                 __entry->uid    = inode->i_uid;
  31                 __entry->gid    = inode->i_gid;
  32                 __entry->blocks = inode->i_blocks;
  33         ),
  34
  35         TP_printk("dev %s ino %lu mode %d uid %u gid %u blocks %llu",
  36                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->mode,
  37                   __entry->uid, __entry->gid,
  38                   (unsigned long long) __entry->blocks)
  39 );
  40
  41 TRACE_EVENT(ext4_request_inode,
  42         TP_PROTO(struct inode *dir, int mode),
  43
  44         TP_ARGS(dir, mode),
  45
  46         TP_STRUCT__entry(
  47                 __field(        dev_t,  dev                     )
  48                 __field(        ino_t,  dir                     )
  49                 __field(        umode_t, mode                   )
  50         ),
  51
  52         TP_fast_assign(
  53                 __entry->dev    = dir->i_sb->s_dev;
  54                 __entry->dir    = dir->i_ino;
  55                 __entry->mode   = mode;
  56         ),
  57
  58         TP_printk("dev %s dir %lu mode %d",
  59                   jbd2_dev_to_name(__entry->dev), __entry->dir, __entry->mode)
  60 );
  61
  62 TRACE_EVENT(ext4_allocate_inode,
  63         TP_PROTO(struct inode *inode, struct inode *dir, int mode),
  64
  65         TP_ARGS(inode, dir, mode),
  66
  67         TP_STRUCT__entry(
  68                 __field(        dev_t,  dev                     )
  69                 __field(        ino_t,  ino                     )
  70                 __field(        ino_t,  dir                     )
  71                 __field(        umode_t, mode                   )
  72         ),
  73
  74         TP_fast_assign(
  75                 __entry->dev    = inode->i_sb->s_dev;
  76                 __entry->ino    = inode->i_ino;
  77                 __entry->dir    = dir->i_ino;
  78                 __entry->mode   = mode;
  79         ),
  80
  81         TP_printk("dev %s ino %lu dir %lu mode %d",
  82                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->dir, __entry->mode)
  83 );
  84
  85 TRACE_EVENT(ext4_write_begin,
  86
  87         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
  88                  unsigned int flags),
  89
  90         TP_ARGS(inode, pos, len, flags),
  91
  92         TP_STRUCT__entry(
  93                 __field(        dev_t,  dev                     )
  94                 __field(        ino_t,  ino                     )
  95                 __field(        loff_t, pos                     )
  96                 __field(        unsigned int, len               )
  97                 __field(        unsigned int, flags             )
  98         ),
  99
 100         TP_fast_assign(
 101                 __entry->dev    = inode->i_sb->s_dev;
 102                 __entry->ino    = inode->i_ino;
 103                 __entry->pos    = pos;
 104                 __entry->len    = len;
 105                 __entry->flags  = flags;
 106         ),
 107
 108         TP_printk("dev %s ino %lu pos %llu len %u flags %u",
 109                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 110                   __entry->flags)
 111 );
 112
 113 TRACE_EVENT(ext4_ordered_write_end,
 114         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 115                         unsigned int copied),
 116
 117         TP_ARGS(inode, pos, len, copied),
 118
 119         TP_STRUCT__entry(
 120                 __field(        dev_t,  dev                     )
 121                 __field(        ino_t,  ino                     )
 122                 __field(        loff_t, pos                     )
 123                 __field(        unsigned int, len               )
 124                 __field(        unsigned int, copied            )
 125         ),
 126
 127         TP_fast_assign(
 128                 __entry->dev    = inode->i_sb->s_dev;
 129                 __entry->ino    = inode->i_ino;
 130                 __entry->pos    = pos;
 131                 __entry->len    = len;
 132                 __entry->copied = copied;
 133         ),
 134
 135         TP_printk("dev %s ino %lu pos %llu len %u copied %u",
 136                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 137                   __entry->copied)
 138 );
 139
 140 TRACE_EVENT(ext4_writeback_write_end,
 141         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 142                  unsigned int copied),
 143
 144         TP_ARGS(inode, pos, len, copied),
 145
 146         TP_STRUCT__entry(
 147                 __field(        dev_t,  dev                     )
 148                 __field(        ino_t,  ino                     )
 149                 __field(        loff_t, pos                     )
 150                 __field(        unsigned int, len               )
 151                 __field(        unsigned int, copied            )
 152         ),
 153
 154         TP_fast_assign(
 155                 __entry->dev    = inode->i_sb->s_dev;
 156                 __entry->ino    = inode->i_ino;
 157                 __entry->pos    = pos;
 158                 __entry->len    = len;
 159                 __entry->copied = copied;
 160         ),
 161
 162         TP_printk("dev %s ino %lu pos %llu len %u copied %u",
 163                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 164                   __entry->copied)
 165 );
 166
 167 TRACE_EVENT(ext4_journalled_write_end,
 168         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 169                  unsigned int copied),
 170         TP_ARGS(inode, pos, len, copied),
 171
 172         TP_STRUCT__entry(
 173                 __field(        dev_t,  dev                     )
 174                 __field(        ino_t,  ino                     )
 175                 __field(        loff_t, pos                     )
 176                 __field(        unsigned int, len               )
 177                 __field(        unsigned int, copied            )
 178         ),
 179
 180         TP_fast_assign(
 181                 __entry->dev    = inode->i_sb->s_dev;
 182                 __entry->ino    = inode->i_ino;
 183                 __entry->pos    = pos;
 184                 __entry->len    = len;
 185                 __entry->copied = copied;
 186         ),
 187
 188         TP_printk("dev %s ino %lu pos %llu len %u copied %u",
 189                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 190                   __entry->copied)
 191 );
 192
 193 TRACE_EVENT(ext4_da_writepage,
 194         TP_PROTO(struct inode *inode, struct page *page),
 195
 196         TP_ARGS(inode, page),
 197
 198         TP_STRUCT__entry(
 199                 __field(        dev_t,  dev                     )
 200                 __field(        ino_t,  ino                     )
 201                 __field(        pgoff_t, index                  )
 202
 203         ),
 204
 205         TP_fast_assign(
 206                 __entry->dev    = inode->i_sb->s_dev;
 207                 __entry->ino    = inode->i_ino;
 208                 __entry->index  = page->index;
 209         ),
 210
 211         TP_printk("dev %s ino %lu page_index %lu",
 212                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
 213 );
 214
 215 TRACE_EVENT(ext4_da_writepages,
 216         TP_PROTO(struct inode *inode, struct writeback_control *wbc),
 217
 218         TP_ARGS(inode, wbc),
 219
 220         TP_STRUCT__entry(
 221                 __field(        dev_t,  dev                     )
 222                 __field(        ino_t,  ino                     )
 223                 __field(        long,   nr_to_write             )
 224                 __field(        long,   pages_skipped           )
 225                 __field(        loff_t, range_start             )
 226                 __field(        loff_t, range_end               )
 227                 __field(        char,   nonblocking             )
 228                 __field(        char,   for_kupdate             )
 229                 __field(        char,   for_reclaim             )
 230                 __field(        char,   for_writepages          )
 231                 __field(        char,   range_cyclic            )
 232         ),
 233
 234         TP_fast_assign(
 235                 __entry->dev            = inode->i_sb->s_dev;
 236                 __entry->ino            = inode->i_ino;
 237                 __entry->nr_to_write    = wbc->nr_to_write;
 238                 __entry->pages_skipped  = wbc->pages_skipped;
 239                 __entry->range_start    = wbc->range_start;
 240                 __entry->range_end      = wbc->range_end;
 241                 __entry->nonblocking    = wbc->nonblocking;
 242                 __entry->for_kupdate    = wbc->for_kupdate;
 243                 __entry->for_reclaim    = wbc->for_reclaim;
 244                 __entry->for_writepages = wbc->for_writepages;
 245                 __entry->range_cyclic   = wbc->range_cyclic;
 246         ),
 247
 248         TP_printk("dev %s ino %lu nr_t_write %ld pages_skipped %ld range_start %llu range_end %llu nonblocking %d for_kupdate %d for_reclaim %d for_writepages %d range_cyclic %d",
 249                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->nr_to_write,
 250                   __entry->pages_skipped, __entry->range_start,
 251                   __entry->range_end, __entry->nonblocking,
 252                   __entry->for_kupdate, __entry->for_reclaim,
 253                   __entry->for_writepages, __entry->range_cyclic)
 254 );
 255
 256 TRACE_EVENT(ext4_da_writepages_result,
 257         TP_PROTO(struct inode *inode, struct writeback_control *wbc,
 258                         int ret, int pages_written),
 259
 260         TP_ARGS(inode, wbc, ret, pages_written),
 261
 262         TP_STRUCT__entry(
 263                 __field(        dev_t,  dev                     )
 264                 __field(        ino_t,  ino                     )
 265                 __field(        int,    ret                     )
 266                 __field(        int,    pages_written           )
 267                 __field(        long,   pages_skipped           )
 268                 __field(        char,   encountered_congestion  )
 269                 __field(        char,   more_io                 )
 270                 __field(        char,   no_nrwrite_index_update )
 271         ),
 272
 273         TP_fast_assign(
 274                 __entry->dev            = inode->i_sb->s_dev;
 275                 __entry->ino            = inode->i_ino;
 276                 __entry->ret            = ret;
 277                 __entry->pages_written  = pages_written;
 278                 __entry->pages_skipped  = wbc->pages_skipped;
 279                 __entry->encountered_congestion = wbc->encountered_congestion;
 280                 __entry->more_io        = wbc->more_io;
 281                 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
 282         ),
 283
 284         TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d",
 285                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->ret,
 286                   __entry->pages_written, __entry->pages_skipped,
 287                   __entry->encountered_congestion, __entry->more_io,
 288                   __entry->no_nrwrite_index_update)
 289 );
 290
 291 TRACE_EVENT(ext4_da_write_begin,
 292         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 293                         unsigned int flags),
 294
 295         TP_ARGS(inode, pos, len, flags),
 296
 297         TP_STRUCT__entry(
 298                 __field(        dev_t,  dev                     )
 299                 __field(        ino_t,  ino                     )
 300                 __field(        loff_t, pos                     )
 301                 __field(        unsigned int, len               )
 302                 __field(        unsigned int, flags             )
 303         ),
 304
 305         TP_fast_assign(
 306                 __entry->dev    = inode->i_sb->s_dev;
 307                 __entry->ino    = inode->i_ino;
 308                 __entry->pos    = pos;
 309                 __entry->len    = len;
 310                 __entry->flags  = flags;
 311         ),
 312
 313         TP_printk("dev %s ino %lu pos %llu len %u flags %u",
 314                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 315                   __entry->flags)
 316 );
 317
 318 TRACE_EVENT(ext4_da_write_end,
 319         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 320                         unsigned int copied),
 321
 322         TP_ARGS(inode, pos, len, copied),
 323
 324         TP_STRUCT__entry(
 325                 __field(        dev_t,  dev                     )
 326                 __field(        ino_t,  ino                     )
 327                 __field(        loff_t, pos                     )
 328                 __field(        unsigned int, len               )
 329                 __field(        unsigned int, copied            )
 330         ),
 331
 332         TP_fast_assign(
 333                 __entry->dev    = inode->i_sb->s_dev;
 334                 __entry->ino    = inode->i_ino;
 335                 __entry->pos    = pos;
 336                 __entry->len    = len;
 337                 __entry->copied = copied;
 338         ),
 339
 340         TP_printk("dev %s ino %lu pos %llu len %u copied %u",
 341                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 342                   __entry->copied)
 343 );
 344
 345 TRACE_EVENT(ext4_normal_writepage,
 346         TP_PROTO(struct inode *inode, struct page *page),
 347
 348         TP_ARGS(inode, page),
 349
 350         TP_STRUCT__entry(
 351                 __field(        dev_t,  dev                     )
 352                 __field(        ino_t,  ino                     )
 353                 __field(        pgoff_t, index                  )
 354         ),
 355
 356         TP_fast_assign(
 357                 __entry->dev    = inode->i_sb->s_dev;
 358                 __entry->ino    = inode->i_ino;
 359                 __entry->index  = page->index;
 360         ),
 361
 362         TP_printk("dev %s ino %lu page_index %lu",
 363                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
 364 );
 365
 366 TRACE_EVENT(ext4_journalled_writepage,
 367         TP_PROTO(struct inode *inode, struct page *page),
 368
 369         TP_ARGS(inode, page),
 370
 371         TP_STRUCT__entry(
 372                 __field(        dev_t,  dev                     )
 373                 __field(        ino_t,  ino                     )
 374                 __field(        pgoff_t, index                  )
 375
 376         ),
 377
 378         TP_fast_assign(
 379                 __entry->dev    = inode->i_sb->s_dev;
 380                 __entry->ino    = inode->i_ino;
 381                 __entry->index  = page->index;
 382         ),
 383
 384         TP_printk("dev %s ino %lu page_index %lu",
 385                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
 386 );
 387
 388 TRACE_EVENT(ext4_discard_blocks,
 389         TP_PROTO(struct super_block *sb, unsigned long long blk,
 390                         unsigned long long count),
 391
 392         TP_ARGS(sb, blk, count),
 393
 394         TP_STRUCT__entry(
 395                 __field(        dev_t,  dev                     )
 396                 __field(        __u64,  blk                     )
 397                 __field(        __u64,  count                   )
 398
 399         ),
 400
 401         TP_fast_assign(
 402                 __entry->dev    = sb->s_dev;
 403                 __entry->blk    = blk;
 404                 __entry->count  = count;
 405         ),
 406
 407         TP_printk("dev %s blk %llu count %llu",
 408                   jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count)
 409 );
 410
 411 TRACE_EVENT(ext4_mb_new_inode_pa,
 412         TP_PROTO(struct ext4_allocation_context *ac,
 413                  struct ext4_prealloc_space *pa),
 414
 415         TP_ARGS(ac, pa),
 416
 417         TP_STRUCT__entry(
 418                 __field(        dev_t,  dev                     )
 419                 __field(        ino_t,  ino                     )
 420                 __field(        __u64,  pa_pstart               )
 421                 __field(        __u32,  pa_len                  )
 422                 __field(        __u64,  pa_lstart               )
 423
 424         ),
 425
 426         TP_fast_assign(
 427                 __entry->dev            = ac->ac_sb->s_dev;
 428                 __entry->ino            = ac->ac_inode->i_ino;
 429                 __entry->pa_pstart      = pa->pa_pstart;
 430                 __entry->pa_len         = pa->pa_len;
 431                 __entry->pa_lstart      = pa->pa_lstart;
 432         ),
 433
 434         TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
 435                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
 436                   __entry->pa_len, __entry->pa_lstart)
 437 );
 438
 439 TRACE_EVENT(ext4_mb_new_group_pa,
 440         TP_PROTO(struct ext4_allocation_context *ac,
 441                  struct ext4_prealloc_space *pa),
 442
 443         TP_ARGS(ac, pa),
 444
 445         TP_STRUCT__entry(
 446                 __field(        dev_t,  dev                     )
 447                 __field(        ino_t,  ino                     )
 448                 __field(        __u64,  pa_pstart               )
 449                 __field(        __u32,  pa_len                  )
 450                 __field(        __u64,  pa_lstart               )
 451
 452         ),
 453
 454         TP_fast_assign(
 455                 __entry->dev            = ac->ac_sb->s_dev;
 456                 __entry->ino            = ac->ac_inode->i_ino;
 457                 __entry->pa_pstart      = pa->pa_pstart;
 458                 __entry->pa_len         = pa->pa_len;
 459                 __entry->pa_lstart      = pa->pa_lstart;
 460         ),
 461
 462         TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
 463                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
 464                   __entry->pa_len, __entry->pa_lstart)
 465 );
 466
 467 TRACE_EVENT(ext4_mb_release_inode_pa,
 468         TP_PROTO(struct ext4_allocation_context *ac,
 469                  struct ext4_prealloc_space *pa,
 470                  unsigned long long block, unsigned int count),
 471
 472         TP_ARGS(ac, pa, block, count),
 473
 474         TP_STRUCT__entry(
 475                 __field(        dev_t,  dev                     )
 476                 __field(        ino_t,  ino                     )
 477                 __field(        __u64,  block                   )
 478                 __field(        __u32,  count                   )
 479
 480         ),
 481
 482         TP_fast_assign(
 483                 __entry->dev            = ac->ac_sb->s_dev;
 484                 __entry->ino            = ac->ac_inode->i_ino;
 485                 __entry->block          = block;
 486                 __entry->count          = count;
 487         ),
 488
 489         TP_printk("dev %s ino %lu block %llu count %u",
 490                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
 491                   __entry->count)
 492 );
 493
 494 TRACE_EVENT(ext4_mb_release_group_pa,
 495         TP_PROTO(struct ext4_allocation_context *ac,
 496                  struct ext4_prealloc_space *pa),
 497
 498         TP_ARGS(ac, pa),
 499
 500         TP_STRUCT__entry(
 501                 __field(        dev_t,  dev                     )
 502                 __field(        ino_t,  ino                     )
 503                 __field(        __u64,  pa_pstart               )
 504                 __field(        __u32,  pa_len                  )
 505
 506         ),
 507
 508         TP_fast_assign(
 509                 __entry->dev            = ac->ac_sb->s_dev;
 510                 __entry->ino            = ac->ac_inode->i_ino;
 511                 __entry->pa_pstart      = pa->pa_pstart;
 512                 __entry->pa_len         = pa->pa_len;
 513         ),
 514
 515         TP_printk("dev %s pstart %llu len %u",
 516                   jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len)
 517 );
 518
 519 TRACE_EVENT(ext4_discard_preallocations,
 520         TP_PROTO(struct inode *inode),
 521
 522         TP_ARGS(inode),
 523
 524         TP_STRUCT__entry(
 525                 __field(        dev_t,  dev                     )
 526                 __field(        ino_t,  ino                     )
 527
 528         ),
 529
 530         TP_fast_assign(
 531                 __entry->dev    = inode->i_sb->s_dev;
 532                 __entry->ino    = inode->i_ino;
 533         ),
 534
 535         TP_printk("dev %s ino %lu",
 536                   jbd2_dev_to_name(__entry->dev), __entry->ino)
 537 );
 538
 539 TRACE_EVENT(ext4_mb_discard_preallocations,
 540         TP_PROTO(struct super_block *sb, int needed),
 541
 542         TP_ARGS(sb, needed),
 543
 544         TP_STRUCT__entry(
 545                 __field(        dev_t,  dev                     )
 546                 __field(        int,    needed                  )
 547
 548         ),
 549
 550         TP_fast_assign(
 551                 __entry->dev    = sb->s_dev;
 552                 __entry->needed = needed;
 553         ),
 554
 555         TP_printk("dev %s needed %d",
 556                   jbd2_dev_to_name(__entry->dev), __entry->needed)
 557 );
 558
 559 TRACE_EVENT(ext4_request_blocks,
 560         TP_PROTO(struct ext4_allocation_request *ar),
 561
 562         TP_ARGS(ar),
 563
 564         TP_STRUCT__entry(
 565                 __field(        dev_t,  dev                     )
 566                 __field(        ino_t,  ino                     )
 567                 __field(        unsigned int, flags             )
 568                 __field(        unsigned int, len               )
 569                 __field(        __u64,  logical                 )
 570                 __field(        __u64,  goal                    )
 571                 __field(        __u64,  lleft                   )
 572                 __field(        __u64,  lright                  )
 573                 __field(        __u64,  pleft                   )
 574                 __field(        __u64,  pright                  )
 575         ),
 576
 577         TP_fast_assign(
 578                 __entry->dev    = ar->inode->i_sb->s_dev;
 579                 __entry->ino    = ar->inode->i_ino;
 580                 __entry->flags  = ar->flags;
 581                 __entry->len    = ar->len;
 582                 __entry->logical = ar->logical;
 583                 __entry->goal   = ar->goal;
 584                 __entry->lleft  = ar->lleft;
 585                 __entry->lright = ar->lright;
 586                 __entry->pleft  = ar->pleft;
 587                 __entry->pright = ar->pright;
 588         ),
 589
 590         TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
 591                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
 592                   __entry->len,
 593                   (unsigned long long) __entry->logical,
 594                   (unsigned long long) __entry->goal,
 595                   (unsigned long long) __entry->lleft,
 596                   (unsigned long long) __entry->lright,
 597                   (unsigned long long) __entry->pleft,
 598                   (unsigned long long) __entry->pright)
 599 );
 600
 601 TRACE_EVENT(ext4_allocate_blocks,
 602         TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
 603
 604         TP_ARGS(ar, block),
 605
 606         TP_STRUCT__entry(
 607                 __field(        dev_t,  dev                     )
 608                 __field(        ino_t,  ino                     )
 609                 __field(        __u64,  block                   )
 610                 __field(        unsigned int, flags             )
 611                 __field(        unsigned int, len               )
 612                 __field(        __u64,  logical                 )
 613                 __field(        __u64,  goal                    )
 614                 __field(        __u64,  lleft                   )
 615                 __field(        __u64,  lright                  )
 616                 __field(        __u64,  pleft                   )
 617                 __field(        __u64,  pright                  )
 618         ),
 619
 620         TP_fast_assign(
 621                 __entry->dev    = ar->inode->i_sb->s_dev;
 622                 __entry->ino    = ar->inode->i_ino;
 623                 __entry->block  = block;
 624                 __entry->flags  = ar->flags;
 625                 __entry->len    = ar->len;
 626                 __entry->logical = ar->logical;
 627                 __entry->goal   = ar->goal;
 628                 __entry->lleft  = ar->lleft;
 629                 __entry->lright = ar->lright;
 630                 __entry->pleft  = ar->pleft;
 631                 __entry->pright = ar->pright;
 632         ),
 633
 634         TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
 635                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
 636                   __entry->len, __entry->block,
 637                   (unsigned long long) __entry->logical,
 638                   (unsigned long long) __entry->goal,
 639                   (unsigned long long) __entry->lleft,
 640                   (unsigned long long) __entry->lright,
 641                   (unsigned long long) __entry->pleft,
 642                   (unsigned long long) __entry->pright)
 643 );
 644
 645 TRACE_EVENT(ext4_free_blocks,
 646         TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
 647                         int metadata),
 648
 649         TP_ARGS(inode, block, count, metadata),
 650
 651         TP_STRUCT__entry(
 652                 __field(        dev_t,  dev                     )
 653                 __field(        ino_t,  ino                     )
 654                 __field(        __u64,  block                   )
 655                 __field(        unsigned long,  count           )
 656                 __field(        int,    metadata                )
 657
 658         ),
 659
 660         TP_fast_assign(
 661                 __entry->dev            = inode->i_sb->s_dev;
 662                 __entry->ino            = inode->i_ino;
 663                 __entry->block          = block;
 664                 __entry->count          = count;
 665                 __entry->metadata       = metadata;
 666         ),
 667
 668         TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
 669                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
 670                   __entry->count, __entry->metadata)
 671 );
 672
 673 TRACE_EVENT(ext4_sync_file,
 674         TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
 675
 676         TP_ARGS(file, dentry, datasync),
 677
 678         TP_STRUCT__entry(
 679                 __field(        dev_t,  dev                     )
 680                 __field(        ino_t,  ino                     )
 681                 __field(        ino_t,  parent                  )
 682                 __field(        int,    datasync                )
 683         ),
 684
 685         TP_fast_assign(
 686                 __entry->dev            = dentry->d_inode->i_sb->s_dev;
 687                 __entry->ino            = dentry->d_inode->i_ino;
 688                 __entry->datasync       = datasync;
 689                 __entry->parent         = dentry->d_parent->d_inode->i_ino;
 690         ),
 691
 692         TP_printk("dev %s ino %ld parent %ld datasync %d ",
 693                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->parent,
 694                   __entry->datasync)
 695 );
 696
 697 TRACE_EVENT(ext4_sync_fs,
 698         TP_PROTO(struct super_block *sb, int wait),
 699
 700         TP_ARGS(sb, wait),
 701
 702         TP_STRUCT__entry(
 703                 __field(        dev_t,  dev                     )
 704                 __field(        int,    wait                    )
 705
 706         ),
 707
 708         TP_fast_assign(
 709                 __entry->dev    = sb->s_dev;
 710                 __entry->wait   = wait;
 711         ),
 712
 713         TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev),
 714                   __entry->wait)
 715 );
 716
 717 #endif /* _TRACE_EXT4_H */
 718
 719 /* This part must be outside protection */
 720 #include <trace/define_trace.h>