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   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM ext4
   3
   4 #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _TRACE_EXT4_H
   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, __entry->blocks)
  38 );
  39
  40 TRACE_EVENT(ext4_request_inode,
  41         TP_PROTO(struct inode *dir, int mode),
  42
  43         TP_ARGS(dir, mode),
  44
  45         TP_STRUCT__entry(
  46                 __field(        dev_t,  dev                     )
  47                 __field(        ino_t,  dir                     )
  48                 __field(        umode_t, mode                   )
  49         ),
  50
  51         TP_fast_assign(
  52                 __entry->dev    = dir->i_sb->s_dev;
  53                 __entry->dir    = dir->i_ino;
  54                 __entry->mode   = mode;
  55         ),
  56
  57         TP_printk("dev %s dir %lu mode %d",
  58                   jbd2_dev_to_name(__entry->dev), __entry->dir, __entry->mode)
  59 );
  60
  61 TRACE_EVENT(ext4_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                 __entry->dev    = inode->i_sb->s_dev;
  75                 __entry->ino    = inode->i_ino;
  76                 __entry->dir    = dir->i_ino;
  77                 __entry->mode   = mode;
  78         ),
  79
  80         TP_printk("dev %s ino %lu dir %lu mode %d",
  81                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->dir, __entry->mode)
  82 );
  83
  84 TRACE_EVENT(ext4_write_begin,
  85
  86         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
  87                  unsigned int flags),
  88
  89         TP_ARGS(inode, pos, len, flags),
  90
  91         TP_STRUCT__entry(
  92                 __field(        dev_t,  dev                     )
  93                 __field(        ino_t,  ino                     )
  94                 __field(        loff_t, pos                     )
  95                 __field(        unsigned int, len               )
  96                 __field(        unsigned int, flags             )
  97         ),
  98
  99         TP_fast_assign(
 100                 __entry->dev    = inode->i_sb->s_dev;
 101                 __entry->ino    = inode->i_ino;
 102                 __entry->pos    = pos;
 103                 __entry->len    = len;
 104                 __entry->flags  = flags;
 105         ),
 106
 107         TP_printk("dev %s ino %lu pos %llu len %u flags %u",
 108                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 109                   __entry->flags)
 110 );
 111
 112 TRACE_EVENT(ext4_ordered_write_end,
 113         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 114                         unsigned int copied),
 115
 116         TP_ARGS(inode, pos, len, copied),
 117
 118         TP_STRUCT__entry(
 119                 __field(        dev_t,  dev                     )
 120                 __field(        ino_t,  ino                     )
 121                 __field(        loff_t, pos                     )
 122                 __field(        unsigned int, len               )
 123                 __field(        unsigned int, copied            )
 124         ),
 125
 126         TP_fast_assign(
 127                 __entry->dev    = inode->i_sb->s_dev;
 128                 __entry->ino    = inode->i_ino;
 129                 __entry->pos    = pos;
 130                 __entry->len    = len;
 131                 __entry->copied = copied;
 132         ),
 133
 134         TP_printk("dev %s ino %lu pos %llu len %u copied %u",
 135                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 136                   __entry->copied)
 137 );
 138
 139 TRACE_EVENT(ext4_writeback_write_end,
 140         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 141                  unsigned int copied),
 142
 143         TP_ARGS(inode, pos, len, copied),
 144
 145         TP_STRUCT__entry(
 146                 __field(        dev_t,  dev                     )
 147                 __field(        ino_t,  ino                     )
 148                 __field(        loff_t, pos                     )
 149                 __field(        unsigned int, len               )
 150                 __field(        unsigned int, copied            )
 151         ),
 152
 153         TP_fast_assign(
 154                 __entry->dev    = inode->i_sb->s_dev;
 155                 __entry->ino    = inode->i_ino;
 156                 __entry->pos    = pos;
 157                 __entry->len    = len;
 158                 __entry->copied = copied;
 159         ),
 160
 161         TP_printk("dev %s ino %lu pos %llu len %u copied %u",
 162                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 163                   __entry->copied)
 164 );
 165
 166 TRACE_EVENT(ext4_journalled_write_end,
 167         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 168                  unsigned int copied),
 169         TP_ARGS(inode, pos, len, copied),
 170
 171         TP_STRUCT__entry(
 172                 __field(        dev_t,  dev                     )
 173                 __field(        ino_t,  ino                     )
 174                 __field(        loff_t, pos                     )
 175                 __field(        unsigned int, len               )
 176                 __field(        unsigned int, copied            )
 177         ),
 178
 179         TP_fast_assign(
 180                 __entry->dev    = inode->i_sb->s_dev;
 181                 __entry->ino    = inode->i_ino;
 182                 __entry->pos    = pos;
 183                 __entry->len    = len;
 184                 __entry->copied = copied;
 185         ),
 186
 187         TP_printk("dev %s ino %lu pos %llu len %u copied %u",
 188                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 189                   __entry->copied)
 190 );
 191
 192 TRACE_EVENT(ext4_da_writepage,
 193         TP_PROTO(struct inode *inode, struct page *page),
 194
 195         TP_ARGS(inode, page),
 196
 197         TP_STRUCT__entry(
 198                 __field(        dev_t,  dev                     )
 199                 __field(        ino_t,  ino                     )
 200                 __field(        pgoff_t, index                  )
 201
 202         ),
 203
 204         TP_fast_assign(
 205                 __entry->dev    = inode->i_sb->s_dev;
 206                 __entry->ino    = inode->i_ino;
 207                 __entry->index  = page->index;
 208         ),
 209
 210         TP_printk("dev %s ino %lu page_index %lu",
 211                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
 212 );
 213
 214 TRACE_EVENT(ext4_da_writepages,
 215         TP_PROTO(struct inode *inode, struct writeback_control *wbc),
 216
 217         TP_ARGS(inode, wbc),
 218
 219         TP_STRUCT__entry(
 220                 __field(        dev_t,  dev                     )
 221                 __field(        ino_t,  ino                     )
 222                 __field(        long,   nr_to_write             )
 223                 __field(        long,   pages_skipped           )
 224                 __field(        loff_t, range_start             )
 225                 __field(        loff_t, range_end               )
 226                 __field(        char,   nonblocking             )
 227                 __field(        char,   for_kupdate             )
 228                 __field(        char,   for_reclaim             )
 229                 __field(        char,   for_writepages          )
 230                 __field(        char,   range_cyclic            )
 231         ),
 232
 233         TP_fast_assign(
 234                 __entry->dev            = inode->i_sb->s_dev;
 235                 __entry->ino            = inode->i_ino;
 236                 __entry->nr_to_write    = wbc->nr_to_write;
 237                 __entry->pages_skipped  = wbc->pages_skipped;
 238                 __entry->range_start    = wbc->range_start;
 239                 __entry->range_end      = wbc->range_end;
 240                 __entry->nonblocking    = wbc->nonblocking;
 241                 __entry->for_kupdate    = wbc->for_kupdate;
 242                 __entry->for_reclaim    = wbc->for_reclaim;
 243                 __entry->for_writepages = wbc->for_writepages;
 244                 __entry->range_cyclic   = wbc->range_cyclic;
 245         ),
 246
 247         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",
 248                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->nr_to_write,
 249                   __entry->pages_skipped, __entry->range_start,
 250                   __entry->range_end, __entry->nonblocking,
 251                   __entry->for_kupdate, __entry->for_reclaim,
 252                   __entry->for_writepages, __entry->range_cyclic)
 253 );
 254
 255 TRACE_EVENT(ext4_da_writepages_result,
 256         TP_PROTO(struct inode *inode, struct writeback_control *wbc,
 257                         int ret, int pages_written),
 258
 259         TP_ARGS(inode, wbc, ret, pages_written),
 260
 261         TP_STRUCT__entry(
 262                 __field(        dev_t,  dev                     )
 263                 __field(        ino_t,  ino                     )
 264                 __field(        int,    ret                     )
 265                 __field(        int,    pages_written           )
 266                 __field(        long,   pages_skipped           )
 267                 __field(        char,   encountered_congestion  )
 268                 __field(        char,   more_io                 )
 269                 __field(        char,   no_nrwrite_index_update )
 270         ),
 271
 272         TP_fast_assign(
 273                 __entry->dev            = inode->i_sb->s_dev;
 274                 __entry->ino            = inode->i_ino;
 275                 __entry->ret            = ret;
 276                 __entry->pages_written  = pages_written;
 277                 __entry->pages_skipped  = wbc->pages_skipped;
 278                 __entry->encountered_congestion = wbc->encountered_congestion;
 279                 __entry->more_io        = wbc->more_io;
 280                 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
 281         ),
 282
 283         TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d",
 284                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->ret,
 285                   __entry->pages_written, __entry->pages_skipped,
 286                   __entry->encountered_congestion, __entry->more_io,
 287                   __entry->no_nrwrite_index_update)
 288 );
 289
 290 TRACE_EVENT(ext4_da_write_begin,
 291         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 292                         unsigned int flags),
 293
 294         TP_ARGS(inode, pos, len, flags),
 295
 296         TP_STRUCT__entry(
 297                 __field(        dev_t,  dev                     )
 298                 __field(        ino_t,  ino                     )
 299                 __field(        loff_t, pos                     )
 300                 __field(        unsigned int, len               )
 301                 __field(        unsigned int, flags             )
 302         ),
 303
 304         TP_fast_assign(
 305                 __entry->dev    = inode->i_sb->s_dev;
 306                 __entry->ino    = inode->i_ino;
 307                 __entry->pos    = pos;
 308                 __entry->len    = len;
 309                 __entry->flags  = flags;
 310         ),
 311
 312         TP_printk("dev %s ino %lu pos %llu len %u flags %u",
 313                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 314                   __entry->flags)
 315 );
 316
 317 TRACE_EVENT(ext4_da_write_end,
 318         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 319                         unsigned int copied),
 320
 321         TP_ARGS(inode, pos, len, copied),
 322
 323         TP_STRUCT__entry(
 324                 __field(        dev_t,  dev                     )
 325                 __field(        ino_t,  ino                     )
 326                 __field(        loff_t, pos                     )
 327                 __field(        unsigned int, len               )
 328                 __field(        unsigned int, copied            )
 329         ),
 330
 331         TP_fast_assign(
 332                 __entry->dev    = inode->i_sb->s_dev;
 333                 __entry->ino    = inode->i_ino;
 334                 __entry->pos    = pos;
 335                 __entry->len    = len;
 336                 __entry->copied = copied;
 337         ),
 338
 339         TP_printk("dev %s ino %lu pos %llu len %u copied %u",
 340                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 341                   __entry->copied)
 342 );
 343
 344 TRACE_EVENT(ext4_normal_writepage,
 345         TP_PROTO(struct inode *inode, struct page *page),
 346
 347         TP_ARGS(inode, page),
 348
 349         TP_STRUCT__entry(
 350                 __field(        dev_t,  dev                     )
 351                 __field(        ino_t,  ino                     )
 352                 __field(        pgoff_t, index                  )
 353         ),
 354
 355         TP_fast_assign(
 356                 __entry->dev    = inode->i_sb->s_dev;
 357                 __entry->ino    = inode->i_ino;
 358                 __entry->index  = page->index;
 359         ),
 360
 361         TP_printk("dev %s ino %lu page_index %lu",
 362                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
 363 );
 364
 365 TRACE_EVENT(ext4_journalled_writepage,
 366         TP_PROTO(struct inode *inode, struct page *page),
 367
 368         TP_ARGS(inode, page),
 369
 370         TP_STRUCT__entry(
 371                 __field(        dev_t,  dev                     )
 372                 __field(        ino_t,  ino                     )
 373                 __field(        pgoff_t, index                  )
 374
 375         ),
 376
 377         TP_fast_assign(
 378                 __entry->dev    = inode->i_sb->s_dev;
 379                 __entry->ino    = inode->i_ino;
 380                 __entry->index  = page->index;
 381         ),
 382
 383         TP_printk("dev %s ino %lu page_index %lu",
 384                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
 385 );
 386
 387 TRACE_EVENT(ext4_discard_blocks,
 388         TP_PROTO(struct super_block *sb, unsigned long long blk,
 389                         unsigned long long count),
 390
 391         TP_ARGS(sb, blk, count),
 392
 393         TP_STRUCT__entry(
 394                 __field(        dev_t,  dev                     )
 395                 __field(        __u64,  blk                     )
 396                 __field(        __u64,  count                   )
 397
 398         ),
 399
 400         TP_fast_assign(
 401                 __entry->dev    = sb->s_dev;
 402                 __entry->blk    = blk;
 403                 __entry->count  = count;
 404         ),
 405
 406         TP_printk("dev %s blk %llu count %llu",
 407                   jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count)
 408 );
 409
 410 TRACE_EVENT(ext4_mb_new_inode_pa,
 411         TP_PROTO(struct ext4_allocation_context *ac,
 412                  struct ext4_prealloc_space *pa),
 413
 414         TP_ARGS(ac, pa),
 415
 416         TP_STRUCT__entry(
 417                 __field(        dev_t,  dev                     )
 418                 __field(        ino_t,  ino                     )
 419                 __field(        __u64,  pa_pstart               )
 420                 __field(        __u32,  pa_len                  )
 421                 __field(        __u64,  pa_lstart               )
 422
 423         ),
 424
 425         TP_fast_assign(
 426                 __entry->dev            = ac->ac_sb->s_dev;
 427                 __entry->ino            = ac->ac_inode->i_ino;
 428                 __entry->pa_pstart      = pa->pa_pstart;
 429                 __entry->pa_len         = pa->pa_len;
 430                 __entry->pa_lstart      = pa->pa_lstart;
 431         ),
 432
 433         TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
 434                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
 435                   __entry->pa_len, __entry->pa_lstart)
 436 );
 437
 438 TRACE_EVENT(ext4_mb_new_group_pa,
 439         TP_PROTO(struct ext4_allocation_context *ac,
 440                  struct ext4_prealloc_space *pa),
 441
 442         TP_ARGS(ac, pa),
 443
 444         TP_STRUCT__entry(
 445                 __field(        dev_t,  dev                     )
 446                 __field(        ino_t,  ino                     )
 447                 __field(        __u64,  pa_pstart               )
 448                 __field(        __u32,  pa_len                  )
 449                 __field(        __u64,  pa_lstart               )
 450
 451         ),
 452
 453         TP_fast_assign(
 454                 __entry->dev            = ac->ac_sb->s_dev;
 455                 __entry->ino            = ac->ac_inode->i_ino;
 456                 __entry->pa_pstart      = pa->pa_pstart;
 457                 __entry->pa_len         = pa->pa_len;
 458                 __entry->pa_lstart      = pa->pa_lstart;
 459         ),
 460
 461         TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
 462                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
 463                   __entry->pa_len, __entry->pa_lstart)
 464 );
 465
 466 TRACE_EVENT(ext4_mb_release_inode_pa,
 467         TP_PROTO(struct ext4_allocation_context *ac,
 468                  struct ext4_prealloc_space *pa,
 469                  unsigned long long block, unsigned int count),
 470
 471         TP_ARGS(ac, pa, block, count),
 472
 473         TP_STRUCT__entry(
 474                 __field(        dev_t,  dev                     )
 475                 __field(        ino_t,  ino                     )
 476                 __field(        __u64,  block                   )
 477                 __field(        __u32,  count                   )
 478
 479         ),
 480
 481         TP_fast_assign(
 482                 __entry->dev            = ac->ac_sb->s_dev;
 483                 __entry->ino            = ac->ac_inode->i_ino;
 484                 __entry->block          = block;
 485                 __entry->count          = count;
 486         ),
 487
 488         TP_printk("dev %s ino %lu block %llu count %u",
 489                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
 490                   __entry->count)
 491 );
 492
 493 TRACE_EVENT(ext4_mb_release_group_pa,
 494         TP_PROTO(struct ext4_allocation_context *ac,
 495                  struct ext4_prealloc_space *pa),
 496
 497         TP_ARGS(ac, pa),
 498
 499         TP_STRUCT__entry(
 500                 __field(        dev_t,  dev                     )
 501                 __field(        ino_t,  ino                     )
 502                 __field(        __u64,  pa_pstart               )
 503                 __field(        __u32,  pa_len                  )
 504
 505         ),
 506
 507         TP_fast_assign(
 508                 __entry->dev            = ac->ac_sb->s_dev;
 509                 __entry->ino            = ac->ac_inode->i_ino;
 510                 __entry->pa_pstart      = pa->pa_pstart;
 511                 __entry->pa_len         = pa->pa_len;
 512         ),
 513
 514         TP_printk("dev %s pstart %llu len %u",
 515                   jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len)
 516 );
 517
 518 TRACE_EVENT(ext4_discard_preallocations,
 519         TP_PROTO(struct inode *inode),
 520
 521         TP_ARGS(inode),
 522
 523         TP_STRUCT__entry(
 524                 __field(        dev_t,  dev                     )
 525                 __field(        ino_t,  ino                     )
 526
 527         ),
 528
 529         TP_fast_assign(
 530                 __entry->dev    = inode->i_sb->s_dev;
 531                 __entry->ino    = inode->i_ino;
 532         ),
 533
 534         TP_printk("dev %s ino %lu",
 535                   jbd2_dev_to_name(__entry->dev), __entry->ino)
 536 );
 537
 538 TRACE_EVENT(ext4_mb_discard_preallocations,
 539         TP_PROTO(struct super_block *sb, int needed),
 540
 541         TP_ARGS(sb, needed),
 542
 543         TP_STRUCT__entry(
 544                 __field(        dev_t,  dev                     )
 545                 __field(        int,    needed                  )
 546
 547         ),
 548
 549         TP_fast_assign(
 550                 __entry->dev    = sb->s_dev;
 551                 __entry->needed = needed;
 552         ),
 553
 554         TP_printk("dev %s needed %d",
 555                   jbd2_dev_to_name(__entry->dev), __entry->needed)
 556 );
 557
 558 TRACE_EVENT(ext4_request_blocks,
 559         TP_PROTO(struct ext4_allocation_request *ar),
 560
 561         TP_ARGS(ar),
 562
 563         TP_STRUCT__entry(
 564                 __field(        dev_t,  dev                     )
 565                 __field(        ino_t,  ino                     )
 566                 __field(        unsigned int, flags             )
 567                 __field(        unsigned int, len               )
 568                 __field(        __u64,  logical                 )
 569                 __field(        __u64,  goal                    )
 570                 __field(        __u64,  lleft                   )
 571                 __field(        __u64,  lright                  )
 572                 __field(        __u64,  pleft                   )
 573                 __field(        __u64,  pright                  )
 574         ),
 575
 576         TP_fast_assign(
 577                 __entry->dev    = ar->inode->i_sb->s_dev;
 578                 __entry->ino    = ar->inode->i_ino;
 579                 __entry->flags  = ar->flags;
 580                 __entry->len    = ar->len;
 581                 __entry->logical = ar->logical;
 582                 __entry->goal   = ar->goal;
 583                 __entry->lleft  = ar->lleft;
 584                 __entry->lright = ar->lright;
 585                 __entry->pleft  = ar->pleft;
 586                 __entry->pright = ar->pright;
 587         ),
 588
 589         TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
 590                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
 591                   __entry->len,
 592                   (unsigned long long) __entry->logical,
 593                   (unsigned long long) __entry->goal,
 594                   (unsigned long long) __entry->lleft,
 595                   (unsigned long long) __entry->lright,
 596                   (unsigned long long) __entry->pleft,
 597                   (unsigned long long) __entry->pright)
 598 );
 599
 600 TRACE_EVENT(ext4_allocate_blocks,
 601         TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
 602
 603         TP_ARGS(ar, block),
 604
 605         TP_STRUCT__entry(
 606                 __field(        dev_t,  dev                     )
 607                 __field(        ino_t,  ino                     )
 608                 __field(        __u64,  block                   )
 609                 __field(        unsigned int, flags             )
 610                 __field(        unsigned int, len               )
 611                 __field(        __u64,  logical                 )
 612                 __field(        __u64,  goal                    )
 613                 __field(        __u64,  lleft                   )
 614                 __field(        __u64,  lright                  )
 615                 __field(        __u64,  pleft                   )
 616                 __field(        __u64,  pright                  )
 617         ),
 618
 619         TP_fast_assign(
 620                 __entry->dev    = ar->inode->i_sb->s_dev;
 621                 __entry->ino    = ar->inode->i_ino;
 622                 __entry->block  = block;
 623                 __entry->flags  = ar->flags;
 624                 __entry->len    = ar->len;
 625                 __entry->logical = ar->logical;
 626                 __entry->goal   = ar->goal;
 627                 __entry->lleft  = ar->lleft;
 628                 __entry->lright = ar->lright;
 629                 __entry->pleft  = ar->pleft;
 630                 __entry->pright = ar->pright;
 631         ),
 632
 633         TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
 634                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
 635                   __entry->len, __entry->block,
 636                   (unsigned long long) __entry->logical,
 637                   (unsigned long long) __entry->goal,
 638                   (unsigned long long) __entry->lleft,
 639                   (unsigned long long) __entry->lright,
 640                   (unsigned long long) __entry->pleft,
 641                   (unsigned long long) __entry->pright)
 642 );
 643
 644 TRACE_EVENT(ext4_free_blocks,
 645         TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
 646                         int metadata),
 647
 648         TP_ARGS(inode, block, count, metadata),
 649
 650         TP_STRUCT__entry(
 651                 __field(        dev_t,  dev                     )
 652                 __field(        ino_t,  ino                     )
 653                 __field(        __u64,  block                   )
 654                 __field(        unsigned long,  count           )
 655                 __field(        int,    metadata                )
 656
 657         ),
 658
 659         TP_fast_assign(
 660                 __entry->dev            = inode->i_sb->s_dev;
 661                 __entry->ino            = inode->i_ino;
 662                 __entry->block          = block;
 663                 __entry->count          = count;
 664                 __entry->metadata       = metadata;
 665         ),
 666
 667         TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
 668                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
 669                   __entry->count, __entry->metadata)
 670 );
 671
 672 TRACE_EVENT(ext4_sync_file,
 673         TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
 674
 675         TP_ARGS(file, dentry, datasync),
 676
 677         TP_STRUCT__entry(
 678                 __field(        dev_t,  dev                     )
 679                 __field(        ino_t,  ino                     )
 680                 __field(        ino_t,  parent                  )
 681                 __field(        int,    datasync                )
 682         ),
 683
 684         TP_fast_assign(
 685                 __entry->dev            = dentry->d_inode->i_sb->s_dev;
 686                 __entry->ino            = dentry->d_inode->i_ino;
 687                 __entry->datasync       = datasync;
 688                 __entry->parent         = dentry->d_parent->d_inode->i_ino;
 689         ),
 690
 691         TP_printk("dev %s ino %ld parent %ld datasync %d ",
 692                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->parent,
 693                   __entry->datasync)
 694 );
 695
 696 TRACE_EVENT(ext4_sync_fs,
 697         TP_PROTO(struct super_block *sb, int wait),
 698
 699         TP_ARGS(sb, wait),
 700
 701         TP_STRUCT__entry(
 702                 __field(        dev_t,  dev                     )
 703                 __field(        int,    wait                    )
 704
 705         ),
 706
 707         TP_fast_assign(
 708                 __entry->dev    = sb->s_dev;
 709                 __entry->wait   = wait;
 710         ),
 711
 712         TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev),
 713                   __entry->wait)
 714 );
 715
 716 #endif /* _TRACE_EXT4_H */
 717
 718 /* This part must be outside protection */
 719 #include <trace/define_trace.h>