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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,
  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_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,   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->range_cyclic   = wbc->range_cyclic;
 244         ),
 245
 246         TP_printk("dev %s ino %lu nr_to_write %ld pages_skipped %ld range_start %llu range_end %llu nonblocking %d for_kupdate %d for_reclaim %d range_cyclic %d",
 247                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->nr_to_write,
 248                   __entry->pages_skipped, __entry->range_start,
 249                   __entry->range_end, __entry->nonblocking,
 250                   __entry->for_kupdate, __entry->for_reclaim,
 251                   __entry->range_cyclic)
 252 );
 253
 254 TRACE_EVENT(ext4_da_write_pages,
 255         TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
 256
 257         TP_ARGS(inode, mpd),
 258
 259         TP_STRUCT__entry(
 260                 __field(        dev_t,  dev                     )
 261                 __field(        ino_t,  ino                     )
 262                 __field(        __u64,  b_blocknr               )
 263                 __field(        __u32,  b_size                  )
 264                 __field(        __u32,  b_state                 )
 265                 __field(        unsigned long,  first_page      )
 266                 __field(        int,    io_done                 )
 267                 __field(        int,    pages_written           )
 268         ),
 269
 270         TP_fast_assign(
 271                 __entry->dev            = inode->i_sb->s_dev;
 272                 __entry->ino            = inode->i_ino;
 273                 __entry->b_blocknr      = mpd->b_blocknr;
 274                 __entry->b_size         = mpd->b_size;
 275                 __entry->b_state        = mpd->b_state;
 276                 __entry->first_page     = mpd->first_page;
 277                 __entry->io_done        = mpd->io_done;
 278                 __entry->pages_written  = mpd->pages_written;
 279         ),
 280
 281         TP_printk("dev %s ino %lu b_blocknr %llu b_size %u b_state 0x%04x first_page %lu io_done %d pages_written %d",
 282                   jbd2_dev_to_name(__entry->dev), __entry->ino,
 283                   __entry->b_blocknr, __entry->b_size,
 284                   __entry->b_state, __entry->first_page,
 285                   __entry->io_done, __entry->pages_written)
 286 );
 287
 288 TRACE_EVENT(ext4_da_writepages_result,
 289         TP_PROTO(struct inode *inode, struct writeback_control *wbc,
 290                         int ret, int pages_written),
 291
 292         TP_ARGS(inode, wbc, ret, pages_written),
 293
 294         TP_STRUCT__entry(
 295                 __field(        dev_t,  dev                     )
 296                 __field(        ino_t,  ino                     )
 297                 __field(        int,    ret                     )
 298                 __field(        int,    pages_written           )
 299                 __field(        long,   pages_skipped           )
 300                 __field(        char,   encountered_congestion  )
 301                 __field(        char,   more_io                 )
 302                 __field(        char,   no_nrwrite_index_update )
 303         ),
 304
 305         TP_fast_assign(
 306                 __entry->dev            = inode->i_sb->s_dev;
 307                 __entry->ino            = inode->i_ino;
 308                 __entry->ret            = ret;
 309                 __entry->pages_written  = pages_written;
 310                 __entry->pages_skipped  = wbc->pages_skipped;
 311                 __entry->encountered_congestion = wbc->encountered_congestion;
 312                 __entry->more_io        = wbc->more_io;
 313                 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
 314         ),
 315
 316         TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d",
 317                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->ret,
 318                   __entry->pages_written, __entry->pages_skipped,
 319                   __entry->encountered_congestion, __entry->more_io,
 320                   __entry->no_nrwrite_index_update)
 321 );
 322
 323 TRACE_EVENT(ext4_da_write_begin,
 324         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 325                         unsigned int flags),
 326
 327         TP_ARGS(inode, pos, len, flags),
 328
 329         TP_STRUCT__entry(
 330                 __field(        dev_t,  dev                     )
 331                 __field(        ino_t,  ino                     )
 332                 __field(        loff_t, pos                     )
 333                 __field(        unsigned int, len               )
 334                 __field(        unsigned int, flags             )
 335         ),
 336
 337         TP_fast_assign(
 338                 __entry->dev    = inode->i_sb->s_dev;
 339                 __entry->ino    = inode->i_ino;
 340                 __entry->pos    = pos;
 341                 __entry->len    = len;
 342                 __entry->flags  = flags;
 343         ),
 344
 345         TP_printk("dev %s ino %lu pos %llu len %u flags %u",
 346                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 347                   __entry->flags)
 348 );
 349
 350 TRACE_EVENT(ext4_da_write_end,
 351         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 352                         unsigned int copied),
 353
 354         TP_ARGS(inode, pos, len, copied),
 355
 356         TP_STRUCT__entry(
 357                 __field(        dev_t,  dev                     )
 358                 __field(        ino_t,  ino                     )
 359                 __field(        loff_t, pos                     )
 360                 __field(        unsigned int, len               )
 361                 __field(        unsigned int, copied            )
 362         ),
 363
 364         TP_fast_assign(
 365                 __entry->dev    = inode->i_sb->s_dev;
 366                 __entry->ino    = inode->i_ino;
 367                 __entry->pos    = pos;
 368                 __entry->len    = len;
 369                 __entry->copied = copied;
 370         ),
 371
 372         TP_printk("dev %s ino %lu pos %llu len %u copied %u",
 373                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
 374                   __entry->copied)
 375 );
 376
 377 TRACE_EVENT(ext4_discard_blocks,
 378         TP_PROTO(struct super_block *sb, unsigned long long blk,
 379                         unsigned long long count),
 380
 381         TP_ARGS(sb, blk, count),
 382
 383         TP_STRUCT__entry(
 384                 __field(        dev_t,  dev                     )
 385                 __field(        __u64,  blk                     )
 386                 __field(        __u64,  count                   )
 387
 388         ),
 389
 390         TP_fast_assign(
 391                 __entry->dev    = sb->s_dev;
 392                 __entry->blk    = blk;
 393                 __entry->count  = count;
 394         ),
 395
 396         TP_printk("dev %s blk %llu count %llu",
 397                   jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count)
 398 );
 399
 400 TRACE_EVENT(ext4_mb_new_inode_pa,
 401         TP_PROTO(struct ext4_allocation_context *ac,
 402                  struct ext4_prealloc_space *pa),
 403
 404         TP_ARGS(ac, pa),
 405
 406         TP_STRUCT__entry(
 407                 __field(        dev_t,  dev                     )
 408                 __field(        ino_t,  ino                     )
 409                 __field(        __u64,  pa_pstart               )
 410                 __field(        __u32,  pa_len                  )
 411                 __field(        __u64,  pa_lstart               )
 412
 413         ),
 414
 415         TP_fast_assign(
 416                 __entry->dev            = ac->ac_sb->s_dev;
 417                 __entry->ino            = ac->ac_inode->i_ino;
 418                 __entry->pa_pstart      = pa->pa_pstart;
 419                 __entry->pa_len         = pa->pa_len;
 420                 __entry->pa_lstart      = pa->pa_lstart;
 421         ),
 422
 423         TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
 424                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
 425                   __entry->pa_len, __entry->pa_lstart)
 426 );
 427
 428 TRACE_EVENT(ext4_mb_new_group_pa,
 429         TP_PROTO(struct ext4_allocation_context *ac,
 430                  struct ext4_prealloc_space *pa),
 431
 432         TP_ARGS(ac, pa),
 433
 434         TP_STRUCT__entry(
 435                 __field(        dev_t,  dev                     )
 436                 __field(        ino_t,  ino                     )
 437                 __field(        __u64,  pa_pstart               )
 438                 __field(        __u32,  pa_len                  )
 439                 __field(        __u64,  pa_lstart               )
 440
 441         ),
 442
 443         TP_fast_assign(
 444                 __entry->dev            = ac->ac_sb->s_dev;
 445                 __entry->ino            = ac->ac_inode->i_ino;
 446                 __entry->pa_pstart      = pa->pa_pstart;
 447                 __entry->pa_len         = pa->pa_len;
 448                 __entry->pa_lstart      = pa->pa_lstart;
 449         ),
 450
 451         TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
 452                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
 453                   __entry->pa_len, __entry->pa_lstart)
 454 );
 455
 456 TRACE_EVENT(ext4_mb_release_inode_pa,
 457         TP_PROTO(struct ext4_allocation_context *ac,
 458                  struct ext4_prealloc_space *pa,
 459                  unsigned long long block, unsigned int count),
 460
 461         TP_ARGS(ac, pa, block, count),
 462
 463         TP_STRUCT__entry(
 464                 __field(        dev_t,  dev                     )
 465                 __field(        ino_t,  ino                     )
 466                 __field(        __u64,  block                   )
 467                 __field(        __u32,  count                   )
 468
 469         ),
 470
 471         TP_fast_assign(
 472                 __entry->dev            = ac->ac_sb->s_dev;
 473                 __entry->ino            = ac->ac_inode->i_ino;
 474                 __entry->block          = block;
 475                 __entry->count          = count;
 476         ),
 477
 478         TP_printk("dev %s ino %lu block %llu count %u",
 479                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
 480                   __entry->count)
 481 );
 482
 483 TRACE_EVENT(ext4_mb_release_group_pa,
 484         TP_PROTO(struct ext4_allocation_context *ac,
 485                  struct ext4_prealloc_space *pa),
 486
 487         TP_ARGS(ac, pa),
 488
 489         TP_STRUCT__entry(
 490                 __field(        dev_t,  dev                     )
 491                 __field(        ino_t,  ino                     )
 492                 __field(        __u64,  pa_pstart               )
 493                 __field(        __u32,  pa_len                  )
 494
 495         ),
 496
 497         TP_fast_assign(
 498                 __entry->dev            = ac->ac_sb->s_dev;
 499                 __entry->ino            = ac->ac_inode->i_ino;
 500                 __entry->pa_pstart      = pa->pa_pstart;
 501                 __entry->pa_len         = pa->pa_len;
 502         ),
 503
 504         TP_printk("dev %s pstart %llu len %u",
 505                   jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len)
 506 );
 507
 508 TRACE_EVENT(ext4_discard_preallocations,
 509         TP_PROTO(struct inode *inode),
 510
 511         TP_ARGS(inode),
 512
 513         TP_STRUCT__entry(
 514                 __field(        dev_t,  dev                     )
 515                 __field(        ino_t,  ino                     )
 516
 517         ),
 518
 519         TP_fast_assign(
 520                 __entry->dev    = inode->i_sb->s_dev;
 521                 __entry->ino    = inode->i_ino;
 522         ),
 523
 524         TP_printk("dev %s ino %lu",
 525                   jbd2_dev_to_name(__entry->dev), __entry->ino)
 526 );
 527
 528 TRACE_EVENT(ext4_mb_discard_preallocations,
 529         TP_PROTO(struct super_block *sb, int needed),
 530
 531         TP_ARGS(sb, needed),
 532
 533         TP_STRUCT__entry(
 534                 __field(        dev_t,  dev                     )
 535                 __field(        int,    needed                  )
 536
 537         ),
 538
 539         TP_fast_assign(
 540                 __entry->dev    = sb->s_dev;
 541                 __entry->needed = needed;
 542         ),
 543
 544         TP_printk("dev %s needed %d",
 545                   jbd2_dev_to_name(__entry->dev), __entry->needed)
 546 );
 547
 548 TRACE_EVENT(ext4_request_blocks,
 549         TP_PROTO(struct ext4_allocation_request *ar),
 550
 551         TP_ARGS(ar),
 552
 553         TP_STRUCT__entry(
 554                 __field(        dev_t,  dev                     )
 555                 __field(        ino_t,  ino                     )
 556                 __field(        unsigned int, flags             )
 557                 __field(        unsigned int, len               )
 558                 __field(        __u64,  logical                 )
 559                 __field(        __u64,  goal                    )
 560                 __field(        __u64,  lleft                   )
 561                 __field(        __u64,  lright                  )
 562                 __field(        __u64,  pleft                   )
 563                 __field(        __u64,  pright                  )
 564         ),
 565
 566         TP_fast_assign(
 567                 __entry->dev    = ar->inode->i_sb->s_dev;
 568                 __entry->ino    = ar->inode->i_ino;
 569                 __entry->flags  = ar->flags;
 570                 __entry->len    = ar->len;
 571                 __entry->logical = ar->logical;
 572                 __entry->goal   = ar->goal;
 573                 __entry->lleft  = ar->lleft;
 574                 __entry->lright = ar->lright;
 575                 __entry->pleft  = ar->pleft;
 576                 __entry->pright = ar->pright;
 577         ),
 578
 579         TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
 580                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
 581                   __entry->len,
 582                   (unsigned long long) __entry->logical,
 583                   (unsigned long long) __entry->goal,
 584                   (unsigned long long) __entry->lleft,
 585                   (unsigned long long) __entry->lright,
 586                   (unsigned long long) __entry->pleft,
 587                   (unsigned long long) __entry->pright)
 588 );
 589
 590 TRACE_EVENT(ext4_allocate_blocks,
 591         TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
 592
 593         TP_ARGS(ar, block),
 594
 595         TP_STRUCT__entry(
 596                 __field(        dev_t,  dev                     )
 597                 __field(        ino_t,  ino                     )
 598                 __field(        __u64,  block                   )
 599                 __field(        unsigned int, flags             )
 600                 __field(        unsigned int, len               )
 601                 __field(        __u64,  logical                 )
 602                 __field(        __u64,  goal                    )
 603                 __field(        __u64,  lleft                   )
 604                 __field(        __u64,  lright                  )
 605                 __field(        __u64,  pleft                   )
 606                 __field(        __u64,  pright                  )
 607         ),
 608
 609         TP_fast_assign(
 610                 __entry->dev    = ar->inode->i_sb->s_dev;
 611                 __entry->ino    = ar->inode->i_ino;
 612                 __entry->block  = block;
 613                 __entry->flags  = ar->flags;
 614                 __entry->len    = ar->len;
 615                 __entry->logical = ar->logical;
 616                 __entry->goal   = ar->goal;
 617                 __entry->lleft  = ar->lleft;
 618                 __entry->lright = ar->lright;
 619                 __entry->pleft  = ar->pleft;
 620                 __entry->pright = ar->pright;
 621         ),
 622
 623         TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
 624                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
 625                   __entry->len, __entry->block,
 626                   (unsigned long long) __entry->logical,
 627                   (unsigned long long) __entry->goal,
 628                   (unsigned long long) __entry->lleft,
 629                   (unsigned long long) __entry->lright,
 630                   (unsigned long long) __entry->pleft,
 631                   (unsigned long long) __entry->pright)
 632 );
 633
 634 TRACE_EVENT(ext4_free_blocks,
 635         TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
 636                         int metadata),
 637
 638         TP_ARGS(inode, block, count, metadata),
 639
 640         TP_STRUCT__entry(
 641                 __field(        dev_t,  dev                     )
 642                 __field(        ino_t,  ino                     )
 643                 __field(        __u64,  block                   )
 644                 __field(        unsigned long,  count           )
 645                 __field(        int,    metadata                )
 646
 647         ),
 648
 649         TP_fast_assign(
 650                 __entry->dev            = inode->i_sb->s_dev;
 651                 __entry->ino            = inode->i_ino;
 652                 __entry->block          = block;
 653                 __entry->count          = count;
 654                 __entry->metadata       = metadata;
 655         ),
 656
 657         TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
 658                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
 659                   __entry->count, __entry->metadata)
 660 );
 661
 662 TRACE_EVENT(ext4_sync_file,
 663         TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
 664
 665         TP_ARGS(file, dentry, datasync),
 666
 667         TP_STRUCT__entry(
 668                 __field(        dev_t,  dev                     )
 669                 __field(        ino_t,  ino                     )
 670                 __field(        ino_t,  parent                  )
 671                 __field(        int,    datasync                )
 672         ),
 673
 674         TP_fast_assign(
 675                 __entry->dev            = dentry->d_inode->i_sb->s_dev;
 676                 __entry->ino            = dentry->d_inode->i_ino;
 677                 __entry->datasync       = datasync;
 678                 __entry->parent         = dentry->d_parent->d_inode->i_ino;
 679         ),
 680
 681         TP_printk("dev %s ino %ld parent %ld datasync %d ",
 682                   jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->parent,
 683                   __entry->datasync)
 684 );
 685
 686 TRACE_EVENT(ext4_sync_fs,
 687         TP_PROTO(struct super_block *sb, int wait),
 688
 689         TP_ARGS(sb, wait),
 690
 691         TP_STRUCT__entry(
 692                 __field(        dev_t,  dev                     )
 693                 __field(        int,    wait                    )
 694
 695         ),
 696
 697         TP_fast_assign(
 698                 __entry->dev    = sb->s_dev;
 699                 __entry->wait   = wait;
 700         ),
 701
 702         TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev),
 703                   __entry->wait)
 704 );
 705
 706 #endif /* _TRACE_EXT4_H */
 707
 708 /* This part must be outside protection */
 709 #include <trace/define_trace.h>