include/trace/events/f2fs.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM f2fs
   3
   4 #if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _TRACE_F2FS_H
   6
   7 #include <linux/tracepoint.h>
   8
   9 #define show_dev(entry)         MAJOR(entry->dev), MINOR(entry->dev)
  10 #define show_dev_ino(entry)     show_dev(entry), (unsigned long)entry->ino
  11
  12 #define show_block_type(type)                                           \
  13         __print_symbolic(type,                                          \
  14                 { NODE,         "NODE" },                               \
  15                 { DATA,         "DATA" },                               \
  16                 { META,         "META" },                               \
  17                 { META_FLUSH,   "META_FLUSH" })
  18
  19 #define F2FS_BIO_MASK(t)        (t & (READA | WRITE_FLUSH_FUA))
  20 #define F2FS_BIO_EXTRA_MASK(t)  (t & (REQ_META | REQ_PRIO))
  21
  22 #define show_bio_type(type)     show_bio_base(type), show_bio_extra(type)
  23
  24 #define show_bio_base(type)                                             \
  25         __print_symbolic(F2FS_BIO_MASK(type),                           \
  26                 { READ,                 "READ" },                       \
  27                 { READA,                "READAHEAD" },                  \
  28                 { READ_SYNC,            "READ_SYNC" },                  \
  29                 { WRITE,                "WRITE" },                      \
  30                 { WRITE_SYNC,           "WRITE_SYNC" },                 \
  31                 { WRITE_FLUSH,          "WRITE_FLUSH" },                \
  32                 { WRITE_FUA,            "WRITE_FUA" },                  \
  33                 { WRITE_FLUSH_FUA,      "WRITE_FLUSH_FUA" })
  34
  35 #define show_bio_extra(type)                                            \
  36         __print_symbolic(F2FS_BIO_EXTRA_MASK(type),                     \
  37                 { REQ_META,             "(M)" },                        \
  38                 { REQ_PRIO,             "(P)" },                        \
  39                 { REQ_META | REQ_PRIO,  "(MP)" },                       \
  40                 { 0, " \b" })
  41
  42 #define show_data_type(type)                                            \
  43         __print_symbolic(type,                                          \
  44                 { CURSEG_HOT_DATA,      "Hot DATA" },                   \
  45                 { CURSEG_WARM_DATA,     "Warm DATA" },                  \
  46                 { CURSEG_COLD_DATA,     "Cold DATA" },                  \
  47                 { CURSEG_HOT_NODE,      "Hot NODE" },                   \
  48                 { CURSEG_WARM_NODE,     "Warm NODE" },                  \
  49                 { CURSEG_COLD_NODE,     "Cold NODE" },                  \
  50                 { NO_CHECK_TYPE,        "No TYPE" })
  51
  52 #define show_file_type(type)                                            \
  53         __print_symbolic(type,                                          \
  54                 { 0,            "FILE" },                               \
  55                 { 1,            "DIR" })
  56
  57 #define show_gc_type(type)                                              \
  58         __print_symbolic(type,                                          \
  59                 { FG_GC,        "Foreground GC" },                      \
  60                 { BG_GC,        "Background GC" })
  61
  62 #define show_alloc_mode(type)                                           \
  63         __print_symbolic(type,                                          \
  64                 { LFS,  "LFS-mode" },                                   \
  65                 { SSR,  "SSR-mode" })
  66
  67 #define show_victim_policy(type)                                        \
  68         __print_symbolic(type,                                          \
  69                 { GC_GREEDY,    "Greedy" },                             \
  70                 { GC_CB,        "Cost-Benefit" })
  71
  72 #define show_cpreason(type)                                             \
  73         __print_symbolic(type,                                          \
  74                 { CP_UMOUNT,    "Umount" },                             \
  75                 { CP_SYNC,      "Sync" },                               \
  76                 { CP_DISCARD,   "Discard" })
  77
  78 struct victim_sel_policy;
  79
  80 DECLARE_EVENT_CLASS(f2fs__inode,
  81
  82         TP_PROTO(struct inode *inode),
  83
  84         TP_ARGS(inode),
  85
  86         TP_STRUCT__entry(
  87                 __field(dev_t,  dev)
  88                 __field(ino_t,  ino)
  89                 __field(ino_t,  pino)
  90                 __field(umode_t, mode)
  91                 __field(loff_t, size)
  92                 __field(unsigned int, nlink)
  93                 __field(blkcnt_t, blocks)
  94                 __field(__u8,   advise)
  95         ),
  96
  97         TP_fast_assign(
  98                 __entry->dev    = inode->i_sb->s_dev;
  99                 __entry->ino    = inode->i_ino;
 100                 __entry->pino   = F2FS_I(inode)->i_pino;
 101                 __entry->mode   = inode->i_mode;
 102                 __entry->nlink  = inode->i_nlink;
 103                 __entry->size   = inode->i_size;
 104                 __entry->blocks = inode->i_blocks;
 105                 __entry->advise = F2FS_I(inode)->i_advise;
 106         ),
 107
 108         TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
 109                 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
 110                 show_dev_ino(__entry),
 111                 (unsigned long)__entry->pino,
 112                 __entry->mode,
 113                 __entry->size,
 114                 (unsigned int)__entry->nlink,
 115                 (unsigned long long)__entry->blocks,
 116                 (unsigned char)__entry->advise)
 117 );
 118
 119 DECLARE_EVENT_CLASS(f2fs__inode_exit,
 120
 121         TP_PROTO(struct inode *inode, int ret),
 122
 123         TP_ARGS(inode, ret),
 124
 125         TP_STRUCT__entry(
 126                 __field(dev_t,  dev)
 127                 __field(ino_t,  ino)
 128                 __field(int,    ret)
 129         ),
 130
 131         TP_fast_assign(
 132                 __entry->dev    = inode->i_sb->s_dev;
 133                 __entry->ino    = inode->i_ino;
 134                 __entry->ret    = ret;
 135         ),
 136
 137         TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
 138                 show_dev_ino(__entry),
 139                 __entry->ret)
 140 );
 141
 142 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
 143
 144         TP_PROTO(struct inode *inode),
 145
 146         TP_ARGS(inode)
 147 );
 148
 149 TRACE_EVENT(f2fs_sync_file_exit,
 150
 151         TP_PROTO(struct inode *inode, bool need_cp, int datasync, int ret),
 152
 153         TP_ARGS(inode, need_cp, datasync, ret),
 154
 155         TP_STRUCT__entry(
 156                 __field(dev_t,  dev)
 157                 __field(ino_t,  ino)
 158                 __field(bool,   need_cp)
 159                 __field(int,    datasync)
 160                 __field(int,    ret)
 161         ),
 162
 163         TP_fast_assign(
 164                 __entry->dev            = inode->i_sb->s_dev;
 165                 __entry->ino            = inode->i_ino;
 166                 __entry->need_cp        = need_cp;
 167                 __entry->datasync       = datasync;
 168                 __entry->ret            = ret;
 169         ),
 170
 171         TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
 172                 "datasync = %d, ret = %d",
 173                 show_dev_ino(__entry),
 174                 __entry->need_cp ? "needed" : "not needed",
 175                 __entry->datasync,
 176                 __entry->ret)
 177 );
 178
 179 TRACE_EVENT(f2fs_sync_fs,
 180
 181         TP_PROTO(struct super_block *sb, int wait),
 182
 183         TP_ARGS(sb, wait),
 184
 185         TP_STRUCT__entry(
 186                 __field(dev_t,  dev)
 187                 __field(bool,   dirty)
 188                 __field(int,    wait)
 189         ),
 190
 191         TP_fast_assign(
 192                 __entry->dev    = sb->s_dev;
 193                 __entry->dirty  = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
 194                 __entry->wait   = wait;
 195         ),
 196
 197         TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
 198                 show_dev(__entry),
 199                 __entry->dirty ? "dirty" : "not dirty",
 200                 __entry->wait)
 201 );
 202
 203 DEFINE_EVENT(f2fs__inode, f2fs_iget,
 204
 205         TP_PROTO(struct inode *inode),
 206
 207         TP_ARGS(inode)
 208 );
 209
 210 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
 211
 212         TP_PROTO(struct inode *inode, int ret),
 213
 214         TP_ARGS(inode, ret)
 215 );
 216
 217 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
 218
 219         TP_PROTO(struct inode *inode),
 220
 221         TP_ARGS(inode)
 222 );
 223
 224 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
 225
 226         TP_PROTO(struct inode *inode, int ret),
 227
 228         TP_ARGS(inode, ret)
 229 );
 230
 231 TRACE_EVENT(f2fs_unlink_enter,
 232
 233         TP_PROTO(struct inode *dir, struct dentry *dentry),
 234
 235         TP_ARGS(dir, dentry),
 236
 237         TP_STRUCT__entry(
 238                 __field(dev_t,  dev)
 239                 __field(ino_t,  ino)
 240                 __field(loff_t, size)
 241                 __field(blkcnt_t, blocks)
 242                 __field(const char *,   name)
 243         ),
 244
 245         TP_fast_assign(
 246                 __entry->dev    = dir->i_sb->s_dev;
 247                 __entry->ino    = dir->i_ino;
 248                 __entry->size   = dir->i_size;
 249                 __entry->blocks = dir->i_blocks;
 250                 __entry->name   = dentry->d_name.name;
 251         ),
 252
 253         TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
 254                 "i_blocks = %llu, name = %s",
 255                 show_dev_ino(__entry),
 256                 __entry->size,
 257                 (unsigned long long)__entry->blocks,
 258                 __entry->name)
 259 );
 260
 261 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
 262
 263         TP_PROTO(struct inode *inode, int ret),
 264
 265         TP_ARGS(inode, ret)
 266 );
 267
 268 DEFINE_EVENT(f2fs__inode, f2fs_truncate,
 269
 270         TP_PROTO(struct inode *inode),
 271
 272         TP_ARGS(inode)
 273 );
 274
 275 TRACE_EVENT(f2fs_truncate_data_blocks_range,
 276
 277         TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
 278
 279         TP_ARGS(inode, nid,  ofs, free),
 280
 281         TP_STRUCT__entry(
 282                 __field(dev_t,  dev)
 283                 __field(ino_t,  ino)
 284                 __field(nid_t,  nid)
 285                 __field(unsigned int,   ofs)
 286                 __field(int,    free)
 287         ),
 288
 289         TP_fast_assign(
 290                 __entry->dev    = inode->i_sb->s_dev;
 291                 __entry->ino    = inode->i_ino;
 292                 __entry->nid    = nid;
 293                 __entry->ofs    = ofs;
 294                 __entry->free   = free;
 295         ),
 296
 297         TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
 298                 show_dev_ino(__entry),
 299                 (unsigned int)__entry->nid,
 300                 __entry->ofs,
 301                 __entry->free)
 302 );
 303
 304 DECLARE_EVENT_CLASS(f2fs__truncate_op,
 305
 306         TP_PROTO(struct inode *inode, u64 from),
 307
 308         TP_ARGS(inode, from),
 309
 310         TP_STRUCT__entry(
 311                 __field(dev_t,  dev)
 312                 __field(ino_t,  ino)
 313                 __field(loff_t, size)
 314                 __field(blkcnt_t, blocks)
 315                 __field(u64,    from)
 316         ),
 317
 318         TP_fast_assign(
 319                 __entry->dev    = inode->i_sb->s_dev;
 320                 __entry->ino    = inode->i_ino;
 321                 __entry->size   = inode->i_size;
 322                 __entry->blocks = inode->i_blocks;
 323                 __entry->from   = from;
 324         ),
 325
 326         TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
 327                 "start file offset = %llu",
 328                 show_dev_ino(__entry),
 329                 __entry->size,
 330                 (unsigned long long)__entry->blocks,
 331                 (unsigned long long)__entry->from)
 332 );
 333
 334 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
 335
 336         TP_PROTO(struct inode *inode, u64 from),
 337
 338         TP_ARGS(inode, from)
 339 );
 340
 341 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
 342
 343         TP_PROTO(struct inode *inode, int ret),
 344
 345         TP_ARGS(inode, ret)
 346 );
 347
 348 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
 349
 350         TP_PROTO(struct inode *inode, u64 from),
 351
 352         TP_ARGS(inode, from)
 353 );
 354
 355 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
 356
 357         TP_PROTO(struct inode *inode, int ret),
 358
 359         TP_ARGS(inode, ret)
 360 );
 361
 362 DECLARE_EVENT_CLASS(f2fs__truncate_node,
 363
 364         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 365
 366         TP_ARGS(inode, nid, blk_addr),
 367
 368         TP_STRUCT__entry(
 369                 __field(dev_t,  dev)
 370                 __field(ino_t,  ino)
 371                 __field(nid_t,  nid)
 372                 __field(block_t,        blk_addr)
 373         ),
 374
 375         TP_fast_assign(
 376                 __entry->dev            = inode->i_sb->s_dev;
 377                 __entry->ino            = inode->i_ino;
 378                 __entry->nid            = nid;
 379                 __entry->blk_addr       = blk_addr;
 380         ),
 381
 382         TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
 383                 show_dev_ino(__entry),
 384                 (unsigned int)__entry->nid,
 385                 (unsigned long long)__entry->blk_addr)
 386 );
 387
 388 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
 389
 390         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 391
 392         TP_ARGS(inode, nid, blk_addr)
 393 );
 394
 395 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
 396
 397         TP_PROTO(struct inode *inode, int ret),
 398
 399         TP_ARGS(inode, ret)
 400 );
 401
 402 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
 403
 404         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 405
 406         TP_ARGS(inode, nid, blk_addr)
 407 );
 408
 409 TRACE_EVENT(f2fs_truncate_partial_nodes,
 410
 411         TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
 412
 413         TP_ARGS(inode, nid, depth, err),
 414
 415         TP_STRUCT__entry(
 416                 __field(dev_t,  dev)
 417                 __field(ino_t,  ino)
 418                 __field(nid_t,  nid[3])
 419                 __field(int,    depth)
 420                 __field(int,    err)
 421         ),
 422
 423         TP_fast_assign(
 424                 __entry->dev    = inode->i_sb->s_dev;
 425                 __entry->ino    = inode->i_ino;
 426                 __entry->nid[0] = nid[0];
 427                 __entry->nid[1] = nid[1];
 428                 __entry->nid[2] = nid[2];
 429                 __entry->depth  = depth;
 430                 __entry->err    = err;
 431         ),
 432
 433         TP_printk("dev = (%d,%d), ino = %lu, "
 434                 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
 435                 show_dev_ino(__entry),
 436                 (unsigned int)__entry->nid[0],
 437                 (unsigned int)__entry->nid[1],
 438                 (unsigned int)__entry->nid[2],
 439                 __entry->depth,
 440                 __entry->err)
 441 );
 442
 443 TRACE_EVENT(f2fs_get_data_block,
 444         TP_PROTO(struct inode *inode, sector_t iblock,
 445                                 struct buffer_head *bh, int ret),
 446
 447         TP_ARGS(inode, iblock, bh, ret),
 448
 449         TP_STRUCT__entry(
 450                 __field(dev_t,  dev)
 451                 __field(ino_t,  ino)
 452                 __field(sector_t,       iblock)
 453                 __field(sector_t,       bh_start)
 454                 __field(size_t, bh_size)
 455                 __field(int,    ret)
 456         ),
 457
 458         TP_fast_assign(
 459                 __entry->dev            = inode->i_sb->s_dev;
 460                 __entry->ino            = inode->i_ino;
 461                 __entry->iblock         = iblock;
 462                 __entry->bh_start       = bh->b_blocknr;
 463                 __entry->bh_size        = bh->b_size;
 464                 __entry->ret            = ret;
 465         ),
 466
 467         TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
 468                 "start blkaddr = 0x%llx, len = 0x%llx bytes, err = %d",
 469                 show_dev_ino(__entry),
 470                 (unsigned long long)__entry->iblock,
 471                 (unsigned long long)__entry->bh_start,
 472                 (unsigned long long)__entry->bh_size,
 473                 __entry->ret)
 474 );
 475
 476 TRACE_EVENT(f2fs_get_victim,
 477
 478         TP_PROTO(struct super_block *sb, int type, int gc_type,
 479                         struct victim_sel_policy *p, unsigned int pre_victim,
 480                         unsigned int prefree, unsigned int free),
 481
 482         TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
 483
 484         TP_STRUCT__entry(
 485                 __field(dev_t,  dev)
 486                 __field(int,    type)
 487                 __field(int,    gc_type)
 488                 __field(int,    alloc_mode)
 489                 __field(int,    gc_mode)
 490                 __field(unsigned int,   victim)
 491                 __field(unsigned int,   ofs_unit)
 492                 __field(unsigned int,   pre_victim)
 493                 __field(unsigned int,   prefree)
 494                 __field(unsigned int,   free)
 495         ),
 496
 497         TP_fast_assign(
 498                 __entry->dev            = sb->s_dev;
 499                 __entry->type           = type;
 500                 __entry->gc_type        = gc_type;
 501                 __entry->alloc_mode     = p->alloc_mode;
 502                 __entry->gc_mode        = p->gc_mode;
 503                 __entry->victim         = p->min_segno;
 504                 __entry->ofs_unit       = p->ofs_unit;
 505                 __entry->pre_victim     = pre_victim;
 506                 __entry->prefree        = prefree;
 507                 __entry->free           = free;
 508         ),
 509
 510         TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
 511                 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
 512                 show_dev(__entry),
 513                 show_data_type(__entry->type),
 514                 show_gc_type(__entry->gc_type),
 515                 show_alloc_mode(__entry->alloc_mode),
 516                 show_victim_policy(__entry->gc_mode),
 517                 __entry->victim,
 518                 __entry->ofs_unit,
 519                 (int)__entry->pre_victim,
 520                 __entry->prefree,
 521                 __entry->free)
 522 );
 523
 524 TRACE_EVENT(f2fs_fallocate,
 525
 526         TP_PROTO(struct inode *inode, int mode,
 527                                 loff_t offset, loff_t len, int ret),
 528
 529         TP_ARGS(inode, mode, offset, len, ret),
 530
 531         TP_STRUCT__entry(
 532                 __field(dev_t,  dev)
 533                 __field(ino_t,  ino)
 534                 __field(int,    mode)
 535                 __field(loff_t, offset)
 536                 __field(loff_t, len)
 537                 __field(loff_t, size)
 538                 __field(blkcnt_t, blocks)
 539                 __field(int,    ret)
 540         ),
 541
 542         TP_fast_assign(
 543                 __entry->dev    = inode->i_sb->s_dev;
 544                 __entry->ino    = inode->i_ino;
 545                 __entry->mode   = mode;
 546                 __entry->offset = offset;
 547                 __entry->len    = len;
 548                 __entry->size   = inode->i_size;
 549                 __entry->blocks = inode->i_blocks;
 550                 __entry->ret    = ret;
 551         ),
 552
 553         TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
 554                 "len = %lld,  i_size = %lld, i_blocks = %llu, ret = %d",
 555                 show_dev_ino(__entry),
 556                 __entry->mode,
 557                 (unsigned long long)__entry->offset,
 558                 (unsigned long long)__entry->len,
 559                 (unsigned long long)__entry->size,
 560                 (unsigned long long)__entry->blocks,
 561                 __entry->ret)
 562 );
 563
 564 TRACE_EVENT(f2fs_direct_IO_enter,
 565
 566         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
 567
 568         TP_ARGS(inode, offset, len, rw),
 569
 570         TP_STRUCT__entry(
 571                 __field(dev_t,  dev)
 572                 __field(ino_t,  ino)
 573                 __field(loff_t, pos)
 574                 __field(unsigned long,  len)
 575                 __field(int,    rw)
 576         ),
 577
 578         TP_fast_assign(
 579                 __entry->dev    = inode->i_sb->s_dev;
 580                 __entry->ino    = inode->i_ino;
 581                 __entry->pos    = offset;
 582                 __entry->len    = len;
 583                 __entry->rw     = rw;
 584         ),
 585
 586         TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
 587                 show_dev_ino(__entry),
 588                 __entry->pos,
 589                 __entry->len,
 590                 __entry->rw)
 591 );
 592
 593 TRACE_EVENT(f2fs_direct_IO_exit,
 594
 595         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
 596                  int rw, int ret),
 597
 598         TP_ARGS(inode, offset, len, rw, ret),
 599
 600         TP_STRUCT__entry(
 601                 __field(dev_t,  dev)
 602                 __field(ino_t,  ino)
 603                 __field(loff_t, pos)
 604                 __field(unsigned long,  len)
 605                 __field(int,    rw)
 606                 __field(int,    ret)
 607         ),
 608
 609         TP_fast_assign(
 610                 __entry->dev    = inode->i_sb->s_dev;
 611                 __entry->ino    = inode->i_ino;
 612                 __entry->pos    = offset;
 613                 __entry->len    = len;
 614                 __entry->rw     = rw;
 615                 __entry->ret    = ret;
 616         ),
 617
 618         TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
 619                 "rw = %d ret = %d",
 620                 show_dev_ino(__entry),
 621                 __entry->pos,
 622                 __entry->len,
 623                 __entry->rw,
 624                 __entry->ret)
 625 );
 626
 627 TRACE_EVENT(f2fs_reserve_new_block,
 628
 629         TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node),
 630
 631         TP_ARGS(inode, nid, ofs_in_node),
 632
 633         TP_STRUCT__entry(
 634                 __field(dev_t,  dev)
 635                 __field(nid_t, nid)
 636                 __field(unsigned int, ofs_in_node)
 637         ),
 638
 639         TP_fast_assign(
 640                 __entry->dev    = inode->i_sb->s_dev;
 641                 __entry->nid    = nid;
 642                 __entry->ofs_in_node = ofs_in_node;
 643         ),
 644
 645         TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u",
 646                 show_dev(__entry),
 647                 (unsigned int)__entry->nid,
 648                 __entry->ofs_in_node)
 649 );
 650
 651 DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
 652
 653         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
 654
 655         TP_ARGS(page, fio),
 656
 657         TP_STRUCT__entry(
 658                 __field(dev_t, dev)
 659                 __field(ino_t, ino)
 660                 __field(pgoff_t, index)
 661                 __field(block_t, blkaddr)
 662                 __field(int, rw)
 663                 __field(int, type)
 664         ),
 665
 666         TP_fast_assign(
 667                 __entry->dev            = page->mapping->host->i_sb->s_dev;
 668                 __entry->ino            = page->mapping->host->i_ino;
 669                 __entry->index          = page->index;
 670                 __entry->blkaddr        = fio->blk_addr;
 671                 __entry->rw             = fio->rw;
 672                 __entry->type           = fio->type;
 673         ),
 674
 675         TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
 676                 "blkaddr = 0x%llx, rw = %s%s, type = %s",
 677                 show_dev_ino(__entry),
 678                 (unsigned long)__entry->index,
 679                 (unsigned long long)__entry->blkaddr,
 680                 show_bio_type(__entry->rw),
 681                 show_block_type(__entry->type))
 682 );
 683
 684 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
 685
 686         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
 687
 688         TP_ARGS(page, fio),
 689
 690         TP_CONDITION(page->mapping)
 691 );
 692
 693 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio,
 694
 695         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
 696
 697         TP_ARGS(page, fio),
 698
 699         TP_CONDITION(page->mapping)
 700 );
 701
 702 DECLARE_EVENT_CLASS(f2fs__submit_bio,
 703
 704         TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
 705                                                 struct bio *bio),
 706
 707         TP_ARGS(sb, fio, bio),
 708
 709         TP_STRUCT__entry(
 710                 __field(dev_t,  dev)
 711                 __field(int,    rw)
 712                 __field(int,    type)
 713                 __field(sector_t,       sector)
 714                 __field(unsigned int,   size)
 715         ),
 716
 717         TP_fast_assign(
 718                 __entry->dev            = sb->s_dev;
 719                 __entry->rw             = fio->rw;
 720                 __entry->type           = fio->type;
 721                 __entry->sector         = bio->bi_iter.bi_sector;
 722                 __entry->size           = bio->bi_iter.bi_size;
 723         ),
 724
 725         TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u",
 726                 show_dev(__entry),
 727                 show_bio_type(__entry->rw),
 728                 show_block_type(__entry->type),
 729                 (unsigned long long)__entry->sector,
 730                 __entry->size)
 731 );
 732
 733 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio,
 734
 735         TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
 736                                                         struct bio *bio),
 737
 738         TP_ARGS(sb, fio, bio),
 739
 740         TP_CONDITION(bio)
 741 );
 742
 743 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio,
 744
 745         TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
 746                                                         struct bio *bio),
 747
 748         TP_ARGS(sb, fio, bio),
 749
 750         TP_CONDITION(bio)
 751 );
 752
 753 TRACE_EVENT(f2fs_write_begin,
 754
 755         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 756                                 unsigned int flags),
 757
 758         TP_ARGS(inode, pos, len, flags),
 759
 760         TP_STRUCT__entry(
 761                 __field(dev_t,  dev)
 762                 __field(ino_t,  ino)
 763                 __field(loff_t, pos)
 764                 __field(unsigned int, len)
 765                 __field(unsigned int, flags)
 766         ),
 767
 768         TP_fast_assign(
 769                 __entry->dev    = inode->i_sb->s_dev;
 770                 __entry->ino    = inode->i_ino;
 771                 __entry->pos    = pos;
 772                 __entry->len    = len;
 773                 __entry->flags  = flags;
 774         ),
 775
 776         TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
 777                 show_dev_ino(__entry),
 778                 (unsigned long long)__entry->pos,
 779                 __entry->len,
 780                 __entry->flags)
 781 );
 782
 783 TRACE_EVENT(f2fs_write_end,
 784
 785         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 786                                 unsigned int copied),
 787
 788         TP_ARGS(inode, pos, len, copied),
 789
 790         TP_STRUCT__entry(
 791                 __field(dev_t,  dev)
 792                 __field(ino_t,  ino)
 793                 __field(loff_t, pos)
 794                 __field(unsigned int, len)
 795                 __field(unsigned int, copied)
 796         ),
 797
 798         TP_fast_assign(
 799                 __entry->dev    = inode->i_sb->s_dev;
 800                 __entry->ino    = inode->i_ino;
 801                 __entry->pos    = pos;
 802                 __entry->len    = len;
 803                 __entry->copied = copied;
 804         ),
 805
 806         TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
 807                 show_dev_ino(__entry),
 808                 (unsigned long long)__entry->pos,
 809                 __entry->len,
 810                 __entry->copied)
 811 );
 812
 813 DECLARE_EVENT_CLASS(f2fs__page,
 814
 815         TP_PROTO(struct page *page, int type),
 816
 817         TP_ARGS(page, type),
 818
 819         TP_STRUCT__entry(
 820                 __field(dev_t,  dev)
 821                 __field(ino_t,  ino)
 822                 __field(int, type)
 823                 __field(int, dir)
 824                 __field(pgoff_t, index)
 825                 __field(int, dirty)
 826                 __field(int, uptodate)
 827         ),
 828
 829         TP_fast_assign(
 830                 __entry->dev    = page->mapping->host->i_sb->s_dev;
 831                 __entry->ino    = page->mapping->host->i_ino;
 832                 __entry->type   = type;
 833                 __entry->dir    = S_ISDIR(page->mapping->host->i_mode);
 834                 __entry->index  = page->index;
 835                 __entry->dirty  = PageDirty(page);
 836                 __entry->uptodate = PageUptodate(page);
 837         ),
 838
 839         TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
 840                 "dirty = %d, uptodate = %d",
 841                 show_dev_ino(__entry),
 842                 show_block_type(__entry->type),
 843                 show_file_type(__entry->dir),
 844                 (unsigned long)__entry->index,
 845                 __entry->dirty,
 846                 __entry->uptodate)
 847 );
 848
 849 DEFINE_EVENT(f2fs__page, f2fs_writepage,
 850
 851         TP_PROTO(struct page *page, int type),
 852
 853         TP_ARGS(page, type)
 854 );
 855
 856 DEFINE_EVENT(f2fs__page, f2fs_readpage,
 857
 858         TP_PROTO(struct page *page, int type),
 859
 860         TP_ARGS(page, type)
 861 );
 862
 863 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
 864
 865         TP_PROTO(struct page *page, int type),
 866
 867         TP_ARGS(page, type)
 868 );
 869
 870 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
 871
 872         TP_PROTO(struct page *page, int type),
 873
 874         TP_ARGS(page, type)
 875 );
 876
 877 TRACE_EVENT(f2fs_writepages,
 878
 879         TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
 880
 881         TP_ARGS(inode, wbc, type),
 882
 883         TP_STRUCT__entry(
 884                 __field(dev_t,  dev)
 885                 __field(ino_t,  ino)
 886                 __field(int,    type)
 887                 __field(int,    dir)
 888                 __field(long,   nr_to_write)
 889                 __field(long,   pages_skipped)
 890                 __field(loff_t, range_start)
 891                 __field(loff_t, range_end)
 892                 __field(pgoff_t, writeback_index)
 893                 __field(int,    sync_mode)
 894                 __field(char,   for_kupdate)
 895                 __field(char,   for_background)
 896                 __field(char,   tagged_writepages)
 897                 __field(char,   for_reclaim)
 898                 __field(char,   range_cyclic)
 899                 __field(char,   for_sync)
 900         ),
 901
 902         TP_fast_assign(
 903                 __entry->dev            = inode->i_sb->s_dev;
 904                 __entry->ino            = inode->i_ino;
 905                 __entry->type           = type;
 906                 __entry->dir            = S_ISDIR(inode->i_mode);
 907                 __entry->nr_to_write    = wbc->nr_to_write;
 908                 __entry->pages_skipped  = wbc->pages_skipped;
 909                 __entry->range_start    = wbc->range_start;
 910                 __entry->range_end      = wbc->range_end;
 911                 __entry->writeback_index = inode->i_mapping->writeback_index;
 912                 __entry->sync_mode      = wbc->sync_mode;
 913                 __entry->for_kupdate    = wbc->for_kupdate;
 914                 __entry->for_background = wbc->for_background;
 915                 __entry->tagged_writepages      = wbc->tagged_writepages;
 916                 __entry->for_reclaim    = wbc->for_reclaim;
 917                 __entry->range_cyclic   = wbc->range_cyclic;
 918                 __entry->for_sync       = wbc->for_sync;
 919         ),
 920
 921         TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
 922                 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
 923                 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
 924                 show_dev_ino(__entry),
 925                 show_block_type(__entry->type),
 926                 show_file_type(__entry->dir),
 927                 __entry->nr_to_write,
 928                 __entry->pages_skipped,
 929                 __entry->range_start,
 930                 __entry->range_end,
 931                 (unsigned long)__entry->writeback_index,
 932                 __entry->sync_mode,
 933                 __entry->for_kupdate,
 934                 __entry->for_background,
 935                 __entry->tagged_writepages,
 936                 __entry->for_reclaim,
 937                 __entry->range_cyclic,
 938                 __entry->for_sync)
 939 );
 940
 941 TRACE_EVENT(f2fs_write_checkpoint,
 942
 943         TP_PROTO(struct super_block *sb, int reason, char *msg),
 944
 945         TP_ARGS(sb, reason, msg),
 946
 947         TP_STRUCT__entry(
 948                 __field(dev_t,  dev)
 949                 __field(int,    reason)
 950                 __field(char *, msg)
 951         ),
 952
 953         TP_fast_assign(
 954                 __entry->dev            = sb->s_dev;
 955                 __entry->reason         = reason;
 956                 __entry->msg            = msg;
 957         ),
 958
 959         TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
 960                 show_dev(__entry),
 961                 show_cpreason(__entry->reason),
 962                 __entry->msg)
 963 );
 964
 965 TRACE_EVENT(f2fs_issue_discard,
 966
 967         TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen),
 968
 969         TP_ARGS(sb, blkstart, blklen),
 970
 971         TP_STRUCT__entry(
 972                 __field(dev_t,  dev)
 973                 __field(block_t, blkstart)
 974                 __field(block_t, blklen)
 975         ),
 976
 977         TP_fast_assign(
 978                 __entry->dev    = sb->s_dev;
 979                 __entry->blkstart = blkstart;
 980                 __entry->blklen = blklen;
 981         ),
 982
 983         TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
 984                 show_dev(__entry),
 985                 (unsigned long long)__entry->blkstart,
 986                 (unsigned long long)__entry->blklen)
 987 );
 988
 989 TRACE_EVENT(f2fs_issue_flush,
 990
 991         TP_PROTO(struct super_block *sb, bool nobarrier, bool flush_merge),
 992
 993         TP_ARGS(sb, nobarrier, flush_merge),
 994
 995         TP_STRUCT__entry(
 996                 __field(dev_t,  dev)
 997                 __field(bool, nobarrier)
 998                 __field(bool, flush_merge)
 999         ),
1000
1001         TP_fast_assign(
1002                 __entry->dev    = sb->s_dev;
1003                 __entry->nobarrier = nobarrier;
1004                 __entry->flush_merge = flush_merge;
1005         ),
1006
1007         TP_printk("dev = (%d,%d), %s %s",
1008                 show_dev(__entry),
1009                 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1010                 __entry->flush_merge ? " with flush_merge" : "")
1011 );
1012 #endif /* _TRACE_F2FS_H */
1013
1014  /* This part must be outside protection */
1015 #include <trace/define_trace.h>