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(dev)           MAJOR(dev), MINOR(dev)
  10 #define show_dev_ino(entry)     show_dev(entry->dev), (unsigned long)entry->ino
  11
  12 TRACE_DEFINE_ENUM(NODE);
  13 TRACE_DEFINE_ENUM(DATA);
  14 TRACE_DEFINE_ENUM(META);
  15 TRACE_DEFINE_ENUM(META_FLUSH);
  16 TRACE_DEFINE_ENUM(INMEM);
  17 TRACE_DEFINE_ENUM(INMEM_DROP);
  18 TRACE_DEFINE_ENUM(INMEM_INVALIDATE);
  19 TRACE_DEFINE_ENUM(INMEM_REVOKE);
  20 TRACE_DEFINE_ENUM(IPU);
  21 TRACE_DEFINE_ENUM(OPU);
  22 TRACE_DEFINE_ENUM(HOT);
  23 TRACE_DEFINE_ENUM(WARM);
  24 TRACE_DEFINE_ENUM(COLD);
  25 TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
  26 TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
  27 TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
  28 TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
  29 TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
  30 TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
  31 TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
  32 TRACE_DEFINE_ENUM(GC_GREEDY);
  33 TRACE_DEFINE_ENUM(GC_CB);
  34 TRACE_DEFINE_ENUM(FG_GC);
  35 TRACE_DEFINE_ENUM(BG_GC);
  36 TRACE_DEFINE_ENUM(LFS);
  37 TRACE_DEFINE_ENUM(SSR);
  38 TRACE_DEFINE_ENUM(__REQ_RAHEAD);
  39 TRACE_DEFINE_ENUM(__REQ_SYNC);
  40 TRACE_DEFINE_ENUM(__REQ_IDLE);
  41 TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
  42 TRACE_DEFINE_ENUM(__REQ_FUA);
  43 TRACE_DEFINE_ENUM(__REQ_PRIO);
  44 TRACE_DEFINE_ENUM(__REQ_META);
  45 TRACE_DEFINE_ENUM(CP_UMOUNT);
  46 TRACE_DEFINE_ENUM(CP_FASTBOOT);
  47 TRACE_DEFINE_ENUM(CP_SYNC);
  48 TRACE_DEFINE_ENUM(CP_RECOVERY);
  49 TRACE_DEFINE_ENUM(CP_DISCARD);
  50 TRACE_DEFINE_ENUM(CP_TRIMMED);
  51
  52 #define show_block_type(type)                                           \
  53         __print_symbolic(type,                                          \
  54                 { NODE,         "NODE" },                               \
  55                 { DATA,         "DATA" },                               \
  56                 { META,         "META" },                               \
  57                 { META_FLUSH,   "META_FLUSH" },                         \
  58                 { INMEM,        "INMEM" },                              \
  59                 { INMEM_DROP,   "INMEM_DROP" },                         \
  60                 { INMEM_INVALIDATE,     "INMEM_INVALIDATE" },           \
  61                 { INMEM_REVOKE, "INMEM_REVOKE" },                       \
  62                 { IPU,          "IN-PLACE" },                           \
  63                 { OPU,          "OUT-OF-PLACE" })
  64
  65 #define show_block_temp(temp)                                           \
  66         __print_symbolic(temp,                                          \
  67                 { HOT,          "HOT" },                                \
  68                 { WARM,         "WARM" },                               \
  69                 { COLD,         "COLD" })
  70
  71 #define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO |    \
  72                         REQ_PREFLUSH | REQ_FUA)
  73 #define F2FS_BIO_FLAG_MASK(t)   (t & F2FS_OP_FLAGS)
  74
  75 #define show_bio_type(op,op_flags)      show_bio_op(op),                \
  76                                                 show_bio_op_flags(op_flags)
  77
  78 #define show_bio_op(op)                                                 \
  79         __print_symbolic(op,                                            \
  80                 { REQ_OP_READ,                  "READ" },               \
  81                 { REQ_OP_WRITE,                 "WRITE" },              \
  82                 { REQ_OP_FLUSH,                 "FLUSH" },              \
  83                 { REQ_OP_DISCARD,               "DISCARD" },            \
  84                 { REQ_OP_ZONE_REPORT,           "ZONE_REPORT" },        \
  85                 { REQ_OP_SECURE_ERASE,          "SECURE_ERASE" },       \
  86                 { REQ_OP_ZONE_RESET,            "ZONE_RESET" },         \
  87                 { REQ_OP_WRITE_SAME,            "WRITE_SAME" },         \
  88                 { REQ_OP_WRITE_ZEROES,          "WRITE_ZEROES" })
  89
  90 #define show_bio_op_flags(flags)                                        \
  91         __print_flags(F2FS_BIO_FLAG_MASK(flags), "|",                   \
  92                 { REQ_RAHEAD,           "R" },                          \
  93                 { REQ_SYNC,             "S" },                          \
  94                 { REQ_META,             "M" },                          \
  95                 { REQ_PRIO,             "P" },                          \
  96                 { REQ_PREFLUSH,         "PF" },                         \
  97                 { REQ_FUA,              "FUA" })
  98
  99 #define show_data_type(type)                                            \
 100         __print_symbolic(type,                                          \
 101                 { CURSEG_HOT_DATA,      "Hot DATA" },                   \
 102                 { CURSEG_WARM_DATA,     "Warm DATA" },                  \
 103                 { CURSEG_COLD_DATA,     "Cold DATA" },                  \
 104                 { CURSEG_HOT_NODE,      "Hot NODE" },                   \
 105                 { CURSEG_WARM_NODE,     "Warm NODE" },                  \
 106                 { CURSEG_COLD_NODE,     "Cold NODE" },                  \
 107                 { NO_CHECK_TYPE,        "No TYPE" })
 108
 109 #define show_file_type(type)                                            \
 110         __print_symbolic(type,                                          \
 111                 { 0,            "FILE" },                               \
 112                 { 1,            "DIR" })
 113
 114 #define show_gc_type(type)                                              \
 115         __print_symbolic(type,                                          \
 116                 { FG_GC,        "Foreground GC" },                      \
 117                 { BG_GC,        "Background GC" })
 118
 119 #define show_alloc_mode(type)                                           \
 120         __print_symbolic(type,                                          \
 121                 { LFS,  "LFS-mode" },                                   \
 122                 { SSR,  "SSR-mode" })
 123
 124 #define show_victim_policy(type)                                        \
 125         __print_symbolic(type,                                          \
 126                 { GC_GREEDY,    "Greedy" },                             \
 127                 { GC_CB,        "Cost-Benefit" })
 128
 129 #define show_cpreason(type)                                             \
 130         __print_flags(type, "|",                                        \
 131                 { CP_UMOUNT,    "Umount" },                             \
 132                 { CP_FASTBOOT,  "Fastboot" },                           \
 133                 { CP_SYNC,      "Sync" },                               \
 134                 { CP_RECOVERY,  "Recovery" },                           \
 135                 { CP_DISCARD,   "Discard" },                            \
 136                 { CP_UMOUNT,    "Umount" },                             \
 137                 { CP_TRIMMED,   "Trimmed" })
 138
 139 struct victim_sel_policy;
 140 struct f2fs_map_blocks;
 141
 142 DECLARE_EVENT_CLASS(f2fs__inode,
 143
 144         TP_PROTO(struct inode *inode),
 145
 146         TP_ARGS(inode),
 147
 148         TP_STRUCT__entry(
 149                 __field(dev_t,  dev)
 150                 __field(ino_t,  ino)
 151                 __field(ino_t,  pino)
 152                 __field(umode_t, mode)
 153                 __field(loff_t, size)
 154                 __field(unsigned int, nlink)
 155                 __field(blkcnt_t, blocks)
 156                 __field(__u8,   advise)
 157         ),
 158
 159         TP_fast_assign(
 160                 __entry->dev    = inode->i_sb->s_dev;
 161                 __entry->ino    = inode->i_ino;
 162                 __entry->pino   = F2FS_I(inode)->i_pino;
 163                 __entry->mode   = inode->i_mode;
 164                 __entry->nlink  = inode->i_nlink;
 165                 __entry->size   = inode->i_size;
 166                 __entry->blocks = inode->i_blocks;
 167                 __entry->advise = F2FS_I(inode)->i_advise;
 168         ),
 169
 170         TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
 171                 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
 172                 show_dev_ino(__entry),
 173                 (unsigned long)__entry->pino,
 174                 __entry->mode,
 175                 __entry->size,
 176                 (unsigned int)__entry->nlink,
 177                 (unsigned long long)__entry->blocks,
 178                 (unsigned char)__entry->advise)
 179 );
 180
 181 DECLARE_EVENT_CLASS(f2fs__inode_exit,
 182
 183         TP_PROTO(struct inode *inode, int ret),
 184
 185         TP_ARGS(inode, ret),
 186
 187         TP_STRUCT__entry(
 188                 __field(dev_t,  dev)
 189                 __field(ino_t,  ino)
 190                 __field(int,    ret)
 191         ),
 192
 193         TP_fast_assign(
 194                 __entry->dev    = inode->i_sb->s_dev;
 195                 __entry->ino    = inode->i_ino;
 196                 __entry->ret    = ret;
 197         ),
 198
 199         TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
 200                 show_dev_ino(__entry),
 201                 __entry->ret)
 202 );
 203
 204 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
 205
 206         TP_PROTO(struct inode *inode),
 207
 208         TP_ARGS(inode)
 209 );
 210
 211 TRACE_EVENT(f2fs_sync_file_exit,
 212
 213         TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret),
 214
 215         TP_ARGS(inode, need_cp, datasync, ret),
 216
 217         TP_STRUCT__entry(
 218                 __field(dev_t,  dev)
 219                 __field(ino_t,  ino)
 220                 __field(int,    need_cp)
 221                 __field(int,    datasync)
 222                 __field(int,    ret)
 223         ),
 224
 225         TP_fast_assign(
 226                 __entry->dev            = inode->i_sb->s_dev;
 227                 __entry->ino            = inode->i_ino;
 228                 __entry->need_cp        = need_cp;
 229                 __entry->datasync       = datasync;
 230                 __entry->ret            = ret;
 231         ),
 232
 233         TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
 234                 "datasync = %d, ret = %d",
 235                 show_dev_ino(__entry),
 236                 __entry->need_cp ? "needed" : "not needed",
 237                 __entry->datasync,
 238                 __entry->ret)
 239 );
 240
 241 TRACE_EVENT(f2fs_sync_fs,
 242
 243         TP_PROTO(struct super_block *sb, int wait),
 244
 245         TP_ARGS(sb, wait),
 246
 247         TP_STRUCT__entry(
 248                 __field(dev_t,  dev)
 249                 __field(int,    dirty)
 250                 __field(int,    wait)
 251         ),
 252
 253         TP_fast_assign(
 254                 __entry->dev    = sb->s_dev;
 255                 __entry->dirty  = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
 256                 __entry->wait   = wait;
 257         ),
 258
 259         TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
 260                 show_dev(__entry->dev),
 261                 __entry->dirty ? "dirty" : "not dirty",
 262                 __entry->wait)
 263 );
 264
 265 DEFINE_EVENT(f2fs__inode, f2fs_iget,
 266
 267         TP_PROTO(struct inode *inode),
 268
 269         TP_ARGS(inode)
 270 );
 271
 272 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
 273
 274         TP_PROTO(struct inode *inode, int ret),
 275
 276         TP_ARGS(inode, ret)
 277 );
 278
 279 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
 280
 281         TP_PROTO(struct inode *inode),
 282
 283         TP_ARGS(inode)
 284 );
 285
 286 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
 287
 288         TP_PROTO(struct inode *inode, int ret),
 289
 290         TP_ARGS(inode, ret)
 291 );
 292
 293 TRACE_EVENT(f2fs_unlink_enter,
 294
 295         TP_PROTO(struct inode *dir, struct dentry *dentry),
 296
 297         TP_ARGS(dir, dentry),
 298
 299         TP_STRUCT__entry(
 300                 __field(dev_t,  dev)
 301                 __field(ino_t,  ino)
 302                 __field(loff_t, size)
 303                 __field(blkcnt_t, blocks)
 304                 __field(const char *,   name)
 305         ),
 306
 307         TP_fast_assign(
 308                 __entry->dev    = dir->i_sb->s_dev;
 309                 __entry->ino    = dir->i_ino;
 310                 __entry->size   = dir->i_size;
 311                 __entry->blocks = dir->i_blocks;
 312                 __entry->name   = dentry->d_name.name;
 313         ),
 314
 315         TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
 316                 "i_blocks = %llu, name = %s",
 317                 show_dev_ino(__entry),
 318                 __entry->size,
 319                 (unsigned long long)__entry->blocks,
 320                 __entry->name)
 321 );
 322
 323 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
 324
 325         TP_PROTO(struct inode *inode, int ret),
 326
 327         TP_ARGS(inode, ret)
 328 );
 329
 330 DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
 331
 332         TP_PROTO(struct inode *inode, int ret),
 333
 334         TP_ARGS(inode, ret)
 335 );
 336
 337 DEFINE_EVENT(f2fs__inode, f2fs_truncate,
 338
 339         TP_PROTO(struct inode *inode),
 340
 341         TP_ARGS(inode)
 342 );
 343
 344 TRACE_EVENT(f2fs_truncate_data_blocks_range,
 345
 346         TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
 347
 348         TP_ARGS(inode, nid,  ofs, free),
 349
 350         TP_STRUCT__entry(
 351                 __field(dev_t,  dev)
 352                 __field(ino_t,  ino)
 353                 __field(nid_t,  nid)
 354                 __field(unsigned int,   ofs)
 355                 __field(int,    free)
 356         ),
 357
 358         TP_fast_assign(
 359                 __entry->dev    = inode->i_sb->s_dev;
 360                 __entry->ino    = inode->i_ino;
 361                 __entry->nid    = nid;
 362                 __entry->ofs    = ofs;
 363                 __entry->free   = free;
 364         ),
 365
 366         TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
 367                 show_dev_ino(__entry),
 368                 (unsigned int)__entry->nid,
 369                 __entry->ofs,
 370                 __entry->free)
 371 );
 372
 373 DECLARE_EVENT_CLASS(f2fs__truncate_op,
 374
 375         TP_PROTO(struct inode *inode, u64 from),
 376
 377         TP_ARGS(inode, from),
 378
 379         TP_STRUCT__entry(
 380                 __field(dev_t,  dev)
 381                 __field(ino_t,  ino)
 382                 __field(loff_t, size)
 383                 __field(blkcnt_t, blocks)
 384                 __field(u64,    from)
 385         ),
 386
 387         TP_fast_assign(
 388                 __entry->dev    = inode->i_sb->s_dev;
 389                 __entry->ino    = inode->i_ino;
 390                 __entry->size   = inode->i_size;
 391                 __entry->blocks = inode->i_blocks;
 392                 __entry->from   = from;
 393         ),
 394
 395         TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
 396                 "start file offset = %llu",
 397                 show_dev_ino(__entry),
 398                 __entry->size,
 399                 (unsigned long long)__entry->blocks,
 400                 (unsigned long long)__entry->from)
 401 );
 402
 403 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
 404
 405         TP_PROTO(struct inode *inode, u64 from),
 406
 407         TP_ARGS(inode, from)
 408 );
 409
 410 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
 411
 412         TP_PROTO(struct inode *inode, int ret),
 413
 414         TP_ARGS(inode, ret)
 415 );
 416
 417 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
 418
 419         TP_PROTO(struct inode *inode, u64 from),
 420
 421         TP_ARGS(inode, from)
 422 );
 423
 424 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
 425
 426         TP_PROTO(struct inode *inode, int ret),
 427
 428         TP_ARGS(inode, ret)
 429 );
 430
 431 DECLARE_EVENT_CLASS(f2fs__truncate_node,
 432
 433         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 434
 435         TP_ARGS(inode, nid, blk_addr),
 436
 437         TP_STRUCT__entry(
 438                 __field(dev_t,  dev)
 439                 __field(ino_t,  ino)
 440                 __field(nid_t,  nid)
 441                 __field(block_t,        blk_addr)
 442         ),
 443
 444         TP_fast_assign(
 445                 __entry->dev            = inode->i_sb->s_dev;
 446                 __entry->ino            = inode->i_ino;
 447                 __entry->nid            = nid;
 448                 __entry->blk_addr       = blk_addr;
 449         ),
 450
 451         TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
 452                 show_dev_ino(__entry),
 453                 (unsigned int)__entry->nid,
 454                 (unsigned long long)__entry->blk_addr)
 455 );
 456
 457 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
 458
 459         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 460
 461         TP_ARGS(inode, nid, blk_addr)
 462 );
 463
 464 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
 465
 466         TP_PROTO(struct inode *inode, int ret),
 467
 468         TP_ARGS(inode, ret)
 469 );
 470
 471 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
 472
 473         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 474
 475         TP_ARGS(inode, nid, blk_addr)
 476 );
 477
 478 TRACE_EVENT(f2fs_truncate_partial_nodes,
 479
 480         TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
 481
 482         TP_ARGS(inode, nid, depth, err),
 483
 484         TP_STRUCT__entry(
 485                 __field(dev_t,  dev)
 486                 __field(ino_t,  ino)
 487                 __field(nid_t,  nid[3])
 488                 __field(int,    depth)
 489                 __field(int,    err)
 490         ),
 491
 492         TP_fast_assign(
 493                 __entry->dev    = inode->i_sb->s_dev;
 494                 __entry->ino    = inode->i_ino;
 495                 __entry->nid[0] = nid[0];
 496                 __entry->nid[1] = nid[1];
 497                 __entry->nid[2] = nid[2];
 498                 __entry->depth  = depth;
 499                 __entry->err    = err;
 500         ),
 501
 502         TP_printk("dev = (%d,%d), ino = %lu, "
 503                 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
 504                 show_dev_ino(__entry),
 505                 (unsigned int)__entry->nid[0],
 506                 (unsigned int)__entry->nid[1],
 507                 (unsigned int)__entry->nid[2],
 508                 __entry->depth,
 509                 __entry->err)
 510 );
 511
 512 TRACE_EVENT(f2fs_map_blocks,
 513         TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
 514
 515         TP_ARGS(inode, map, ret),
 516
 517         TP_STRUCT__entry(
 518                 __field(dev_t,  dev)
 519                 __field(ino_t,  ino)
 520                 __field(block_t,        m_lblk)
 521                 __field(block_t,        m_pblk)
 522                 __field(unsigned int,   m_len)
 523                 __field(int,    ret)
 524         ),
 525
 526         TP_fast_assign(
 527                 __entry->dev            = inode->i_sb->s_dev;
 528                 __entry->ino            = inode->i_ino;
 529                 __entry->m_lblk         = map->m_lblk;
 530                 __entry->m_pblk         = map->m_pblk;
 531                 __entry->m_len          = map->m_len;
 532                 __entry->ret            = ret;
 533         ),
 534
 535         TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
 536                 "start blkaddr = 0x%llx, len = 0x%llx, err = %d",
 537                 show_dev_ino(__entry),
 538                 (unsigned long long)__entry->m_lblk,
 539                 (unsigned long long)__entry->m_pblk,
 540                 (unsigned long long)__entry->m_len,
 541                 __entry->ret)
 542 );
 543
 544 TRACE_EVENT(f2fs_background_gc,
 545
 546         TP_PROTO(struct super_block *sb, unsigned int wait_ms,
 547                         unsigned int prefree, unsigned int free),
 548
 549         TP_ARGS(sb, wait_ms, prefree, free),
 550
 551         TP_STRUCT__entry(
 552                 __field(dev_t,  dev)
 553                 __field(unsigned int,   wait_ms)
 554                 __field(unsigned int,   prefree)
 555                 __field(unsigned int,   free)
 556         ),
 557
 558         TP_fast_assign(
 559                 __entry->dev            = sb->s_dev;
 560                 __entry->wait_ms        = wait_ms;
 561                 __entry->prefree        = prefree;
 562                 __entry->free           = free;
 563         ),
 564
 565         TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
 566                 show_dev(__entry->dev),
 567                 __entry->wait_ms,
 568                 __entry->prefree,
 569                 __entry->free)
 570 );
 571
 572 TRACE_EVENT(f2fs_gc_begin,
 573
 574         TP_PROTO(struct super_block *sb, bool sync, bool background,
 575                         long long dirty_nodes, long long dirty_dents,
 576                         long long dirty_imeta, unsigned int free_sec,
 577                         unsigned int free_seg, int reserved_seg,
 578                         unsigned int prefree_seg),
 579
 580         TP_ARGS(sb, sync, background, dirty_nodes, dirty_dents, dirty_imeta,
 581                 free_sec, free_seg, reserved_seg, prefree_seg),
 582
 583         TP_STRUCT__entry(
 584                 __field(dev_t,          dev)
 585                 __field(bool,           sync)
 586                 __field(bool,           background)
 587                 __field(long long,      dirty_nodes)
 588                 __field(long long,      dirty_dents)
 589                 __field(long long,      dirty_imeta)
 590                 __field(unsigned int,   free_sec)
 591                 __field(unsigned int,   free_seg)
 592                 __field(int,            reserved_seg)
 593                 __field(unsigned int,   prefree_seg)
 594         ),
 595
 596         TP_fast_assign(
 597                 __entry->dev            = sb->s_dev;
 598                 __entry->sync           = sync;
 599                 __entry->background     = background;
 600                 __entry->dirty_nodes    = dirty_nodes;
 601                 __entry->dirty_dents    = dirty_dents;
 602                 __entry->dirty_imeta    = dirty_imeta;
 603                 __entry->free_sec       = free_sec;
 604                 __entry->free_seg       = free_seg;
 605                 __entry->reserved_seg   = reserved_seg;
 606                 __entry->prefree_seg    = prefree_seg;
 607         ),
 608
 609         TP_printk("dev = (%d,%d), sync = %d, background = %d, nodes = %lld, "
 610                 "dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, "
 611                 "rsv_seg:%d, prefree_seg:%u",
 612                 show_dev(__entry->dev),
 613                 __entry->sync,
 614                 __entry->background,
 615                 __entry->dirty_nodes,
 616                 __entry->dirty_dents,
 617                 __entry->dirty_imeta,
 618                 __entry->free_sec,
 619                 __entry->free_seg,
 620                 __entry->reserved_seg,
 621                 __entry->prefree_seg)
 622 );
 623
 624 TRACE_EVENT(f2fs_gc_end,
 625
 626         TP_PROTO(struct super_block *sb, int ret, int seg_freed,
 627                         int sec_freed, long long dirty_nodes,
 628                         long long dirty_dents, long long dirty_imeta,
 629                         unsigned int free_sec, unsigned int free_seg,
 630                         int reserved_seg, unsigned int prefree_seg),
 631
 632         TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents,
 633                 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg),
 634
 635         TP_STRUCT__entry(
 636                 __field(dev_t,          dev)
 637                 __field(int,            ret)
 638                 __field(int,            seg_freed)
 639                 __field(int,            sec_freed)
 640                 __field(long long,      dirty_nodes)
 641                 __field(long long,      dirty_dents)
 642                 __field(long long,      dirty_imeta)
 643                 __field(unsigned int,   free_sec)
 644                 __field(unsigned int,   free_seg)
 645                 __field(int,            reserved_seg)
 646                 __field(unsigned int,   prefree_seg)
 647         ),
 648
 649         TP_fast_assign(
 650                 __entry->dev            = sb->s_dev;
 651                 __entry->ret            = ret;
 652                 __entry->seg_freed      = seg_freed;
 653                 __entry->sec_freed      = sec_freed;
 654                 __entry->dirty_nodes    = dirty_nodes;
 655                 __entry->dirty_dents    = dirty_dents;
 656                 __entry->dirty_imeta    = dirty_imeta;
 657                 __entry->free_sec       = free_sec;
 658                 __entry->free_seg       = free_seg;
 659                 __entry->reserved_seg   = reserved_seg;
 660                 __entry->prefree_seg    = prefree_seg;
 661         ),
 662
 663         TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, "
 664                 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, "
 665                 "free_seg:%u, rsv_seg:%d, prefree_seg:%u",
 666                 show_dev(__entry->dev),
 667                 __entry->ret,
 668                 __entry->seg_freed,
 669                 __entry->sec_freed,
 670                 __entry->dirty_nodes,
 671                 __entry->dirty_dents,
 672                 __entry->dirty_imeta,
 673                 __entry->free_sec,
 674                 __entry->free_seg,
 675                 __entry->reserved_seg,
 676                 __entry->prefree_seg)
 677 );
 678
 679 TRACE_EVENT(f2fs_get_victim,
 680
 681         TP_PROTO(struct super_block *sb, int type, int gc_type,
 682                         struct victim_sel_policy *p, unsigned int pre_victim,
 683                         unsigned int prefree, unsigned int free),
 684
 685         TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
 686
 687         TP_STRUCT__entry(
 688                 __field(dev_t,  dev)
 689                 __field(int,    type)
 690                 __field(int,    gc_type)
 691                 __field(int,    alloc_mode)
 692                 __field(int,    gc_mode)
 693                 __field(unsigned int,   victim)
 694                 __field(unsigned int,   cost)
 695                 __field(unsigned int,   ofs_unit)
 696                 __field(unsigned int,   pre_victim)
 697                 __field(unsigned int,   prefree)
 698                 __field(unsigned int,   free)
 699         ),
 700
 701         TP_fast_assign(
 702                 __entry->dev            = sb->s_dev;
 703                 __entry->type           = type;
 704                 __entry->gc_type        = gc_type;
 705                 __entry->alloc_mode     = p->alloc_mode;
 706                 __entry->gc_mode        = p->gc_mode;
 707                 __entry->victim         = p->min_segno;
 708                 __entry->cost           = p->min_cost;
 709                 __entry->ofs_unit       = p->ofs_unit;
 710                 __entry->pre_victim     = pre_victim;
 711                 __entry->prefree        = prefree;
 712                 __entry->free           = free;
 713         ),
 714
 715         TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
 716                 "victim = %u, cost = %u, ofs_unit = %u, "
 717                 "pre_victim_secno = %d, prefree = %u, free = %u",
 718                 show_dev(__entry->dev),
 719                 show_data_type(__entry->type),
 720                 show_gc_type(__entry->gc_type),
 721                 show_alloc_mode(__entry->alloc_mode),
 722                 show_victim_policy(__entry->gc_mode),
 723                 __entry->victim,
 724                 __entry->cost,
 725                 __entry->ofs_unit,
 726                 (int)__entry->pre_victim,
 727                 __entry->prefree,
 728                 __entry->free)
 729 );
 730
 731 TRACE_EVENT(f2fs_fallocate,
 732
 733         TP_PROTO(struct inode *inode, int mode,
 734                                 loff_t offset, loff_t len, int ret),
 735
 736         TP_ARGS(inode, mode, offset, len, ret),
 737
 738         TP_STRUCT__entry(
 739                 __field(dev_t,  dev)
 740                 __field(ino_t,  ino)
 741                 __field(int,    mode)
 742                 __field(loff_t, offset)
 743                 __field(loff_t, len)
 744                 __field(loff_t, size)
 745                 __field(blkcnt_t, blocks)
 746                 __field(int,    ret)
 747         ),
 748
 749         TP_fast_assign(
 750                 __entry->dev    = inode->i_sb->s_dev;
 751                 __entry->ino    = inode->i_ino;
 752                 __entry->mode   = mode;
 753                 __entry->offset = offset;
 754                 __entry->len    = len;
 755                 __entry->size   = inode->i_size;
 756                 __entry->blocks = inode->i_blocks;
 757                 __entry->ret    = ret;
 758         ),
 759
 760         TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
 761                 "len = %lld,  i_size = %lld, i_blocks = %llu, ret = %d",
 762                 show_dev_ino(__entry),
 763                 __entry->mode,
 764                 (unsigned long long)__entry->offset,
 765                 (unsigned long long)__entry->len,
 766                 (unsigned long long)__entry->size,
 767                 (unsigned long long)__entry->blocks,
 768                 __entry->ret)
 769 );
 770
 771 TRACE_EVENT(f2fs_direct_IO_enter,
 772
 773         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
 774
 775         TP_ARGS(inode, offset, len, rw),
 776
 777         TP_STRUCT__entry(
 778                 __field(dev_t,  dev)
 779                 __field(ino_t,  ino)
 780                 __field(loff_t, pos)
 781                 __field(unsigned long,  len)
 782                 __field(int,    rw)
 783         ),
 784
 785         TP_fast_assign(
 786                 __entry->dev    = inode->i_sb->s_dev;
 787                 __entry->ino    = inode->i_ino;
 788                 __entry->pos    = offset;
 789                 __entry->len    = len;
 790                 __entry->rw     = rw;
 791         ),
 792
 793         TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
 794                 show_dev_ino(__entry),
 795                 __entry->pos,
 796                 __entry->len,
 797                 __entry->rw)
 798 );
 799
 800 TRACE_EVENT(f2fs_direct_IO_exit,
 801
 802         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
 803                  int rw, int ret),
 804
 805         TP_ARGS(inode, offset, len, rw, ret),
 806
 807         TP_STRUCT__entry(
 808                 __field(dev_t,  dev)
 809                 __field(ino_t,  ino)
 810                 __field(loff_t, pos)
 811                 __field(unsigned long,  len)
 812                 __field(int,    rw)
 813                 __field(int,    ret)
 814         ),
 815
 816         TP_fast_assign(
 817                 __entry->dev    = inode->i_sb->s_dev;
 818                 __entry->ino    = inode->i_ino;
 819                 __entry->pos    = offset;
 820                 __entry->len    = len;
 821                 __entry->rw     = rw;
 822                 __entry->ret    = ret;
 823         ),
 824
 825         TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
 826                 "rw = %d ret = %d",
 827                 show_dev_ino(__entry),
 828                 __entry->pos,
 829                 __entry->len,
 830                 __entry->rw,
 831                 __entry->ret)
 832 );
 833
 834 TRACE_EVENT(f2fs_reserve_new_blocks,
 835
 836         TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
 837                                                         blkcnt_t count),
 838
 839         TP_ARGS(inode, nid, ofs_in_node, count),
 840
 841         TP_STRUCT__entry(
 842                 __field(dev_t,  dev)
 843                 __field(nid_t, nid)
 844                 __field(unsigned int, ofs_in_node)
 845                 __field(blkcnt_t, count)
 846         ),
 847
 848         TP_fast_assign(
 849                 __entry->dev    = inode->i_sb->s_dev;
 850                 __entry->nid    = nid;
 851                 __entry->ofs_in_node = ofs_in_node;
 852                 __entry->count = count;
 853         ),
 854
 855         TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
 856                 show_dev(__entry->dev),
 857                 (unsigned int)__entry->nid,
 858                 __entry->ofs_in_node,
 859                 (unsigned long long)__entry->count)
 860 );
 861
 862 DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
 863
 864         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
 865
 866         TP_ARGS(page, fio),
 867
 868         TP_STRUCT__entry(
 869                 __field(dev_t, dev)
 870                 __field(ino_t, ino)
 871                 __field(pgoff_t, index)
 872                 __field(block_t, old_blkaddr)
 873                 __field(block_t, new_blkaddr)
 874                 __field(int, op)
 875                 __field(int, op_flags)
 876                 __field(int, temp)
 877                 __field(int, type)
 878         ),
 879
 880         TP_fast_assign(
 881                 __entry->dev            = page->mapping->host->i_sb->s_dev;
 882                 __entry->ino            = page->mapping->host->i_ino;
 883                 __entry->index          = page->index;
 884                 __entry->old_blkaddr    = fio->old_blkaddr;
 885                 __entry->new_blkaddr    = fio->new_blkaddr;
 886                 __entry->op             = fio->op;
 887                 __entry->op_flags       = fio->op_flags;
 888                 __entry->temp           = fio->temp;
 889                 __entry->type           = fio->type;
 890         ),
 891
 892         TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
 893                 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
 894                 show_dev_ino(__entry),
 895                 (unsigned long)__entry->index,
 896                 (unsigned long long)__entry->old_blkaddr,
 897                 (unsigned long long)__entry->new_blkaddr,
 898                 show_bio_type(__entry->op, __entry->op_flags),
 899                 show_block_temp(__entry->temp),
 900                 show_block_type(__entry->type))
 901 );
 902
 903 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
 904
 905         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
 906
 907         TP_ARGS(page, fio),
 908
 909         TP_CONDITION(page->mapping)
 910 );
 911
 912 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,
 913
 914         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
 915
 916         TP_ARGS(page, fio),
 917
 918         TP_CONDITION(page->mapping)
 919 );
 920
 921 DECLARE_EVENT_CLASS(f2fs__bio,
 922
 923         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
 924
 925         TP_ARGS(sb, type, bio),
 926
 927         TP_STRUCT__entry(
 928                 __field(dev_t,  dev)
 929                 __field(dev_t,  target)
 930                 __field(int,    op)
 931                 __field(int,    op_flags)
 932                 __field(int,    type)
 933                 __field(sector_t,       sector)
 934                 __field(unsigned int,   size)
 935         ),
 936
 937         TP_fast_assign(
 938                 __entry->dev            = sb->s_dev;
 939                 __entry->target         = bio_dev(bio);
 940                 __entry->op             = bio_op(bio);
 941                 __entry->op_flags       = bio->bi_opf;
 942                 __entry->type           = type;
 943                 __entry->sector         = bio->bi_iter.bi_sector;
 944                 __entry->size           = bio->bi_iter.bi_size;
 945         ),
 946
 947         TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
 948                 show_dev(__entry->target),
 949                 show_dev(__entry->dev),
 950                 show_bio_type(__entry->op, __entry->op_flags),
 951                 show_block_type(__entry->type),
 952                 (unsigned long long)__entry->sector,
 953                 __entry->size)
 954 );
 955
 956 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
 957
 958         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
 959
 960         TP_ARGS(sb, type, bio),
 961
 962         TP_CONDITION(bio)
 963 );
 964
 965 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
 966
 967         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
 968
 969         TP_ARGS(sb, type, bio),
 970
 971         TP_CONDITION(bio)
 972 );
 973
 974 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
 975
 976         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
 977
 978         TP_ARGS(sb, type, bio),
 979
 980         TP_CONDITION(bio)
 981 );
 982
 983 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
 984
 985         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
 986
 987         TP_ARGS(sb, type, bio),
 988
 989         TP_CONDITION(bio)
 990 );
 991
 992 TRACE_EVENT(f2fs_write_begin,
 993
 994         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 995                                 unsigned int flags),
 996
 997         TP_ARGS(inode, pos, len, flags),
 998
 999         TP_STRUCT__entry(
1000                 __field(dev_t,  dev)
1001                 __field(ino_t,  ino)
1002                 __field(loff_t, pos)
1003                 __field(unsigned int, len)
1004                 __field(unsigned int, flags)
1005         ),
1006
1007         TP_fast_assign(
1008                 __entry->dev    = inode->i_sb->s_dev;
1009                 __entry->ino    = inode->i_ino;
1010                 __entry->pos    = pos;
1011                 __entry->len    = len;
1012                 __entry->flags  = flags;
1013         ),
1014
1015         TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
1016                 show_dev_ino(__entry),
1017                 (unsigned long long)__entry->pos,
1018                 __entry->len,
1019                 __entry->flags)
1020 );
1021
1022 TRACE_EVENT(f2fs_write_end,
1023
1024         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
1025                                 unsigned int copied),
1026
1027         TP_ARGS(inode, pos, len, copied),
1028
1029         TP_STRUCT__entry(
1030                 __field(dev_t,  dev)
1031                 __field(ino_t,  ino)
1032                 __field(loff_t, pos)
1033                 __field(unsigned int, len)
1034                 __field(unsigned int, copied)
1035         ),
1036
1037         TP_fast_assign(
1038                 __entry->dev    = inode->i_sb->s_dev;
1039                 __entry->ino    = inode->i_ino;
1040                 __entry->pos    = pos;
1041                 __entry->len    = len;
1042                 __entry->copied = copied;
1043         ),
1044
1045         TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
1046                 show_dev_ino(__entry),
1047                 (unsigned long long)__entry->pos,
1048                 __entry->len,
1049                 __entry->copied)
1050 );
1051
1052 DECLARE_EVENT_CLASS(f2fs__page,
1053
1054         TP_PROTO(struct page *page, int type),
1055
1056         TP_ARGS(page, type),
1057
1058         TP_STRUCT__entry(
1059                 __field(dev_t,  dev)
1060                 __field(ino_t,  ino)
1061                 __field(int, type)
1062                 __field(int, dir)
1063                 __field(pgoff_t, index)
1064                 __field(int, dirty)
1065                 __field(int, uptodate)
1066         ),
1067
1068         TP_fast_assign(
1069                 __entry->dev    = page->mapping->host->i_sb->s_dev;
1070                 __entry->ino    = page->mapping->host->i_ino;
1071                 __entry->type   = type;
1072                 __entry->dir    = S_ISDIR(page->mapping->host->i_mode);
1073                 __entry->index  = page->index;
1074                 __entry->dirty  = PageDirty(page);
1075                 __entry->uptodate = PageUptodate(page);
1076         ),
1077
1078         TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
1079                 "dirty = %d, uptodate = %d",
1080                 show_dev_ino(__entry),
1081                 show_block_type(__entry->type),
1082                 show_file_type(__entry->dir),
1083                 (unsigned long)__entry->index,
1084                 __entry->dirty,
1085                 __entry->uptodate)
1086 );
1087
1088 DEFINE_EVENT(f2fs__page, f2fs_writepage,
1089
1090         TP_PROTO(struct page *page, int type),
1091
1092         TP_ARGS(page, type)
1093 );
1094
1095 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
1096
1097         TP_PROTO(struct page *page, int type),
1098
1099         TP_ARGS(page, type)
1100 );
1101
1102 DEFINE_EVENT(f2fs__page, f2fs_readpage,
1103
1104         TP_PROTO(struct page *page, int type),
1105
1106         TP_ARGS(page, type)
1107 );
1108
1109 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
1110
1111         TP_PROTO(struct page *page, int type),
1112
1113         TP_ARGS(page, type)
1114 );
1115
1116 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
1117
1118         TP_PROTO(struct page *page, int type),
1119
1120         TP_ARGS(page, type)
1121 );
1122
1123 DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
1124
1125         TP_PROTO(struct page *page, int type),
1126
1127         TP_ARGS(page, type)
1128 );
1129
1130 DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
1131
1132         TP_PROTO(struct page *page, int type),
1133
1134         TP_ARGS(page, type)
1135 );
1136
1137 TRACE_EVENT(f2fs_writepages,
1138
1139         TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
1140
1141         TP_ARGS(inode, wbc, type),
1142
1143         TP_STRUCT__entry(
1144                 __field(dev_t,  dev)
1145                 __field(ino_t,  ino)
1146                 __field(int,    type)
1147                 __field(int,    dir)
1148                 __field(long,   nr_to_write)
1149                 __field(long,   pages_skipped)
1150                 __field(loff_t, range_start)
1151                 __field(loff_t, range_end)
1152                 __field(pgoff_t, writeback_index)
1153                 __field(int,    sync_mode)
1154                 __field(char,   for_kupdate)
1155                 __field(char,   for_background)
1156                 __field(char,   tagged_writepages)
1157                 __field(char,   for_reclaim)
1158                 __field(char,   range_cyclic)
1159                 __field(char,   for_sync)
1160         ),
1161
1162         TP_fast_assign(
1163                 __entry->dev            = inode->i_sb->s_dev;
1164                 __entry->ino            = inode->i_ino;
1165                 __entry->type           = type;
1166                 __entry->dir            = S_ISDIR(inode->i_mode);
1167                 __entry->nr_to_write    = wbc->nr_to_write;
1168                 __entry->pages_skipped  = wbc->pages_skipped;
1169                 __entry->range_start    = wbc->range_start;
1170                 __entry->range_end      = wbc->range_end;
1171                 __entry->writeback_index = inode->i_mapping->writeback_index;
1172                 __entry->sync_mode      = wbc->sync_mode;
1173                 __entry->for_kupdate    = wbc->for_kupdate;
1174                 __entry->for_background = wbc->for_background;
1175                 __entry->tagged_writepages      = wbc->tagged_writepages;
1176                 __entry->for_reclaim    = wbc->for_reclaim;
1177                 __entry->range_cyclic   = wbc->range_cyclic;
1178                 __entry->for_sync       = wbc->for_sync;
1179         ),
1180
1181         TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
1182                 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
1183                 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
1184                 show_dev_ino(__entry),
1185                 show_block_type(__entry->type),
1186                 show_file_type(__entry->dir),
1187                 __entry->nr_to_write,
1188                 __entry->pages_skipped,
1189                 __entry->range_start,
1190                 __entry->range_end,
1191                 (unsigned long)__entry->writeback_index,
1192                 __entry->sync_mode,
1193                 __entry->for_kupdate,
1194                 __entry->for_background,
1195                 __entry->tagged_writepages,
1196                 __entry->for_reclaim,
1197                 __entry->range_cyclic,
1198                 __entry->for_sync)
1199 );
1200
1201 TRACE_EVENT(f2fs_readpages,
1202
1203         TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),
1204
1205         TP_ARGS(inode, page, nrpage),
1206
1207         TP_STRUCT__entry(
1208                 __field(dev_t,  dev)
1209                 __field(ino_t,  ino)
1210                 __field(pgoff_t,        start)
1211                 __field(unsigned int,   nrpage)
1212         ),
1213
1214         TP_fast_assign(
1215                 __entry->dev    = inode->i_sb->s_dev;
1216                 __entry->ino    = inode->i_ino;
1217                 __entry->start  = page->index;
1218                 __entry->nrpage = nrpage;
1219         ),
1220
1221         TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
1222                 show_dev_ino(__entry),
1223                 (unsigned long)__entry->start,
1224                 __entry->nrpage)
1225 );
1226
1227 TRACE_EVENT(f2fs_write_checkpoint,
1228
1229         TP_PROTO(struct super_block *sb, int reason, char *msg),
1230
1231         TP_ARGS(sb, reason, msg),
1232
1233         TP_STRUCT__entry(
1234                 __field(dev_t,  dev)
1235                 __field(int,    reason)
1236                 __field(char *, msg)
1237         ),
1238
1239         TP_fast_assign(
1240                 __entry->dev            = sb->s_dev;
1241                 __entry->reason         = reason;
1242                 __entry->msg            = msg;
1243         ),
1244
1245         TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1246                 show_dev(__entry->dev),
1247                 show_cpreason(__entry->reason),
1248                 __entry->msg)
1249 );
1250
1251 DECLARE_EVENT_CLASS(f2fs_discard,
1252
1253         TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1254
1255         TP_ARGS(dev, blkstart, blklen),
1256
1257         TP_STRUCT__entry(
1258                 __field(dev_t,  dev)
1259                 __field(block_t, blkstart)
1260                 __field(block_t, blklen)
1261         ),
1262
1263         TP_fast_assign(
1264                 __entry->dev    = dev->bd_dev;
1265                 __entry->blkstart = blkstart;
1266                 __entry->blklen = blklen;
1267         ),
1268
1269         TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1270                 show_dev(__entry->dev),
1271                 (unsigned long long)__entry->blkstart,
1272                 (unsigned long long)__entry->blklen)
1273 );
1274
1275 DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
1276
1277         TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1278
1279         TP_ARGS(dev, blkstart, blklen)
1280 );
1281
1282 DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
1283
1284         TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1285
1286         TP_ARGS(dev, blkstart, blklen)
1287 );
1288
1289 TRACE_EVENT(f2fs_issue_reset_zone,
1290
1291         TP_PROTO(struct block_device *dev, block_t blkstart),
1292
1293         TP_ARGS(dev, blkstart),
1294
1295         TP_STRUCT__entry(
1296                 __field(dev_t,  dev)
1297                 __field(block_t, blkstart)
1298         ),
1299
1300         TP_fast_assign(
1301                 __entry->dev    = dev->bd_dev;
1302                 __entry->blkstart = blkstart;
1303         ),
1304
1305         TP_printk("dev = (%d,%d), reset zone at block = 0x%llx",
1306                 show_dev(__entry->dev),
1307                 (unsigned long long)__entry->blkstart)
1308 );
1309
1310 TRACE_EVENT(f2fs_issue_flush,
1311
1312         TP_PROTO(struct block_device *dev, unsigned int nobarrier,
1313                                 unsigned int flush_merge, int ret),
1314
1315         TP_ARGS(dev, nobarrier, flush_merge, ret),
1316
1317         TP_STRUCT__entry(
1318                 __field(dev_t,  dev)
1319                 __field(unsigned int, nobarrier)
1320                 __field(unsigned int, flush_merge)
1321                 __field(int,  ret)
1322         ),
1323
1324         TP_fast_assign(
1325                 __entry->dev    = dev->bd_dev;
1326                 __entry->nobarrier = nobarrier;
1327                 __entry->flush_merge = flush_merge;
1328                 __entry->ret = ret;
1329         ),
1330
1331         TP_printk("dev = (%d,%d), %s %s, ret = %d",
1332                 show_dev(__entry->dev),
1333                 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1334                 __entry->flush_merge ? " with flush_merge" : "",
1335                 __entry->ret)
1336 );
1337
1338 TRACE_EVENT(f2fs_lookup_extent_tree_start,
1339
1340         TP_PROTO(struct inode *inode, unsigned int pgofs),
1341
1342         TP_ARGS(inode, pgofs),
1343
1344         TP_STRUCT__entry(
1345                 __field(dev_t,  dev)
1346                 __field(ino_t,  ino)
1347                 __field(unsigned int, pgofs)
1348         ),
1349
1350         TP_fast_assign(
1351                 __entry->dev = inode->i_sb->s_dev;
1352                 __entry->ino = inode->i_ino;
1353                 __entry->pgofs = pgofs;
1354         ),
1355
1356         TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
1357                 show_dev_ino(__entry),
1358                 __entry->pgofs)
1359 );
1360
1361 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
1362
1363         TP_PROTO(struct inode *inode, unsigned int pgofs,
1364                                                 struct extent_info *ei),
1365
1366         TP_ARGS(inode, pgofs, ei),
1367
1368         TP_CONDITION(ei),
1369
1370         TP_STRUCT__entry(
1371                 __field(dev_t,  dev)
1372                 __field(ino_t,  ino)
1373                 __field(unsigned int, pgofs)
1374                 __field(unsigned int, fofs)
1375                 __field(u32, blk)
1376                 __field(unsigned int, len)
1377         ),
1378
1379         TP_fast_assign(
1380                 __entry->dev = inode->i_sb->s_dev;
1381                 __entry->ino = inode->i_ino;
1382                 __entry->pgofs = pgofs;
1383                 __entry->fofs = ei->fofs;
1384                 __entry->blk = ei->blk;
1385                 __entry->len = ei->len;
1386         ),
1387
1388         TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1389                 "ext_info(fofs: %u, blk: %u, len: %u)",
1390                 show_dev_ino(__entry),
1391                 __entry->pgofs,
1392                 __entry->fofs,
1393                 __entry->blk,
1394                 __entry->len)
1395 );
1396
1397 TRACE_EVENT(f2fs_update_extent_tree_range,
1398
1399         TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
1400                                                 unsigned int len),
1401
1402         TP_ARGS(inode, pgofs, blkaddr, len),
1403
1404         TP_STRUCT__entry(
1405                 __field(dev_t,  dev)
1406                 __field(ino_t,  ino)
1407                 __field(unsigned int, pgofs)
1408                 __field(u32, blk)
1409                 __field(unsigned int, len)
1410         ),
1411
1412         TP_fast_assign(
1413                 __entry->dev = inode->i_sb->s_dev;
1414                 __entry->ino = inode->i_ino;
1415                 __entry->pgofs = pgofs;
1416                 __entry->blk = blkaddr;
1417                 __entry->len = len;
1418         ),
1419
1420         TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1421                                         "blkaddr = %u, len = %u",
1422                 show_dev_ino(__entry),
1423                 __entry->pgofs,
1424                 __entry->blk,
1425                 __entry->len)
1426 );
1427
1428 TRACE_EVENT(f2fs_shrink_extent_tree,
1429
1430         TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1431                                                 unsigned int tree_cnt),
1432
1433         TP_ARGS(sbi, node_cnt, tree_cnt),
1434
1435         TP_STRUCT__entry(
1436                 __field(dev_t,  dev)
1437                 __field(unsigned int, node_cnt)
1438                 __field(unsigned int, tree_cnt)
1439         ),
1440
1441         TP_fast_assign(
1442                 __entry->dev = sbi->sb->s_dev;
1443                 __entry->node_cnt = node_cnt;
1444                 __entry->tree_cnt = tree_cnt;
1445         ),
1446
1447         TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
1448                 show_dev(__entry->dev),
1449                 __entry->node_cnt,
1450                 __entry->tree_cnt)
1451 );
1452
1453 TRACE_EVENT(f2fs_destroy_extent_tree,
1454
1455         TP_PROTO(struct inode *inode, unsigned int node_cnt),
1456
1457         TP_ARGS(inode, node_cnt),
1458
1459         TP_STRUCT__entry(
1460                 __field(dev_t,  dev)
1461                 __field(ino_t,  ino)
1462                 __field(unsigned int, node_cnt)
1463         ),
1464
1465         TP_fast_assign(
1466                 __entry->dev = inode->i_sb->s_dev;
1467                 __entry->ino = inode->i_ino;
1468                 __entry->node_cnt = node_cnt;
1469         ),
1470
1471         TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
1472                 show_dev_ino(__entry),
1473                 __entry->node_cnt)
1474 );
1475
1476 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
1477
1478         TP_PROTO(struct super_block *sb, int type, s64 count),
1479
1480         TP_ARGS(sb, type, count),
1481
1482         TP_STRUCT__entry(
1483                 __field(dev_t, dev)
1484                 __field(int, type)
1485                 __field(s64, count)
1486         ),
1487
1488         TP_fast_assign(
1489                 __entry->dev    = sb->s_dev;
1490                 __entry->type   = type;
1491                 __entry->count  = count;
1492         ),
1493
1494         TP_printk("dev = (%d,%d), %s, dirty count = %lld",
1495                 show_dev(__entry->dev),
1496                 show_file_type(__entry->type),
1497                 __entry->count)
1498 );
1499
1500 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
1501
1502         TP_PROTO(struct super_block *sb, int type, s64 count),
1503
1504         TP_ARGS(sb, type, count)
1505 );
1506
1507 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
1508
1509         TP_PROTO(struct super_block *sb, int type, s64 count),
1510
1511         TP_ARGS(sb, type, count)
1512 );
1513
1514 #endif /* _TRACE_F2FS_H */
1515
1516  /* This part must be outside protection */
1517 #include <trace/define_trace.h>