include/trace/events/f2fs.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM f2fs
   4
   5 #if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define _TRACE_F2FS_H
   7
   8 #include <linux/tracepoint.h>
   9
  10 #define show_dev(dev)           MAJOR(dev), MINOR(dev)
  11 #define show_dev_ino(entry)     show_dev(entry->dev), (unsigned long)entry->ino
  12
  13 TRACE_DEFINE_ENUM(NODE);
  14 TRACE_DEFINE_ENUM(DATA);
  15 TRACE_DEFINE_ENUM(META);
  16 TRACE_DEFINE_ENUM(META_FLUSH);
  17 TRACE_DEFINE_ENUM(INMEM);
  18 TRACE_DEFINE_ENUM(INMEM_DROP);
  19 TRACE_DEFINE_ENUM(INMEM_INVALIDATE);
  20 TRACE_DEFINE_ENUM(INMEM_REVOKE);
  21 TRACE_DEFINE_ENUM(IPU);
  22 TRACE_DEFINE_ENUM(OPU);
  23 TRACE_DEFINE_ENUM(HOT);
  24 TRACE_DEFINE_ENUM(WARM);
  25 TRACE_DEFINE_ENUM(COLD);
  26 TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
  27 TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
  28 TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
  29 TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
  30 TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
  31 TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
  32 TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
  33 TRACE_DEFINE_ENUM(GC_GREEDY);
  34 TRACE_DEFINE_ENUM(GC_CB);
  35 TRACE_DEFINE_ENUM(FG_GC);
  36 TRACE_DEFINE_ENUM(BG_GC);
  37 TRACE_DEFINE_ENUM(LFS);
  38 TRACE_DEFINE_ENUM(SSR);
  39 TRACE_DEFINE_ENUM(__REQ_RAHEAD);
  40 TRACE_DEFINE_ENUM(__REQ_SYNC);
  41 TRACE_DEFINE_ENUM(__REQ_IDLE);
  42 TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
  43 TRACE_DEFINE_ENUM(__REQ_FUA);
  44 TRACE_DEFINE_ENUM(__REQ_PRIO);
  45 TRACE_DEFINE_ENUM(__REQ_META);
  46 TRACE_DEFINE_ENUM(CP_UMOUNT);
  47 TRACE_DEFINE_ENUM(CP_FASTBOOT);
  48 TRACE_DEFINE_ENUM(CP_SYNC);
  49 TRACE_DEFINE_ENUM(CP_RECOVERY);
  50 TRACE_DEFINE_ENUM(CP_DISCARD);
  51 TRACE_DEFINE_ENUM(CP_TRIMMED);
  52
  53 #define show_block_type(type)                                           \
  54         __print_symbolic(type,                                          \
  55                 { NODE,         "NODE" },                               \
  56                 { DATA,         "DATA" },                               \
  57                 { META,         "META" },                               \
  58                 { META_FLUSH,   "META_FLUSH" },                         \
  59                 { INMEM,        "INMEM" },                              \
  60                 { INMEM_DROP,   "INMEM_DROP" },                         \
  61                 { INMEM_INVALIDATE,     "INMEM_INVALIDATE" },           \
  62                 { INMEM_REVOKE, "INMEM_REVOKE" },                       \
  63                 { IPU,          "IN-PLACE" },                           \
  64                 { OPU,          "OUT-OF-PLACE" })
  65
  66 #define show_block_temp(temp)                                           \
  67         __print_symbolic(temp,                                          \
  68                 { HOT,          "HOT" },                                \
  69                 { WARM,         "WARM" },                               \
  70                 { COLD,         "COLD" })
  71
  72 #define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO |    \
  73                         REQ_PREFLUSH | REQ_FUA)
  74 #define F2FS_BIO_FLAG_MASK(t)   (t & F2FS_OP_FLAGS)
  75
  76 #define show_bio_type(op,op_flags)      show_bio_op(op),                \
  77                                                 show_bio_op_flags(op_flags)
  78
  79 #define show_bio_op(op)         blk_op_str(op)
  80
  81 #define show_bio_op_flags(flags)                                        \
  82         __print_flags(F2FS_BIO_FLAG_MASK(flags), "|",                   \
  83                 { REQ_RAHEAD,           "R" },                          \
  84                 { REQ_SYNC,             "S" },                          \
  85                 { REQ_META,             "M" },                          \
  86                 { REQ_PRIO,             "P" },                          \
  87                 { REQ_PREFLUSH,         "PF" },                         \
  88                 { REQ_FUA,              "FUA" })
  89
  90 #define show_data_type(type)                                            \
  91         __print_symbolic(type,                                          \
  92                 { CURSEG_HOT_DATA,      "Hot DATA" },                   \
  93                 { CURSEG_WARM_DATA,     "Warm DATA" },                  \
  94                 { CURSEG_COLD_DATA,     "Cold DATA" },                  \
  95                 { CURSEG_HOT_NODE,      "Hot NODE" },                   \
  96                 { CURSEG_WARM_NODE,     "Warm NODE" },                  \
  97                 { CURSEG_COLD_NODE,     "Cold NODE" },                  \
  98                 { NO_CHECK_TYPE,        "No TYPE" })
  99
 100 #define show_file_type(type)                                            \
 101         __print_symbolic(type,                                          \
 102                 { 0,            "FILE" },                               \
 103                 { 1,            "DIR" })
 104
 105 #define show_gc_type(type)                                              \
 106         __print_symbolic(type,                                          \
 107                 { FG_GC,        "Foreground GC" },                      \
 108                 { BG_GC,        "Background GC" })
 109
 110 #define show_alloc_mode(type)                                           \
 111         __print_symbolic(type,                                          \
 112                 { LFS,  "LFS-mode" },                                   \
 113                 { SSR,  "SSR-mode" })
 114
 115 #define show_victim_policy(type)                                        \
 116         __print_symbolic(type,                                          \
 117                 { GC_GREEDY,    "Greedy" },                             \
 118                 { GC_CB,        "Cost-Benefit" })
 119
 120 #define show_cpreason(type)                                             \
 121         __print_flags(type, "|",                                        \
 122                 { CP_UMOUNT,    "Umount" },                             \
 123                 { CP_FASTBOOT,  "Fastboot" },                           \
 124                 { CP_SYNC,      "Sync" },                               \
 125                 { CP_RECOVERY,  "Recovery" },                           \
 126                 { CP_DISCARD,   "Discard" },                            \
 127                 { CP_UMOUNT,    "Umount" },                             \
 128                 { CP_TRIMMED,   "Trimmed" })
 129
 130 #define show_fsync_cpreason(type)                                       \
 131         __print_symbolic(type,                                          \
 132                 { CP_NO_NEEDED,         "no needed" },                  \
 133                 { CP_NON_REGULAR,       "non regular" },                \
 134                 { CP_HARDLINK,          "hardlink" },                   \
 135                 { CP_SB_NEED_CP,        "sb needs cp" },                \
 136                 { CP_WRONG_PINO,        "wrong pino" },                 \
 137                 { CP_NO_SPC_ROLL,       "no space roll forward" },      \
 138                 { CP_NODE_NEED_CP,      "node needs cp" },              \
 139                 { CP_FASTBOOT_MODE,     "fastboot mode" },              \
 140                 { CP_SPEC_LOG_NUM,      "log type is 2" },              \
 141                 { CP_RECOVER_DIR,       "dir needs recovery" })
 142
 143 #define show_shutdown_mode(type)                                        \
 144         __print_symbolic(type,                                          \
 145                 { F2FS_GOING_DOWN_FULLSYNC,     "full sync" },          \
 146                 { F2FS_GOING_DOWN_METASYNC,     "meta sync" },          \
 147                 { F2FS_GOING_DOWN_NOSYNC,       "no sync" },            \
 148                 { F2FS_GOING_DOWN_METAFLUSH,    "meta flush" },         \
 149                 { F2FS_GOING_DOWN_NEED_FSCK,    "need fsck" })
 150
 151 struct f2fs_sb_info;
 152 struct f2fs_io_info;
 153 struct extent_info;
 154 struct victim_sel_policy;
 155 struct f2fs_map_blocks;
 156
 157 DECLARE_EVENT_CLASS(f2fs__inode,
 158
 159         TP_PROTO(struct inode *inode),
 160
 161         TP_ARGS(inode),
 162
 163         TP_STRUCT__entry(
 164                 __field(dev_t,  dev)
 165                 __field(ino_t,  ino)
 166                 __field(ino_t,  pino)
 167                 __field(umode_t, mode)
 168                 __field(loff_t, size)
 169                 __field(unsigned int, nlink)
 170                 __field(blkcnt_t, blocks)
 171                 __field(__u8,   advise)
 172         ),
 173
 174         TP_fast_assign(
 175                 __entry->dev    = inode->i_sb->s_dev;
 176                 __entry->ino    = inode->i_ino;
 177                 __entry->pino   = F2FS_I(inode)->i_pino;
 178                 __entry->mode   = inode->i_mode;
 179                 __entry->nlink  = inode->i_nlink;
 180                 __entry->size   = inode->i_size;
 181                 __entry->blocks = inode->i_blocks;
 182                 __entry->advise = F2FS_I(inode)->i_advise;
 183         ),
 184
 185         TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
 186                 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
 187                 show_dev_ino(__entry),
 188                 (unsigned long)__entry->pino,
 189                 __entry->mode,
 190                 __entry->size,
 191                 (unsigned int)__entry->nlink,
 192                 (unsigned long long)__entry->blocks,
 193                 (unsigned char)__entry->advise)
 194 );
 195
 196 DECLARE_EVENT_CLASS(f2fs__inode_exit,
 197
 198         TP_PROTO(struct inode *inode, int ret),
 199
 200         TP_ARGS(inode, ret),
 201
 202         TP_STRUCT__entry(
 203                 __field(dev_t,  dev)
 204                 __field(ino_t,  ino)
 205                 __field(int,    ret)
 206         ),
 207
 208         TP_fast_assign(
 209                 __entry->dev    = inode->i_sb->s_dev;
 210                 __entry->ino    = inode->i_ino;
 211                 __entry->ret    = ret;
 212         ),
 213
 214         TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
 215                 show_dev_ino(__entry),
 216                 __entry->ret)
 217 );
 218
 219 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
 220
 221         TP_PROTO(struct inode *inode),
 222
 223         TP_ARGS(inode)
 224 );
 225
 226 TRACE_EVENT(f2fs_sync_file_exit,
 227
 228         TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret),
 229
 230         TP_ARGS(inode, cp_reason, datasync, ret),
 231
 232         TP_STRUCT__entry(
 233                 __field(dev_t,  dev)
 234                 __field(ino_t,  ino)
 235                 __field(int,    cp_reason)
 236                 __field(int,    datasync)
 237                 __field(int,    ret)
 238         ),
 239
 240         TP_fast_assign(
 241                 __entry->dev            = inode->i_sb->s_dev;
 242                 __entry->ino            = inode->i_ino;
 243                 __entry->cp_reason      = cp_reason;
 244                 __entry->datasync       = datasync;
 245                 __entry->ret            = ret;
 246         ),
 247
 248         TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, "
 249                 "datasync = %d, ret = %d",
 250                 show_dev_ino(__entry),
 251                 show_fsync_cpreason(__entry->cp_reason),
 252                 __entry->datasync,
 253                 __entry->ret)
 254 );
 255
 256 TRACE_EVENT(f2fs_sync_fs,
 257
 258         TP_PROTO(struct super_block *sb, int wait),
 259
 260         TP_ARGS(sb, wait),
 261
 262         TP_STRUCT__entry(
 263                 __field(dev_t,  dev)
 264                 __field(int,    dirty)
 265                 __field(int,    wait)
 266         ),
 267
 268         TP_fast_assign(
 269                 __entry->dev    = sb->s_dev;
 270                 __entry->dirty  = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
 271                 __entry->wait   = wait;
 272         ),
 273
 274         TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
 275                 show_dev(__entry->dev),
 276                 __entry->dirty ? "dirty" : "not dirty",
 277                 __entry->wait)
 278 );
 279
 280 DEFINE_EVENT(f2fs__inode, f2fs_iget,
 281
 282         TP_PROTO(struct inode *inode),
 283
 284         TP_ARGS(inode)
 285 );
 286
 287 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
 288
 289         TP_PROTO(struct inode *inode, int ret),
 290
 291         TP_ARGS(inode, ret)
 292 );
 293
 294 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
 295
 296         TP_PROTO(struct inode *inode),
 297
 298         TP_ARGS(inode)
 299 );
 300
 301 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
 302
 303         TP_PROTO(struct inode *inode, int ret),
 304
 305         TP_ARGS(inode, ret)
 306 );
 307
 308 TRACE_EVENT(f2fs_unlink_enter,
 309
 310         TP_PROTO(struct inode *dir, struct dentry *dentry),
 311
 312         TP_ARGS(dir, dentry),
 313
 314         TP_STRUCT__entry(
 315                 __field(dev_t,  dev)
 316                 __field(ino_t,  ino)
 317                 __field(loff_t, size)
 318                 __field(blkcnt_t, blocks)
 319                 __field(const char *,   name)
 320         ),
 321
 322         TP_fast_assign(
 323                 __entry->dev    = dir->i_sb->s_dev;
 324                 __entry->ino    = dir->i_ino;
 325                 __entry->size   = dir->i_size;
 326                 __entry->blocks = dir->i_blocks;
 327                 __entry->name   = dentry->d_name.name;
 328         ),
 329
 330         TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
 331                 "i_blocks = %llu, name = %s",
 332                 show_dev_ino(__entry),
 333                 __entry->size,
 334                 (unsigned long long)__entry->blocks,
 335                 __entry->name)
 336 );
 337
 338 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
 339
 340         TP_PROTO(struct inode *inode, int ret),
 341
 342         TP_ARGS(inode, ret)
 343 );
 344
 345 DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
 346
 347         TP_PROTO(struct inode *inode, int ret),
 348
 349         TP_ARGS(inode, ret)
 350 );
 351
 352 DEFINE_EVENT(f2fs__inode, f2fs_truncate,
 353
 354         TP_PROTO(struct inode *inode),
 355
 356         TP_ARGS(inode)
 357 );
 358
 359 TRACE_EVENT(f2fs_truncate_data_blocks_range,
 360
 361         TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
 362
 363         TP_ARGS(inode, nid,  ofs, free),
 364
 365         TP_STRUCT__entry(
 366                 __field(dev_t,  dev)
 367                 __field(ino_t,  ino)
 368                 __field(nid_t,  nid)
 369                 __field(unsigned int,   ofs)
 370                 __field(int,    free)
 371         ),
 372
 373         TP_fast_assign(
 374                 __entry->dev    = inode->i_sb->s_dev;
 375                 __entry->ino    = inode->i_ino;
 376                 __entry->nid    = nid;
 377                 __entry->ofs    = ofs;
 378                 __entry->free   = free;
 379         ),
 380
 381         TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
 382                 show_dev_ino(__entry),
 383                 (unsigned int)__entry->nid,
 384                 __entry->ofs,
 385                 __entry->free)
 386 );
 387
 388 DECLARE_EVENT_CLASS(f2fs__truncate_op,
 389
 390         TP_PROTO(struct inode *inode, u64 from),
 391
 392         TP_ARGS(inode, from),
 393
 394         TP_STRUCT__entry(
 395                 __field(dev_t,  dev)
 396                 __field(ino_t,  ino)
 397                 __field(loff_t, size)
 398                 __field(blkcnt_t, blocks)
 399                 __field(u64,    from)
 400         ),
 401
 402         TP_fast_assign(
 403                 __entry->dev    = inode->i_sb->s_dev;
 404                 __entry->ino    = inode->i_ino;
 405                 __entry->size   = inode->i_size;
 406                 __entry->blocks = inode->i_blocks;
 407                 __entry->from   = from;
 408         ),
 409
 410         TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
 411                 "start file offset = %llu",
 412                 show_dev_ino(__entry),
 413                 __entry->size,
 414                 (unsigned long long)__entry->blocks,
 415                 (unsigned long long)__entry->from)
 416 );
 417
 418 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
 419
 420         TP_PROTO(struct inode *inode, u64 from),
 421
 422         TP_ARGS(inode, from)
 423 );
 424
 425 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
 426
 427         TP_PROTO(struct inode *inode, int ret),
 428
 429         TP_ARGS(inode, ret)
 430 );
 431
 432 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
 433
 434         TP_PROTO(struct inode *inode, u64 from),
 435
 436         TP_ARGS(inode, from)
 437 );
 438
 439 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
 440
 441         TP_PROTO(struct inode *inode, int ret),
 442
 443         TP_ARGS(inode, ret)
 444 );
 445
 446 DECLARE_EVENT_CLASS(f2fs__truncate_node,
 447
 448         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 449
 450         TP_ARGS(inode, nid, blk_addr),
 451
 452         TP_STRUCT__entry(
 453                 __field(dev_t,  dev)
 454                 __field(ino_t,  ino)
 455                 __field(nid_t,  nid)
 456                 __field(block_t,        blk_addr)
 457         ),
 458
 459         TP_fast_assign(
 460                 __entry->dev            = inode->i_sb->s_dev;
 461                 __entry->ino            = inode->i_ino;
 462                 __entry->nid            = nid;
 463                 __entry->blk_addr       = blk_addr;
 464         ),
 465
 466         TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
 467                 show_dev_ino(__entry),
 468                 (unsigned int)__entry->nid,
 469                 (unsigned long long)__entry->blk_addr)
 470 );
 471
 472 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
 473
 474         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 475
 476         TP_ARGS(inode, nid, blk_addr)
 477 );
 478
 479 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
 480
 481         TP_PROTO(struct inode *inode, int ret),
 482
 483         TP_ARGS(inode, ret)
 484 );
 485
 486 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
 487
 488         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 489
 490         TP_ARGS(inode, nid, blk_addr)
 491 );
 492
 493 TRACE_EVENT(f2fs_truncate_partial_nodes,
 494
 495         TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err),
 496
 497         TP_ARGS(inode, nid, depth, err),
 498
 499         TP_STRUCT__entry(
 500                 __field(dev_t,  dev)
 501                 __field(ino_t,  ino)
 502                 __field(nid_t,  nid[3])
 503                 __field(int,    depth)
 504                 __field(int,    err)
 505         ),
 506
 507         TP_fast_assign(
 508                 __entry->dev    = inode->i_sb->s_dev;
 509                 __entry->ino    = inode->i_ino;
 510                 __entry->nid[0] = nid[0];
 511                 __entry->nid[1] = nid[1];
 512                 __entry->nid[2] = nid[2];
 513                 __entry->depth  = depth;
 514                 __entry->err    = err;
 515         ),
 516
 517         TP_printk("dev = (%d,%d), ino = %lu, "
 518                 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
 519                 show_dev_ino(__entry),
 520                 (unsigned int)__entry->nid[0],
 521                 (unsigned int)__entry->nid[1],
 522                 (unsigned int)__entry->nid[2],
 523                 __entry->depth,
 524                 __entry->err)
 525 );
 526
 527 TRACE_EVENT(f2fs_file_write_iter,
 528
 529         TP_PROTO(struct inode *inode, unsigned long offset,
 530                 unsigned long length, int ret),
 531
 532         TP_ARGS(inode, offset, length, ret),
 533
 534         TP_STRUCT__entry(
 535                 __field(dev_t,  dev)
 536                 __field(ino_t,  ino)
 537                 __field(unsigned long, offset)
 538                 __field(unsigned long, length)
 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->offset = offset;
 546                 __entry->length = length;
 547                 __entry->ret    = ret;
 548         ),
 549
 550         TP_printk("dev = (%d,%d), ino = %lu, "
 551                 "offset = %lu, length = %lu, written(err) = %d",
 552                 show_dev_ino(__entry),
 553                 __entry->offset,
 554                 __entry->length,
 555                 __entry->ret)
 556 );
 557
 558 TRACE_EVENT(f2fs_map_blocks,
 559         TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
 560
 561         TP_ARGS(inode, map, ret),
 562
 563         TP_STRUCT__entry(
 564                 __field(dev_t,  dev)
 565                 __field(ino_t,  ino)
 566                 __field(block_t,        m_lblk)
 567                 __field(block_t,        m_pblk)
 568                 __field(unsigned int,   m_len)
 569                 __field(unsigned int,   m_flags)
 570                 __field(int,    m_seg_type)
 571                 __field(bool,   m_may_create)
 572                 __field(int,    ret)
 573         ),
 574
 575         TP_fast_assign(
 576                 __entry->dev            = inode->i_sb->s_dev;
 577                 __entry->ino            = inode->i_ino;
 578                 __entry->m_lblk         = map->m_lblk;
 579                 __entry->m_pblk         = map->m_pblk;
 580                 __entry->m_len          = map->m_len;
 581                 __entry->m_flags        = map->m_flags;
 582                 __entry->m_seg_type     = map->m_seg_type;
 583                 __entry->m_may_create   = map->m_may_create;
 584                 __entry->ret            = ret;
 585         ),
 586
 587         TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
 588                 "start blkaddr = 0x%llx, len = 0x%llx, flags = %u,"
 589                 "seg_type = %d, may_create = %d, err = %d",
 590                 show_dev_ino(__entry),
 591                 (unsigned long long)__entry->m_lblk,
 592                 (unsigned long long)__entry->m_pblk,
 593                 (unsigned long long)__entry->m_len,
 594                 __entry->m_flags,
 595                 __entry->m_seg_type,
 596                 __entry->m_may_create,
 597                 __entry->ret)
 598 );
 599
 600 TRACE_EVENT(f2fs_background_gc,
 601
 602         TP_PROTO(struct super_block *sb, unsigned int wait_ms,
 603                         unsigned int prefree, unsigned int free),
 604
 605         TP_ARGS(sb, wait_ms, prefree, free),
 606
 607         TP_STRUCT__entry(
 608                 __field(dev_t,  dev)
 609                 __field(unsigned int,   wait_ms)
 610                 __field(unsigned int,   prefree)
 611                 __field(unsigned int,   free)
 612         ),
 613
 614         TP_fast_assign(
 615                 __entry->dev            = sb->s_dev;
 616                 __entry->wait_ms        = wait_ms;
 617                 __entry->prefree        = prefree;
 618                 __entry->free           = free;
 619         ),
 620
 621         TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
 622                 show_dev(__entry->dev),
 623                 __entry->wait_ms,
 624                 __entry->prefree,
 625                 __entry->free)
 626 );
 627
 628 TRACE_EVENT(f2fs_gc_begin,
 629
 630         TP_PROTO(struct super_block *sb, bool sync, bool background,
 631                         long long dirty_nodes, long long dirty_dents,
 632                         long long dirty_imeta, unsigned int free_sec,
 633                         unsigned int free_seg, int reserved_seg,
 634                         unsigned int prefree_seg),
 635
 636         TP_ARGS(sb, sync, background, dirty_nodes, dirty_dents, dirty_imeta,
 637                 free_sec, free_seg, reserved_seg, prefree_seg),
 638
 639         TP_STRUCT__entry(
 640                 __field(dev_t,          dev)
 641                 __field(bool,           sync)
 642                 __field(bool,           background)
 643                 __field(long long,      dirty_nodes)
 644                 __field(long long,      dirty_dents)
 645                 __field(long long,      dirty_imeta)
 646                 __field(unsigned int,   free_sec)
 647                 __field(unsigned int,   free_seg)
 648                 __field(int,            reserved_seg)
 649                 __field(unsigned int,   prefree_seg)
 650         ),
 651
 652         TP_fast_assign(
 653                 __entry->dev            = sb->s_dev;
 654                 __entry->sync           = sync;
 655                 __entry->background     = background;
 656                 __entry->dirty_nodes    = dirty_nodes;
 657                 __entry->dirty_dents    = dirty_dents;
 658                 __entry->dirty_imeta    = dirty_imeta;
 659                 __entry->free_sec       = free_sec;
 660                 __entry->free_seg       = free_seg;
 661                 __entry->reserved_seg   = reserved_seg;
 662                 __entry->prefree_seg    = prefree_seg;
 663         ),
 664
 665         TP_printk("dev = (%d,%d), sync = %d, background = %d, nodes = %lld, "
 666                 "dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, "
 667                 "rsv_seg:%d, prefree_seg:%u",
 668                 show_dev(__entry->dev),
 669                 __entry->sync,
 670                 __entry->background,
 671                 __entry->dirty_nodes,
 672                 __entry->dirty_dents,
 673                 __entry->dirty_imeta,
 674                 __entry->free_sec,
 675                 __entry->free_seg,
 676                 __entry->reserved_seg,
 677                 __entry->prefree_seg)
 678 );
 679
 680 TRACE_EVENT(f2fs_gc_end,
 681
 682         TP_PROTO(struct super_block *sb, int ret, int seg_freed,
 683                         int sec_freed, long long dirty_nodes,
 684                         long long dirty_dents, long long dirty_imeta,
 685                         unsigned int free_sec, unsigned int free_seg,
 686                         int reserved_seg, unsigned int prefree_seg),
 687
 688         TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents,
 689                 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg),
 690
 691         TP_STRUCT__entry(
 692                 __field(dev_t,          dev)
 693                 __field(int,            ret)
 694                 __field(int,            seg_freed)
 695                 __field(int,            sec_freed)
 696                 __field(long long,      dirty_nodes)
 697                 __field(long long,      dirty_dents)
 698                 __field(long long,      dirty_imeta)
 699                 __field(unsigned int,   free_sec)
 700                 __field(unsigned int,   free_seg)
 701                 __field(int,            reserved_seg)
 702                 __field(unsigned int,   prefree_seg)
 703         ),
 704
 705         TP_fast_assign(
 706                 __entry->dev            = sb->s_dev;
 707                 __entry->ret            = ret;
 708                 __entry->seg_freed      = seg_freed;
 709                 __entry->sec_freed      = sec_freed;
 710                 __entry->dirty_nodes    = dirty_nodes;
 711                 __entry->dirty_dents    = dirty_dents;
 712                 __entry->dirty_imeta    = dirty_imeta;
 713                 __entry->free_sec       = free_sec;
 714                 __entry->free_seg       = free_seg;
 715                 __entry->reserved_seg   = reserved_seg;
 716                 __entry->prefree_seg    = prefree_seg;
 717         ),
 718
 719         TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, "
 720                 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, "
 721                 "free_seg:%u, rsv_seg:%d, prefree_seg:%u",
 722                 show_dev(__entry->dev),
 723                 __entry->ret,
 724                 __entry->seg_freed,
 725                 __entry->sec_freed,
 726                 __entry->dirty_nodes,
 727                 __entry->dirty_dents,
 728                 __entry->dirty_imeta,
 729                 __entry->free_sec,
 730                 __entry->free_seg,
 731                 __entry->reserved_seg,
 732                 __entry->prefree_seg)
 733 );
 734
 735 TRACE_EVENT(f2fs_get_victim,
 736
 737         TP_PROTO(struct super_block *sb, int type, int gc_type,
 738                         struct victim_sel_policy *p, unsigned int pre_victim,
 739                         unsigned int prefree, unsigned int free),
 740
 741         TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
 742
 743         TP_STRUCT__entry(
 744                 __field(dev_t,  dev)
 745                 __field(int,    type)
 746                 __field(int,    gc_type)
 747                 __field(int,    alloc_mode)
 748                 __field(int,    gc_mode)
 749                 __field(unsigned int,   victim)
 750                 __field(unsigned int,   cost)
 751                 __field(unsigned int,   ofs_unit)
 752                 __field(unsigned int,   pre_victim)
 753                 __field(unsigned int,   prefree)
 754                 __field(unsigned int,   free)
 755         ),
 756
 757         TP_fast_assign(
 758                 __entry->dev            = sb->s_dev;
 759                 __entry->type           = type;
 760                 __entry->gc_type        = gc_type;
 761                 __entry->alloc_mode     = p->alloc_mode;
 762                 __entry->gc_mode        = p->gc_mode;
 763                 __entry->victim         = p->min_segno;
 764                 __entry->cost           = p->min_cost;
 765                 __entry->ofs_unit       = p->ofs_unit;
 766                 __entry->pre_victim     = pre_victim;
 767                 __entry->prefree        = prefree;
 768                 __entry->free           = free;
 769         ),
 770
 771         TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
 772                 "victim = %u, cost = %u, ofs_unit = %u, "
 773                 "pre_victim_secno = %d, prefree = %u, free = %u",
 774                 show_dev(__entry->dev),
 775                 show_data_type(__entry->type),
 776                 show_gc_type(__entry->gc_type),
 777                 show_alloc_mode(__entry->alloc_mode),
 778                 show_victim_policy(__entry->gc_mode),
 779                 __entry->victim,
 780                 __entry->cost,
 781                 __entry->ofs_unit,
 782                 (int)__entry->pre_victim,
 783                 __entry->prefree,
 784                 __entry->free)
 785 );
 786
 787 TRACE_EVENT(f2fs_lookup_start,
 788
 789         TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags),
 790
 791         TP_ARGS(dir, dentry, flags),
 792
 793         TP_STRUCT__entry(
 794                 __field(dev_t,  dev)
 795                 __field(ino_t,  ino)
 796                 __field(const char *,   name)
 797                 __field(unsigned int, flags)
 798         ),
 799
 800         TP_fast_assign(
 801                 __entry->dev    = dir->i_sb->s_dev;
 802                 __entry->ino    = dir->i_ino;
 803                 __entry->name   = dentry->d_name.name;
 804                 __entry->flags  = flags;
 805         ),
 806
 807         TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u",
 808                 show_dev_ino(__entry),
 809                 __entry->name,
 810                 __entry->flags)
 811 );
 812
 813 TRACE_EVENT(f2fs_lookup_end,
 814
 815         TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino,
 816                 int err),
 817
 818         TP_ARGS(dir, dentry, ino, err),
 819
 820         TP_STRUCT__entry(
 821                 __field(dev_t,  dev)
 822                 __field(ino_t,  ino)
 823                 __field(const char *,   name)
 824                 __field(nid_t,  cino)
 825                 __field(int,    err)
 826         ),
 827
 828         TP_fast_assign(
 829                 __entry->dev    = dir->i_sb->s_dev;
 830                 __entry->ino    = dir->i_ino;
 831                 __entry->name   = dentry->d_name.name;
 832                 __entry->cino   = ino;
 833                 __entry->err    = err;
 834         ),
 835
 836         TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d",
 837                 show_dev_ino(__entry),
 838                 __entry->name,
 839                 __entry->cino,
 840                 __entry->err)
 841 );
 842
 843 TRACE_EVENT(f2fs_readdir,
 844
 845         TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err),
 846
 847         TP_ARGS(dir, start_pos, end_pos, err),
 848
 849         TP_STRUCT__entry(
 850                 __field(dev_t,  dev)
 851                 __field(ino_t,  ino)
 852                 __field(loff_t, start)
 853                 __field(loff_t, end)
 854                 __field(int,    err)
 855         ),
 856
 857         TP_fast_assign(
 858                 __entry->dev    = dir->i_sb->s_dev;
 859                 __entry->ino    = dir->i_ino;
 860                 __entry->start  = start_pos;
 861                 __entry->end    = end_pos;
 862                 __entry->err    = err;
 863         ),
 864
 865         TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d",
 866                 show_dev_ino(__entry),
 867                 __entry->start,
 868                 __entry->end,
 869                 __entry->err)
 870 );
 871
 872 TRACE_EVENT(f2fs_fallocate,
 873
 874         TP_PROTO(struct inode *inode, int mode,
 875                                 loff_t offset, loff_t len, int ret),
 876
 877         TP_ARGS(inode, mode, offset, len, ret),
 878
 879         TP_STRUCT__entry(
 880                 __field(dev_t,  dev)
 881                 __field(ino_t,  ino)
 882                 __field(int,    mode)
 883                 __field(loff_t, offset)
 884                 __field(loff_t, len)
 885                 __field(loff_t, size)
 886                 __field(blkcnt_t, blocks)
 887                 __field(int,    ret)
 888         ),
 889
 890         TP_fast_assign(
 891                 __entry->dev    = inode->i_sb->s_dev;
 892                 __entry->ino    = inode->i_ino;
 893                 __entry->mode   = mode;
 894                 __entry->offset = offset;
 895                 __entry->len    = len;
 896                 __entry->size   = inode->i_size;
 897                 __entry->blocks = inode->i_blocks;
 898                 __entry->ret    = ret;
 899         ),
 900
 901         TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
 902                 "len = %lld,  i_size = %lld, i_blocks = %llu, ret = %d",
 903                 show_dev_ino(__entry),
 904                 __entry->mode,
 905                 (unsigned long long)__entry->offset,
 906                 (unsigned long long)__entry->len,
 907                 (unsigned long long)__entry->size,
 908                 (unsigned long long)__entry->blocks,
 909                 __entry->ret)
 910 );
 911
 912 TRACE_EVENT(f2fs_direct_IO_enter,
 913
 914         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
 915
 916         TP_ARGS(inode, offset, len, rw),
 917
 918         TP_STRUCT__entry(
 919                 __field(dev_t,  dev)
 920                 __field(ino_t,  ino)
 921                 __field(loff_t, pos)
 922                 __field(unsigned long,  len)
 923                 __field(int,    rw)
 924         ),
 925
 926         TP_fast_assign(
 927                 __entry->dev    = inode->i_sb->s_dev;
 928                 __entry->ino    = inode->i_ino;
 929                 __entry->pos    = offset;
 930                 __entry->len    = len;
 931                 __entry->rw     = rw;
 932         ),
 933
 934         TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
 935                 show_dev_ino(__entry),
 936                 __entry->pos,
 937                 __entry->len,
 938                 __entry->rw)
 939 );
 940
 941 TRACE_EVENT(f2fs_direct_IO_exit,
 942
 943         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
 944                  int rw, int ret),
 945
 946         TP_ARGS(inode, offset, len, rw, ret),
 947
 948         TP_STRUCT__entry(
 949                 __field(dev_t,  dev)
 950                 __field(ino_t,  ino)
 951                 __field(loff_t, pos)
 952                 __field(unsigned long,  len)
 953                 __field(int,    rw)
 954                 __field(int,    ret)
 955         ),
 956
 957         TP_fast_assign(
 958                 __entry->dev    = inode->i_sb->s_dev;
 959                 __entry->ino    = inode->i_ino;
 960                 __entry->pos    = offset;
 961                 __entry->len    = len;
 962                 __entry->rw     = rw;
 963                 __entry->ret    = ret;
 964         ),
 965
 966         TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
 967                 "rw = %d ret = %d",
 968                 show_dev_ino(__entry),
 969                 __entry->pos,
 970                 __entry->len,
 971                 __entry->rw,
 972                 __entry->ret)
 973 );
 974
 975 TRACE_EVENT(f2fs_reserve_new_blocks,
 976
 977         TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
 978                                                         blkcnt_t count),
 979
 980         TP_ARGS(inode, nid, ofs_in_node, count),
 981
 982         TP_STRUCT__entry(
 983                 __field(dev_t,  dev)
 984                 __field(nid_t, nid)
 985                 __field(unsigned int, ofs_in_node)
 986                 __field(blkcnt_t, count)
 987         ),
 988
 989         TP_fast_assign(
 990                 __entry->dev    = inode->i_sb->s_dev;
 991                 __entry->nid    = nid;
 992                 __entry->ofs_in_node = ofs_in_node;
 993                 __entry->count = count;
 994         ),
 995
 996         TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
 997                 show_dev(__entry->dev),
 998                 (unsigned int)__entry->nid,
 999                 __entry->ofs_in_node,
1000                 (unsigned long long)__entry->count)
1001 );
1002
1003 DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
1004
1005         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1006
1007         TP_ARGS(page, fio),
1008
1009         TP_STRUCT__entry(
1010                 __field(dev_t, dev)
1011                 __field(ino_t, ino)
1012                 __field(pgoff_t, index)
1013                 __field(block_t, old_blkaddr)
1014                 __field(block_t, new_blkaddr)
1015                 __field(int, op)
1016                 __field(int, op_flags)
1017                 __field(int, temp)
1018                 __field(int, type)
1019         ),
1020
1021         TP_fast_assign(
1022                 __entry->dev            = page_file_mapping(page)->host->i_sb->s_dev;
1023                 __entry->ino            = page_file_mapping(page)->host->i_ino;
1024                 __entry->index          = page->index;
1025                 __entry->old_blkaddr    = fio->old_blkaddr;
1026                 __entry->new_blkaddr    = fio->new_blkaddr;
1027                 __entry->op             = fio->op;
1028                 __entry->op_flags       = fio->op_flags;
1029                 __entry->temp           = fio->temp;
1030                 __entry->type           = fio->type;
1031         ),
1032
1033         TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
1034                 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
1035                 show_dev_ino(__entry),
1036                 (unsigned long)__entry->index,
1037                 (unsigned long long)__entry->old_blkaddr,
1038                 (unsigned long long)__entry->new_blkaddr,
1039                 show_bio_type(__entry->op, __entry->op_flags),
1040                 show_block_temp(__entry->temp),
1041                 show_block_type(__entry->type))
1042 );
1043
1044 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
1045
1046         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1047
1048         TP_ARGS(page, fio),
1049
1050         TP_CONDITION(page->mapping)
1051 );
1052
1053 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,
1054
1055         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1056
1057         TP_ARGS(page, fio),
1058
1059         TP_CONDITION(page->mapping)
1060 );
1061
1062 DECLARE_EVENT_CLASS(f2fs__bio,
1063
1064         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1065
1066         TP_ARGS(sb, type, bio),
1067
1068         TP_STRUCT__entry(
1069                 __field(dev_t,  dev)
1070                 __field(dev_t,  target)
1071                 __field(int,    op)
1072                 __field(int,    op_flags)
1073                 __field(int,    type)
1074                 __field(sector_t,       sector)
1075                 __field(unsigned int,   size)
1076         ),
1077
1078         TP_fast_assign(
1079                 __entry->dev            = sb->s_dev;
1080                 __entry->target         = bio_dev(bio);
1081                 __entry->op             = bio_op(bio);
1082                 __entry->op_flags       = bio->bi_opf;
1083                 __entry->type           = type;
1084                 __entry->sector         = bio->bi_iter.bi_sector;
1085                 __entry->size           = bio->bi_iter.bi_size;
1086         ),
1087
1088         TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
1089                 show_dev(__entry->target),
1090                 show_dev(__entry->dev),
1091                 show_bio_type(__entry->op, __entry->op_flags),
1092                 show_block_type(__entry->type),
1093                 (unsigned long long)__entry->sector,
1094                 __entry->size)
1095 );
1096
1097 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
1098
1099         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1100
1101         TP_ARGS(sb, type, bio),
1102
1103         TP_CONDITION(bio)
1104 );
1105
1106 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
1107
1108         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1109
1110         TP_ARGS(sb, type, bio),
1111
1112         TP_CONDITION(bio)
1113 );
1114
1115 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
1116
1117         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1118
1119         TP_ARGS(sb, type, bio),
1120
1121         TP_CONDITION(bio)
1122 );
1123
1124 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
1125
1126         TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1127
1128         TP_ARGS(sb, type, bio),
1129
1130         TP_CONDITION(bio)
1131 );
1132
1133 TRACE_EVENT(f2fs_write_begin,
1134
1135         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
1136                                 unsigned int flags),
1137
1138         TP_ARGS(inode, pos, len, flags),
1139
1140         TP_STRUCT__entry(
1141                 __field(dev_t,  dev)
1142                 __field(ino_t,  ino)
1143                 __field(loff_t, pos)
1144                 __field(unsigned int, len)
1145                 __field(unsigned int, flags)
1146         ),
1147
1148         TP_fast_assign(
1149                 __entry->dev    = inode->i_sb->s_dev;
1150                 __entry->ino    = inode->i_ino;
1151                 __entry->pos    = pos;
1152                 __entry->len    = len;
1153                 __entry->flags  = flags;
1154         ),
1155
1156         TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
1157                 show_dev_ino(__entry),
1158                 (unsigned long long)__entry->pos,
1159                 __entry->len,
1160                 __entry->flags)
1161 );
1162
1163 TRACE_EVENT(f2fs_write_end,
1164
1165         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
1166                                 unsigned int copied),
1167
1168         TP_ARGS(inode, pos, len, copied),
1169
1170         TP_STRUCT__entry(
1171                 __field(dev_t,  dev)
1172                 __field(ino_t,  ino)
1173                 __field(loff_t, pos)
1174                 __field(unsigned int, len)
1175                 __field(unsigned int, copied)
1176         ),
1177
1178         TP_fast_assign(
1179                 __entry->dev    = inode->i_sb->s_dev;
1180                 __entry->ino    = inode->i_ino;
1181                 __entry->pos    = pos;
1182                 __entry->len    = len;
1183                 __entry->copied = copied;
1184         ),
1185
1186         TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
1187                 show_dev_ino(__entry),
1188                 (unsigned long long)__entry->pos,
1189                 __entry->len,
1190                 __entry->copied)
1191 );
1192
1193 DECLARE_EVENT_CLASS(f2fs__page,
1194
1195         TP_PROTO(struct page *page, int type),
1196
1197         TP_ARGS(page, type),
1198
1199         TP_STRUCT__entry(
1200                 __field(dev_t,  dev)
1201                 __field(ino_t,  ino)
1202                 __field(int, type)
1203                 __field(int, dir)
1204                 __field(pgoff_t, index)
1205                 __field(int, dirty)
1206                 __field(int, uptodate)
1207         ),
1208
1209         TP_fast_assign(
1210                 __entry->dev    = page_file_mapping(page)->host->i_sb->s_dev;
1211                 __entry->ino    = page_file_mapping(page)->host->i_ino;
1212                 __entry->type   = type;
1213                 __entry->dir    =
1214                         S_ISDIR(page_file_mapping(page)->host->i_mode);
1215                 __entry->index  = page->index;
1216                 __entry->dirty  = PageDirty(page);
1217                 __entry->uptodate = PageUptodate(page);
1218         ),
1219
1220         TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
1221                 "dirty = %d, uptodate = %d",
1222                 show_dev_ino(__entry),
1223                 show_block_type(__entry->type),
1224                 show_file_type(__entry->dir),
1225                 (unsigned long)__entry->index,
1226                 __entry->dirty,
1227                 __entry->uptodate)
1228 );
1229
1230 DEFINE_EVENT(f2fs__page, f2fs_writepage,
1231
1232         TP_PROTO(struct page *page, int type),
1233
1234         TP_ARGS(page, type)
1235 );
1236
1237 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
1238
1239         TP_PROTO(struct page *page, int type),
1240
1241         TP_ARGS(page, type)
1242 );
1243
1244 DEFINE_EVENT(f2fs__page, f2fs_readpage,
1245
1246         TP_PROTO(struct page *page, int type),
1247
1248         TP_ARGS(page, type)
1249 );
1250
1251 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
1252
1253         TP_PROTO(struct page *page, int type),
1254
1255         TP_ARGS(page, type)
1256 );
1257
1258 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
1259
1260         TP_PROTO(struct page *page, int type),
1261
1262         TP_ARGS(page, type)
1263 );
1264
1265 DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
1266
1267         TP_PROTO(struct page *page, int type),
1268
1269         TP_ARGS(page, type)
1270 );
1271
1272 DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
1273
1274         TP_PROTO(struct page *page, int type),
1275
1276         TP_ARGS(page, type)
1277 );
1278
1279 TRACE_EVENT(f2fs_filemap_fault,
1280
1281         TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret),
1282
1283         TP_ARGS(inode, index, ret),
1284
1285         TP_STRUCT__entry(
1286                 __field(dev_t,  dev)
1287                 __field(ino_t,  ino)
1288                 __field(pgoff_t, index)
1289                 __field(unsigned long, ret)
1290         ),
1291
1292         TP_fast_assign(
1293                 __entry->dev    = inode->i_sb->s_dev;
1294                 __entry->ino    = inode->i_ino;
1295                 __entry->index  = index;
1296                 __entry->ret    = ret;
1297         ),
1298
1299         TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx",
1300                 show_dev_ino(__entry),
1301                 (unsigned long)__entry->index,
1302                 __entry->ret)
1303 );
1304
1305 TRACE_EVENT(f2fs_writepages,
1306
1307         TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
1308
1309         TP_ARGS(inode, wbc, type),
1310
1311         TP_STRUCT__entry(
1312                 __field(dev_t,  dev)
1313                 __field(ino_t,  ino)
1314                 __field(int,    type)
1315                 __field(int,    dir)
1316                 __field(long,   nr_to_write)
1317                 __field(long,   pages_skipped)
1318                 __field(loff_t, range_start)
1319                 __field(loff_t, range_end)
1320                 __field(pgoff_t, writeback_index)
1321                 __field(int,    sync_mode)
1322                 __field(char,   for_kupdate)
1323                 __field(char,   for_background)
1324                 __field(char,   tagged_writepages)
1325                 __field(char,   for_reclaim)
1326                 __field(char,   range_cyclic)
1327                 __field(char,   for_sync)
1328         ),
1329
1330         TP_fast_assign(
1331                 __entry->dev            = inode->i_sb->s_dev;
1332                 __entry->ino            = inode->i_ino;
1333                 __entry->type           = type;
1334                 __entry->dir            = S_ISDIR(inode->i_mode);
1335                 __entry->nr_to_write    = wbc->nr_to_write;
1336                 __entry->pages_skipped  = wbc->pages_skipped;
1337                 __entry->range_start    = wbc->range_start;
1338                 __entry->range_end      = wbc->range_end;
1339                 __entry->writeback_index = inode->i_mapping->writeback_index;
1340                 __entry->sync_mode      = wbc->sync_mode;
1341                 __entry->for_kupdate    = wbc->for_kupdate;
1342                 __entry->for_background = wbc->for_background;
1343                 __entry->tagged_writepages      = wbc->tagged_writepages;
1344                 __entry->for_reclaim    = wbc->for_reclaim;
1345                 __entry->range_cyclic   = wbc->range_cyclic;
1346                 __entry->for_sync       = wbc->for_sync;
1347         ),
1348
1349         TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
1350                 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
1351                 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
1352                 show_dev_ino(__entry),
1353                 show_block_type(__entry->type),
1354                 show_file_type(__entry->dir),
1355                 __entry->nr_to_write,
1356                 __entry->pages_skipped,
1357                 __entry->range_start,
1358                 __entry->range_end,
1359                 (unsigned long)__entry->writeback_index,
1360                 __entry->sync_mode,
1361                 __entry->for_kupdate,
1362                 __entry->for_background,
1363                 __entry->tagged_writepages,
1364                 __entry->for_reclaim,
1365                 __entry->range_cyclic,
1366                 __entry->for_sync)
1367 );
1368
1369 TRACE_EVENT(f2fs_readpages,
1370
1371         TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),
1372
1373         TP_ARGS(inode, page, nrpage),
1374
1375         TP_STRUCT__entry(
1376                 __field(dev_t,  dev)
1377                 __field(ino_t,  ino)
1378                 __field(pgoff_t,        start)
1379                 __field(unsigned int,   nrpage)
1380         ),
1381
1382         TP_fast_assign(
1383                 __entry->dev    = inode->i_sb->s_dev;
1384                 __entry->ino    = inode->i_ino;
1385                 __entry->start  = page->index;
1386                 __entry->nrpage = nrpage;
1387         ),
1388
1389         TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
1390                 show_dev_ino(__entry),
1391                 (unsigned long)__entry->start,
1392                 __entry->nrpage)
1393 );
1394
1395 TRACE_EVENT(f2fs_write_checkpoint,
1396
1397         TP_PROTO(struct super_block *sb, int reason, char *msg),
1398
1399         TP_ARGS(sb, reason, msg),
1400
1401         TP_STRUCT__entry(
1402                 __field(dev_t,  dev)
1403                 __field(int,    reason)
1404                 __field(char *, msg)
1405         ),
1406
1407         TP_fast_assign(
1408                 __entry->dev            = sb->s_dev;
1409                 __entry->reason         = reason;
1410                 __entry->msg            = msg;
1411         ),
1412
1413         TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1414                 show_dev(__entry->dev),
1415                 show_cpreason(__entry->reason),
1416                 __entry->msg)
1417 );
1418
1419 DECLARE_EVENT_CLASS(f2fs_discard,
1420
1421         TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1422
1423         TP_ARGS(dev, blkstart, blklen),
1424
1425         TP_STRUCT__entry(
1426                 __field(dev_t,  dev)
1427                 __field(block_t, blkstart)
1428                 __field(block_t, blklen)
1429         ),
1430
1431         TP_fast_assign(
1432                 __entry->dev    = dev->bd_dev;
1433                 __entry->blkstart = blkstart;
1434                 __entry->blklen = blklen;
1435         ),
1436
1437         TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1438                 show_dev(__entry->dev),
1439                 (unsigned long long)__entry->blkstart,
1440                 (unsigned long long)__entry->blklen)
1441 );
1442
1443 DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
1444
1445         TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1446
1447         TP_ARGS(dev, blkstart, blklen)
1448 );
1449
1450 DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
1451
1452         TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1453
1454         TP_ARGS(dev, blkstart, blklen)
1455 );
1456
1457 DEFINE_EVENT(f2fs_discard, f2fs_remove_discard,
1458
1459         TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1460
1461         TP_ARGS(dev, blkstart, blklen)
1462 );
1463
1464 TRACE_EVENT(f2fs_issue_reset_zone,
1465
1466         TP_PROTO(struct block_device *dev, block_t blkstart),
1467
1468         TP_ARGS(dev, blkstart),
1469
1470         TP_STRUCT__entry(
1471                 __field(dev_t,  dev)
1472                 __field(block_t, blkstart)
1473         ),
1474
1475         TP_fast_assign(
1476                 __entry->dev    = dev->bd_dev;
1477                 __entry->blkstart = blkstart;
1478         ),
1479
1480         TP_printk("dev = (%d,%d), reset zone at block = 0x%llx",
1481                 show_dev(__entry->dev),
1482                 (unsigned long long)__entry->blkstart)
1483 );
1484
1485 TRACE_EVENT(f2fs_issue_flush,
1486
1487         TP_PROTO(struct block_device *dev, unsigned int nobarrier,
1488                                 unsigned int flush_merge, int ret),
1489
1490         TP_ARGS(dev, nobarrier, flush_merge, ret),
1491
1492         TP_STRUCT__entry(
1493                 __field(dev_t,  dev)
1494                 __field(unsigned int, nobarrier)
1495                 __field(unsigned int, flush_merge)
1496                 __field(int,  ret)
1497         ),
1498
1499         TP_fast_assign(
1500                 __entry->dev    = dev->bd_dev;
1501                 __entry->nobarrier = nobarrier;
1502                 __entry->flush_merge = flush_merge;
1503                 __entry->ret = ret;
1504         ),
1505
1506         TP_printk("dev = (%d,%d), %s %s, ret = %d",
1507                 show_dev(__entry->dev),
1508                 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1509                 __entry->flush_merge ? " with flush_merge" : "",
1510                 __entry->ret)
1511 );
1512
1513 TRACE_EVENT(f2fs_lookup_extent_tree_start,
1514
1515         TP_PROTO(struct inode *inode, unsigned int pgofs),
1516
1517         TP_ARGS(inode, pgofs),
1518
1519         TP_STRUCT__entry(
1520                 __field(dev_t,  dev)
1521                 __field(ino_t,  ino)
1522                 __field(unsigned int, pgofs)
1523         ),
1524
1525         TP_fast_assign(
1526                 __entry->dev = inode->i_sb->s_dev;
1527                 __entry->ino = inode->i_ino;
1528                 __entry->pgofs = pgofs;
1529         ),
1530
1531         TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
1532                 show_dev_ino(__entry),
1533                 __entry->pgofs)
1534 );
1535
1536 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
1537
1538         TP_PROTO(struct inode *inode, unsigned int pgofs,
1539                                                 struct extent_info *ei),
1540
1541         TP_ARGS(inode, pgofs, ei),
1542
1543         TP_CONDITION(ei),
1544
1545         TP_STRUCT__entry(
1546                 __field(dev_t,  dev)
1547                 __field(ino_t,  ino)
1548                 __field(unsigned int, pgofs)
1549                 __field(unsigned int, fofs)
1550                 __field(u32, blk)
1551                 __field(unsigned int, len)
1552         ),
1553
1554         TP_fast_assign(
1555                 __entry->dev = inode->i_sb->s_dev;
1556                 __entry->ino = inode->i_ino;
1557                 __entry->pgofs = pgofs;
1558                 __entry->fofs = ei->fofs;
1559                 __entry->blk = ei->blk;
1560                 __entry->len = ei->len;
1561         ),
1562
1563         TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1564                 "ext_info(fofs: %u, blk: %u, len: %u)",
1565                 show_dev_ino(__entry),
1566                 __entry->pgofs,
1567                 __entry->fofs,
1568                 __entry->blk,
1569                 __entry->len)
1570 );
1571
1572 TRACE_EVENT(f2fs_update_extent_tree_range,
1573
1574         TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
1575                                                 unsigned int len),
1576
1577         TP_ARGS(inode, pgofs, blkaddr, len),
1578
1579         TP_STRUCT__entry(
1580                 __field(dev_t,  dev)
1581                 __field(ino_t,  ino)
1582                 __field(unsigned int, pgofs)
1583                 __field(u32, blk)
1584                 __field(unsigned int, len)
1585         ),
1586
1587         TP_fast_assign(
1588                 __entry->dev = inode->i_sb->s_dev;
1589                 __entry->ino = inode->i_ino;
1590                 __entry->pgofs = pgofs;
1591                 __entry->blk = blkaddr;
1592                 __entry->len = len;
1593         ),
1594
1595         TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1596                                         "blkaddr = %u, len = %u",
1597                 show_dev_ino(__entry),
1598                 __entry->pgofs,
1599                 __entry->blk,
1600                 __entry->len)
1601 );
1602
1603 TRACE_EVENT(f2fs_shrink_extent_tree,
1604
1605         TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1606                                                 unsigned int tree_cnt),
1607
1608         TP_ARGS(sbi, node_cnt, tree_cnt),
1609
1610         TP_STRUCT__entry(
1611                 __field(dev_t,  dev)
1612                 __field(unsigned int, node_cnt)
1613                 __field(unsigned int, tree_cnt)
1614         ),
1615
1616         TP_fast_assign(
1617                 __entry->dev = sbi->sb->s_dev;
1618                 __entry->node_cnt = node_cnt;
1619                 __entry->tree_cnt = tree_cnt;
1620         ),
1621
1622         TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
1623                 show_dev(__entry->dev),
1624                 __entry->node_cnt,
1625                 __entry->tree_cnt)
1626 );
1627
1628 TRACE_EVENT(f2fs_destroy_extent_tree,
1629
1630         TP_PROTO(struct inode *inode, unsigned int node_cnt),
1631
1632         TP_ARGS(inode, node_cnt),
1633
1634         TP_STRUCT__entry(
1635                 __field(dev_t,  dev)
1636                 __field(ino_t,  ino)
1637                 __field(unsigned int, node_cnt)
1638         ),
1639
1640         TP_fast_assign(
1641                 __entry->dev = inode->i_sb->s_dev;
1642                 __entry->ino = inode->i_ino;
1643                 __entry->node_cnt = node_cnt;
1644         ),
1645
1646         TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
1647                 show_dev_ino(__entry),
1648                 __entry->node_cnt)
1649 );
1650
1651 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
1652
1653         TP_PROTO(struct super_block *sb, int type, s64 count),
1654
1655         TP_ARGS(sb, type, count),
1656
1657         TP_STRUCT__entry(
1658                 __field(dev_t, dev)
1659                 __field(int, type)
1660                 __field(s64, count)
1661         ),
1662
1663         TP_fast_assign(
1664                 __entry->dev    = sb->s_dev;
1665                 __entry->type   = type;
1666                 __entry->count  = count;
1667         ),
1668
1669         TP_printk("dev = (%d,%d), %s, dirty count = %lld",
1670                 show_dev(__entry->dev),
1671                 show_file_type(__entry->type),
1672                 __entry->count)
1673 );
1674
1675 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
1676
1677         TP_PROTO(struct super_block *sb, int type, s64 count),
1678
1679         TP_ARGS(sb, type, count)
1680 );
1681
1682 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
1683
1684         TP_PROTO(struct super_block *sb, int type, s64 count),
1685
1686         TP_ARGS(sb, type, count)
1687 );
1688
1689 TRACE_EVENT(f2fs_shutdown,
1690
1691         TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret),
1692
1693         TP_ARGS(sbi, mode, ret),
1694
1695         TP_STRUCT__entry(
1696                 __field(dev_t,  dev)
1697                 __field(unsigned int, mode)
1698                 __field(int, ret)
1699         ),
1700
1701         TP_fast_assign(
1702                 __entry->dev = sbi->sb->s_dev;
1703                 __entry->mode = mode;
1704                 __entry->ret = ret;
1705         ),
1706
1707         TP_printk("dev = (%d,%d), mode: %s, ret:%d",
1708                 show_dev(__entry->dev),
1709                 show_shutdown_mode(__entry->mode),
1710                 __entry->ret)
1711 );
1712
1713 #endif /* _TRACE_F2FS_H */
1714
1715  /* This part must be outside protection */
1716 #include <trace/define_trace.h>