include/trace/events/f2fs.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM f2fs
   3
   4 #if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _TRACE_F2FS_H
   6
   7 #include <linux/tracepoint.h>
   8
   9 #define show_dev(entry)         MAJOR(entry->dev), MINOR(entry->dev)
  10 #define show_dev_ino(entry)     show_dev(entry), (unsigned long)entry->ino
  11
  12 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(IPU);
  19 TRACE_DEFINE_ENUM(OPU);
  20 TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
  21 TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
  22 TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
  23 TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
  24 TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
  25 TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
  26 TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
  27 TRACE_DEFINE_ENUM(GC_GREEDY);
  28 TRACE_DEFINE_ENUM(GC_CB);
  29 TRACE_DEFINE_ENUM(FG_GC);
  30 TRACE_DEFINE_ENUM(BG_GC);
  31 TRACE_DEFINE_ENUM(LFS);
  32 TRACE_DEFINE_ENUM(SSR);
  33 TRACE_DEFINE_ENUM(__REQ_RAHEAD);
  34 TRACE_DEFINE_ENUM(__REQ_WRITE);
  35 TRACE_DEFINE_ENUM(__REQ_SYNC);
  36 TRACE_DEFINE_ENUM(__REQ_NOIDLE);
  37 TRACE_DEFINE_ENUM(__REQ_FLUSH);
  38 TRACE_DEFINE_ENUM(__REQ_FUA);
  39 TRACE_DEFINE_ENUM(__REQ_PRIO);
  40 TRACE_DEFINE_ENUM(__REQ_META);
  41 TRACE_DEFINE_ENUM(CP_UMOUNT);
  42 TRACE_DEFINE_ENUM(CP_FASTBOOT);
  43 TRACE_DEFINE_ENUM(CP_SYNC);
  44 TRACE_DEFINE_ENUM(CP_RECOVERY);
  45 TRACE_DEFINE_ENUM(CP_DISCARD);
  46
  47 #define show_block_type(type)                                           \
  48         __print_symbolic(type,                                          \
  49                 { NODE,         "NODE" },                               \
  50                 { DATA,         "DATA" },                               \
  51                 { META,         "META" },                               \
  52                 { META_FLUSH,   "META_FLUSH" },                         \
  53                 { INMEM,        "INMEM" },                              \
  54                 { INMEM_DROP,   "INMEM_DROP" },                         \
  55                 { IPU,          "IN-PLACE" },                           \
  56                 { OPU,          "OUT-OF-PLACE" })
  57
  58 #define F2FS_BIO_MASK(t)        (t & (READA | WRITE_FLUSH_FUA))
  59 #define F2FS_BIO_EXTRA_MASK(t)  (t & (REQ_META | REQ_PRIO))
  60
  61 #define show_bio_type(type)     show_bio_base(type), show_bio_extra(type)
  62
  63 #define show_bio_base(type)                                             \
  64         __print_symbolic(F2FS_BIO_MASK(type),                           \
  65                 { READ,                 "READ" },                       \
  66                 { READA,                "READAHEAD" },                  \
  67                 { READ_SYNC,            "READ_SYNC" },                  \
  68                 { WRITE,                "WRITE" },                      \
  69                 { WRITE_SYNC,           "WRITE_SYNC" },                 \
  70                 { WRITE_FLUSH,          "WRITE_FLUSH" },                \
  71                 { WRITE_FUA,            "WRITE_FUA" },                  \
  72                 { WRITE_FLUSH_FUA,      "WRITE_FLUSH_FUA" })
  73
  74 #define show_bio_extra(type)                                            \
  75         __print_symbolic(F2FS_BIO_EXTRA_MASK(type),                     \
  76                 { REQ_META,             "(M)" },                        \
  77                 { REQ_PRIO,             "(P)" },                        \
  78                 { REQ_META | REQ_PRIO,  "(MP)" },                       \
  79                 { 0, " \b" })
  80
  81 #define show_data_type(type)                                            \
  82         __print_symbolic(type,                                          \
  83                 { CURSEG_HOT_DATA,      "Hot DATA" },                   \
  84                 { CURSEG_WARM_DATA,     "Warm DATA" },                  \
  85                 { CURSEG_COLD_DATA,     "Cold DATA" },                  \
  86                 { CURSEG_HOT_NODE,      "Hot NODE" },                   \
  87                 { CURSEG_WARM_NODE,     "Warm NODE" },                  \
  88                 { CURSEG_COLD_NODE,     "Cold NODE" },                  \
  89                 { NO_CHECK_TYPE,        "No TYPE" })
  90
  91 #define show_file_type(type)                                            \
  92         __print_symbolic(type,                                          \
  93                 { 0,            "FILE" },                               \
  94                 { 1,            "DIR" })
  95
  96 #define show_gc_type(type)                                              \
  97         __print_symbolic(type,                                          \
  98                 { FG_GC,        "Foreground GC" },                      \
  99                 { BG_GC,        "Background GC" })
 100
 101 #define show_alloc_mode(type)                                           \
 102         __print_symbolic(type,                                          \
 103                 { LFS,  "LFS-mode" },                                   \
 104                 { SSR,  "SSR-mode" })
 105
 106 #define show_victim_policy(type)                                        \
 107         __print_symbolic(type,                                          \
 108                 { GC_GREEDY,    "Greedy" },                             \
 109                 { GC_CB,        "Cost-Benefit" })
 110
 111 #define show_cpreason(type)                                             \
 112         __print_symbolic(type,                                          \
 113                 { CP_UMOUNT,    "Umount" },                             \
 114                 { CP_FASTBOOT,  "Fastboot" },                           \
 115                 { CP_SYNC,      "Sync" },                               \
 116                 { CP_RECOVERY,  "Recovery" },                           \
 117                 { CP_DISCARD,   "Discard" })
 118
 119 struct victim_sel_policy;
 120 struct f2fs_map_blocks;
 121
 122 DECLARE_EVENT_CLASS(f2fs__inode,
 123
 124         TP_PROTO(struct inode *inode),
 125
 126         TP_ARGS(inode),
 127
 128         TP_STRUCT__entry(
 129                 __field(dev_t,  dev)
 130                 __field(ino_t,  ino)
 131                 __field(ino_t,  pino)
 132                 __field(umode_t, mode)
 133                 __field(loff_t, size)
 134                 __field(unsigned int, nlink)
 135                 __field(blkcnt_t, blocks)
 136                 __field(__u8,   advise)
 137         ),
 138
 139         TP_fast_assign(
 140                 __entry->dev    = inode->i_sb->s_dev;
 141                 __entry->ino    = inode->i_ino;
 142                 __entry->pino   = F2FS_I(inode)->i_pino;
 143                 __entry->mode   = inode->i_mode;
 144                 __entry->nlink  = inode->i_nlink;
 145                 __entry->size   = inode->i_size;
 146                 __entry->blocks = inode->i_blocks;
 147                 __entry->advise = F2FS_I(inode)->i_advise;
 148         ),
 149
 150         TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
 151                 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
 152                 show_dev_ino(__entry),
 153                 (unsigned long)__entry->pino,
 154                 __entry->mode,
 155                 __entry->size,
 156                 (unsigned int)__entry->nlink,
 157                 (unsigned long long)__entry->blocks,
 158                 (unsigned char)__entry->advise)
 159 );
 160
 161 DECLARE_EVENT_CLASS(f2fs__inode_exit,
 162
 163         TP_PROTO(struct inode *inode, int ret),
 164
 165         TP_ARGS(inode, ret),
 166
 167         TP_STRUCT__entry(
 168                 __field(dev_t,  dev)
 169                 __field(ino_t,  ino)
 170                 __field(int,    ret)
 171         ),
 172
 173         TP_fast_assign(
 174                 __entry->dev    = inode->i_sb->s_dev;
 175                 __entry->ino    = inode->i_ino;
 176                 __entry->ret    = ret;
 177         ),
 178
 179         TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
 180                 show_dev_ino(__entry),
 181                 __entry->ret)
 182 );
 183
 184 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
 185
 186         TP_PROTO(struct inode *inode),
 187
 188         TP_ARGS(inode)
 189 );
 190
 191 TRACE_EVENT(f2fs_sync_file_exit,
 192
 193         TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret),
 194
 195         TP_ARGS(inode, need_cp, datasync, ret),
 196
 197         TP_STRUCT__entry(
 198                 __field(dev_t,  dev)
 199                 __field(ino_t,  ino)
 200                 __field(int,    need_cp)
 201                 __field(int,    datasync)
 202                 __field(int,    ret)
 203         ),
 204
 205         TP_fast_assign(
 206                 __entry->dev            = inode->i_sb->s_dev;
 207                 __entry->ino            = inode->i_ino;
 208                 __entry->need_cp        = need_cp;
 209                 __entry->datasync       = datasync;
 210                 __entry->ret            = ret;
 211         ),
 212
 213         TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
 214                 "datasync = %d, ret = %d",
 215                 show_dev_ino(__entry),
 216                 __entry->need_cp ? "needed" : "not needed",
 217                 __entry->datasync,
 218                 __entry->ret)
 219 );
 220
 221 TRACE_EVENT(f2fs_sync_fs,
 222
 223         TP_PROTO(struct super_block *sb, int wait),
 224
 225         TP_ARGS(sb, wait),
 226
 227         TP_STRUCT__entry(
 228                 __field(dev_t,  dev)
 229                 __field(int,    dirty)
 230                 __field(int,    wait)
 231         ),
 232
 233         TP_fast_assign(
 234                 __entry->dev    = sb->s_dev;
 235                 __entry->dirty  = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
 236                 __entry->wait   = wait;
 237         ),
 238
 239         TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
 240                 show_dev(__entry),
 241                 __entry->dirty ? "dirty" : "not dirty",
 242                 __entry->wait)
 243 );
 244
 245 DEFINE_EVENT(f2fs__inode, f2fs_iget,
 246
 247         TP_PROTO(struct inode *inode),
 248
 249         TP_ARGS(inode)
 250 );
 251
 252 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
 253
 254         TP_PROTO(struct inode *inode, int ret),
 255
 256         TP_ARGS(inode, ret)
 257 );
 258
 259 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
 260
 261         TP_PROTO(struct inode *inode),
 262
 263         TP_ARGS(inode)
 264 );
 265
 266 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
 267
 268         TP_PROTO(struct inode *inode, int ret),
 269
 270         TP_ARGS(inode, ret)
 271 );
 272
 273 TRACE_EVENT(f2fs_unlink_enter,
 274
 275         TP_PROTO(struct inode *dir, struct dentry *dentry),
 276
 277         TP_ARGS(dir, dentry),
 278
 279         TP_STRUCT__entry(
 280                 __field(dev_t,  dev)
 281                 __field(ino_t,  ino)
 282                 __field(loff_t, size)
 283                 __field(blkcnt_t, blocks)
 284                 __field(const char *,   name)
 285         ),
 286
 287         TP_fast_assign(
 288                 __entry->dev    = dir->i_sb->s_dev;
 289                 __entry->ino    = dir->i_ino;
 290                 __entry->size   = dir->i_size;
 291                 __entry->blocks = dir->i_blocks;
 292                 __entry->name   = dentry->d_name.name;
 293         ),
 294
 295         TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
 296                 "i_blocks = %llu, name = %s",
 297                 show_dev_ino(__entry),
 298                 __entry->size,
 299                 (unsigned long long)__entry->blocks,
 300                 __entry->name)
 301 );
 302
 303 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
 304
 305         TP_PROTO(struct inode *inode, int ret),
 306
 307         TP_ARGS(inode, ret)
 308 );
 309
 310 DEFINE_EVENT(f2fs__inode, f2fs_truncate,
 311
 312         TP_PROTO(struct inode *inode),
 313
 314         TP_ARGS(inode)
 315 );
 316
 317 TRACE_EVENT(f2fs_truncate_data_blocks_range,
 318
 319         TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
 320
 321         TP_ARGS(inode, nid,  ofs, free),
 322
 323         TP_STRUCT__entry(
 324                 __field(dev_t,  dev)
 325                 __field(ino_t,  ino)
 326                 __field(nid_t,  nid)
 327                 __field(unsigned int,   ofs)
 328                 __field(int,    free)
 329         ),
 330
 331         TP_fast_assign(
 332                 __entry->dev    = inode->i_sb->s_dev;
 333                 __entry->ino    = inode->i_ino;
 334                 __entry->nid    = nid;
 335                 __entry->ofs    = ofs;
 336                 __entry->free   = free;
 337         ),
 338
 339         TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
 340                 show_dev_ino(__entry),
 341                 (unsigned int)__entry->nid,
 342                 __entry->ofs,
 343                 __entry->free)
 344 );
 345
 346 DECLARE_EVENT_CLASS(f2fs__truncate_op,
 347
 348         TP_PROTO(struct inode *inode, u64 from),
 349
 350         TP_ARGS(inode, from),
 351
 352         TP_STRUCT__entry(
 353                 __field(dev_t,  dev)
 354                 __field(ino_t,  ino)
 355                 __field(loff_t, size)
 356                 __field(blkcnt_t, blocks)
 357                 __field(u64,    from)
 358         ),
 359
 360         TP_fast_assign(
 361                 __entry->dev    = inode->i_sb->s_dev;
 362                 __entry->ino    = inode->i_ino;
 363                 __entry->size   = inode->i_size;
 364                 __entry->blocks = inode->i_blocks;
 365                 __entry->from   = from;
 366         ),
 367
 368         TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
 369                 "start file offset = %llu",
 370                 show_dev_ino(__entry),
 371                 __entry->size,
 372                 (unsigned long long)__entry->blocks,
 373                 (unsigned long long)__entry->from)
 374 );
 375
 376 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
 377
 378         TP_PROTO(struct inode *inode, u64 from),
 379
 380         TP_ARGS(inode, from)
 381 );
 382
 383 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
 384
 385         TP_PROTO(struct inode *inode, int ret),
 386
 387         TP_ARGS(inode, ret)
 388 );
 389
 390 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
 391
 392         TP_PROTO(struct inode *inode, u64 from),
 393
 394         TP_ARGS(inode, from)
 395 );
 396
 397 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
 398
 399         TP_PROTO(struct inode *inode, int ret),
 400
 401         TP_ARGS(inode, ret)
 402 );
 403
 404 DECLARE_EVENT_CLASS(f2fs__truncate_node,
 405
 406         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 407
 408         TP_ARGS(inode, nid, blk_addr),
 409
 410         TP_STRUCT__entry(
 411                 __field(dev_t,  dev)
 412                 __field(ino_t,  ino)
 413                 __field(nid_t,  nid)
 414                 __field(block_t,        blk_addr)
 415         ),
 416
 417         TP_fast_assign(
 418                 __entry->dev            = inode->i_sb->s_dev;
 419                 __entry->ino            = inode->i_ino;
 420                 __entry->nid            = nid;
 421                 __entry->blk_addr       = blk_addr;
 422         ),
 423
 424         TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
 425                 show_dev_ino(__entry),
 426                 (unsigned int)__entry->nid,
 427                 (unsigned long long)__entry->blk_addr)
 428 );
 429
 430 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
 431
 432         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 433
 434         TP_ARGS(inode, nid, blk_addr)
 435 );
 436
 437 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
 438
 439         TP_PROTO(struct inode *inode, int ret),
 440
 441         TP_ARGS(inode, ret)
 442 );
 443
 444 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
 445
 446         TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
 447
 448         TP_ARGS(inode, nid, blk_addr)
 449 );
 450
 451 TRACE_EVENT(f2fs_truncate_partial_nodes,
 452
 453         TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
 454
 455         TP_ARGS(inode, nid, depth, err),
 456
 457         TP_STRUCT__entry(
 458                 __field(dev_t,  dev)
 459                 __field(ino_t,  ino)
 460                 __field(nid_t,  nid[3])
 461                 __field(int,    depth)
 462                 __field(int,    err)
 463         ),
 464
 465         TP_fast_assign(
 466                 __entry->dev    = inode->i_sb->s_dev;
 467                 __entry->ino    = inode->i_ino;
 468                 __entry->nid[0] = nid[0];
 469                 __entry->nid[1] = nid[1];
 470                 __entry->nid[2] = nid[2];
 471                 __entry->depth  = depth;
 472                 __entry->err    = err;
 473         ),
 474
 475         TP_printk("dev = (%d,%d), ino = %lu, "
 476                 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
 477                 show_dev_ino(__entry),
 478                 (unsigned int)__entry->nid[0],
 479                 (unsigned int)__entry->nid[1],
 480                 (unsigned int)__entry->nid[2],
 481                 __entry->depth,
 482                 __entry->err)
 483 );
 484
 485 TRACE_EVENT(f2fs_map_blocks,
 486         TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
 487
 488         TP_ARGS(inode, map, ret),
 489
 490         TP_STRUCT__entry(
 491                 __field(dev_t,  dev)
 492                 __field(ino_t,  ino)
 493                 __field(block_t,        m_lblk)
 494                 __field(block_t,        m_pblk)
 495                 __field(unsigned int,   m_len)
 496                 __field(int,    ret)
 497         ),
 498
 499         TP_fast_assign(
 500                 __entry->dev            = inode->i_sb->s_dev;
 501                 __entry->ino            = inode->i_ino;
 502                 __entry->m_lblk         = map->m_lblk;
 503                 __entry->m_pblk         = map->m_pblk;
 504                 __entry->m_len          = map->m_len;
 505                 __entry->ret            = ret;
 506         ),
 507
 508         TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
 509                 "start blkaddr = 0x%llx, len = 0x%llx, err = %d",
 510                 show_dev_ino(__entry),
 511                 (unsigned long long)__entry->m_lblk,
 512                 (unsigned long long)__entry->m_pblk,
 513                 (unsigned long long)__entry->m_len,
 514                 __entry->ret)
 515 );
 516
 517 TRACE_EVENT(f2fs_get_victim,
 518
 519         TP_PROTO(struct super_block *sb, int type, int gc_type,
 520                         struct victim_sel_policy *p, unsigned int pre_victim,
 521                         unsigned int prefree, unsigned int free),
 522
 523         TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
 524
 525         TP_STRUCT__entry(
 526                 __field(dev_t,  dev)
 527                 __field(int,    type)
 528                 __field(int,    gc_type)
 529                 __field(int,    alloc_mode)
 530                 __field(int,    gc_mode)
 531                 __field(unsigned int,   victim)
 532                 __field(unsigned int,   ofs_unit)
 533                 __field(unsigned int,   pre_victim)
 534                 __field(unsigned int,   prefree)
 535                 __field(unsigned int,   free)
 536         ),
 537
 538         TP_fast_assign(
 539                 __entry->dev            = sb->s_dev;
 540                 __entry->type           = type;
 541                 __entry->gc_type        = gc_type;
 542                 __entry->alloc_mode     = p->alloc_mode;
 543                 __entry->gc_mode        = p->gc_mode;
 544                 __entry->victim         = p->min_segno;
 545                 __entry->ofs_unit       = p->ofs_unit;
 546                 __entry->pre_victim     = pre_victim;
 547                 __entry->prefree        = prefree;
 548                 __entry->free           = free;
 549         ),
 550
 551         TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
 552                 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
 553                 show_dev(__entry),
 554                 show_data_type(__entry->type),
 555                 show_gc_type(__entry->gc_type),
 556                 show_alloc_mode(__entry->alloc_mode),
 557                 show_victim_policy(__entry->gc_mode),
 558                 __entry->victim,
 559                 __entry->ofs_unit,
 560                 (int)__entry->pre_victim,
 561                 __entry->prefree,
 562                 __entry->free)
 563 );
 564
 565 TRACE_EVENT(f2fs_fallocate,
 566
 567         TP_PROTO(struct inode *inode, int mode,
 568                                 loff_t offset, loff_t len, int ret),
 569
 570         TP_ARGS(inode, mode, offset, len, ret),
 571
 572         TP_STRUCT__entry(
 573                 __field(dev_t,  dev)
 574                 __field(ino_t,  ino)
 575                 __field(int,    mode)
 576                 __field(loff_t, offset)
 577                 __field(loff_t, len)
 578                 __field(loff_t, size)
 579                 __field(blkcnt_t, blocks)
 580                 __field(int,    ret)
 581         ),
 582
 583         TP_fast_assign(
 584                 __entry->dev    = inode->i_sb->s_dev;
 585                 __entry->ino    = inode->i_ino;
 586                 __entry->mode   = mode;
 587                 __entry->offset = offset;
 588                 __entry->len    = len;
 589                 __entry->size   = inode->i_size;
 590                 __entry->blocks = inode->i_blocks;
 591                 __entry->ret    = ret;
 592         ),
 593
 594         TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
 595                 "len = %lld,  i_size = %lld, i_blocks = %llu, ret = %d",
 596                 show_dev_ino(__entry),
 597                 __entry->mode,
 598                 (unsigned long long)__entry->offset,
 599                 (unsigned long long)__entry->len,
 600                 (unsigned long long)__entry->size,
 601                 (unsigned long long)__entry->blocks,
 602                 __entry->ret)
 603 );
 604
 605 TRACE_EVENT(f2fs_direct_IO_enter,
 606
 607         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
 608
 609         TP_ARGS(inode, offset, len, rw),
 610
 611         TP_STRUCT__entry(
 612                 __field(dev_t,  dev)
 613                 __field(ino_t,  ino)
 614                 __field(loff_t, pos)
 615                 __field(unsigned long,  len)
 616                 __field(int,    rw)
 617         ),
 618
 619         TP_fast_assign(
 620                 __entry->dev    = inode->i_sb->s_dev;
 621                 __entry->ino    = inode->i_ino;
 622                 __entry->pos    = offset;
 623                 __entry->len    = len;
 624                 __entry->rw     = rw;
 625         ),
 626
 627         TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
 628                 show_dev_ino(__entry),
 629                 __entry->pos,
 630                 __entry->len,
 631                 __entry->rw)
 632 );
 633
 634 TRACE_EVENT(f2fs_direct_IO_exit,
 635
 636         TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
 637                  int rw, int ret),
 638
 639         TP_ARGS(inode, offset, len, rw, ret),
 640
 641         TP_STRUCT__entry(
 642                 __field(dev_t,  dev)
 643                 __field(ino_t,  ino)
 644                 __field(loff_t, pos)
 645                 __field(unsigned long,  len)
 646                 __field(int,    rw)
 647                 __field(int,    ret)
 648         ),
 649
 650         TP_fast_assign(
 651                 __entry->dev    = inode->i_sb->s_dev;
 652                 __entry->ino    = inode->i_ino;
 653                 __entry->pos    = offset;
 654                 __entry->len    = len;
 655                 __entry->rw     = rw;
 656                 __entry->ret    = ret;
 657         ),
 658
 659         TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
 660                 "rw = %d ret = %d",
 661                 show_dev_ino(__entry),
 662                 __entry->pos,
 663                 __entry->len,
 664                 __entry->rw,
 665                 __entry->ret)
 666 );
 667
 668 TRACE_EVENT(f2fs_reserve_new_block,
 669
 670         TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node),
 671
 672         TP_ARGS(inode, nid, ofs_in_node),
 673
 674         TP_STRUCT__entry(
 675                 __field(dev_t,  dev)
 676                 __field(nid_t, nid)
 677                 __field(unsigned int, ofs_in_node)
 678         ),
 679
 680         TP_fast_assign(
 681                 __entry->dev    = inode->i_sb->s_dev;
 682                 __entry->nid    = nid;
 683                 __entry->ofs_in_node = ofs_in_node;
 684         ),
 685
 686         TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u",
 687                 show_dev(__entry),
 688                 (unsigned int)__entry->nid,
 689                 __entry->ofs_in_node)
 690 );
 691
 692 DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
 693
 694         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
 695
 696         TP_ARGS(page, fio),
 697
 698         TP_STRUCT__entry(
 699                 __field(dev_t, dev)
 700                 __field(ino_t, ino)
 701                 __field(pgoff_t, index)
 702                 __field(block_t, blkaddr)
 703                 __field(int, rw)
 704                 __field(int, type)
 705         ),
 706
 707         TP_fast_assign(
 708                 __entry->dev            = page->mapping->host->i_sb->s_dev;
 709                 __entry->ino            = page->mapping->host->i_ino;
 710                 __entry->index          = page->index;
 711                 __entry->blkaddr        = fio->blk_addr;
 712                 __entry->rw             = fio->rw;
 713                 __entry->type           = fio->type;
 714         ),
 715
 716         TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
 717                 "blkaddr = 0x%llx, rw = %s%s, type = %s",
 718                 show_dev_ino(__entry),
 719                 (unsigned long)__entry->index,
 720                 (unsigned long long)__entry->blkaddr,
 721                 show_bio_type(__entry->rw),
 722                 show_block_type(__entry->type))
 723 );
 724
 725 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
 726
 727         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
 728
 729         TP_ARGS(page, fio),
 730
 731         TP_CONDITION(page->mapping)
 732 );
 733
 734 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio,
 735
 736         TP_PROTO(struct page *page, struct f2fs_io_info *fio),
 737
 738         TP_ARGS(page, fio),
 739
 740         TP_CONDITION(page->mapping)
 741 );
 742
 743 DECLARE_EVENT_CLASS(f2fs__submit_bio,
 744
 745         TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
 746                                                 struct bio *bio),
 747
 748         TP_ARGS(sb, fio, bio),
 749
 750         TP_STRUCT__entry(
 751                 __field(dev_t,  dev)
 752                 __field(int,    rw)
 753                 __field(int,    type)
 754                 __field(sector_t,       sector)
 755                 __field(unsigned int,   size)
 756         ),
 757
 758         TP_fast_assign(
 759                 __entry->dev            = sb->s_dev;
 760                 __entry->rw             = fio->rw;
 761                 __entry->type           = fio->type;
 762                 __entry->sector         = bio->bi_iter.bi_sector;
 763                 __entry->size           = bio->bi_iter.bi_size;
 764         ),
 765
 766         TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u",
 767                 show_dev(__entry),
 768                 show_bio_type(__entry->rw),
 769                 show_block_type(__entry->type),
 770                 (unsigned long long)__entry->sector,
 771                 __entry->size)
 772 );
 773
 774 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio,
 775
 776         TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
 777                                                         struct bio *bio),
 778
 779         TP_ARGS(sb, fio, bio),
 780
 781         TP_CONDITION(bio)
 782 );
 783
 784 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio,
 785
 786         TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
 787                                                         struct bio *bio),
 788
 789         TP_ARGS(sb, fio, bio),
 790
 791         TP_CONDITION(bio)
 792 );
 793
 794 TRACE_EVENT(f2fs_write_begin,
 795
 796         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 797                                 unsigned int flags),
 798
 799         TP_ARGS(inode, pos, len, flags),
 800
 801         TP_STRUCT__entry(
 802                 __field(dev_t,  dev)
 803                 __field(ino_t,  ino)
 804                 __field(loff_t, pos)
 805                 __field(unsigned int, len)
 806                 __field(unsigned int, flags)
 807         ),
 808
 809         TP_fast_assign(
 810                 __entry->dev    = inode->i_sb->s_dev;
 811                 __entry->ino    = inode->i_ino;
 812                 __entry->pos    = pos;
 813                 __entry->len    = len;
 814                 __entry->flags  = flags;
 815         ),
 816
 817         TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
 818                 show_dev_ino(__entry),
 819                 (unsigned long long)__entry->pos,
 820                 __entry->len,
 821                 __entry->flags)
 822 );
 823
 824 TRACE_EVENT(f2fs_write_end,
 825
 826         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
 827                                 unsigned int copied),
 828
 829         TP_ARGS(inode, pos, len, copied),
 830
 831         TP_STRUCT__entry(
 832                 __field(dev_t,  dev)
 833                 __field(ino_t,  ino)
 834                 __field(loff_t, pos)
 835                 __field(unsigned int, len)
 836                 __field(unsigned int, copied)
 837         ),
 838
 839         TP_fast_assign(
 840                 __entry->dev    = inode->i_sb->s_dev;
 841                 __entry->ino    = inode->i_ino;
 842                 __entry->pos    = pos;
 843                 __entry->len    = len;
 844                 __entry->copied = copied;
 845         ),
 846
 847         TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
 848                 show_dev_ino(__entry),
 849                 (unsigned long long)__entry->pos,
 850                 __entry->len,
 851                 __entry->copied)
 852 );
 853
 854 DECLARE_EVENT_CLASS(f2fs__page,
 855
 856         TP_PROTO(struct page *page, int type),
 857
 858         TP_ARGS(page, type),
 859
 860         TP_STRUCT__entry(
 861                 __field(dev_t,  dev)
 862                 __field(ino_t,  ino)
 863                 __field(int, type)
 864                 __field(int, dir)
 865                 __field(pgoff_t, index)
 866                 __field(int, dirty)
 867                 __field(int, uptodate)
 868         ),
 869
 870         TP_fast_assign(
 871                 __entry->dev    = page->mapping->host->i_sb->s_dev;
 872                 __entry->ino    = page->mapping->host->i_ino;
 873                 __entry->type   = type;
 874                 __entry->dir    = S_ISDIR(page->mapping->host->i_mode);
 875                 __entry->index  = page->index;
 876                 __entry->dirty  = PageDirty(page);
 877                 __entry->uptodate = PageUptodate(page);
 878         ),
 879
 880         TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
 881                 "dirty = %d, uptodate = %d",
 882                 show_dev_ino(__entry),
 883                 show_block_type(__entry->type),
 884                 show_file_type(__entry->dir),
 885                 (unsigned long)__entry->index,
 886                 __entry->dirty,
 887                 __entry->uptodate)
 888 );
 889
 890 DEFINE_EVENT(f2fs__page, f2fs_writepage,
 891
 892         TP_PROTO(struct page *page, int type),
 893
 894         TP_ARGS(page, type)
 895 );
 896
 897 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
 898
 899         TP_PROTO(struct page *page, int type),
 900
 901         TP_ARGS(page, type)
 902 );
 903
 904 DEFINE_EVENT(f2fs__page, f2fs_readpage,
 905
 906         TP_PROTO(struct page *page, int type),
 907
 908         TP_ARGS(page, type)
 909 );
 910
 911 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
 912
 913         TP_PROTO(struct page *page, int type),
 914
 915         TP_ARGS(page, type)
 916 );
 917
 918 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
 919
 920         TP_PROTO(struct page *page, int type),
 921
 922         TP_ARGS(page, type)
 923 );
 924
 925 DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
 926
 927         TP_PROTO(struct page *page, int type),
 928
 929         TP_ARGS(page, type)
 930 );
 931
 932 DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
 933
 934         TP_PROTO(struct page *page, int type),
 935
 936         TP_ARGS(page, type)
 937 );
 938
 939 TRACE_EVENT(f2fs_writepages,
 940
 941         TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
 942
 943         TP_ARGS(inode, wbc, type),
 944
 945         TP_STRUCT__entry(
 946                 __field(dev_t,  dev)
 947                 __field(ino_t,  ino)
 948                 __field(int,    type)
 949                 __field(int,    dir)
 950                 __field(long,   nr_to_write)
 951                 __field(long,   pages_skipped)
 952                 __field(loff_t, range_start)
 953                 __field(loff_t, range_end)
 954                 __field(pgoff_t, writeback_index)
 955                 __field(int,    sync_mode)
 956                 __field(char,   for_kupdate)
 957                 __field(char,   for_background)
 958                 __field(char,   tagged_writepages)
 959                 __field(char,   for_reclaim)
 960                 __field(char,   range_cyclic)
 961                 __field(char,   for_sync)
 962         ),
 963
 964         TP_fast_assign(
 965                 __entry->dev            = inode->i_sb->s_dev;
 966                 __entry->ino            = inode->i_ino;
 967                 __entry->type           = type;
 968                 __entry->dir            = S_ISDIR(inode->i_mode);
 969                 __entry->nr_to_write    = wbc->nr_to_write;
 970                 __entry->pages_skipped  = wbc->pages_skipped;
 971                 __entry->range_start    = wbc->range_start;
 972                 __entry->range_end      = wbc->range_end;
 973                 __entry->writeback_index = inode->i_mapping->writeback_index;
 974                 __entry->sync_mode      = wbc->sync_mode;
 975                 __entry->for_kupdate    = wbc->for_kupdate;
 976                 __entry->for_background = wbc->for_background;
 977                 __entry->tagged_writepages      = wbc->tagged_writepages;
 978                 __entry->for_reclaim    = wbc->for_reclaim;
 979                 __entry->range_cyclic   = wbc->range_cyclic;
 980                 __entry->for_sync       = wbc->for_sync;
 981         ),
 982
 983         TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
 984                 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
 985                 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
 986                 show_dev_ino(__entry),
 987                 show_block_type(__entry->type),
 988                 show_file_type(__entry->dir),
 989                 __entry->nr_to_write,
 990                 __entry->pages_skipped,
 991                 __entry->range_start,
 992                 __entry->range_end,
 993                 (unsigned long)__entry->writeback_index,
 994                 __entry->sync_mode,
 995                 __entry->for_kupdate,
 996                 __entry->for_background,
 997                 __entry->tagged_writepages,
 998                 __entry->for_reclaim,
 999                 __entry->range_cyclic,
1000                 __entry->for_sync)
1001 );
1002
1003 TRACE_EVENT(f2fs_write_checkpoint,
1004
1005         TP_PROTO(struct super_block *sb, int reason, char *msg),
1006
1007         TP_ARGS(sb, reason, msg),
1008
1009         TP_STRUCT__entry(
1010                 __field(dev_t,  dev)
1011                 __field(int,    reason)
1012                 __field(char *, msg)
1013         ),
1014
1015         TP_fast_assign(
1016                 __entry->dev            = sb->s_dev;
1017                 __entry->reason         = reason;
1018                 __entry->msg            = msg;
1019         ),
1020
1021         TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1022                 show_dev(__entry),
1023                 show_cpreason(__entry->reason),
1024                 __entry->msg)
1025 );
1026
1027 TRACE_EVENT(f2fs_issue_discard,
1028
1029         TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen),
1030
1031         TP_ARGS(sb, blkstart, blklen),
1032
1033         TP_STRUCT__entry(
1034                 __field(dev_t,  dev)
1035                 __field(block_t, blkstart)
1036                 __field(block_t, blklen)
1037         ),
1038
1039         TP_fast_assign(
1040                 __entry->dev    = sb->s_dev;
1041                 __entry->blkstart = blkstart;
1042                 __entry->blklen = blklen;
1043         ),
1044
1045         TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1046                 show_dev(__entry),
1047                 (unsigned long long)__entry->blkstart,
1048                 (unsigned long long)__entry->blklen)
1049 );
1050
1051 TRACE_EVENT(f2fs_issue_flush,
1052
1053         TP_PROTO(struct super_block *sb, unsigned int nobarrier,
1054                                         unsigned int flush_merge),
1055
1056         TP_ARGS(sb, nobarrier, flush_merge),
1057
1058         TP_STRUCT__entry(
1059                 __field(dev_t,  dev)
1060                 __field(unsigned int, nobarrier)
1061                 __field(unsigned int, flush_merge)
1062         ),
1063
1064         TP_fast_assign(
1065                 __entry->dev    = sb->s_dev;
1066                 __entry->nobarrier = nobarrier;
1067                 __entry->flush_merge = flush_merge;
1068         ),
1069
1070         TP_printk("dev = (%d,%d), %s %s",
1071                 show_dev(__entry),
1072                 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1073                 __entry->flush_merge ? " with flush_merge" : "")
1074 );
1075
1076 TRACE_EVENT(f2fs_lookup_extent_tree_start,
1077
1078         TP_PROTO(struct inode *inode, unsigned int pgofs),
1079
1080         TP_ARGS(inode, pgofs),
1081
1082         TP_STRUCT__entry(
1083                 __field(dev_t,  dev)
1084                 __field(ino_t,  ino)
1085                 __field(unsigned int, pgofs)
1086         ),
1087
1088         TP_fast_assign(
1089                 __entry->dev = inode->i_sb->s_dev;
1090                 __entry->ino = inode->i_ino;
1091                 __entry->pgofs = pgofs;
1092         ),
1093
1094         TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
1095                 show_dev_ino(__entry),
1096                 __entry->pgofs)
1097 );
1098
1099 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
1100
1101         TP_PROTO(struct inode *inode, unsigned int pgofs,
1102                                                 struct extent_info *ei),
1103
1104         TP_ARGS(inode, pgofs, ei),
1105
1106         TP_CONDITION(ei),
1107
1108         TP_STRUCT__entry(
1109                 __field(dev_t,  dev)
1110                 __field(ino_t,  ino)
1111                 __field(unsigned int, pgofs)
1112                 __field(unsigned int, fofs)
1113                 __field(u32, blk)
1114                 __field(unsigned int, len)
1115         ),
1116
1117         TP_fast_assign(
1118                 __entry->dev = inode->i_sb->s_dev;
1119                 __entry->ino = inode->i_ino;
1120                 __entry->pgofs = pgofs;
1121                 __entry->fofs = ei->fofs;
1122                 __entry->blk = ei->blk;
1123                 __entry->len = ei->len;
1124         ),
1125
1126         TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1127                 "ext_info(fofs: %u, blk: %u, len: %u)",
1128                 show_dev_ino(__entry),
1129                 __entry->pgofs,
1130                 __entry->fofs,
1131                 __entry->blk,
1132                 __entry->len)
1133 );
1134
1135 TRACE_EVENT(f2fs_update_extent_tree,
1136
1137         TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr),
1138
1139         TP_ARGS(inode, pgofs, blkaddr),
1140
1141         TP_STRUCT__entry(
1142                 __field(dev_t,  dev)
1143                 __field(ino_t,  ino)
1144                 __field(unsigned int, pgofs)
1145                 __field(u32, blk)
1146         ),
1147
1148         TP_fast_assign(
1149                 __entry->dev = inode->i_sb->s_dev;
1150                 __entry->ino = inode->i_ino;
1151                 __entry->pgofs = pgofs;
1152                 __entry->blk = blkaddr;
1153         ),
1154
1155         TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, blkaddr = %u",
1156                 show_dev_ino(__entry),
1157                 __entry->pgofs,
1158                 __entry->blk)
1159 );
1160
1161 TRACE_EVENT(f2fs_shrink_extent_tree,
1162
1163         TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1164                                                 unsigned int tree_cnt),
1165
1166         TP_ARGS(sbi, node_cnt, tree_cnt),
1167
1168         TP_STRUCT__entry(
1169                 __field(dev_t,  dev)
1170                 __field(unsigned int, node_cnt)
1171                 __field(unsigned int, tree_cnt)
1172         ),
1173
1174         TP_fast_assign(
1175                 __entry->dev = sbi->sb->s_dev;
1176                 __entry->node_cnt = node_cnt;
1177                 __entry->tree_cnt = tree_cnt;
1178         ),
1179
1180         TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
1181                 show_dev(__entry),
1182                 __entry->node_cnt,
1183                 __entry->tree_cnt)
1184 );
1185
1186 TRACE_EVENT(f2fs_destroy_extent_tree,
1187
1188         TP_PROTO(struct inode *inode, unsigned int node_cnt),
1189
1190         TP_ARGS(inode, node_cnt),
1191
1192         TP_STRUCT__entry(
1193                 __field(dev_t,  dev)
1194                 __field(ino_t,  ino)
1195                 __field(unsigned int, node_cnt)
1196         ),
1197
1198         TP_fast_assign(
1199                 __entry->dev = inode->i_sb->s_dev;
1200                 __entry->ino = inode->i_ino;
1201                 __entry->node_cnt = node_cnt;
1202         ),
1203
1204         TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
1205                 show_dev_ino(__entry),
1206                 __entry->node_cnt)
1207 );
1208
1209 #endif /* _TRACE_F2FS_H */
1210
1211  /* This part must be outside protection */
1212 #include <trace/define_trace.h>