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) \ 80 __print_symbolic(op, \ 81 { REQ_OP_READ, "READ" }, \ 82 { REQ_OP_WRITE, "WRITE" }, \ 83 { REQ_OP_FLUSH, "FLUSH" }, \ 84 { REQ_OP_DISCARD, "DISCARD" }, \ 85 { REQ_OP_SECURE_ERASE, "SECURE_ERASE" }, \ 86 { REQ_OP_ZONE_RESET, "ZONE_RESET" }, \ 87 { REQ_OP_WRITE_SAME, "WRITE_SAME" }, \ 88 { REQ_OP_WRITE_ZEROES, "WRITE_ZEROES" }) 89 90 #define show_bio_op_flags(flags) \ 91 __print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \ 92 { REQ_RAHEAD, "R" }, \ 93 { REQ_SYNC, "S" }, \ 94 { REQ_META, "M" }, \ 95 { REQ_PRIO, "P" }, \ 96 { REQ_PREFLUSH, "PF" }, \ 97 { REQ_FUA, "FUA" }) 98 99 #define show_data_type(type) \ 100 __print_symbolic(type, \ 101 { CURSEG_HOT_DATA, "Hot DATA" }, \ 102 { CURSEG_WARM_DATA, "Warm DATA" }, \ 103 { CURSEG_COLD_DATA, "Cold DATA" }, \ 104 { CURSEG_HOT_NODE, "Hot NODE" }, \ 105 { CURSEG_WARM_NODE, "Warm NODE" }, \ 106 { CURSEG_COLD_NODE, "Cold NODE" }, \ 107 { NO_CHECK_TYPE, "No TYPE" }) 108 109 #define show_file_type(type) \ 110 __print_symbolic(type, \ 111 { 0, "FILE" }, \ 112 { 1, "DIR" }) 113 114 #define show_gc_type(type) \ 115 __print_symbolic(type, \ 116 { FG_GC, "Foreground GC" }, \ 117 { BG_GC, "Background GC" }) 118 119 #define show_alloc_mode(type) \ 120 __print_symbolic(type, \ 121 { LFS, "LFS-mode" }, \ 122 { SSR, "SSR-mode" }) 123 124 #define show_victim_policy(type) \ 125 __print_symbolic(type, \ 126 { GC_GREEDY, "Greedy" }, \ 127 { GC_CB, "Cost-Benefit" }) 128 129 #define show_cpreason(type) \ 130 __print_flags(type, "|", \ 131 { CP_UMOUNT, "Umount" }, \ 132 { CP_FASTBOOT, "Fastboot" }, \ 133 { CP_SYNC, "Sync" }, \ 134 { CP_RECOVERY, "Recovery" }, \ 135 { CP_DISCARD, "Discard" }, \ 136 { CP_UMOUNT, "Umount" }, \ 137 { CP_TRIMMED, "Trimmed" }) 138 139 #define show_fsync_cpreason(type) \ 140 __print_symbolic(type, \ 141 { CP_NO_NEEDED, "no needed" }, \ 142 { CP_NON_REGULAR, "non regular" }, \ 143 { CP_HARDLINK, "hardlink" }, \ 144 { CP_SB_NEED_CP, "sb needs cp" }, \ 145 { CP_WRONG_PINO, "wrong pino" }, \ 146 { CP_NO_SPC_ROLL, "no space roll forward" }, \ 147 { CP_NODE_NEED_CP, "node needs cp" }, \ 148 { CP_FASTBOOT_MODE, "fastboot mode" }, \ 149 { CP_SPEC_LOG_NUM, "log type is 2" }, \ 150 { CP_RECOVER_DIR, "dir needs recovery" }) 151 152 #define show_shutdown_mode(type) \ 153 __print_symbolic(type, \ 154 { F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \ 155 { F2FS_GOING_DOWN_METASYNC, "meta sync" }, \ 156 { F2FS_GOING_DOWN_NOSYNC, "no sync" }, \ 157 { F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \ 158 { F2FS_GOING_DOWN_NEED_FSCK, "need fsck" }) 159 160 struct f2fs_sb_info; 161 struct f2fs_io_info; 162 struct extent_info; 163 struct victim_sel_policy; 164 struct f2fs_map_blocks; 165 166 DECLARE_EVENT_CLASS(f2fs__inode, 167 168 TP_PROTO(struct inode *inode), 169 170 TP_ARGS(inode), 171 172 TP_STRUCT__entry( 173 __field(dev_t, dev) 174 __field(ino_t, ino) 175 __field(ino_t, pino) 176 __field(umode_t, mode) 177 __field(loff_t, size) 178 __field(unsigned int, nlink) 179 __field(blkcnt_t, blocks) 180 __field(__u8, advise) 181 ), 182 183 TP_fast_assign( 184 __entry->dev = inode->i_sb->s_dev; 185 __entry->ino = inode->i_ino; 186 __entry->pino = F2FS_I(inode)->i_pino; 187 __entry->mode = inode->i_mode; 188 __entry->nlink = inode->i_nlink; 189 __entry->size = inode->i_size; 190 __entry->blocks = inode->i_blocks; 191 __entry->advise = F2FS_I(inode)->i_advise; 192 ), 193 194 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, " 195 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x", 196 show_dev_ino(__entry), 197 (unsigned long)__entry->pino, 198 __entry->mode, 199 __entry->size, 200 (unsigned int)__entry->nlink, 201 (unsigned long long)__entry->blocks, 202 (unsigned char)__entry->advise) 203 ); 204 205 DECLARE_EVENT_CLASS(f2fs__inode_exit, 206 207 TP_PROTO(struct inode *inode, int ret), 208 209 TP_ARGS(inode, ret), 210 211 TP_STRUCT__entry( 212 __field(dev_t, dev) 213 __field(ino_t, ino) 214 __field(int, ret) 215 ), 216 217 TP_fast_assign( 218 __entry->dev = inode->i_sb->s_dev; 219 __entry->ino = inode->i_ino; 220 __entry->ret = ret; 221 ), 222 223 TP_printk("dev = (%d,%d), ino = %lu, ret = %d", 224 show_dev_ino(__entry), 225 __entry->ret) 226 ); 227 228 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, 229 230 TP_PROTO(struct inode *inode), 231 232 TP_ARGS(inode) 233 ); 234 235 TRACE_EVENT(f2fs_sync_file_exit, 236 237 TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret), 238 239 TP_ARGS(inode, cp_reason, datasync, ret), 240 241 TP_STRUCT__entry( 242 __field(dev_t, dev) 243 __field(ino_t, ino) 244 __field(int, cp_reason) 245 __field(int, datasync) 246 __field(int, ret) 247 ), 248 249 TP_fast_assign( 250 __entry->dev = inode->i_sb->s_dev; 251 __entry->ino = inode->i_ino; 252 __entry->cp_reason = cp_reason; 253 __entry->datasync = datasync; 254 __entry->ret = ret; 255 ), 256 257 TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, " 258 "datasync = %d, ret = %d", 259 show_dev_ino(__entry), 260 show_fsync_cpreason(__entry->cp_reason), 261 __entry->datasync, 262 __entry->ret) 263 ); 264 265 TRACE_EVENT(f2fs_sync_fs, 266 267 TP_PROTO(struct super_block *sb, int wait), 268 269 TP_ARGS(sb, wait), 270 271 TP_STRUCT__entry( 272 __field(dev_t, dev) 273 __field(int, dirty) 274 __field(int, wait) 275 ), 276 277 TP_fast_assign( 278 __entry->dev = sb->s_dev; 279 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY); 280 __entry->wait = wait; 281 ), 282 283 TP_printk("dev = (%d,%d), superblock is %s, wait = %d", 284 show_dev(__entry->dev), 285 __entry->dirty ? "dirty" : "not dirty", 286 __entry->wait) 287 ); 288 289 DEFINE_EVENT(f2fs__inode, f2fs_iget, 290 291 TP_PROTO(struct inode *inode), 292 293 TP_ARGS(inode) 294 ); 295 296 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit, 297 298 TP_PROTO(struct inode *inode, int ret), 299 300 TP_ARGS(inode, ret) 301 ); 302 303 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode, 304 305 TP_PROTO(struct inode *inode), 306 307 TP_ARGS(inode) 308 ); 309 310 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode, 311 312 TP_PROTO(struct inode *inode, int ret), 313 314 TP_ARGS(inode, ret) 315 ); 316 317 TRACE_EVENT(f2fs_unlink_enter, 318 319 TP_PROTO(struct inode *dir, struct dentry *dentry), 320 321 TP_ARGS(dir, dentry), 322 323 TP_STRUCT__entry( 324 __field(dev_t, dev) 325 __field(ino_t, ino) 326 __field(loff_t, size) 327 __field(blkcnt_t, blocks) 328 __field(const char *, name) 329 ), 330 331 TP_fast_assign( 332 __entry->dev = dir->i_sb->s_dev; 333 __entry->ino = dir->i_ino; 334 __entry->size = dir->i_size; 335 __entry->blocks = dir->i_blocks; 336 __entry->name = dentry->d_name.name; 337 ), 338 339 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " 340 "i_blocks = %llu, name = %s", 341 show_dev_ino(__entry), 342 __entry->size, 343 (unsigned long long)__entry->blocks, 344 __entry->name) 345 ); 346 347 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, 348 349 TP_PROTO(struct inode *inode, int ret), 350 351 TP_ARGS(inode, ret) 352 ); 353 354 DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode, 355 356 TP_PROTO(struct inode *inode, int ret), 357 358 TP_ARGS(inode, ret) 359 ); 360 361 DEFINE_EVENT(f2fs__inode, f2fs_truncate, 362 363 TP_PROTO(struct inode *inode), 364 365 TP_ARGS(inode) 366 ); 367 368 TRACE_EVENT(f2fs_truncate_data_blocks_range, 369 370 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free), 371 372 TP_ARGS(inode, nid, ofs, free), 373 374 TP_STRUCT__entry( 375 __field(dev_t, dev) 376 __field(ino_t, ino) 377 __field(nid_t, nid) 378 __field(unsigned int, ofs) 379 __field(int, free) 380 ), 381 382 TP_fast_assign( 383 __entry->dev = inode->i_sb->s_dev; 384 __entry->ino = inode->i_ino; 385 __entry->nid = nid; 386 __entry->ofs = ofs; 387 __entry->free = free; 388 ), 389 390 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d", 391 show_dev_ino(__entry), 392 (unsigned int)__entry->nid, 393 __entry->ofs, 394 __entry->free) 395 ); 396 397 DECLARE_EVENT_CLASS(f2fs__truncate_op, 398 399 TP_PROTO(struct inode *inode, u64 from), 400 401 TP_ARGS(inode, from), 402 403 TP_STRUCT__entry( 404 __field(dev_t, dev) 405 __field(ino_t, ino) 406 __field(loff_t, size) 407 __field(blkcnt_t, blocks) 408 __field(u64, from) 409 ), 410 411 TP_fast_assign( 412 __entry->dev = inode->i_sb->s_dev; 413 __entry->ino = inode->i_ino; 414 __entry->size = inode->i_size; 415 __entry->blocks = inode->i_blocks; 416 __entry->from = from; 417 ), 418 419 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, " 420 "start file offset = %llu", 421 show_dev_ino(__entry), 422 __entry->size, 423 (unsigned long long)__entry->blocks, 424 (unsigned long long)__entry->from) 425 ); 426 427 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter, 428 429 TP_PROTO(struct inode *inode, u64 from), 430 431 TP_ARGS(inode, from) 432 ); 433 434 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit, 435 436 TP_PROTO(struct inode *inode, int ret), 437 438 TP_ARGS(inode, ret) 439 ); 440 441 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter, 442 443 TP_PROTO(struct inode *inode, u64 from), 444 445 TP_ARGS(inode, from) 446 ); 447 448 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit, 449 450 TP_PROTO(struct inode *inode, int ret), 451 452 TP_ARGS(inode, ret) 453 ); 454 455 DECLARE_EVENT_CLASS(f2fs__truncate_node, 456 457 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 458 459 TP_ARGS(inode, nid, blk_addr), 460 461 TP_STRUCT__entry( 462 __field(dev_t, dev) 463 __field(ino_t, ino) 464 __field(nid_t, nid) 465 __field(block_t, blk_addr) 466 ), 467 468 TP_fast_assign( 469 __entry->dev = inode->i_sb->s_dev; 470 __entry->ino = inode->i_ino; 471 __entry->nid = nid; 472 __entry->blk_addr = blk_addr; 473 ), 474 475 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx", 476 show_dev_ino(__entry), 477 (unsigned int)__entry->nid, 478 (unsigned long long)__entry->blk_addr) 479 ); 480 481 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter, 482 483 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 484 485 TP_ARGS(inode, nid, blk_addr) 486 ); 487 488 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit, 489 490 TP_PROTO(struct inode *inode, int ret), 491 492 TP_ARGS(inode, ret) 493 ); 494 495 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node, 496 497 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 498 499 TP_ARGS(inode, nid, blk_addr) 500 ); 501 502 TRACE_EVENT(f2fs_truncate_partial_nodes, 503 504 TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err), 505 506 TP_ARGS(inode, nid, depth, err), 507 508 TP_STRUCT__entry( 509 __field(dev_t, dev) 510 __field(ino_t, ino) 511 __field(nid_t, nid[3]) 512 __field(int, depth) 513 __field(int, err) 514 ), 515 516 TP_fast_assign( 517 __entry->dev = inode->i_sb->s_dev; 518 __entry->ino = inode->i_ino; 519 __entry->nid[0] = nid[0]; 520 __entry->nid[1] = nid[1]; 521 __entry->nid[2] = nid[2]; 522 __entry->depth = depth; 523 __entry->err = err; 524 ), 525 526 TP_printk("dev = (%d,%d), ino = %lu, " 527 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d", 528 show_dev_ino(__entry), 529 (unsigned int)__entry->nid[0], 530 (unsigned int)__entry->nid[1], 531 (unsigned int)__entry->nid[2], 532 __entry->depth, 533 __entry->err) 534 ); 535 536 TRACE_EVENT(f2fs_map_blocks, 537 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret), 538 539 TP_ARGS(inode, map, ret), 540 541 TP_STRUCT__entry( 542 __field(dev_t, dev) 543 __field(ino_t, ino) 544 __field(block_t, m_lblk) 545 __field(block_t, m_pblk) 546 __field(unsigned int, m_len) 547 __field(int, ret) 548 ), 549 550 TP_fast_assign( 551 __entry->dev = inode->i_sb->s_dev; 552 __entry->ino = inode->i_ino; 553 __entry->m_lblk = map->m_lblk; 554 __entry->m_pblk = map->m_pblk; 555 __entry->m_len = map->m_len; 556 __entry->ret = ret; 557 ), 558 559 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, " 560 "start blkaddr = 0x%llx, len = 0x%llx, err = %d", 561 show_dev_ino(__entry), 562 (unsigned long long)__entry->m_lblk, 563 (unsigned long long)__entry->m_pblk, 564 (unsigned long long)__entry->m_len, 565 __entry->ret) 566 ); 567 568 TRACE_EVENT(f2fs_background_gc, 569 570 TP_PROTO(struct super_block *sb, unsigned int wait_ms, 571 unsigned int prefree, unsigned int free), 572 573 TP_ARGS(sb, wait_ms, prefree, free), 574 575 TP_STRUCT__entry( 576 __field(dev_t, dev) 577 __field(unsigned int, wait_ms) 578 __field(unsigned int, prefree) 579 __field(unsigned int, free) 580 ), 581 582 TP_fast_assign( 583 __entry->dev = sb->s_dev; 584 __entry->wait_ms = wait_ms; 585 __entry->prefree = prefree; 586 __entry->free = free; 587 ), 588 589 TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u", 590 show_dev(__entry->dev), 591 __entry->wait_ms, 592 __entry->prefree, 593 __entry->free) 594 ); 595 596 TRACE_EVENT(f2fs_gc_begin, 597 598 TP_PROTO(struct super_block *sb, bool sync, bool background, 599 long long dirty_nodes, long long dirty_dents, 600 long long dirty_imeta, unsigned int free_sec, 601 unsigned int free_seg, int reserved_seg, 602 unsigned int prefree_seg), 603 604 TP_ARGS(sb, sync, background, dirty_nodes, dirty_dents, dirty_imeta, 605 free_sec, free_seg, reserved_seg, prefree_seg), 606 607 TP_STRUCT__entry( 608 __field(dev_t, dev) 609 __field(bool, sync) 610 __field(bool, background) 611 __field(long long, dirty_nodes) 612 __field(long long, dirty_dents) 613 __field(long long, dirty_imeta) 614 __field(unsigned int, free_sec) 615 __field(unsigned int, free_seg) 616 __field(int, reserved_seg) 617 __field(unsigned int, prefree_seg) 618 ), 619 620 TP_fast_assign( 621 __entry->dev = sb->s_dev; 622 __entry->sync = sync; 623 __entry->background = background; 624 __entry->dirty_nodes = dirty_nodes; 625 __entry->dirty_dents = dirty_dents; 626 __entry->dirty_imeta = dirty_imeta; 627 __entry->free_sec = free_sec; 628 __entry->free_seg = free_seg; 629 __entry->reserved_seg = reserved_seg; 630 __entry->prefree_seg = prefree_seg; 631 ), 632 633 TP_printk("dev = (%d,%d), sync = %d, background = %d, nodes = %lld, " 634 "dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, " 635 "rsv_seg:%d, prefree_seg:%u", 636 show_dev(__entry->dev), 637 __entry->sync, 638 __entry->background, 639 __entry->dirty_nodes, 640 __entry->dirty_dents, 641 __entry->dirty_imeta, 642 __entry->free_sec, 643 __entry->free_seg, 644 __entry->reserved_seg, 645 __entry->prefree_seg) 646 ); 647 648 TRACE_EVENT(f2fs_gc_end, 649 650 TP_PROTO(struct super_block *sb, int ret, int seg_freed, 651 int sec_freed, long long dirty_nodes, 652 long long dirty_dents, long long dirty_imeta, 653 unsigned int free_sec, unsigned int free_seg, 654 int reserved_seg, unsigned int prefree_seg), 655 656 TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents, 657 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg), 658 659 TP_STRUCT__entry( 660 __field(dev_t, dev) 661 __field(int, ret) 662 __field(int, seg_freed) 663 __field(int, sec_freed) 664 __field(long long, dirty_nodes) 665 __field(long long, dirty_dents) 666 __field(long long, dirty_imeta) 667 __field(unsigned int, free_sec) 668 __field(unsigned int, free_seg) 669 __field(int, reserved_seg) 670 __field(unsigned int, prefree_seg) 671 ), 672 673 TP_fast_assign( 674 __entry->dev = sb->s_dev; 675 __entry->ret = ret; 676 __entry->seg_freed = seg_freed; 677 __entry->sec_freed = sec_freed; 678 __entry->dirty_nodes = dirty_nodes; 679 __entry->dirty_dents = dirty_dents; 680 __entry->dirty_imeta = dirty_imeta; 681 __entry->free_sec = free_sec; 682 __entry->free_seg = free_seg; 683 __entry->reserved_seg = reserved_seg; 684 __entry->prefree_seg = prefree_seg; 685 ), 686 687 TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, " 688 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, " 689 "free_seg:%u, rsv_seg:%d, prefree_seg:%u", 690 show_dev(__entry->dev), 691 __entry->ret, 692 __entry->seg_freed, 693 __entry->sec_freed, 694 __entry->dirty_nodes, 695 __entry->dirty_dents, 696 __entry->dirty_imeta, 697 __entry->free_sec, 698 __entry->free_seg, 699 __entry->reserved_seg, 700 __entry->prefree_seg) 701 ); 702 703 TRACE_EVENT(f2fs_get_victim, 704 705 TP_PROTO(struct super_block *sb, int type, int gc_type, 706 struct victim_sel_policy *p, unsigned int pre_victim, 707 unsigned int prefree, unsigned int free), 708 709 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free), 710 711 TP_STRUCT__entry( 712 __field(dev_t, dev) 713 __field(int, type) 714 __field(int, gc_type) 715 __field(int, alloc_mode) 716 __field(int, gc_mode) 717 __field(unsigned int, victim) 718 __field(unsigned int, cost) 719 __field(unsigned int, ofs_unit) 720 __field(unsigned int, pre_victim) 721 __field(unsigned int, prefree) 722 __field(unsigned int, free) 723 ), 724 725 TP_fast_assign( 726 __entry->dev = sb->s_dev; 727 __entry->type = type; 728 __entry->gc_type = gc_type; 729 __entry->alloc_mode = p->alloc_mode; 730 __entry->gc_mode = p->gc_mode; 731 __entry->victim = p->min_segno; 732 __entry->cost = p->min_cost; 733 __entry->ofs_unit = p->ofs_unit; 734 __entry->pre_victim = pre_victim; 735 __entry->prefree = prefree; 736 __entry->free = free; 737 ), 738 739 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), " 740 "victim = %u, cost = %u, ofs_unit = %u, " 741 "pre_victim_secno = %d, prefree = %u, free = %u", 742 show_dev(__entry->dev), 743 show_data_type(__entry->type), 744 show_gc_type(__entry->gc_type), 745 show_alloc_mode(__entry->alloc_mode), 746 show_victim_policy(__entry->gc_mode), 747 __entry->victim, 748 __entry->cost, 749 __entry->ofs_unit, 750 (int)__entry->pre_victim, 751 __entry->prefree, 752 __entry->free) 753 ); 754 755 TRACE_EVENT(f2fs_lookup_start, 756 757 TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags), 758 759 TP_ARGS(dir, dentry, flags), 760 761 TP_STRUCT__entry( 762 __field(dev_t, dev) 763 __field(ino_t, ino) 764 __field(const char *, name) 765 __field(unsigned int, flags) 766 ), 767 768 TP_fast_assign( 769 __entry->dev = dir->i_sb->s_dev; 770 __entry->ino = dir->i_ino; 771 __entry->name = dentry->d_name.name; 772 __entry->flags = flags; 773 ), 774 775 TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u", 776 show_dev_ino(__entry), 777 __entry->name, 778 __entry->flags) 779 ); 780 781 TRACE_EVENT(f2fs_lookup_end, 782 783 TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino, 784 int err), 785 786 TP_ARGS(dir, dentry, ino, err), 787 788 TP_STRUCT__entry( 789 __field(dev_t, dev) 790 __field(ino_t, ino) 791 __field(const char *, name) 792 __field(nid_t, cino) 793 __field(int, err) 794 ), 795 796 TP_fast_assign( 797 __entry->dev = dir->i_sb->s_dev; 798 __entry->ino = dir->i_ino; 799 __entry->name = dentry->d_name.name; 800 __entry->cino = ino; 801 __entry->err = err; 802 ), 803 804 TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d", 805 show_dev_ino(__entry), 806 __entry->name, 807 __entry->cino, 808 __entry->err) 809 ); 810 811 TRACE_EVENT(f2fs_readdir, 812 813 TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err), 814 815 TP_ARGS(dir, start_pos, end_pos, err), 816 817 TP_STRUCT__entry( 818 __field(dev_t, dev) 819 __field(ino_t, ino) 820 __field(loff_t, start) 821 __field(loff_t, end) 822 __field(int, err) 823 ), 824 825 TP_fast_assign( 826 __entry->dev = dir->i_sb->s_dev; 827 __entry->ino = dir->i_ino; 828 __entry->start = start_pos; 829 __entry->end = end_pos; 830 __entry->err = err; 831 ), 832 833 TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d", 834 show_dev_ino(__entry), 835 __entry->start, 836 __entry->end, 837 __entry->err) 838 ); 839 840 TRACE_EVENT(f2fs_fallocate, 841 842 TP_PROTO(struct inode *inode, int mode, 843 loff_t offset, loff_t len, int ret), 844 845 TP_ARGS(inode, mode, offset, len, ret), 846 847 TP_STRUCT__entry( 848 __field(dev_t, dev) 849 __field(ino_t, ino) 850 __field(int, mode) 851 __field(loff_t, offset) 852 __field(loff_t, len) 853 __field(loff_t, size) 854 __field(blkcnt_t, blocks) 855 __field(int, ret) 856 ), 857 858 TP_fast_assign( 859 __entry->dev = inode->i_sb->s_dev; 860 __entry->ino = inode->i_ino; 861 __entry->mode = mode; 862 __entry->offset = offset; 863 __entry->len = len; 864 __entry->size = inode->i_size; 865 __entry->blocks = inode->i_blocks; 866 __entry->ret = ret; 867 ), 868 869 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, " 870 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d", 871 show_dev_ino(__entry), 872 __entry->mode, 873 (unsigned long long)__entry->offset, 874 (unsigned long long)__entry->len, 875 (unsigned long long)__entry->size, 876 (unsigned long long)__entry->blocks, 877 __entry->ret) 878 ); 879 880 TRACE_EVENT(f2fs_direct_IO_enter, 881 882 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), 883 884 TP_ARGS(inode, offset, len, rw), 885 886 TP_STRUCT__entry( 887 __field(dev_t, dev) 888 __field(ino_t, ino) 889 __field(loff_t, pos) 890 __field(unsigned long, len) 891 __field(int, rw) 892 ), 893 894 TP_fast_assign( 895 __entry->dev = inode->i_sb->s_dev; 896 __entry->ino = inode->i_ino; 897 __entry->pos = offset; 898 __entry->len = len; 899 __entry->rw = rw; 900 ), 901 902 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d", 903 show_dev_ino(__entry), 904 __entry->pos, 905 __entry->len, 906 __entry->rw) 907 ); 908 909 TRACE_EVENT(f2fs_direct_IO_exit, 910 911 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 912 int rw, int ret), 913 914 TP_ARGS(inode, offset, len, rw, ret), 915 916 TP_STRUCT__entry( 917 __field(dev_t, dev) 918 __field(ino_t, ino) 919 __field(loff_t, pos) 920 __field(unsigned long, len) 921 __field(int, rw) 922 __field(int, ret) 923 ), 924 925 TP_fast_assign( 926 __entry->dev = inode->i_sb->s_dev; 927 __entry->ino = inode->i_ino; 928 __entry->pos = offset; 929 __entry->len = len; 930 __entry->rw = rw; 931 __entry->ret = ret; 932 ), 933 934 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 935 "rw = %d ret = %d", 936 show_dev_ino(__entry), 937 __entry->pos, 938 __entry->len, 939 __entry->rw, 940 __entry->ret) 941 ); 942 943 TRACE_EVENT(f2fs_reserve_new_blocks, 944 945 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node, 946 blkcnt_t count), 947 948 TP_ARGS(inode, nid, ofs_in_node, count), 949 950 TP_STRUCT__entry( 951 __field(dev_t, dev) 952 __field(nid_t, nid) 953 __field(unsigned int, ofs_in_node) 954 __field(blkcnt_t, count) 955 ), 956 957 TP_fast_assign( 958 __entry->dev = inode->i_sb->s_dev; 959 __entry->nid = nid; 960 __entry->ofs_in_node = ofs_in_node; 961 __entry->count = count; 962 ), 963 964 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu", 965 show_dev(__entry->dev), 966 (unsigned int)__entry->nid, 967 __entry->ofs_in_node, 968 (unsigned long long)__entry->count) 969 ); 970 971 DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 972 973 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 974 975 TP_ARGS(page, fio), 976 977 TP_STRUCT__entry( 978 __field(dev_t, dev) 979 __field(ino_t, ino) 980 __field(pgoff_t, index) 981 __field(block_t, old_blkaddr) 982 __field(block_t, new_blkaddr) 983 __field(int, op) 984 __field(int, op_flags) 985 __field(int, temp) 986 __field(int, type) 987 ), 988 989 TP_fast_assign( 990 __entry->dev = page->mapping->host->i_sb->s_dev; 991 __entry->ino = page->mapping->host->i_ino; 992 __entry->index = page->index; 993 __entry->old_blkaddr = fio->old_blkaddr; 994 __entry->new_blkaddr = fio->new_blkaddr; 995 __entry->op = fio->op; 996 __entry->op_flags = fio->op_flags; 997 __entry->temp = fio->temp; 998 __entry->type = fio->type; 999 ), 1000 1001 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 1002 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s", 1003 show_dev_ino(__entry), 1004 (unsigned long)__entry->index, 1005 (unsigned long long)__entry->old_blkaddr, 1006 (unsigned long long)__entry->new_blkaddr, 1007 show_bio_type(__entry->op, __entry->op_flags), 1008 show_block_temp(__entry->temp), 1009 show_block_type(__entry->type)) 1010 ); 1011 1012 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 1013 1014 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1015 1016 TP_ARGS(page, fio), 1017 1018 TP_CONDITION(page->mapping) 1019 ); 1020 1021 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write, 1022 1023 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1024 1025 TP_ARGS(page, fio), 1026 1027 TP_CONDITION(page->mapping) 1028 ); 1029 1030 DECLARE_EVENT_CLASS(f2fs__bio, 1031 1032 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1033 1034 TP_ARGS(sb, type, bio), 1035 1036 TP_STRUCT__entry( 1037 __field(dev_t, dev) 1038 __field(dev_t, target) 1039 __field(int, op) 1040 __field(int, op_flags) 1041 __field(int, type) 1042 __field(sector_t, sector) 1043 __field(unsigned int, size) 1044 ), 1045 1046 TP_fast_assign( 1047 __entry->dev = sb->s_dev; 1048 __entry->target = bio_dev(bio); 1049 __entry->op = bio_op(bio); 1050 __entry->op_flags = bio->bi_opf; 1051 __entry->type = type; 1052 __entry->sector = bio->bi_iter.bi_sector; 1053 __entry->size = bio->bi_iter.bi_size; 1054 ), 1055 1056 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u", 1057 show_dev(__entry->target), 1058 show_dev(__entry->dev), 1059 show_bio_type(__entry->op, __entry->op_flags), 1060 show_block_type(__entry->type), 1061 (unsigned long long)__entry->sector, 1062 __entry->size) 1063 ); 1064 1065 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio, 1066 1067 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1068 1069 TP_ARGS(sb, type, bio), 1070 1071 TP_CONDITION(bio) 1072 ); 1073 1074 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio, 1075 1076 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1077 1078 TP_ARGS(sb, type, bio), 1079 1080 TP_CONDITION(bio) 1081 ); 1082 1083 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio, 1084 1085 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1086 1087 TP_ARGS(sb, type, bio), 1088 1089 TP_CONDITION(bio) 1090 ); 1091 1092 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio, 1093 1094 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1095 1096 TP_ARGS(sb, type, bio), 1097 1098 TP_CONDITION(bio) 1099 ); 1100 1101 TRACE_EVENT(f2fs_write_begin, 1102 1103 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 1104 unsigned int flags), 1105 1106 TP_ARGS(inode, pos, len, flags), 1107 1108 TP_STRUCT__entry( 1109 __field(dev_t, dev) 1110 __field(ino_t, ino) 1111 __field(loff_t, pos) 1112 __field(unsigned int, len) 1113 __field(unsigned int, flags) 1114 ), 1115 1116 TP_fast_assign( 1117 __entry->dev = inode->i_sb->s_dev; 1118 __entry->ino = inode->i_ino; 1119 __entry->pos = pos; 1120 __entry->len = len; 1121 __entry->flags = flags; 1122 ), 1123 1124 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u", 1125 show_dev_ino(__entry), 1126 (unsigned long long)__entry->pos, 1127 __entry->len, 1128 __entry->flags) 1129 ); 1130 1131 TRACE_EVENT(f2fs_write_end, 1132 1133 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 1134 unsigned int copied), 1135 1136 TP_ARGS(inode, pos, len, copied), 1137 1138 TP_STRUCT__entry( 1139 __field(dev_t, dev) 1140 __field(ino_t, ino) 1141 __field(loff_t, pos) 1142 __field(unsigned int, len) 1143 __field(unsigned int, copied) 1144 ), 1145 1146 TP_fast_assign( 1147 __entry->dev = inode->i_sb->s_dev; 1148 __entry->ino = inode->i_ino; 1149 __entry->pos = pos; 1150 __entry->len = len; 1151 __entry->copied = copied; 1152 ), 1153 1154 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 1155 show_dev_ino(__entry), 1156 (unsigned long long)__entry->pos, 1157 __entry->len, 1158 __entry->copied) 1159 ); 1160 1161 DECLARE_EVENT_CLASS(f2fs__page, 1162 1163 TP_PROTO(struct page *page, int type), 1164 1165 TP_ARGS(page, type), 1166 1167 TP_STRUCT__entry( 1168 __field(dev_t, dev) 1169 __field(ino_t, ino) 1170 __field(int, type) 1171 __field(int, dir) 1172 __field(pgoff_t, index) 1173 __field(int, dirty) 1174 __field(int, uptodate) 1175 ), 1176 1177 TP_fast_assign( 1178 __entry->dev = page->mapping->host->i_sb->s_dev; 1179 __entry->ino = page->mapping->host->i_ino; 1180 __entry->type = type; 1181 __entry->dir = S_ISDIR(page->mapping->host->i_mode); 1182 __entry->index = page->index; 1183 __entry->dirty = PageDirty(page); 1184 __entry->uptodate = PageUptodate(page); 1185 ), 1186 1187 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 1188 "dirty = %d, uptodate = %d", 1189 show_dev_ino(__entry), 1190 show_block_type(__entry->type), 1191 show_file_type(__entry->dir), 1192 (unsigned long)__entry->index, 1193 __entry->dirty, 1194 __entry->uptodate) 1195 ); 1196 1197 DEFINE_EVENT(f2fs__page, f2fs_writepage, 1198 1199 TP_PROTO(struct page *page, int type), 1200 1201 TP_ARGS(page, type) 1202 ); 1203 1204 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 1205 1206 TP_PROTO(struct page *page, int type), 1207 1208 TP_ARGS(page, type) 1209 ); 1210 1211 DEFINE_EVENT(f2fs__page, f2fs_readpage, 1212 1213 TP_PROTO(struct page *page, int type), 1214 1215 TP_ARGS(page, type) 1216 ); 1217 1218 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 1219 1220 TP_PROTO(struct page *page, int type), 1221 1222 TP_ARGS(page, type) 1223 ); 1224 1225 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, 1226 1227 TP_PROTO(struct page *page, int type), 1228 1229 TP_ARGS(page, type) 1230 ); 1231 1232 DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page, 1233 1234 TP_PROTO(struct page *page, int type), 1235 1236 TP_ARGS(page, type) 1237 ); 1238 1239 DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page, 1240 1241 TP_PROTO(struct page *page, int type), 1242 1243 TP_ARGS(page, type) 1244 ); 1245 1246 TRACE_EVENT(f2fs_writepages, 1247 1248 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 1249 1250 TP_ARGS(inode, wbc, type), 1251 1252 TP_STRUCT__entry( 1253 __field(dev_t, dev) 1254 __field(ino_t, ino) 1255 __field(int, type) 1256 __field(int, dir) 1257 __field(long, nr_to_write) 1258 __field(long, pages_skipped) 1259 __field(loff_t, range_start) 1260 __field(loff_t, range_end) 1261 __field(pgoff_t, writeback_index) 1262 __field(int, sync_mode) 1263 __field(char, for_kupdate) 1264 __field(char, for_background) 1265 __field(char, tagged_writepages) 1266 __field(char, for_reclaim) 1267 __field(char, range_cyclic) 1268 __field(char, for_sync) 1269 ), 1270 1271 TP_fast_assign( 1272 __entry->dev = inode->i_sb->s_dev; 1273 __entry->ino = inode->i_ino; 1274 __entry->type = type; 1275 __entry->dir = S_ISDIR(inode->i_mode); 1276 __entry->nr_to_write = wbc->nr_to_write; 1277 __entry->pages_skipped = wbc->pages_skipped; 1278 __entry->range_start = wbc->range_start; 1279 __entry->range_end = wbc->range_end; 1280 __entry->writeback_index = inode->i_mapping->writeback_index; 1281 __entry->sync_mode = wbc->sync_mode; 1282 __entry->for_kupdate = wbc->for_kupdate; 1283 __entry->for_background = wbc->for_background; 1284 __entry->tagged_writepages = wbc->tagged_writepages; 1285 __entry->for_reclaim = wbc->for_reclaim; 1286 __entry->range_cyclic = wbc->range_cyclic; 1287 __entry->for_sync = wbc->for_sync; 1288 ), 1289 1290 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 1291 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 1292 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 1293 show_dev_ino(__entry), 1294 show_block_type(__entry->type), 1295 show_file_type(__entry->dir), 1296 __entry->nr_to_write, 1297 __entry->pages_skipped, 1298 __entry->range_start, 1299 __entry->range_end, 1300 (unsigned long)__entry->writeback_index, 1301 __entry->sync_mode, 1302 __entry->for_kupdate, 1303 __entry->for_background, 1304 __entry->tagged_writepages, 1305 __entry->for_reclaim, 1306 __entry->range_cyclic, 1307 __entry->for_sync) 1308 ); 1309 1310 TRACE_EVENT(f2fs_readpages, 1311 1312 TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage), 1313 1314 TP_ARGS(inode, page, nrpage), 1315 1316 TP_STRUCT__entry( 1317 __field(dev_t, dev) 1318 __field(ino_t, ino) 1319 __field(pgoff_t, start) 1320 __field(unsigned int, nrpage) 1321 ), 1322 1323 TP_fast_assign( 1324 __entry->dev = inode->i_sb->s_dev; 1325 __entry->ino = inode->i_ino; 1326 __entry->start = page->index; 1327 __entry->nrpage = nrpage; 1328 ), 1329 1330 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", 1331 show_dev_ino(__entry), 1332 (unsigned long)__entry->start, 1333 __entry->nrpage) 1334 ); 1335 1336 TRACE_EVENT(f2fs_write_checkpoint, 1337 1338 TP_PROTO(struct super_block *sb, int reason, char *msg), 1339 1340 TP_ARGS(sb, reason, msg), 1341 1342 TP_STRUCT__entry( 1343 __field(dev_t, dev) 1344 __field(int, reason) 1345 __field(char *, msg) 1346 ), 1347 1348 TP_fast_assign( 1349 __entry->dev = sb->s_dev; 1350 __entry->reason = reason; 1351 __entry->msg = msg; 1352 ), 1353 1354 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1355 show_dev(__entry->dev), 1356 show_cpreason(__entry->reason), 1357 __entry->msg) 1358 ); 1359 1360 DECLARE_EVENT_CLASS(f2fs_discard, 1361 1362 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1363 1364 TP_ARGS(dev, blkstart, blklen), 1365 1366 TP_STRUCT__entry( 1367 __field(dev_t, dev) 1368 __field(block_t, blkstart) 1369 __field(block_t, blklen) 1370 ), 1371 1372 TP_fast_assign( 1373 __entry->dev = dev->bd_dev; 1374 __entry->blkstart = blkstart; 1375 __entry->blklen = blklen; 1376 ), 1377 1378 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1379 show_dev(__entry->dev), 1380 (unsigned long long)__entry->blkstart, 1381 (unsigned long long)__entry->blklen) 1382 ); 1383 1384 DEFINE_EVENT(f2fs_discard, f2fs_queue_discard, 1385 1386 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1387 1388 TP_ARGS(dev, blkstart, blklen) 1389 ); 1390 1391 DEFINE_EVENT(f2fs_discard, f2fs_issue_discard, 1392 1393 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1394 1395 TP_ARGS(dev, blkstart, blklen) 1396 ); 1397 1398 DEFINE_EVENT(f2fs_discard, f2fs_remove_discard, 1399 1400 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1401 1402 TP_ARGS(dev, blkstart, blklen) 1403 ); 1404 1405 TRACE_EVENT(f2fs_issue_reset_zone, 1406 1407 TP_PROTO(struct block_device *dev, block_t blkstart), 1408 1409 TP_ARGS(dev, blkstart), 1410 1411 TP_STRUCT__entry( 1412 __field(dev_t, dev) 1413 __field(block_t, blkstart) 1414 ), 1415 1416 TP_fast_assign( 1417 __entry->dev = dev->bd_dev; 1418 __entry->blkstart = blkstart; 1419 ), 1420 1421 TP_printk("dev = (%d,%d), reset zone at block = 0x%llx", 1422 show_dev(__entry->dev), 1423 (unsigned long long)__entry->blkstart) 1424 ); 1425 1426 TRACE_EVENT(f2fs_issue_flush, 1427 1428 TP_PROTO(struct block_device *dev, unsigned int nobarrier, 1429 unsigned int flush_merge, int ret), 1430 1431 TP_ARGS(dev, nobarrier, flush_merge, ret), 1432 1433 TP_STRUCT__entry( 1434 __field(dev_t, dev) 1435 __field(unsigned int, nobarrier) 1436 __field(unsigned int, flush_merge) 1437 __field(int, ret) 1438 ), 1439 1440 TP_fast_assign( 1441 __entry->dev = dev->bd_dev; 1442 __entry->nobarrier = nobarrier; 1443 __entry->flush_merge = flush_merge; 1444 __entry->ret = ret; 1445 ), 1446 1447 TP_printk("dev = (%d,%d), %s %s, ret = %d", 1448 show_dev(__entry->dev), 1449 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1450 __entry->flush_merge ? " with flush_merge" : "", 1451 __entry->ret) 1452 ); 1453 1454 TRACE_EVENT(f2fs_lookup_extent_tree_start, 1455 1456 TP_PROTO(struct inode *inode, unsigned int pgofs), 1457 1458 TP_ARGS(inode, pgofs), 1459 1460 TP_STRUCT__entry( 1461 __field(dev_t, dev) 1462 __field(ino_t, ino) 1463 __field(unsigned int, pgofs) 1464 ), 1465 1466 TP_fast_assign( 1467 __entry->dev = inode->i_sb->s_dev; 1468 __entry->ino = inode->i_ino; 1469 __entry->pgofs = pgofs; 1470 ), 1471 1472 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u", 1473 show_dev_ino(__entry), 1474 __entry->pgofs) 1475 ); 1476 1477 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, 1478 1479 TP_PROTO(struct inode *inode, unsigned int pgofs, 1480 struct extent_info *ei), 1481 1482 TP_ARGS(inode, pgofs, ei), 1483 1484 TP_CONDITION(ei), 1485 1486 TP_STRUCT__entry( 1487 __field(dev_t, dev) 1488 __field(ino_t, ino) 1489 __field(unsigned int, pgofs) 1490 __field(unsigned int, fofs) 1491 __field(u32, blk) 1492 __field(unsigned int, len) 1493 ), 1494 1495 TP_fast_assign( 1496 __entry->dev = inode->i_sb->s_dev; 1497 __entry->ino = inode->i_ino; 1498 __entry->pgofs = pgofs; 1499 __entry->fofs = ei->fofs; 1500 __entry->blk = ei->blk; 1501 __entry->len = ei->len; 1502 ), 1503 1504 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1505 "ext_info(fofs: %u, blk: %u, len: %u)", 1506 show_dev_ino(__entry), 1507 __entry->pgofs, 1508 __entry->fofs, 1509 __entry->blk, 1510 __entry->len) 1511 ); 1512 1513 TRACE_EVENT(f2fs_update_extent_tree_range, 1514 1515 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr, 1516 unsigned int len), 1517 1518 TP_ARGS(inode, pgofs, blkaddr, len), 1519 1520 TP_STRUCT__entry( 1521 __field(dev_t, dev) 1522 __field(ino_t, ino) 1523 __field(unsigned int, pgofs) 1524 __field(u32, blk) 1525 __field(unsigned int, len) 1526 ), 1527 1528 TP_fast_assign( 1529 __entry->dev = inode->i_sb->s_dev; 1530 __entry->ino = inode->i_ino; 1531 __entry->pgofs = pgofs; 1532 __entry->blk = blkaddr; 1533 __entry->len = len; 1534 ), 1535 1536 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1537 "blkaddr = %u, len = %u", 1538 show_dev_ino(__entry), 1539 __entry->pgofs, 1540 __entry->blk, 1541 __entry->len) 1542 ); 1543 1544 TRACE_EVENT(f2fs_shrink_extent_tree, 1545 1546 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1547 unsigned int tree_cnt), 1548 1549 TP_ARGS(sbi, node_cnt, tree_cnt), 1550 1551 TP_STRUCT__entry( 1552 __field(dev_t, dev) 1553 __field(unsigned int, node_cnt) 1554 __field(unsigned int, tree_cnt) 1555 ), 1556 1557 TP_fast_assign( 1558 __entry->dev = sbi->sb->s_dev; 1559 __entry->node_cnt = node_cnt; 1560 __entry->tree_cnt = tree_cnt; 1561 ), 1562 1563 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u", 1564 show_dev(__entry->dev), 1565 __entry->node_cnt, 1566 __entry->tree_cnt) 1567 ); 1568 1569 TRACE_EVENT(f2fs_destroy_extent_tree, 1570 1571 TP_PROTO(struct inode *inode, unsigned int node_cnt), 1572 1573 TP_ARGS(inode, node_cnt), 1574 1575 TP_STRUCT__entry( 1576 __field(dev_t, dev) 1577 __field(ino_t, ino) 1578 __field(unsigned int, node_cnt) 1579 ), 1580 1581 TP_fast_assign( 1582 __entry->dev = inode->i_sb->s_dev; 1583 __entry->ino = inode->i_ino; 1584 __entry->node_cnt = node_cnt; 1585 ), 1586 1587 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u", 1588 show_dev_ino(__entry), 1589 __entry->node_cnt) 1590 ); 1591 1592 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, 1593 1594 TP_PROTO(struct super_block *sb, int type, s64 count), 1595 1596 TP_ARGS(sb, type, count), 1597 1598 TP_STRUCT__entry( 1599 __field(dev_t, dev) 1600 __field(int, type) 1601 __field(s64, count) 1602 ), 1603 1604 TP_fast_assign( 1605 __entry->dev = sb->s_dev; 1606 __entry->type = type; 1607 __entry->count = count; 1608 ), 1609 1610 TP_printk("dev = (%d,%d), %s, dirty count = %lld", 1611 show_dev(__entry->dev), 1612 show_file_type(__entry->type), 1613 __entry->count) 1614 ); 1615 1616 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter, 1617 1618 TP_PROTO(struct super_block *sb, int type, s64 count), 1619 1620 TP_ARGS(sb, type, count) 1621 ); 1622 1623 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit, 1624 1625 TP_PROTO(struct super_block *sb, int type, s64 count), 1626 1627 TP_ARGS(sb, type, count) 1628 ); 1629 1630 TRACE_EVENT(f2fs_shutdown, 1631 1632 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret), 1633 1634 TP_ARGS(sbi, mode, ret), 1635 1636 TP_STRUCT__entry( 1637 __field(dev_t, dev) 1638 __field(unsigned int, mode) 1639 __field(int, ret) 1640 ), 1641 1642 TP_fast_assign( 1643 __entry->dev = sbi->sb->s_dev; 1644 __entry->mode = mode; 1645 __entry->ret = ret; 1646 ), 1647 1648 TP_printk("dev = (%d,%d), mode: %s, ret:%d", 1649 show_dev(__entry->dev), 1650 show_shutdown_mode(__entry->mode), 1651 __entry->ret) 1652 ); 1653 1654 #endif /* _TRACE_F2FS_H */ 1655 1656 /* This part must be outside protection */ 1657 #include <trace/define_trace.h> 1658