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