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 { INMEM_REVOKE, "INMEM_REVOKE" }, \ 56 { IPU, "IN-PLACE" }, \ 57 { OPU, "OUT-OF-PLACE" }) 58 59 #define F2FS_BIO_MASK(t) (t & (READA | WRITE_FLUSH_FUA)) 60 #define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO)) 61 62 #define show_bio_type(type) show_bio_base(type), show_bio_extra(type) 63 64 #define show_bio_base(type) \ 65 __print_symbolic(F2FS_BIO_MASK(type), \ 66 { READ, "READ" }, \ 67 { READA, "READAHEAD" }, \ 68 { READ_SYNC, "READ_SYNC" }, \ 69 { WRITE, "WRITE" }, \ 70 { WRITE_SYNC, "WRITE_SYNC" }, \ 71 { WRITE_FLUSH, "WRITE_FLUSH" }, \ 72 { WRITE_FUA, "WRITE_FUA" }, \ 73 { WRITE_FLUSH_FUA, "WRITE_FLUSH_FUA" }) 74 75 #define show_bio_extra(type) \ 76 __print_symbolic(F2FS_BIO_EXTRA_MASK(type), \ 77 { REQ_META, "(M)" }, \ 78 { REQ_PRIO, "(P)" }, \ 79 { REQ_META | REQ_PRIO, "(MP)" }, \ 80 { 0, " \b" }) 81 82 #define show_data_type(type) \ 83 __print_symbolic(type, \ 84 { CURSEG_HOT_DATA, "Hot DATA" }, \ 85 { CURSEG_WARM_DATA, "Warm DATA" }, \ 86 { CURSEG_COLD_DATA, "Cold DATA" }, \ 87 { CURSEG_HOT_NODE, "Hot NODE" }, \ 88 { CURSEG_WARM_NODE, "Warm NODE" }, \ 89 { CURSEG_COLD_NODE, "Cold NODE" }, \ 90 { NO_CHECK_TYPE, "No TYPE" }) 91 92 #define show_file_type(type) \ 93 __print_symbolic(type, \ 94 { 0, "FILE" }, \ 95 { 1, "DIR" }) 96 97 #define show_gc_type(type) \ 98 __print_symbolic(type, \ 99 { FG_GC, "Foreground GC" }, \ 100 { BG_GC, "Background GC" }) 101 102 #define show_alloc_mode(type) \ 103 __print_symbolic(type, \ 104 { LFS, "LFS-mode" }, \ 105 { SSR, "SSR-mode" }) 106 107 #define show_victim_policy(type) \ 108 __print_symbolic(type, \ 109 { GC_GREEDY, "Greedy" }, \ 110 { GC_CB, "Cost-Benefit" }) 111 112 #define show_cpreason(type) \ 113 __print_symbolic(type, \ 114 { CP_UMOUNT, "Umount" }, \ 115 { CP_FASTBOOT, "Fastboot" }, \ 116 { CP_SYNC, "Sync" }, \ 117 { CP_RECOVERY, "Recovery" }, \ 118 { CP_DISCARD, "Discard" }) 119 120 struct victim_sel_policy; 121 struct f2fs_map_blocks; 122 123 DECLARE_EVENT_CLASS(f2fs__inode, 124 125 TP_PROTO(struct inode *inode), 126 127 TP_ARGS(inode), 128 129 TP_STRUCT__entry( 130 __field(dev_t, dev) 131 __field(ino_t, ino) 132 __field(ino_t, pino) 133 __field(umode_t, mode) 134 __field(loff_t, size) 135 __field(unsigned int, nlink) 136 __field(blkcnt_t, blocks) 137 __field(__u8, advise) 138 ), 139 140 TP_fast_assign( 141 __entry->dev = inode->i_sb->s_dev; 142 __entry->ino = inode->i_ino; 143 __entry->pino = F2FS_I(inode)->i_pino; 144 __entry->mode = inode->i_mode; 145 __entry->nlink = inode->i_nlink; 146 __entry->size = inode->i_size; 147 __entry->blocks = inode->i_blocks; 148 __entry->advise = F2FS_I(inode)->i_advise; 149 ), 150 151 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, " 152 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x", 153 show_dev_ino(__entry), 154 (unsigned long)__entry->pino, 155 __entry->mode, 156 __entry->size, 157 (unsigned int)__entry->nlink, 158 (unsigned long long)__entry->blocks, 159 (unsigned char)__entry->advise) 160 ); 161 162 DECLARE_EVENT_CLASS(f2fs__inode_exit, 163 164 TP_PROTO(struct inode *inode, int ret), 165 166 TP_ARGS(inode, ret), 167 168 TP_STRUCT__entry( 169 __field(dev_t, dev) 170 __field(ino_t, ino) 171 __field(int, ret) 172 ), 173 174 TP_fast_assign( 175 __entry->dev = inode->i_sb->s_dev; 176 __entry->ino = inode->i_ino; 177 __entry->ret = ret; 178 ), 179 180 TP_printk("dev = (%d,%d), ino = %lu, ret = %d", 181 show_dev_ino(__entry), 182 __entry->ret) 183 ); 184 185 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, 186 187 TP_PROTO(struct inode *inode), 188 189 TP_ARGS(inode) 190 ); 191 192 TRACE_EVENT(f2fs_sync_file_exit, 193 194 TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret), 195 196 TP_ARGS(inode, need_cp, datasync, ret), 197 198 TP_STRUCT__entry( 199 __field(dev_t, dev) 200 __field(ino_t, ino) 201 __field(int, need_cp) 202 __field(int, datasync) 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->need_cp = need_cp; 210 __entry->datasync = datasync; 211 __entry->ret = ret; 212 ), 213 214 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, " 215 "datasync = %d, ret = %d", 216 show_dev_ino(__entry), 217 __entry->need_cp ? "needed" : "not needed", 218 __entry->datasync, 219 __entry->ret) 220 ); 221 222 TRACE_EVENT(f2fs_sync_fs, 223 224 TP_PROTO(struct super_block *sb, int wait), 225 226 TP_ARGS(sb, wait), 227 228 TP_STRUCT__entry( 229 __field(dev_t, dev) 230 __field(int, dirty) 231 __field(int, wait) 232 ), 233 234 TP_fast_assign( 235 __entry->dev = sb->s_dev; 236 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY); 237 __entry->wait = wait; 238 ), 239 240 TP_printk("dev = (%d,%d), superblock is %s, wait = %d", 241 show_dev(__entry), 242 __entry->dirty ? "dirty" : "not dirty", 243 __entry->wait) 244 ); 245 246 DEFINE_EVENT(f2fs__inode, f2fs_iget, 247 248 TP_PROTO(struct inode *inode), 249 250 TP_ARGS(inode) 251 ); 252 253 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit, 254 255 TP_PROTO(struct inode *inode, int ret), 256 257 TP_ARGS(inode, ret) 258 ); 259 260 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode, 261 262 TP_PROTO(struct inode *inode), 263 264 TP_ARGS(inode) 265 ); 266 267 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode, 268 269 TP_PROTO(struct inode *inode, int ret), 270 271 TP_ARGS(inode, ret) 272 ); 273 274 TRACE_EVENT(f2fs_unlink_enter, 275 276 TP_PROTO(struct inode *dir, struct dentry *dentry), 277 278 TP_ARGS(dir, dentry), 279 280 TP_STRUCT__entry( 281 __field(dev_t, dev) 282 __field(ino_t, ino) 283 __field(loff_t, size) 284 __field(blkcnt_t, blocks) 285 __field(const char *, name) 286 ), 287 288 TP_fast_assign( 289 __entry->dev = dir->i_sb->s_dev; 290 __entry->ino = dir->i_ino; 291 __entry->size = dir->i_size; 292 __entry->blocks = dir->i_blocks; 293 __entry->name = dentry->d_name.name; 294 ), 295 296 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " 297 "i_blocks = %llu, name = %s", 298 show_dev_ino(__entry), 299 __entry->size, 300 (unsigned long long)__entry->blocks, 301 __entry->name) 302 ); 303 304 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, 305 306 TP_PROTO(struct inode *inode, int ret), 307 308 TP_ARGS(inode, ret) 309 ); 310 311 DEFINE_EVENT(f2fs__inode, f2fs_truncate, 312 313 TP_PROTO(struct inode *inode), 314 315 TP_ARGS(inode) 316 ); 317 318 TRACE_EVENT(f2fs_truncate_data_blocks_range, 319 320 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free), 321 322 TP_ARGS(inode, nid, ofs, free), 323 324 TP_STRUCT__entry( 325 __field(dev_t, dev) 326 __field(ino_t, ino) 327 __field(nid_t, nid) 328 __field(unsigned int, ofs) 329 __field(int, free) 330 ), 331 332 TP_fast_assign( 333 __entry->dev = inode->i_sb->s_dev; 334 __entry->ino = inode->i_ino; 335 __entry->nid = nid; 336 __entry->ofs = ofs; 337 __entry->free = free; 338 ), 339 340 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d", 341 show_dev_ino(__entry), 342 (unsigned int)__entry->nid, 343 __entry->ofs, 344 __entry->free) 345 ); 346 347 DECLARE_EVENT_CLASS(f2fs__truncate_op, 348 349 TP_PROTO(struct inode *inode, u64 from), 350 351 TP_ARGS(inode, from), 352 353 TP_STRUCT__entry( 354 __field(dev_t, dev) 355 __field(ino_t, ino) 356 __field(loff_t, size) 357 __field(blkcnt_t, blocks) 358 __field(u64, from) 359 ), 360 361 TP_fast_assign( 362 __entry->dev = inode->i_sb->s_dev; 363 __entry->ino = inode->i_ino; 364 __entry->size = inode->i_size; 365 __entry->blocks = inode->i_blocks; 366 __entry->from = from; 367 ), 368 369 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, " 370 "start file offset = %llu", 371 show_dev_ino(__entry), 372 __entry->size, 373 (unsigned long long)__entry->blocks, 374 (unsigned long long)__entry->from) 375 ); 376 377 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter, 378 379 TP_PROTO(struct inode *inode, u64 from), 380 381 TP_ARGS(inode, from) 382 ); 383 384 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit, 385 386 TP_PROTO(struct inode *inode, int ret), 387 388 TP_ARGS(inode, ret) 389 ); 390 391 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter, 392 393 TP_PROTO(struct inode *inode, u64 from), 394 395 TP_ARGS(inode, from) 396 ); 397 398 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit, 399 400 TP_PROTO(struct inode *inode, int ret), 401 402 TP_ARGS(inode, ret) 403 ); 404 405 DECLARE_EVENT_CLASS(f2fs__truncate_node, 406 407 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 408 409 TP_ARGS(inode, nid, blk_addr), 410 411 TP_STRUCT__entry( 412 __field(dev_t, dev) 413 __field(ino_t, ino) 414 __field(nid_t, nid) 415 __field(block_t, blk_addr) 416 ), 417 418 TP_fast_assign( 419 __entry->dev = inode->i_sb->s_dev; 420 __entry->ino = inode->i_ino; 421 __entry->nid = nid; 422 __entry->blk_addr = blk_addr; 423 ), 424 425 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx", 426 show_dev_ino(__entry), 427 (unsigned int)__entry->nid, 428 (unsigned long long)__entry->blk_addr) 429 ); 430 431 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter, 432 433 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 434 435 TP_ARGS(inode, nid, blk_addr) 436 ); 437 438 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit, 439 440 TP_PROTO(struct inode *inode, int ret), 441 442 TP_ARGS(inode, ret) 443 ); 444 445 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node, 446 447 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 448 449 TP_ARGS(inode, nid, blk_addr) 450 ); 451 452 TRACE_EVENT(f2fs_truncate_partial_nodes, 453 454 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err), 455 456 TP_ARGS(inode, nid, depth, err), 457 458 TP_STRUCT__entry( 459 __field(dev_t, dev) 460 __field(ino_t, ino) 461 __field(nid_t, nid[3]) 462 __field(int, depth) 463 __field(int, err) 464 ), 465 466 TP_fast_assign( 467 __entry->dev = inode->i_sb->s_dev; 468 __entry->ino = inode->i_ino; 469 __entry->nid[0] = nid[0]; 470 __entry->nid[1] = nid[1]; 471 __entry->nid[2] = nid[2]; 472 __entry->depth = depth; 473 __entry->err = err; 474 ), 475 476 TP_printk("dev = (%d,%d), ino = %lu, " 477 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d", 478 show_dev_ino(__entry), 479 (unsigned int)__entry->nid[0], 480 (unsigned int)__entry->nid[1], 481 (unsigned int)__entry->nid[2], 482 __entry->depth, 483 __entry->err) 484 ); 485 486 TRACE_EVENT(f2fs_map_blocks, 487 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret), 488 489 TP_ARGS(inode, map, ret), 490 491 TP_STRUCT__entry( 492 __field(dev_t, dev) 493 __field(ino_t, ino) 494 __field(block_t, m_lblk) 495 __field(block_t, m_pblk) 496 __field(unsigned int, m_len) 497 __field(int, ret) 498 ), 499 500 TP_fast_assign( 501 __entry->dev = inode->i_sb->s_dev; 502 __entry->ino = inode->i_ino; 503 __entry->m_lblk = map->m_lblk; 504 __entry->m_pblk = map->m_pblk; 505 __entry->m_len = map->m_len; 506 __entry->ret = ret; 507 ), 508 509 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, " 510 "start blkaddr = 0x%llx, len = 0x%llx, err = %d", 511 show_dev_ino(__entry), 512 (unsigned long long)__entry->m_lblk, 513 (unsigned long long)__entry->m_pblk, 514 (unsigned long long)__entry->m_len, 515 __entry->ret) 516 ); 517 518 TRACE_EVENT(f2fs_background_gc, 519 520 TP_PROTO(struct super_block *sb, long wait_ms, 521 unsigned int prefree, unsigned int free), 522 523 TP_ARGS(sb, wait_ms, prefree, free), 524 525 TP_STRUCT__entry( 526 __field(dev_t, dev) 527 __field(long, wait_ms) 528 __field(unsigned int, prefree) 529 __field(unsigned int, free) 530 ), 531 532 TP_fast_assign( 533 __entry->dev = sb->s_dev; 534 __entry->wait_ms = wait_ms; 535 __entry->prefree = prefree; 536 __entry->free = free; 537 ), 538 539 TP_printk("dev = (%d,%d), wait_ms = %ld, prefree = %u, free = %u", 540 show_dev(__entry), 541 __entry->wait_ms, 542 __entry->prefree, 543 __entry->free) 544 ); 545 546 TRACE_EVENT(f2fs_get_victim, 547 548 TP_PROTO(struct super_block *sb, int type, int gc_type, 549 struct victim_sel_policy *p, unsigned int pre_victim, 550 unsigned int prefree, unsigned int free), 551 552 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free), 553 554 TP_STRUCT__entry( 555 __field(dev_t, dev) 556 __field(int, type) 557 __field(int, gc_type) 558 __field(int, alloc_mode) 559 __field(int, gc_mode) 560 __field(unsigned int, victim) 561 __field(unsigned int, ofs_unit) 562 __field(unsigned int, pre_victim) 563 __field(unsigned int, prefree) 564 __field(unsigned int, free) 565 ), 566 567 TP_fast_assign( 568 __entry->dev = sb->s_dev; 569 __entry->type = type; 570 __entry->gc_type = gc_type; 571 __entry->alloc_mode = p->alloc_mode; 572 __entry->gc_mode = p->gc_mode; 573 __entry->victim = p->min_segno; 574 __entry->ofs_unit = p->ofs_unit; 575 __entry->pre_victim = pre_victim; 576 __entry->prefree = prefree; 577 __entry->free = free; 578 ), 579 580 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u " 581 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u", 582 show_dev(__entry), 583 show_data_type(__entry->type), 584 show_gc_type(__entry->gc_type), 585 show_alloc_mode(__entry->alloc_mode), 586 show_victim_policy(__entry->gc_mode), 587 __entry->victim, 588 __entry->ofs_unit, 589 (int)__entry->pre_victim, 590 __entry->prefree, 591 __entry->free) 592 ); 593 594 TRACE_EVENT(f2fs_fallocate, 595 596 TP_PROTO(struct inode *inode, int mode, 597 loff_t offset, loff_t len, int ret), 598 599 TP_ARGS(inode, mode, offset, len, ret), 600 601 TP_STRUCT__entry( 602 __field(dev_t, dev) 603 __field(ino_t, ino) 604 __field(int, mode) 605 __field(loff_t, offset) 606 __field(loff_t, len) 607 __field(loff_t, size) 608 __field(blkcnt_t, blocks) 609 __field(int, ret) 610 ), 611 612 TP_fast_assign( 613 __entry->dev = inode->i_sb->s_dev; 614 __entry->ino = inode->i_ino; 615 __entry->mode = mode; 616 __entry->offset = offset; 617 __entry->len = len; 618 __entry->size = inode->i_size; 619 __entry->blocks = inode->i_blocks; 620 __entry->ret = ret; 621 ), 622 623 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, " 624 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d", 625 show_dev_ino(__entry), 626 __entry->mode, 627 (unsigned long long)__entry->offset, 628 (unsigned long long)__entry->len, 629 (unsigned long long)__entry->size, 630 (unsigned long long)__entry->blocks, 631 __entry->ret) 632 ); 633 634 TRACE_EVENT(f2fs_direct_IO_enter, 635 636 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), 637 638 TP_ARGS(inode, offset, len, rw), 639 640 TP_STRUCT__entry( 641 __field(dev_t, dev) 642 __field(ino_t, ino) 643 __field(loff_t, pos) 644 __field(unsigned long, len) 645 __field(int, rw) 646 ), 647 648 TP_fast_assign( 649 __entry->dev = inode->i_sb->s_dev; 650 __entry->ino = inode->i_ino; 651 __entry->pos = offset; 652 __entry->len = len; 653 __entry->rw = rw; 654 ), 655 656 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d", 657 show_dev_ino(__entry), 658 __entry->pos, 659 __entry->len, 660 __entry->rw) 661 ); 662 663 TRACE_EVENT(f2fs_direct_IO_exit, 664 665 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 666 int rw, int ret), 667 668 TP_ARGS(inode, offset, len, rw, ret), 669 670 TP_STRUCT__entry( 671 __field(dev_t, dev) 672 __field(ino_t, ino) 673 __field(loff_t, pos) 674 __field(unsigned long, len) 675 __field(int, rw) 676 __field(int, ret) 677 ), 678 679 TP_fast_assign( 680 __entry->dev = inode->i_sb->s_dev; 681 __entry->ino = inode->i_ino; 682 __entry->pos = offset; 683 __entry->len = len; 684 __entry->rw = rw; 685 __entry->ret = ret; 686 ), 687 688 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 689 "rw = %d ret = %d", 690 show_dev_ino(__entry), 691 __entry->pos, 692 __entry->len, 693 __entry->rw, 694 __entry->ret) 695 ); 696 697 TRACE_EVENT(f2fs_reserve_new_block, 698 699 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node), 700 701 TP_ARGS(inode, nid, ofs_in_node), 702 703 TP_STRUCT__entry( 704 __field(dev_t, dev) 705 __field(nid_t, nid) 706 __field(unsigned int, ofs_in_node) 707 ), 708 709 TP_fast_assign( 710 __entry->dev = inode->i_sb->s_dev; 711 __entry->nid = nid; 712 __entry->ofs_in_node = ofs_in_node; 713 ), 714 715 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u", 716 show_dev(__entry), 717 (unsigned int)__entry->nid, 718 __entry->ofs_in_node) 719 ); 720 721 DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 722 723 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 724 725 TP_ARGS(page, fio), 726 727 TP_STRUCT__entry( 728 __field(dev_t, dev) 729 __field(ino_t, ino) 730 __field(pgoff_t, index) 731 __field(block_t, blkaddr) 732 __field(int, rw) 733 __field(int, type) 734 ), 735 736 TP_fast_assign( 737 __entry->dev = page->mapping->host->i_sb->s_dev; 738 __entry->ino = page->mapping->host->i_ino; 739 __entry->index = page->index; 740 __entry->blkaddr = fio->blk_addr; 741 __entry->rw = fio->rw; 742 __entry->type = fio->type; 743 ), 744 745 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 746 "blkaddr = 0x%llx, rw = %s%s, type = %s", 747 show_dev_ino(__entry), 748 (unsigned long)__entry->index, 749 (unsigned long long)__entry->blkaddr, 750 show_bio_type(__entry->rw), 751 show_block_type(__entry->type)) 752 ); 753 754 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 755 756 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 757 758 TP_ARGS(page, fio), 759 760 TP_CONDITION(page->mapping) 761 ); 762 763 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio, 764 765 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 766 767 TP_ARGS(page, fio), 768 769 TP_CONDITION(page->mapping) 770 ); 771 772 DECLARE_EVENT_CLASS(f2fs__submit_bio, 773 774 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, 775 struct bio *bio), 776 777 TP_ARGS(sb, fio, bio), 778 779 TP_STRUCT__entry( 780 __field(dev_t, dev) 781 __field(int, rw) 782 __field(int, type) 783 __field(sector_t, sector) 784 __field(unsigned int, size) 785 ), 786 787 TP_fast_assign( 788 __entry->dev = sb->s_dev; 789 __entry->rw = fio->rw; 790 __entry->type = fio->type; 791 __entry->sector = bio->bi_iter.bi_sector; 792 __entry->size = bio->bi_iter.bi_size; 793 ), 794 795 TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u", 796 show_dev(__entry), 797 show_bio_type(__entry->rw), 798 show_block_type(__entry->type), 799 (unsigned long long)__entry->sector, 800 __entry->size) 801 ); 802 803 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio, 804 805 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, 806 struct bio *bio), 807 808 TP_ARGS(sb, fio, bio), 809 810 TP_CONDITION(bio) 811 ); 812 813 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio, 814 815 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, 816 struct bio *bio), 817 818 TP_ARGS(sb, fio, bio), 819 820 TP_CONDITION(bio) 821 ); 822 823 TRACE_EVENT(f2fs_write_begin, 824 825 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 826 unsigned int flags), 827 828 TP_ARGS(inode, pos, len, flags), 829 830 TP_STRUCT__entry( 831 __field(dev_t, dev) 832 __field(ino_t, ino) 833 __field(loff_t, pos) 834 __field(unsigned int, len) 835 __field(unsigned int, flags) 836 ), 837 838 TP_fast_assign( 839 __entry->dev = inode->i_sb->s_dev; 840 __entry->ino = inode->i_ino; 841 __entry->pos = pos; 842 __entry->len = len; 843 __entry->flags = flags; 844 ), 845 846 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u", 847 show_dev_ino(__entry), 848 (unsigned long long)__entry->pos, 849 __entry->len, 850 __entry->flags) 851 ); 852 853 TRACE_EVENT(f2fs_write_end, 854 855 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 856 unsigned int copied), 857 858 TP_ARGS(inode, pos, len, copied), 859 860 TP_STRUCT__entry( 861 __field(dev_t, dev) 862 __field(ino_t, ino) 863 __field(loff_t, pos) 864 __field(unsigned int, len) 865 __field(unsigned int, copied) 866 ), 867 868 TP_fast_assign( 869 __entry->dev = inode->i_sb->s_dev; 870 __entry->ino = inode->i_ino; 871 __entry->pos = pos; 872 __entry->len = len; 873 __entry->copied = copied; 874 ), 875 876 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 877 show_dev_ino(__entry), 878 (unsigned long long)__entry->pos, 879 __entry->len, 880 __entry->copied) 881 ); 882 883 DECLARE_EVENT_CLASS(f2fs__page, 884 885 TP_PROTO(struct page *page, int type), 886 887 TP_ARGS(page, type), 888 889 TP_STRUCT__entry( 890 __field(dev_t, dev) 891 __field(ino_t, ino) 892 __field(int, type) 893 __field(int, dir) 894 __field(pgoff_t, index) 895 __field(int, dirty) 896 __field(int, uptodate) 897 ), 898 899 TP_fast_assign( 900 __entry->dev = page->mapping->host->i_sb->s_dev; 901 __entry->ino = page->mapping->host->i_ino; 902 __entry->type = type; 903 __entry->dir = S_ISDIR(page->mapping->host->i_mode); 904 __entry->index = page->index; 905 __entry->dirty = PageDirty(page); 906 __entry->uptodate = PageUptodate(page); 907 ), 908 909 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 910 "dirty = %d, uptodate = %d", 911 show_dev_ino(__entry), 912 show_block_type(__entry->type), 913 show_file_type(__entry->dir), 914 (unsigned long)__entry->index, 915 __entry->dirty, 916 __entry->uptodate) 917 ); 918 919 DEFINE_EVENT(f2fs__page, f2fs_writepage, 920 921 TP_PROTO(struct page *page, int type), 922 923 TP_ARGS(page, type) 924 ); 925 926 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 927 928 TP_PROTO(struct page *page, int type), 929 930 TP_ARGS(page, type) 931 ); 932 933 DEFINE_EVENT(f2fs__page, f2fs_readpage, 934 935 TP_PROTO(struct page *page, int type), 936 937 TP_ARGS(page, type) 938 ); 939 940 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 941 942 TP_PROTO(struct page *page, int type), 943 944 TP_ARGS(page, type) 945 ); 946 947 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, 948 949 TP_PROTO(struct page *page, int type), 950 951 TP_ARGS(page, type) 952 ); 953 954 DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page, 955 956 TP_PROTO(struct page *page, int type), 957 958 TP_ARGS(page, type) 959 ); 960 961 DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page, 962 963 TP_PROTO(struct page *page, int type), 964 965 TP_ARGS(page, type) 966 ); 967 968 TRACE_EVENT(f2fs_writepages, 969 970 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 971 972 TP_ARGS(inode, wbc, type), 973 974 TP_STRUCT__entry( 975 __field(dev_t, dev) 976 __field(ino_t, ino) 977 __field(int, type) 978 __field(int, dir) 979 __field(long, nr_to_write) 980 __field(long, pages_skipped) 981 __field(loff_t, range_start) 982 __field(loff_t, range_end) 983 __field(pgoff_t, writeback_index) 984 __field(int, sync_mode) 985 __field(char, for_kupdate) 986 __field(char, for_background) 987 __field(char, tagged_writepages) 988 __field(char, for_reclaim) 989 __field(char, range_cyclic) 990 __field(char, for_sync) 991 ), 992 993 TP_fast_assign( 994 __entry->dev = inode->i_sb->s_dev; 995 __entry->ino = inode->i_ino; 996 __entry->type = type; 997 __entry->dir = S_ISDIR(inode->i_mode); 998 __entry->nr_to_write = wbc->nr_to_write; 999 __entry->pages_skipped = wbc->pages_skipped; 1000 __entry->range_start = wbc->range_start; 1001 __entry->range_end = wbc->range_end; 1002 __entry->writeback_index = inode->i_mapping->writeback_index; 1003 __entry->sync_mode = wbc->sync_mode; 1004 __entry->for_kupdate = wbc->for_kupdate; 1005 __entry->for_background = wbc->for_background; 1006 __entry->tagged_writepages = wbc->tagged_writepages; 1007 __entry->for_reclaim = wbc->for_reclaim; 1008 __entry->range_cyclic = wbc->range_cyclic; 1009 __entry->for_sync = wbc->for_sync; 1010 ), 1011 1012 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 1013 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 1014 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 1015 show_dev_ino(__entry), 1016 show_block_type(__entry->type), 1017 show_file_type(__entry->dir), 1018 __entry->nr_to_write, 1019 __entry->pages_skipped, 1020 __entry->range_start, 1021 __entry->range_end, 1022 (unsigned long)__entry->writeback_index, 1023 __entry->sync_mode, 1024 __entry->for_kupdate, 1025 __entry->for_background, 1026 __entry->tagged_writepages, 1027 __entry->for_reclaim, 1028 __entry->range_cyclic, 1029 __entry->for_sync) 1030 ); 1031 1032 TRACE_EVENT(f2fs_readpages, 1033 1034 TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage), 1035 1036 TP_ARGS(inode, page, nrpage), 1037 1038 TP_STRUCT__entry( 1039 __field(dev_t, dev) 1040 __field(ino_t, ino) 1041 __field(pgoff_t, start) 1042 __field(unsigned int, nrpage) 1043 ), 1044 1045 TP_fast_assign( 1046 __entry->dev = inode->i_sb->s_dev; 1047 __entry->ino = inode->i_ino; 1048 __entry->start = page->index; 1049 __entry->nrpage = nrpage; 1050 ), 1051 1052 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", 1053 show_dev_ino(__entry), 1054 (unsigned long)__entry->start, 1055 __entry->nrpage) 1056 ); 1057 1058 TRACE_EVENT(f2fs_write_checkpoint, 1059 1060 TP_PROTO(struct super_block *sb, int reason, char *msg), 1061 1062 TP_ARGS(sb, reason, msg), 1063 1064 TP_STRUCT__entry( 1065 __field(dev_t, dev) 1066 __field(int, reason) 1067 __field(char *, msg) 1068 ), 1069 1070 TP_fast_assign( 1071 __entry->dev = sb->s_dev; 1072 __entry->reason = reason; 1073 __entry->msg = msg; 1074 ), 1075 1076 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1077 show_dev(__entry), 1078 show_cpreason(__entry->reason), 1079 __entry->msg) 1080 ); 1081 1082 TRACE_EVENT(f2fs_issue_discard, 1083 1084 TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen), 1085 1086 TP_ARGS(sb, blkstart, blklen), 1087 1088 TP_STRUCT__entry( 1089 __field(dev_t, dev) 1090 __field(block_t, blkstart) 1091 __field(block_t, blklen) 1092 ), 1093 1094 TP_fast_assign( 1095 __entry->dev = sb->s_dev; 1096 __entry->blkstart = blkstart; 1097 __entry->blklen = blklen; 1098 ), 1099 1100 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1101 show_dev(__entry), 1102 (unsigned long long)__entry->blkstart, 1103 (unsigned long long)__entry->blklen) 1104 ); 1105 1106 TRACE_EVENT(f2fs_issue_flush, 1107 1108 TP_PROTO(struct super_block *sb, unsigned int nobarrier, 1109 unsigned int flush_merge), 1110 1111 TP_ARGS(sb, nobarrier, flush_merge), 1112 1113 TP_STRUCT__entry( 1114 __field(dev_t, dev) 1115 __field(unsigned int, nobarrier) 1116 __field(unsigned int, flush_merge) 1117 ), 1118 1119 TP_fast_assign( 1120 __entry->dev = sb->s_dev; 1121 __entry->nobarrier = nobarrier; 1122 __entry->flush_merge = flush_merge; 1123 ), 1124 1125 TP_printk("dev = (%d,%d), %s %s", 1126 show_dev(__entry), 1127 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1128 __entry->flush_merge ? " with flush_merge" : "") 1129 ); 1130 1131 TRACE_EVENT(f2fs_lookup_extent_tree_start, 1132 1133 TP_PROTO(struct inode *inode, unsigned int pgofs), 1134 1135 TP_ARGS(inode, pgofs), 1136 1137 TP_STRUCT__entry( 1138 __field(dev_t, dev) 1139 __field(ino_t, ino) 1140 __field(unsigned int, pgofs) 1141 ), 1142 1143 TP_fast_assign( 1144 __entry->dev = inode->i_sb->s_dev; 1145 __entry->ino = inode->i_ino; 1146 __entry->pgofs = pgofs; 1147 ), 1148 1149 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u", 1150 show_dev_ino(__entry), 1151 __entry->pgofs) 1152 ); 1153 1154 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, 1155 1156 TP_PROTO(struct inode *inode, unsigned int pgofs, 1157 struct extent_info *ei), 1158 1159 TP_ARGS(inode, pgofs, ei), 1160 1161 TP_CONDITION(ei), 1162 1163 TP_STRUCT__entry( 1164 __field(dev_t, dev) 1165 __field(ino_t, ino) 1166 __field(unsigned int, pgofs) 1167 __field(unsigned int, fofs) 1168 __field(u32, blk) 1169 __field(unsigned int, len) 1170 ), 1171 1172 TP_fast_assign( 1173 __entry->dev = inode->i_sb->s_dev; 1174 __entry->ino = inode->i_ino; 1175 __entry->pgofs = pgofs; 1176 __entry->fofs = ei->fofs; 1177 __entry->blk = ei->blk; 1178 __entry->len = ei->len; 1179 ), 1180 1181 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1182 "ext_info(fofs: %u, blk: %u, len: %u)", 1183 show_dev_ino(__entry), 1184 __entry->pgofs, 1185 __entry->fofs, 1186 __entry->blk, 1187 __entry->len) 1188 ); 1189 1190 TRACE_EVENT(f2fs_update_extent_tree_range, 1191 1192 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr, 1193 unsigned int len), 1194 1195 TP_ARGS(inode, pgofs, blkaddr, len), 1196 1197 TP_STRUCT__entry( 1198 __field(dev_t, dev) 1199 __field(ino_t, ino) 1200 __field(unsigned int, pgofs) 1201 __field(u32, blk) 1202 __field(unsigned int, len) 1203 ), 1204 1205 TP_fast_assign( 1206 __entry->dev = inode->i_sb->s_dev; 1207 __entry->ino = inode->i_ino; 1208 __entry->pgofs = pgofs; 1209 __entry->blk = blkaddr; 1210 __entry->len = len; 1211 ), 1212 1213 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1214 "blkaddr = %u, len = %u", 1215 show_dev_ino(__entry), 1216 __entry->pgofs, 1217 __entry->blk, 1218 __entry->len) 1219 ); 1220 1221 TRACE_EVENT(f2fs_shrink_extent_tree, 1222 1223 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1224 unsigned int tree_cnt), 1225 1226 TP_ARGS(sbi, node_cnt, tree_cnt), 1227 1228 TP_STRUCT__entry( 1229 __field(dev_t, dev) 1230 __field(unsigned int, node_cnt) 1231 __field(unsigned int, tree_cnt) 1232 ), 1233 1234 TP_fast_assign( 1235 __entry->dev = sbi->sb->s_dev; 1236 __entry->node_cnt = node_cnt; 1237 __entry->tree_cnt = tree_cnt; 1238 ), 1239 1240 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u", 1241 show_dev(__entry), 1242 __entry->node_cnt, 1243 __entry->tree_cnt) 1244 ); 1245 1246 TRACE_EVENT(f2fs_destroy_extent_tree, 1247 1248 TP_PROTO(struct inode *inode, unsigned int node_cnt), 1249 1250 TP_ARGS(inode, node_cnt), 1251 1252 TP_STRUCT__entry( 1253 __field(dev_t, dev) 1254 __field(ino_t, ino) 1255 __field(unsigned int, node_cnt) 1256 ), 1257 1258 TP_fast_assign( 1259 __entry->dev = inode->i_sb->s_dev; 1260 __entry->ino = inode->i_ino; 1261 __entry->node_cnt = node_cnt; 1262 ), 1263 1264 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u", 1265 show_dev_ino(__entry), 1266 __entry->node_cnt) 1267 ); 1268 1269 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, 1270 1271 TP_PROTO(struct super_block *sb, int type, int count), 1272 1273 TP_ARGS(sb, type, count), 1274 1275 TP_STRUCT__entry( 1276 __field(dev_t, dev) 1277 __field(int, type) 1278 __field(int, count) 1279 ), 1280 1281 TP_fast_assign( 1282 __entry->dev = sb->s_dev; 1283 __entry->type = type; 1284 __entry->count = count; 1285 ), 1286 1287 TP_printk("dev = (%d,%d), %s, dirty count = %d", 1288 show_dev(__entry), 1289 show_file_type(__entry->type), 1290 __entry->count) 1291 ); 1292 1293 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter, 1294 1295 TP_PROTO(struct super_block *sb, int type, int count), 1296 1297 TP_ARGS(sb, type, count) 1298 ); 1299 1300 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit, 1301 1302 TP_PROTO(struct super_block *sb, int type, int count), 1303 1304 TP_ARGS(sb, type, count) 1305 ); 1306 1307 #endif /* _TRACE_F2FS_H */ 1308 1309 /* This part must be outside protection */ 1310 #include <trace/define_trace.h> 1311