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 12TRACE_DEFINE_ENUM(NODE); 13TRACE_DEFINE_ENUM(DATA); 14TRACE_DEFINE_ENUM(META); 15TRACE_DEFINE_ENUM(META_FLUSH); 16TRACE_DEFINE_ENUM(CURSEG_HOT_DATA); 17TRACE_DEFINE_ENUM(CURSEG_WARM_DATA); 18TRACE_DEFINE_ENUM(CURSEG_COLD_DATA); 19TRACE_DEFINE_ENUM(CURSEG_HOT_NODE); 20TRACE_DEFINE_ENUM(CURSEG_WARM_NODE); 21TRACE_DEFINE_ENUM(CURSEG_COLD_NODE); 22TRACE_DEFINE_ENUM(NO_CHECK_TYPE); 23TRACE_DEFINE_ENUM(GC_GREEDY); 24TRACE_DEFINE_ENUM(GC_CB); 25TRACE_DEFINE_ENUM(FG_GC); 26TRACE_DEFINE_ENUM(BG_GC); 27TRACE_DEFINE_ENUM(LFS); 28TRACE_DEFINE_ENUM(SSR); 29TRACE_DEFINE_ENUM(__REQ_RAHEAD); 30TRACE_DEFINE_ENUM(__REQ_WRITE); 31TRACE_DEFINE_ENUM(__REQ_SYNC); 32TRACE_DEFINE_ENUM(__REQ_NOIDLE); 33TRACE_DEFINE_ENUM(__REQ_FLUSH); 34TRACE_DEFINE_ENUM(__REQ_FUA); 35TRACE_DEFINE_ENUM(__REQ_PRIO); 36TRACE_DEFINE_ENUM(__REQ_META); 37TRACE_DEFINE_ENUM(CP_UMOUNT); 38TRACE_DEFINE_ENUM(CP_FASTBOOT); 39TRACE_DEFINE_ENUM(CP_SYNC); 40TRACE_DEFINE_ENUM(CP_DISCARD); 41 42#define show_block_type(type) \ 43 __print_symbolic(type, \ 44 { NODE, "NODE" }, \ 45 { DATA, "DATA" }, \ 46 { META, "META" }, \ 47 { META_FLUSH, "META_FLUSH" }, \ 48 { INMEM, "INMEM" }, \ 49 { INMEM_DROP, "INMEM_DROP" }, \ 50 { IPU, "IN-PLACE" }, \ 51 { OPU, "OUT-OF-PLACE" }) 52 53#define F2FS_BIO_MASK(t) (t & (READA | WRITE_FLUSH_FUA)) 54#define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO)) 55 56#define show_bio_type(type) show_bio_base(type), show_bio_extra(type) 57 58#define show_bio_base(type) \ 59 __print_symbolic(F2FS_BIO_MASK(type), \ 60 { READ, "READ" }, \ 61 { READA, "READAHEAD" }, \ 62 { READ_SYNC, "READ_SYNC" }, \ 63 { WRITE, "WRITE" }, \ 64 { WRITE_SYNC, "WRITE_SYNC" }, \ 65 { WRITE_FLUSH, "WRITE_FLUSH" }, \ 66 { WRITE_FUA, "WRITE_FUA" }, \ 67 { WRITE_FLUSH_FUA, "WRITE_FLUSH_FUA" }) 68 69#define show_bio_extra(type) \ 70 __print_symbolic(F2FS_BIO_EXTRA_MASK(type), \ 71 { REQ_META, "(M)" }, \ 72 { REQ_PRIO, "(P)" }, \ 73 { REQ_META | REQ_PRIO, "(MP)" }, \ 74 { 0, " \b" }) 75 76#define show_data_type(type) \ 77 __print_symbolic(type, \ 78 { CURSEG_HOT_DATA, "Hot DATA" }, \ 79 { CURSEG_WARM_DATA, "Warm DATA" }, \ 80 { CURSEG_COLD_DATA, "Cold DATA" }, \ 81 { CURSEG_HOT_NODE, "Hot NODE" }, \ 82 { CURSEG_WARM_NODE, "Warm NODE" }, \ 83 { CURSEG_COLD_NODE, "Cold NODE" }, \ 84 { NO_CHECK_TYPE, "No TYPE" }) 85 86#define show_file_type(type) \ 87 __print_symbolic(type, \ 88 { 0, "FILE" }, \ 89 { 1, "DIR" }) 90 91#define show_gc_type(type) \ 92 __print_symbolic(type, \ 93 { FG_GC, "Foreground GC" }, \ 94 { BG_GC, "Background GC" }) 95 96#define show_alloc_mode(type) \ 97 __print_symbolic(type, \ 98 { LFS, "LFS-mode" }, \ 99 { SSR, "SSR-mode" }) 100 101#define show_victim_policy(type) \ 102 __print_symbolic(type, \ 103 { GC_GREEDY, "Greedy" }, \ 104 { GC_CB, "Cost-Benefit" }) 105 106#define show_cpreason(type) \ 107 __print_symbolic(type, \ 108 { CP_UMOUNT, "Umount" }, \ 109 { CP_FASTBOOT, "Fastboot" }, \ 110 { CP_SYNC, "Sync" }, \ 111 { CP_RECOVERY, "Recovery" }, \ 112 { CP_DISCARD, "Discard" }) 113 114struct victim_sel_policy; 115 116DECLARE_EVENT_CLASS(f2fs__inode, 117 118 TP_PROTO(struct inode *inode), 119 120 TP_ARGS(inode), 121 122 TP_STRUCT__entry( 123 __field(dev_t, dev) 124 __field(ino_t, ino) 125 __field(ino_t, pino) 126 __field(umode_t, mode) 127 __field(loff_t, size) 128 __field(unsigned int, nlink) 129 __field(blkcnt_t, blocks) 130 __field(__u8, advise) 131 ), 132 133 TP_fast_assign( 134 __entry->dev = inode->i_sb->s_dev; 135 __entry->ino = inode->i_ino; 136 __entry->pino = F2FS_I(inode)->i_pino; 137 __entry->mode = inode->i_mode; 138 __entry->nlink = inode->i_nlink; 139 __entry->size = inode->i_size; 140 __entry->blocks = inode->i_blocks; 141 __entry->advise = F2FS_I(inode)->i_advise; 142 ), 143 144 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, " 145 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x", 146 show_dev_ino(__entry), 147 (unsigned long)__entry->pino, 148 __entry->mode, 149 __entry->size, 150 (unsigned int)__entry->nlink, 151 (unsigned long long)__entry->blocks, 152 (unsigned char)__entry->advise) 153); 154 155DECLARE_EVENT_CLASS(f2fs__inode_exit, 156 157 TP_PROTO(struct inode *inode, int ret), 158 159 TP_ARGS(inode, ret), 160 161 TP_STRUCT__entry( 162 __field(dev_t, dev) 163 __field(ino_t, ino) 164 __field(int, ret) 165 ), 166 167 TP_fast_assign( 168 __entry->dev = inode->i_sb->s_dev; 169 __entry->ino = inode->i_ino; 170 __entry->ret = ret; 171 ), 172 173 TP_printk("dev = (%d,%d), ino = %lu, ret = %d", 174 show_dev_ino(__entry), 175 __entry->ret) 176); 177 178DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, 179 180 TP_PROTO(struct inode *inode), 181 182 TP_ARGS(inode) 183); 184 185TRACE_EVENT(f2fs_sync_file_exit, 186 187 TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret), 188 189 TP_ARGS(inode, need_cp, datasync, ret), 190 191 TP_STRUCT__entry( 192 __field(dev_t, dev) 193 __field(ino_t, ino) 194 __field(int, need_cp) 195 __field(int, datasync) 196 __field(int, ret) 197 ), 198 199 TP_fast_assign( 200 __entry->dev = inode->i_sb->s_dev; 201 __entry->ino = inode->i_ino; 202 __entry->need_cp = need_cp; 203 __entry->datasync = datasync; 204 __entry->ret = ret; 205 ), 206 207 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, " 208 "datasync = %d, ret = %d", 209 show_dev_ino(__entry), 210 __entry->need_cp ? "needed" : "not needed", 211 __entry->datasync, 212 __entry->ret) 213); 214 215TRACE_EVENT(f2fs_sync_fs, 216 217 TP_PROTO(struct super_block *sb, int wait), 218 219 TP_ARGS(sb, wait), 220 221 TP_STRUCT__entry( 222 __field(dev_t, dev) 223 __field(int, dirty) 224 __field(int, wait) 225 ), 226 227 TP_fast_assign( 228 __entry->dev = sb->s_dev; 229 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY); 230 __entry->wait = wait; 231 ), 232 233 TP_printk("dev = (%d,%d), superblock is %s, wait = %d", 234 show_dev(__entry), 235 __entry->dirty ? "dirty" : "not dirty", 236 __entry->wait) 237); 238 239DEFINE_EVENT(f2fs__inode, f2fs_iget, 240 241 TP_PROTO(struct inode *inode), 242 243 TP_ARGS(inode) 244); 245 246DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit, 247 248 TP_PROTO(struct inode *inode, int ret), 249 250 TP_ARGS(inode, ret) 251); 252 253DEFINE_EVENT(f2fs__inode, f2fs_evict_inode, 254 255 TP_PROTO(struct inode *inode), 256 257 TP_ARGS(inode) 258); 259 260DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode, 261 262 TP_PROTO(struct inode *inode, int ret), 263 264 TP_ARGS(inode, ret) 265); 266 267TRACE_EVENT(f2fs_unlink_enter, 268 269 TP_PROTO(struct inode *dir, struct dentry *dentry), 270 271 TP_ARGS(dir, dentry), 272 273 TP_STRUCT__entry( 274 __field(dev_t, dev) 275 __field(ino_t, ino) 276 __field(loff_t, size) 277 __field(blkcnt_t, blocks) 278 __field(const char *, name) 279 ), 280 281 TP_fast_assign( 282 __entry->dev = dir->i_sb->s_dev; 283 __entry->ino = dir->i_ino; 284 __entry->size = dir->i_size; 285 __entry->blocks = dir->i_blocks; 286 __entry->name = dentry->d_name.name; 287 ), 288 289 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " 290 "i_blocks = %llu, name = %s", 291 show_dev_ino(__entry), 292 __entry->size, 293 (unsigned long long)__entry->blocks, 294 __entry->name) 295); 296 297DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, 298 299 TP_PROTO(struct inode *inode, int ret), 300 301 TP_ARGS(inode, ret) 302); 303 304DEFINE_EVENT(f2fs__inode, f2fs_truncate, 305 306 TP_PROTO(struct inode *inode), 307 308 TP_ARGS(inode) 309); 310 311TRACE_EVENT(f2fs_truncate_data_blocks_range, 312 313 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free), 314 315 TP_ARGS(inode, nid, ofs, free), 316 317 TP_STRUCT__entry( 318 __field(dev_t, dev) 319 __field(ino_t, ino) 320 __field(nid_t, nid) 321 __field(unsigned int, ofs) 322 __field(int, free) 323 ), 324 325 TP_fast_assign( 326 __entry->dev = inode->i_sb->s_dev; 327 __entry->ino = inode->i_ino; 328 __entry->nid = nid; 329 __entry->ofs = ofs; 330 __entry->free = free; 331 ), 332 333 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d", 334 show_dev_ino(__entry), 335 (unsigned int)__entry->nid, 336 __entry->ofs, 337 __entry->free) 338); 339 340DECLARE_EVENT_CLASS(f2fs__truncate_op, 341 342 TP_PROTO(struct inode *inode, u64 from), 343 344 TP_ARGS(inode, from), 345 346 TP_STRUCT__entry( 347 __field(dev_t, dev) 348 __field(ino_t, ino) 349 __field(loff_t, size) 350 __field(blkcnt_t, blocks) 351 __field(u64, from) 352 ), 353 354 TP_fast_assign( 355 __entry->dev = inode->i_sb->s_dev; 356 __entry->ino = inode->i_ino; 357 __entry->size = inode->i_size; 358 __entry->blocks = inode->i_blocks; 359 __entry->from = from; 360 ), 361 362 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, " 363 "start file offset = %llu", 364 show_dev_ino(__entry), 365 __entry->size, 366 (unsigned long long)__entry->blocks, 367 (unsigned long long)__entry->from) 368); 369 370DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter, 371 372 TP_PROTO(struct inode *inode, u64 from), 373 374 TP_ARGS(inode, from) 375); 376 377DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit, 378 379 TP_PROTO(struct inode *inode, int ret), 380 381 TP_ARGS(inode, ret) 382); 383 384DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter, 385 386 TP_PROTO(struct inode *inode, u64 from), 387 388 TP_ARGS(inode, from) 389); 390 391DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit, 392 393 TP_PROTO(struct inode *inode, int ret), 394 395 TP_ARGS(inode, ret) 396); 397 398DECLARE_EVENT_CLASS(f2fs__truncate_node, 399 400 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 401 402 TP_ARGS(inode, nid, blk_addr), 403 404 TP_STRUCT__entry( 405 __field(dev_t, dev) 406 __field(ino_t, ino) 407 __field(nid_t, nid) 408 __field(block_t, blk_addr) 409 ), 410 411 TP_fast_assign( 412 __entry->dev = inode->i_sb->s_dev; 413 __entry->ino = inode->i_ino; 414 __entry->nid = nid; 415 __entry->blk_addr = blk_addr; 416 ), 417 418 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx", 419 show_dev_ino(__entry), 420 (unsigned int)__entry->nid, 421 (unsigned long long)__entry->blk_addr) 422); 423 424DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter, 425 426 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 427 428 TP_ARGS(inode, nid, blk_addr) 429); 430 431DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit, 432 433 TP_PROTO(struct inode *inode, int ret), 434 435 TP_ARGS(inode, ret) 436); 437 438DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node, 439 440 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 441 442 TP_ARGS(inode, nid, blk_addr) 443); 444 445TRACE_EVENT(f2fs_truncate_partial_nodes, 446 447 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err), 448 449 TP_ARGS(inode, nid, depth, err), 450 451 TP_STRUCT__entry( 452 __field(dev_t, dev) 453 __field(ino_t, ino) 454 __field(nid_t, nid[3]) 455 __field(int, depth) 456 __field(int, err) 457 ), 458 459 TP_fast_assign( 460 __entry->dev = inode->i_sb->s_dev; 461 __entry->ino = inode->i_ino; 462 __entry->nid[0] = nid[0]; 463 __entry->nid[1] = nid[1]; 464 __entry->nid[2] = nid[2]; 465 __entry->depth = depth; 466 __entry->err = err; 467 ), 468 469 TP_printk("dev = (%d,%d), ino = %lu, " 470 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d", 471 show_dev_ino(__entry), 472 (unsigned int)__entry->nid[0], 473 (unsigned int)__entry->nid[1], 474 (unsigned int)__entry->nid[2], 475 __entry->depth, 476 __entry->err) 477); 478 479TRACE_EVENT(f2fs_get_data_block, 480 TP_PROTO(struct inode *inode, sector_t iblock, 481 struct buffer_head *bh, int ret), 482 483 TP_ARGS(inode, iblock, bh, ret), 484 485 TP_STRUCT__entry( 486 __field(dev_t, dev) 487 __field(ino_t, ino) 488 __field(sector_t, iblock) 489 __field(sector_t, bh_start) 490 __field(size_t, bh_size) 491 __field(int, ret) 492 ), 493 494 TP_fast_assign( 495 __entry->dev = inode->i_sb->s_dev; 496 __entry->ino = inode->i_ino; 497 __entry->iblock = iblock; 498 __entry->bh_start = bh->b_blocknr; 499 __entry->bh_size = bh->b_size; 500 __entry->ret = ret; 501 ), 502 503 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, " 504 "start blkaddr = 0x%llx, len = 0x%llx bytes, err = %d", 505 show_dev_ino(__entry), 506 (unsigned long long)__entry->iblock, 507 (unsigned long long)__entry->bh_start, 508 (unsigned long long)__entry->bh_size, 509 __entry->ret) 510); 511 512TRACE_EVENT(f2fs_get_victim, 513 514 TP_PROTO(struct super_block *sb, int type, int gc_type, 515 struct victim_sel_policy *p, unsigned int pre_victim, 516 unsigned int prefree, unsigned int free), 517 518 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free), 519 520 TP_STRUCT__entry( 521 __field(dev_t, dev) 522 __field(int, type) 523 __field(int, gc_type) 524 __field(int, alloc_mode) 525 __field(int, gc_mode) 526 __field(unsigned int, victim) 527 __field(unsigned int, ofs_unit) 528 __field(unsigned int, pre_victim) 529 __field(unsigned int, prefree) 530 __field(unsigned int, free) 531 ), 532 533 TP_fast_assign( 534 __entry->dev = sb->s_dev; 535 __entry->type = type; 536 __entry->gc_type = gc_type; 537 __entry->alloc_mode = p->alloc_mode; 538 __entry->gc_mode = p->gc_mode; 539 __entry->victim = p->min_segno; 540 __entry->ofs_unit = p->ofs_unit; 541 __entry->pre_victim = pre_victim; 542 __entry->prefree = prefree; 543 __entry->free = free; 544 ), 545 546 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u " 547 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u", 548 show_dev(__entry), 549 show_data_type(__entry->type), 550 show_gc_type(__entry->gc_type), 551 show_alloc_mode(__entry->alloc_mode), 552 show_victim_policy(__entry->gc_mode), 553 __entry->victim, 554 __entry->ofs_unit, 555 (int)__entry->pre_victim, 556 __entry->prefree, 557 __entry->free) 558); 559 560TRACE_EVENT(f2fs_fallocate, 561 562 TP_PROTO(struct inode *inode, int mode, 563 loff_t offset, loff_t len, int ret), 564 565 TP_ARGS(inode, mode, offset, len, ret), 566 567 TP_STRUCT__entry( 568 __field(dev_t, dev) 569 __field(ino_t, ino) 570 __field(int, mode) 571 __field(loff_t, offset) 572 __field(loff_t, len) 573 __field(loff_t, size) 574 __field(blkcnt_t, blocks) 575 __field(int, ret) 576 ), 577 578 TP_fast_assign( 579 __entry->dev = inode->i_sb->s_dev; 580 __entry->ino = inode->i_ino; 581 __entry->mode = mode; 582 __entry->offset = offset; 583 __entry->len = len; 584 __entry->size = inode->i_size; 585 __entry->blocks = inode->i_blocks; 586 __entry->ret = ret; 587 ), 588 589 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, " 590 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d", 591 show_dev_ino(__entry), 592 __entry->mode, 593 (unsigned long long)__entry->offset, 594 (unsigned long long)__entry->len, 595 (unsigned long long)__entry->size, 596 (unsigned long long)__entry->blocks, 597 __entry->ret) 598); 599 600TRACE_EVENT(f2fs_direct_IO_enter, 601 602 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), 603 604 TP_ARGS(inode, offset, len, rw), 605 606 TP_STRUCT__entry( 607 __field(dev_t, dev) 608 __field(ino_t, ino) 609 __field(loff_t, pos) 610 __field(unsigned long, len) 611 __field(int, rw) 612 ), 613 614 TP_fast_assign( 615 __entry->dev = inode->i_sb->s_dev; 616 __entry->ino = inode->i_ino; 617 __entry->pos = offset; 618 __entry->len = len; 619 __entry->rw = rw; 620 ), 621 622 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d", 623 show_dev_ino(__entry), 624 __entry->pos, 625 __entry->len, 626 __entry->rw) 627); 628 629TRACE_EVENT(f2fs_direct_IO_exit, 630 631 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 632 int rw, int ret), 633 634 TP_ARGS(inode, offset, len, rw, ret), 635 636 TP_STRUCT__entry( 637 __field(dev_t, dev) 638 __field(ino_t, ino) 639 __field(loff_t, pos) 640 __field(unsigned long, len) 641 __field(int, rw) 642 __field(int, ret) 643 ), 644 645 TP_fast_assign( 646 __entry->dev = inode->i_sb->s_dev; 647 __entry->ino = inode->i_ino; 648 __entry->pos = offset; 649 __entry->len = len; 650 __entry->rw = rw; 651 __entry->ret = ret; 652 ), 653 654 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 655 "rw = %d ret = %d", 656 show_dev_ino(__entry), 657 __entry->pos, 658 __entry->len, 659 __entry->rw, 660 __entry->ret) 661); 662 663TRACE_EVENT(f2fs_reserve_new_block, 664 665 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node), 666 667 TP_ARGS(inode, nid, ofs_in_node), 668 669 TP_STRUCT__entry( 670 __field(dev_t, dev) 671 __field(nid_t, nid) 672 __field(unsigned int, ofs_in_node) 673 ), 674 675 TP_fast_assign( 676 __entry->dev = inode->i_sb->s_dev; 677 __entry->nid = nid; 678 __entry->ofs_in_node = ofs_in_node; 679 ), 680 681 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u", 682 show_dev(__entry), 683 (unsigned int)__entry->nid, 684 __entry->ofs_in_node) 685); 686 687DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 688 689 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 690 691 TP_ARGS(page, fio), 692 693 TP_STRUCT__entry( 694 __field(dev_t, dev) 695 __field(ino_t, ino) 696 __field(pgoff_t, index) 697 __field(block_t, blkaddr) 698 __field(int, rw) 699 __field(int, type) 700 ), 701 702 TP_fast_assign( 703 __entry->dev = page->mapping->host->i_sb->s_dev; 704 __entry->ino = page->mapping->host->i_ino; 705 __entry->index = page->index; 706 __entry->blkaddr = fio->blk_addr; 707 __entry->rw = fio->rw; 708 __entry->type = fio->type; 709 ), 710 711 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 712 "blkaddr = 0x%llx, rw = %s%s, type = %s", 713 show_dev_ino(__entry), 714 (unsigned long)__entry->index, 715 (unsigned long long)__entry->blkaddr, 716 show_bio_type(__entry->rw), 717 show_block_type(__entry->type)) 718); 719 720DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 721 722 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 723 724 TP_ARGS(page, fio), 725 726 TP_CONDITION(page->mapping) 727); 728 729DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio, 730 731 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 732 733 TP_ARGS(page, fio), 734 735 TP_CONDITION(page->mapping) 736); 737 738DECLARE_EVENT_CLASS(f2fs__submit_bio, 739 740 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, 741 struct bio *bio), 742 743 TP_ARGS(sb, fio, bio), 744 745 TP_STRUCT__entry( 746 __field(dev_t, dev) 747 __field(int, rw) 748 __field(int, type) 749 __field(sector_t, sector) 750 __field(unsigned int, size) 751 ), 752 753 TP_fast_assign( 754 __entry->dev = sb->s_dev; 755 __entry->rw = fio->rw; 756 __entry->type = fio->type; 757 __entry->sector = bio->bi_iter.bi_sector; 758 __entry->size = bio->bi_iter.bi_size; 759 ), 760 761 TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u", 762 show_dev(__entry), 763 show_bio_type(__entry->rw), 764 show_block_type(__entry->type), 765 (unsigned long long)__entry->sector, 766 __entry->size) 767); 768 769DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio, 770 771 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, 772 struct bio *bio), 773 774 TP_ARGS(sb, fio, bio), 775 776 TP_CONDITION(bio) 777); 778 779DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio, 780 781 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, 782 struct bio *bio), 783 784 TP_ARGS(sb, fio, bio), 785 786 TP_CONDITION(bio) 787); 788 789TRACE_EVENT(f2fs_write_begin, 790 791 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 792 unsigned int flags), 793 794 TP_ARGS(inode, pos, len, flags), 795 796 TP_STRUCT__entry( 797 __field(dev_t, dev) 798 __field(ino_t, ino) 799 __field(loff_t, pos) 800 __field(unsigned int, len) 801 __field(unsigned int, flags) 802 ), 803 804 TP_fast_assign( 805 __entry->dev = inode->i_sb->s_dev; 806 __entry->ino = inode->i_ino; 807 __entry->pos = pos; 808 __entry->len = len; 809 __entry->flags = flags; 810 ), 811 812 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u", 813 show_dev_ino(__entry), 814 (unsigned long long)__entry->pos, 815 __entry->len, 816 __entry->flags) 817); 818 819TRACE_EVENT(f2fs_write_end, 820 821 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 822 unsigned int copied), 823 824 TP_ARGS(inode, pos, len, copied), 825 826 TP_STRUCT__entry( 827 __field(dev_t, dev) 828 __field(ino_t, ino) 829 __field(loff_t, pos) 830 __field(unsigned int, len) 831 __field(unsigned int, copied) 832 ), 833 834 TP_fast_assign( 835 __entry->dev = inode->i_sb->s_dev; 836 __entry->ino = inode->i_ino; 837 __entry->pos = pos; 838 __entry->len = len; 839 __entry->copied = copied; 840 ), 841 842 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 843 show_dev_ino(__entry), 844 (unsigned long long)__entry->pos, 845 __entry->len, 846 __entry->copied) 847); 848 849DECLARE_EVENT_CLASS(f2fs__page, 850 851 TP_PROTO(struct page *page, int type), 852 853 TP_ARGS(page, type), 854 855 TP_STRUCT__entry( 856 __field(dev_t, dev) 857 __field(ino_t, ino) 858 __field(int, type) 859 __field(int, dir) 860 __field(pgoff_t, index) 861 __field(int, dirty) 862 __field(int, uptodate) 863 ), 864 865 TP_fast_assign( 866 __entry->dev = page->mapping->host->i_sb->s_dev; 867 __entry->ino = page->mapping->host->i_ino; 868 __entry->type = type; 869 __entry->dir = S_ISDIR(page->mapping->host->i_mode); 870 __entry->index = page->index; 871 __entry->dirty = PageDirty(page); 872 __entry->uptodate = PageUptodate(page); 873 ), 874 875 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 876 "dirty = %d, uptodate = %d", 877 show_dev_ino(__entry), 878 show_block_type(__entry->type), 879 show_file_type(__entry->dir), 880 (unsigned long)__entry->index, 881 __entry->dirty, 882 __entry->uptodate) 883); 884 885DEFINE_EVENT(f2fs__page, f2fs_writepage, 886 887 TP_PROTO(struct page *page, int type), 888 889 TP_ARGS(page, type) 890); 891 892DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 893 894 TP_PROTO(struct page *page, int type), 895 896 TP_ARGS(page, type) 897); 898 899DEFINE_EVENT(f2fs__page, f2fs_readpage, 900 901 TP_PROTO(struct page *page, int type), 902 903 TP_ARGS(page, type) 904); 905 906DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 907 908 TP_PROTO(struct page *page, int type), 909 910 TP_ARGS(page, type) 911); 912 913DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, 914 915 TP_PROTO(struct page *page, int type), 916 917 TP_ARGS(page, type) 918); 919 920DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page, 921 922 TP_PROTO(struct page *page, int type), 923 924 TP_ARGS(page, type) 925); 926 927DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page, 928 929 TP_PROTO(struct page *page, int type), 930 931 TP_ARGS(page, type) 932); 933 934TRACE_EVENT(f2fs_writepages, 935 936 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 937 938 TP_ARGS(inode, wbc, type), 939 940 TP_STRUCT__entry( 941 __field(dev_t, dev) 942 __field(ino_t, ino) 943 __field(int, type) 944 __field(int, dir) 945 __field(long, nr_to_write) 946 __field(long, pages_skipped) 947 __field(loff_t, range_start) 948 __field(loff_t, range_end) 949 __field(pgoff_t, writeback_index) 950 __field(int, sync_mode) 951 __field(char, for_kupdate) 952 __field(char, for_background) 953 __field(char, tagged_writepages) 954 __field(char, for_reclaim) 955 __field(char, range_cyclic) 956 __field(char, for_sync) 957 ), 958 959 TP_fast_assign( 960 __entry->dev = inode->i_sb->s_dev; 961 __entry->ino = inode->i_ino; 962 __entry->type = type; 963 __entry->dir = S_ISDIR(inode->i_mode); 964 __entry->nr_to_write = wbc->nr_to_write; 965 __entry->pages_skipped = wbc->pages_skipped; 966 __entry->range_start = wbc->range_start; 967 __entry->range_end = wbc->range_end; 968 __entry->writeback_index = inode->i_mapping->writeback_index; 969 __entry->sync_mode = wbc->sync_mode; 970 __entry->for_kupdate = wbc->for_kupdate; 971 __entry->for_background = wbc->for_background; 972 __entry->tagged_writepages = wbc->tagged_writepages; 973 __entry->for_reclaim = wbc->for_reclaim; 974 __entry->range_cyclic = wbc->range_cyclic; 975 __entry->for_sync = wbc->for_sync; 976 ), 977 978 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 979 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 980 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 981 show_dev_ino(__entry), 982 show_block_type(__entry->type), 983 show_file_type(__entry->dir), 984 __entry->nr_to_write, 985 __entry->pages_skipped, 986 __entry->range_start, 987 __entry->range_end, 988 (unsigned long)__entry->writeback_index, 989 __entry->sync_mode, 990 __entry->for_kupdate, 991 __entry->for_background, 992 __entry->tagged_writepages, 993 __entry->for_reclaim, 994 __entry->range_cyclic, 995 __entry->for_sync) 996); 997 998TRACE_EVENT(f2fs_write_checkpoint, 999 1000 TP_PROTO(struct super_block *sb, int reason, char *msg), 1001 1002 TP_ARGS(sb, reason, msg), 1003 1004 TP_STRUCT__entry( 1005 __field(dev_t, dev) 1006 __field(int, reason) 1007 __field(char *, msg) 1008 ), 1009 1010 TP_fast_assign( 1011 __entry->dev = sb->s_dev; 1012 __entry->reason = reason; 1013 __entry->msg = msg; 1014 ), 1015 1016 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1017 show_dev(__entry), 1018 show_cpreason(__entry->reason), 1019 __entry->msg) 1020); 1021 1022TRACE_EVENT(f2fs_issue_discard, 1023 1024 TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen), 1025 1026 TP_ARGS(sb, blkstart, blklen), 1027 1028 TP_STRUCT__entry( 1029 __field(dev_t, dev) 1030 __field(block_t, blkstart) 1031 __field(block_t, blklen) 1032 ), 1033 1034 TP_fast_assign( 1035 __entry->dev = sb->s_dev; 1036 __entry->blkstart = blkstart; 1037 __entry->blklen = blklen; 1038 ), 1039 1040 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1041 show_dev(__entry), 1042 (unsigned long long)__entry->blkstart, 1043 (unsigned long long)__entry->blklen) 1044); 1045 1046TRACE_EVENT(f2fs_issue_flush, 1047 1048 TP_PROTO(struct super_block *sb, unsigned int nobarrier, 1049 unsigned int flush_merge), 1050 1051 TP_ARGS(sb, nobarrier, flush_merge), 1052 1053 TP_STRUCT__entry( 1054 __field(dev_t, dev) 1055 __field(unsigned int, nobarrier) 1056 __field(unsigned int, flush_merge) 1057 ), 1058 1059 TP_fast_assign( 1060 __entry->dev = sb->s_dev; 1061 __entry->nobarrier = nobarrier; 1062 __entry->flush_merge = flush_merge; 1063 ), 1064 1065 TP_printk("dev = (%d,%d), %s %s", 1066 show_dev(__entry), 1067 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1068 __entry->flush_merge ? " with flush_merge" : "") 1069); 1070 1071TRACE_EVENT(f2fs_lookup_extent_tree_start, 1072 1073 TP_PROTO(struct inode *inode, unsigned int pgofs), 1074 1075 TP_ARGS(inode, pgofs), 1076 1077 TP_STRUCT__entry( 1078 __field(dev_t, dev) 1079 __field(ino_t, ino) 1080 __field(unsigned int, pgofs) 1081 ), 1082 1083 TP_fast_assign( 1084 __entry->dev = inode->i_sb->s_dev; 1085 __entry->ino = inode->i_ino; 1086 __entry->pgofs = pgofs; 1087 ), 1088 1089 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u", 1090 show_dev_ino(__entry), 1091 __entry->pgofs) 1092); 1093 1094TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, 1095 1096 TP_PROTO(struct inode *inode, unsigned int pgofs, 1097 struct extent_node *en), 1098 1099 TP_ARGS(inode, pgofs, en), 1100 1101 TP_CONDITION(en), 1102 1103 TP_STRUCT__entry( 1104 __field(dev_t, dev) 1105 __field(ino_t, ino) 1106 __field(unsigned int, pgofs) 1107 __field(unsigned int, fofs) 1108 __field(u32, blk) 1109 __field(unsigned int, len) 1110 ), 1111 1112 TP_fast_assign( 1113 __entry->dev = inode->i_sb->s_dev; 1114 __entry->ino = inode->i_ino; 1115 __entry->pgofs = pgofs; 1116 __entry->fofs = en->ei.fofs; 1117 __entry->blk = en->ei.blk; 1118 __entry->len = en->ei.len; 1119 ), 1120 1121 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1122 "ext_info(fofs: %u, blk: %u, len: %u)", 1123 show_dev_ino(__entry), 1124 __entry->pgofs, 1125 __entry->fofs, 1126 __entry->blk, 1127 __entry->len) 1128); 1129 1130TRACE_EVENT(f2fs_update_extent_tree, 1131 1132 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr), 1133 1134 TP_ARGS(inode, pgofs, blkaddr), 1135 1136 TP_STRUCT__entry( 1137 __field(dev_t, dev) 1138 __field(ino_t, ino) 1139 __field(unsigned int, pgofs) 1140 __field(u32, blk) 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 __entry->blk = blkaddr; 1148 ), 1149 1150 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, blkaddr = %u", 1151 show_dev_ino(__entry), 1152 __entry->pgofs, 1153 __entry->blk) 1154); 1155 1156TRACE_EVENT(f2fs_shrink_extent_tree, 1157 1158 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1159 unsigned int tree_cnt), 1160 1161 TP_ARGS(sbi, node_cnt, tree_cnt), 1162 1163 TP_STRUCT__entry( 1164 __field(dev_t, dev) 1165 __field(unsigned int, node_cnt) 1166 __field(unsigned int, tree_cnt) 1167 ), 1168 1169 TP_fast_assign( 1170 __entry->dev = sbi->sb->s_dev; 1171 __entry->node_cnt = node_cnt; 1172 __entry->tree_cnt = tree_cnt; 1173 ), 1174 1175 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u", 1176 show_dev(__entry), 1177 __entry->node_cnt, 1178 __entry->tree_cnt) 1179); 1180 1181TRACE_EVENT(f2fs_destroy_extent_tree, 1182 1183 TP_PROTO(struct inode *inode, unsigned int node_cnt), 1184 1185 TP_ARGS(inode, node_cnt), 1186 1187 TP_STRUCT__entry( 1188 __field(dev_t, dev) 1189 __field(ino_t, ino) 1190 __field(unsigned int, node_cnt) 1191 ), 1192 1193 TP_fast_assign( 1194 __entry->dev = inode->i_sb->s_dev; 1195 __entry->ino = inode->i_ino; 1196 __entry->node_cnt = node_cnt; 1197 ), 1198 1199 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u", 1200 show_dev_ino(__entry), 1201 __entry->node_cnt) 1202); 1203 1204#endif /* _TRACE_F2FS_H */ 1205 1206 /* This part must be outside protection */ 1207#include <trace/define_trace.h> 1208