1 #undef TRACE_SYSTEM 2 #define TRACE_SYSTEM f2fs 3 4 #if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ) 5 #define _TRACE_F2FS_H 6 7 #include <linux/tracepoint.h> 8 9 #define show_dev(entry) MAJOR(entry->dev), MINOR(entry->dev) 10 #define show_dev_ino(entry) show_dev(entry), (unsigned long)entry->ino 11 12 TRACE_DEFINE_ENUM(NODE); 13 TRACE_DEFINE_ENUM(DATA); 14 TRACE_DEFINE_ENUM(META); 15 TRACE_DEFINE_ENUM(META_FLUSH); 16 TRACE_DEFINE_ENUM(INMEM); 17 TRACE_DEFINE_ENUM(INMEM_DROP); 18 TRACE_DEFINE_ENUM(IPU); 19 TRACE_DEFINE_ENUM(OPU); 20 TRACE_DEFINE_ENUM(CURSEG_HOT_DATA); 21 TRACE_DEFINE_ENUM(CURSEG_WARM_DATA); 22 TRACE_DEFINE_ENUM(CURSEG_COLD_DATA); 23 TRACE_DEFINE_ENUM(CURSEG_HOT_NODE); 24 TRACE_DEFINE_ENUM(CURSEG_WARM_NODE); 25 TRACE_DEFINE_ENUM(CURSEG_COLD_NODE); 26 TRACE_DEFINE_ENUM(NO_CHECK_TYPE); 27 TRACE_DEFINE_ENUM(GC_GREEDY); 28 TRACE_DEFINE_ENUM(GC_CB); 29 TRACE_DEFINE_ENUM(FG_GC); 30 TRACE_DEFINE_ENUM(BG_GC); 31 TRACE_DEFINE_ENUM(LFS); 32 TRACE_DEFINE_ENUM(SSR); 33 TRACE_DEFINE_ENUM(__REQ_RAHEAD); 34 TRACE_DEFINE_ENUM(__REQ_WRITE); 35 TRACE_DEFINE_ENUM(__REQ_SYNC); 36 TRACE_DEFINE_ENUM(__REQ_NOIDLE); 37 TRACE_DEFINE_ENUM(__REQ_FLUSH); 38 TRACE_DEFINE_ENUM(__REQ_FUA); 39 TRACE_DEFINE_ENUM(__REQ_PRIO); 40 TRACE_DEFINE_ENUM(__REQ_META); 41 TRACE_DEFINE_ENUM(CP_UMOUNT); 42 TRACE_DEFINE_ENUM(CP_FASTBOOT); 43 TRACE_DEFINE_ENUM(CP_SYNC); 44 TRACE_DEFINE_ENUM(CP_RECOVERY); 45 TRACE_DEFINE_ENUM(CP_DISCARD); 46 47 #define show_block_type(type) \ 48 __print_symbolic(type, \ 49 { NODE, "NODE" }, \ 50 { DATA, "DATA" }, \ 51 { META, "META" }, \ 52 { META_FLUSH, "META_FLUSH" }, \ 53 { INMEM, "INMEM" }, \ 54 { INMEM_DROP, "INMEM_DROP" }, \ 55 { IPU, "IN-PLACE" }, \ 56 { OPU, "OUT-OF-PLACE" }) 57 58 #define F2FS_BIO_MASK(t) (t & (READA | WRITE_FLUSH_FUA)) 59 #define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO)) 60 61 #define show_bio_type(type) show_bio_base(type), show_bio_extra(type) 62 63 #define show_bio_base(type) \ 64 __print_symbolic(F2FS_BIO_MASK(type), \ 65 { READ, "READ" }, \ 66 { READA, "READAHEAD" }, \ 67 { READ_SYNC, "READ_SYNC" }, \ 68 { WRITE, "WRITE" }, \ 69 { WRITE_SYNC, "WRITE_SYNC" }, \ 70 { WRITE_FLUSH, "WRITE_FLUSH" }, \ 71 { WRITE_FUA, "WRITE_FUA" }, \ 72 { WRITE_FLUSH_FUA, "WRITE_FLUSH_FUA" }) 73 74 #define show_bio_extra(type) \ 75 __print_symbolic(F2FS_BIO_EXTRA_MASK(type), \ 76 { REQ_META, "(M)" }, \ 77 { REQ_PRIO, "(P)" }, \ 78 { REQ_META | REQ_PRIO, "(MP)" }, \ 79 { 0, " \b" }) 80 81 #define show_data_type(type) \ 82 __print_symbolic(type, \ 83 { CURSEG_HOT_DATA, "Hot DATA" }, \ 84 { CURSEG_WARM_DATA, "Warm DATA" }, \ 85 { CURSEG_COLD_DATA, "Cold DATA" }, \ 86 { CURSEG_HOT_NODE, "Hot NODE" }, \ 87 { CURSEG_WARM_NODE, "Warm NODE" }, \ 88 { CURSEG_COLD_NODE, "Cold NODE" }, \ 89 { NO_CHECK_TYPE, "No TYPE" }) 90 91 #define show_file_type(type) \ 92 __print_symbolic(type, \ 93 { 0, "FILE" }, \ 94 { 1, "DIR" }) 95 96 #define show_gc_type(type) \ 97 __print_symbolic(type, \ 98 { FG_GC, "Foreground GC" }, \ 99 { BG_GC, "Background GC" }) 100 101 #define show_alloc_mode(type) \ 102 __print_symbolic(type, \ 103 { LFS, "LFS-mode" }, \ 104 { SSR, "SSR-mode" }) 105 106 #define show_victim_policy(type) \ 107 __print_symbolic(type, \ 108 { GC_GREEDY, "Greedy" }, \ 109 { GC_CB, "Cost-Benefit" }) 110 111 #define show_cpreason(type) \ 112 __print_symbolic(type, \ 113 { CP_UMOUNT, "Umount" }, \ 114 { CP_FASTBOOT, "Fastboot" }, \ 115 { CP_SYNC, "Sync" }, \ 116 { CP_RECOVERY, "Recovery" }, \ 117 { CP_DISCARD, "Discard" }) 118 119 struct victim_sel_policy; 120 struct f2fs_map_blocks; 121 122 DECLARE_EVENT_CLASS(f2fs__inode, 123 124 TP_PROTO(struct inode *inode), 125 126 TP_ARGS(inode), 127 128 TP_STRUCT__entry( 129 __field(dev_t, dev) 130 __field(ino_t, ino) 131 __field(ino_t, pino) 132 __field(umode_t, mode) 133 __field(loff_t, size) 134 __field(unsigned int, nlink) 135 __field(blkcnt_t, blocks) 136 __field(__u8, advise) 137 ), 138 139 TP_fast_assign( 140 __entry->dev = inode->i_sb->s_dev; 141 __entry->ino = inode->i_ino; 142 __entry->pino = F2FS_I(inode)->i_pino; 143 __entry->mode = inode->i_mode; 144 __entry->nlink = inode->i_nlink; 145 __entry->size = inode->i_size; 146 __entry->blocks = inode->i_blocks; 147 __entry->advise = F2FS_I(inode)->i_advise; 148 ), 149 150 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, " 151 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x", 152 show_dev_ino(__entry), 153 (unsigned long)__entry->pino, 154 __entry->mode, 155 __entry->size, 156 (unsigned int)__entry->nlink, 157 (unsigned long long)__entry->blocks, 158 (unsigned char)__entry->advise) 159 ); 160 161 DECLARE_EVENT_CLASS(f2fs__inode_exit, 162 163 TP_PROTO(struct inode *inode, int ret), 164 165 TP_ARGS(inode, ret), 166 167 TP_STRUCT__entry( 168 __field(dev_t, dev) 169 __field(ino_t, ino) 170 __field(int, ret) 171 ), 172 173 TP_fast_assign( 174 __entry->dev = inode->i_sb->s_dev; 175 __entry->ino = inode->i_ino; 176 __entry->ret = ret; 177 ), 178 179 TP_printk("dev = (%d,%d), ino = %lu, ret = %d", 180 show_dev_ino(__entry), 181 __entry->ret) 182 ); 183 184 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, 185 186 TP_PROTO(struct inode *inode), 187 188 TP_ARGS(inode) 189 ); 190 191 TRACE_EVENT(f2fs_sync_file_exit, 192 193 TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret), 194 195 TP_ARGS(inode, need_cp, datasync, ret), 196 197 TP_STRUCT__entry( 198 __field(dev_t, dev) 199 __field(ino_t, ino) 200 __field(int, need_cp) 201 __field(int, datasync) 202 __field(int, ret) 203 ), 204 205 TP_fast_assign( 206 __entry->dev = inode->i_sb->s_dev; 207 __entry->ino = inode->i_ino; 208 __entry->need_cp = need_cp; 209 __entry->datasync = datasync; 210 __entry->ret = ret; 211 ), 212 213 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, " 214 "datasync = %d, ret = %d", 215 show_dev_ino(__entry), 216 __entry->need_cp ? "needed" : "not needed", 217 __entry->datasync, 218 __entry->ret) 219 ); 220 221 TRACE_EVENT(f2fs_sync_fs, 222 223 TP_PROTO(struct super_block *sb, int wait), 224 225 TP_ARGS(sb, wait), 226 227 TP_STRUCT__entry( 228 __field(dev_t, dev) 229 __field(int, dirty) 230 __field(int, wait) 231 ), 232 233 TP_fast_assign( 234 __entry->dev = sb->s_dev; 235 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY); 236 __entry->wait = wait; 237 ), 238 239 TP_printk("dev = (%d,%d), superblock is %s, wait = %d", 240 show_dev(__entry), 241 __entry->dirty ? "dirty" : "not dirty", 242 __entry->wait) 243 ); 244 245 DEFINE_EVENT(f2fs__inode, f2fs_iget, 246 247 TP_PROTO(struct inode *inode), 248 249 TP_ARGS(inode) 250 ); 251 252 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit, 253 254 TP_PROTO(struct inode *inode, int ret), 255 256 TP_ARGS(inode, ret) 257 ); 258 259 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode, 260 261 TP_PROTO(struct inode *inode), 262 263 TP_ARGS(inode) 264 ); 265 266 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode, 267 268 TP_PROTO(struct inode *inode, int ret), 269 270 TP_ARGS(inode, ret) 271 ); 272 273 TRACE_EVENT(f2fs_unlink_enter, 274 275 TP_PROTO(struct inode *dir, struct dentry *dentry), 276 277 TP_ARGS(dir, dentry), 278 279 TP_STRUCT__entry( 280 __field(dev_t, dev) 281 __field(ino_t, ino) 282 __field(loff_t, size) 283 __field(blkcnt_t, blocks) 284 __field(const char *, name) 285 ), 286 287 TP_fast_assign( 288 __entry->dev = dir->i_sb->s_dev; 289 __entry->ino = dir->i_ino; 290 __entry->size = dir->i_size; 291 __entry->blocks = dir->i_blocks; 292 __entry->name = dentry->d_name.name; 293 ), 294 295 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " 296 "i_blocks = %llu, name = %s", 297 show_dev_ino(__entry), 298 __entry->size, 299 (unsigned long long)__entry->blocks, 300 __entry->name) 301 ); 302 303 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, 304 305 TP_PROTO(struct inode *inode, int ret), 306 307 TP_ARGS(inode, ret) 308 ); 309 310 DEFINE_EVENT(f2fs__inode, f2fs_truncate, 311 312 TP_PROTO(struct inode *inode), 313 314 TP_ARGS(inode) 315 ); 316 317 TRACE_EVENT(f2fs_truncate_data_blocks_range, 318 319 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free), 320 321 TP_ARGS(inode, nid, ofs, free), 322 323 TP_STRUCT__entry( 324 __field(dev_t, dev) 325 __field(ino_t, ino) 326 __field(nid_t, nid) 327 __field(unsigned int, ofs) 328 __field(int, free) 329 ), 330 331 TP_fast_assign( 332 __entry->dev = inode->i_sb->s_dev; 333 __entry->ino = inode->i_ino; 334 __entry->nid = nid; 335 __entry->ofs = ofs; 336 __entry->free = free; 337 ), 338 339 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d", 340 show_dev_ino(__entry), 341 (unsigned int)__entry->nid, 342 __entry->ofs, 343 __entry->free) 344 ); 345 346 DECLARE_EVENT_CLASS(f2fs__truncate_op, 347 348 TP_PROTO(struct inode *inode, u64 from), 349 350 TP_ARGS(inode, from), 351 352 TP_STRUCT__entry( 353 __field(dev_t, dev) 354 __field(ino_t, ino) 355 __field(loff_t, size) 356 __field(blkcnt_t, blocks) 357 __field(u64, from) 358 ), 359 360 TP_fast_assign( 361 __entry->dev = inode->i_sb->s_dev; 362 __entry->ino = inode->i_ino; 363 __entry->size = inode->i_size; 364 __entry->blocks = inode->i_blocks; 365 __entry->from = from; 366 ), 367 368 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, " 369 "start file offset = %llu", 370 show_dev_ino(__entry), 371 __entry->size, 372 (unsigned long long)__entry->blocks, 373 (unsigned long long)__entry->from) 374 ); 375 376 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter, 377 378 TP_PROTO(struct inode *inode, u64 from), 379 380 TP_ARGS(inode, from) 381 ); 382 383 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit, 384 385 TP_PROTO(struct inode *inode, int ret), 386 387 TP_ARGS(inode, ret) 388 ); 389 390 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter, 391 392 TP_PROTO(struct inode *inode, u64 from), 393 394 TP_ARGS(inode, from) 395 ); 396 397 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit, 398 399 TP_PROTO(struct inode *inode, int ret), 400 401 TP_ARGS(inode, ret) 402 ); 403 404 DECLARE_EVENT_CLASS(f2fs__truncate_node, 405 406 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 407 408 TP_ARGS(inode, nid, blk_addr), 409 410 TP_STRUCT__entry( 411 __field(dev_t, dev) 412 __field(ino_t, ino) 413 __field(nid_t, nid) 414 __field(block_t, blk_addr) 415 ), 416 417 TP_fast_assign( 418 __entry->dev = inode->i_sb->s_dev; 419 __entry->ino = inode->i_ino; 420 __entry->nid = nid; 421 __entry->blk_addr = blk_addr; 422 ), 423 424 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx", 425 show_dev_ino(__entry), 426 (unsigned int)__entry->nid, 427 (unsigned long long)__entry->blk_addr) 428 ); 429 430 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter, 431 432 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 433 434 TP_ARGS(inode, nid, blk_addr) 435 ); 436 437 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit, 438 439 TP_PROTO(struct inode *inode, int ret), 440 441 TP_ARGS(inode, ret) 442 ); 443 444 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node, 445 446 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 447 448 TP_ARGS(inode, nid, blk_addr) 449 ); 450 451 TRACE_EVENT(f2fs_truncate_partial_nodes, 452 453 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err), 454 455 TP_ARGS(inode, nid, depth, err), 456 457 TP_STRUCT__entry( 458 __field(dev_t, dev) 459 __field(ino_t, ino) 460 __field(nid_t, nid[3]) 461 __field(int, depth) 462 __field(int, err) 463 ), 464 465 TP_fast_assign( 466 __entry->dev = inode->i_sb->s_dev; 467 __entry->ino = inode->i_ino; 468 __entry->nid[0] = nid[0]; 469 __entry->nid[1] = nid[1]; 470 __entry->nid[2] = nid[2]; 471 __entry->depth = depth; 472 __entry->err = err; 473 ), 474 475 TP_printk("dev = (%d,%d), ino = %lu, " 476 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d", 477 show_dev_ino(__entry), 478 (unsigned int)__entry->nid[0], 479 (unsigned int)__entry->nid[1], 480 (unsigned int)__entry->nid[2], 481 __entry->depth, 482 __entry->err) 483 ); 484 485 TRACE_EVENT(f2fs_map_blocks, 486 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret), 487 488 TP_ARGS(inode, map, ret), 489 490 TP_STRUCT__entry( 491 __field(dev_t, dev) 492 __field(ino_t, ino) 493 __field(block_t, m_lblk) 494 __field(block_t, m_pblk) 495 __field(unsigned int, m_len) 496 __field(int, ret) 497 ), 498 499 TP_fast_assign( 500 __entry->dev = inode->i_sb->s_dev; 501 __entry->ino = inode->i_ino; 502 __entry->m_lblk = map->m_lblk; 503 __entry->m_pblk = map->m_pblk; 504 __entry->m_len = map->m_len; 505 __entry->ret = ret; 506 ), 507 508 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, " 509 "start blkaddr = 0x%llx, len = 0x%llx, err = %d", 510 show_dev_ino(__entry), 511 (unsigned long long)__entry->m_lblk, 512 (unsigned long long)__entry->m_pblk, 513 (unsigned long long)__entry->m_len, 514 __entry->ret) 515 ); 516 517 TRACE_EVENT(f2fs_background_gc, 518 519 TP_PROTO(struct super_block *sb, long wait_ms, 520 unsigned int prefree, unsigned int free), 521 522 TP_ARGS(sb, wait_ms, prefree, free), 523 524 TP_STRUCT__entry( 525 __field(dev_t, dev) 526 __field(long, wait_ms) 527 __field(unsigned int, prefree) 528 __field(unsigned int, free) 529 ), 530 531 TP_fast_assign( 532 __entry->dev = sb->s_dev; 533 __entry->wait_ms = wait_ms; 534 __entry->prefree = prefree; 535 __entry->free = free; 536 ), 537 538 TP_printk("dev = (%d,%d), wait_ms = %ld, prefree = %u, free = %u", 539 show_dev(__entry), 540 __entry->wait_ms, 541 __entry->prefree, 542 __entry->free) 543 ); 544 545 TRACE_EVENT(f2fs_get_victim, 546 547 TP_PROTO(struct super_block *sb, int type, int gc_type, 548 struct victim_sel_policy *p, unsigned int pre_victim, 549 unsigned int prefree, unsigned int free), 550 551 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free), 552 553 TP_STRUCT__entry( 554 __field(dev_t, dev) 555 __field(int, type) 556 __field(int, gc_type) 557 __field(int, alloc_mode) 558 __field(int, gc_mode) 559 __field(unsigned int, victim) 560 __field(unsigned int, ofs_unit) 561 __field(unsigned int, pre_victim) 562 __field(unsigned int, prefree) 563 __field(unsigned int, free) 564 ), 565 566 TP_fast_assign( 567 __entry->dev = sb->s_dev; 568 __entry->type = type; 569 __entry->gc_type = gc_type; 570 __entry->alloc_mode = p->alloc_mode; 571 __entry->gc_mode = p->gc_mode; 572 __entry->victim = p->min_segno; 573 __entry->ofs_unit = p->ofs_unit; 574 __entry->pre_victim = pre_victim; 575 __entry->prefree = prefree; 576 __entry->free = free; 577 ), 578 579 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u " 580 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u", 581 show_dev(__entry), 582 show_data_type(__entry->type), 583 show_gc_type(__entry->gc_type), 584 show_alloc_mode(__entry->alloc_mode), 585 show_victim_policy(__entry->gc_mode), 586 __entry->victim, 587 __entry->ofs_unit, 588 (int)__entry->pre_victim, 589 __entry->prefree, 590 __entry->free) 591 ); 592 593 TRACE_EVENT(f2fs_fallocate, 594 595 TP_PROTO(struct inode *inode, int mode, 596 loff_t offset, loff_t len, int ret), 597 598 TP_ARGS(inode, mode, offset, len, ret), 599 600 TP_STRUCT__entry( 601 __field(dev_t, dev) 602 __field(ino_t, ino) 603 __field(int, mode) 604 __field(loff_t, offset) 605 __field(loff_t, len) 606 __field(loff_t, size) 607 __field(blkcnt_t, blocks) 608 __field(int, ret) 609 ), 610 611 TP_fast_assign( 612 __entry->dev = inode->i_sb->s_dev; 613 __entry->ino = inode->i_ino; 614 __entry->mode = mode; 615 __entry->offset = offset; 616 __entry->len = len; 617 __entry->size = inode->i_size; 618 __entry->blocks = inode->i_blocks; 619 __entry->ret = ret; 620 ), 621 622 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, " 623 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d", 624 show_dev_ino(__entry), 625 __entry->mode, 626 (unsigned long long)__entry->offset, 627 (unsigned long long)__entry->len, 628 (unsigned long long)__entry->size, 629 (unsigned long long)__entry->blocks, 630 __entry->ret) 631 ); 632 633 TRACE_EVENT(f2fs_direct_IO_enter, 634 635 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), 636 637 TP_ARGS(inode, offset, len, rw), 638 639 TP_STRUCT__entry( 640 __field(dev_t, dev) 641 __field(ino_t, ino) 642 __field(loff_t, pos) 643 __field(unsigned long, len) 644 __field(int, rw) 645 ), 646 647 TP_fast_assign( 648 __entry->dev = inode->i_sb->s_dev; 649 __entry->ino = inode->i_ino; 650 __entry->pos = offset; 651 __entry->len = len; 652 __entry->rw = rw; 653 ), 654 655 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d", 656 show_dev_ino(__entry), 657 __entry->pos, 658 __entry->len, 659 __entry->rw) 660 ); 661 662 TRACE_EVENT(f2fs_direct_IO_exit, 663 664 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 665 int rw, int ret), 666 667 TP_ARGS(inode, offset, len, rw, ret), 668 669 TP_STRUCT__entry( 670 __field(dev_t, dev) 671 __field(ino_t, ino) 672 __field(loff_t, pos) 673 __field(unsigned long, len) 674 __field(int, rw) 675 __field(int, ret) 676 ), 677 678 TP_fast_assign( 679 __entry->dev = inode->i_sb->s_dev; 680 __entry->ino = inode->i_ino; 681 __entry->pos = offset; 682 __entry->len = len; 683 __entry->rw = rw; 684 __entry->ret = ret; 685 ), 686 687 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 688 "rw = %d ret = %d", 689 show_dev_ino(__entry), 690 __entry->pos, 691 __entry->len, 692 __entry->rw, 693 __entry->ret) 694 ); 695 696 TRACE_EVENT(f2fs_reserve_new_block, 697 698 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node), 699 700 TP_ARGS(inode, nid, ofs_in_node), 701 702 TP_STRUCT__entry( 703 __field(dev_t, dev) 704 __field(nid_t, nid) 705 __field(unsigned int, ofs_in_node) 706 ), 707 708 TP_fast_assign( 709 __entry->dev = inode->i_sb->s_dev; 710 __entry->nid = nid; 711 __entry->ofs_in_node = ofs_in_node; 712 ), 713 714 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u", 715 show_dev(__entry), 716 (unsigned int)__entry->nid, 717 __entry->ofs_in_node) 718 ); 719 720 DECLARE_EVENT_CLASS(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_STRUCT__entry( 727 __field(dev_t, dev) 728 __field(ino_t, ino) 729 __field(pgoff_t, index) 730 __field(block_t, blkaddr) 731 __field(int, rw) 732 __field(int, type) 733 ), 734 735 TP_fast_assign( 736 __entry->dev = page->mapping->host->i_sb->s_dev; 737 __entry->ino = page->mapping->host->i_ino; 738 __entry->index = page->index; 739 __entry->blkaddr = fio->blk_addr; 740 __entry->rw = fio->rw; 741 __entry->type = fio->type; 742 ), 743 744 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 745 "blkaddr = 0x%llx, rw = %s%s, type = %s", 746 show_dev_ino(__entry), 747 (unsigned long)__entry->index, 748 (unsigned long long)__entry->blkaddr, 749 show_bio_type(__entry->rw), 750 show_block_type(__entry->type)) 751 ); 752 753 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 754 755 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 756 757 TP_ARGS(page, fio), 758 759 TP_CONDITION(page->mapping) 760 ); 761 762 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio, 763 764 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 765 766 TP_ARGS(page, fio), 767 768 TP_CONDITION(page->mapping) 769 ); 770 771 DECLARE_EVENT_CLASS(f2fs__submit_bio, 772 773 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, 774 struct bio *bio), 775 776 TP_ARGS(sb, fio, bio), 777 778 TP_STRUCT__entry( 779 __field(dev_t, dev) 780 __field(int, rw) 781 __field(int, type) 782 __field(sector_t, sector) 783 __field(unsigned int, size) 784 ), 785 786 TP_fast_assign( 787 __entry->dev = sb->s_dev; 788 __entry->rw = fio->rw; 789 __entry->type = fio->type; 790 __entry->sector = bio->bi_iter.bi_sector; 791 __entry->size = bio->bi_iter.bi_size; 792 ), 793 794 TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u", 795 show_dev(__entry), 796 show_bio_type(__entry->rw), 797 show_block_type(__entry->type), 798 (unsigned long long)__entry->sector, 799 __entry->size) 800 ); 801 802 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio, 803 804 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, 805 struct bio *bio), 806 807 TP_ARGS(sb, fio, bio), 808 809 TP_CONDITION(bio) 810 ); 811 812 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio, 813 814 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, 815 struct bio *bio), 816 817 TP_ARGS(sb, fio, bio), 818 819 TP_CONDITION(bio) 820 ); 821 822 TRACE_EVENT(f2fs_write_begin, 823 824 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 825 unsigned int flags), 826 827 TP_ARGS(inode, pos, len, flags), 828 829 TP_STRUCT__entry( 830 __field(dev_t, dev) 831 __field(ino_t, ino) 832 __field(loff_t, pos) 833 __field(unsigned int, len) 834 __field(unsigned int, flags) 835 ), 836 837 TP_fast_assign( 838 __entry->dev = inode->i_sb->s_dev; 839 __entry->ino = inode->i_ino; 840 __entry->pos = pos; 841 __entry->len = len; 842 __entry->flags = flags; 843 ), 844 845 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u", 846 show_dev_ino(__entry), 847 (unsigned long long)__entry->pos, 848 __entry->len, 849 __entry->flags) 850 ); 851 852 TRACE_EVENT(f2fs_write_end, 853 854 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 855 unsigned int copied), 856 857 TP_ARGS(inode, pos, len, copied), 858 859 TP_STRUCT__entry( 860 __field(dev_t, dev) 861 __field(ino_t, ino) 862 __field(loff_t, pos) 863 __field(unsigned int, len) 864 __field(unsigned int, copied) 865 ), 866 867 TP_fast_assign( 868 __entry->dev = inode->i_sb->s_dev; 869 __entry->ino = inode->i_ino; 870 __entry->pos = pos; 871 __entry->len = len; 872 __entry->copied = copied; 873 ), 874 875 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 876 show_dev_ino(__entry), 877 (unsigned long long)__entry->pos, 878 __entry->len, 879 __entry->copied) 880 ); 881 882 DECLARE_EVENT_CLASS(f2fs__page, 883 884 TP_PROTO(struct page *page, int type), 885 886 TP_ARGS(page, type), 887 888 TP_STRUCT__entry( 889 __field(dev_t, dev) 890 __field(ino_t, ino) 891 __field(int, type) 892 __field(int, dir) 893 __field(pgoff_t, index) 894 __field(int, dirty) 895 __field(int, uptodate) 896 ), 897 898 TP_fast_assign( 899 __entry->dev = page->mapping->host->i_sb->s_dev; 900 __entry->ino = page->mapping->host->i_ino; 901 __entry->type = type; 902 __entry->dir = S_ISDIR(page->mapping->host->i_mode); 903 __entry->index = page->index; 904 __entry->dirty = PageDirty(page); 905 __entry->uptodate = PageUptodate(page); 906 ), 907 908 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 909 "dirty = %d, uptodate = %d", 910 show_dev_ino(__entry), 911 show_block_type(__entry->type), 912 show_file_type(__entry->dir), 913 (unsigned long)__entry->index, 914 __entry->dirty, 915 __entry->uptodate) 916 ); 917 918 DEFINE_EVENT(f2fs__page, f2fs_writepage, 919 920 TP_PROTO(struct page *page, int type), 921 922 TP_ARGS(page, type) 923 ); 924 925 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 926 927 TP_PROTO(struct page *page, int type), 928 929 TP_ARGS(page, type) 930 ); 931 932 DEFINE_EVENT(f2fs__page, f2fs_readpage, 933 934 TP_PROTO(struct page *page, int type), 935 936 TP_ARGS(page, type) 937 ); 938 939 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 940 941 TP_PROTO(struct page *page, int type), 942 943 TP_ARGS(page, type) 944 ); 945 946 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, 947 948 TP_PROTO(struct page *page, int type), 949 950 TP_ARGS(page, type) 951 ); 952 953 DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page, 954 955 TP_PROTO(struct page *page, int type), 956 957 TP_ARGS(page, type) 958 ); 959 960 DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page, 961 962 TP_PROTO(struct page *page, int type), 963 964 TP_ARGS(page, type) 965 ); 966 967 TRACE_EVENT(f2fs_writepages, 968 969 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 970 971 TP_ARGS(inode, wbc, type), 972 973 TP_STRUCT__entry( 974 __field(dev_t, dev) 975 __field(ino_t, ino) 976 __field(int, type) 977 __field(int, dir) 978 __field(long, nr_to_write) 979 __field(long, pages_skipped) 980 __field(loff_t, range_start) 981 __field(loff_t, range_end) 982 __field(pgoff_t, writeback_index) 983 __field(int, sync_mode) 984 __field(char, for_kupdate) 985 __field(char, for_background) 986 __field(char, tagged_writepages) 987 __field(char, for_reclaim) 988 __field(char, range_cyclic) 989 __field(char, for_sync) 990 ), 991 992 TP_fast_assign( 993 __entry->dev = inode->i_sb->s_dev; 994 __entry->ino = inode->i_ino; 995 __entry->type = type; 996 __entry->dir = S_ISDIR(inode->i_mode); 997 __entry->nr_to_write = wbc->nr_to_write; 998 __entry->pages_skipped = wbc->pages_skipped; 999 __entry->range_start = wbc->range_start; 1000 __entry->range_end = wbc->range_end; 1001 __entry->writeback_index = inode->i_mapping->writeback_index; 1002 __entry->sync_mode = wbc->sync_mode; 1003 __entry->for_kupdate = wbc->for_kupdate; 1004 __entry->for_background = wbc->for_background; 1005 __entry->tagged_writepages = wbc->tagged_writepages; 1006 __entry->for_reclaim = wbc->for_reclaim; 1007 __entry->range_cyclic = wbc->range_cyclic; 1008 __entry->for_sync = wbc->for_sync; 1009 ), 1010 1011 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 1012 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 1013 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 1014 show_dev_ino(__entry), 1015 show_block_type(__entry->type), 1016 show_file_type(__entry->dir), 1017 __entry->nr_to_write, 1018 __entry->pages_skipped, 1019 __entry->range_start, 1020 __entry->range_end, 1021 (unsigned long)__entry->writeback_index, 1022 __entry->sync_mode, 1023 __entry->for_kupdate, 1024 __entry->for_background, 1025 __entry->tagged_writepages, 1026 __entry->for_reclaim, 1027 __entry->range_cyclic, 1028 __entry->for_sync) 1029 ); 1030 1031 TRACE_EVENT(f2fs_readpages, 1032 1033 TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage), 1034 1035 TP_ARGS(inode, page, nrpage), 1036 1037 TP_STRUCT__entry( 1038 __field(dev_t, dev) 1039 __field(ino_t, ino) 1040 __field(pgoff_t, start) 1041 __field(unsigned int, nrpage) 1042 ), 1043 1044 TP_fast_assign( 1045 __entry->dev = inode->i_sb->s_dev; 1046 __entry->ino = inode->i_ino; 1047 __entry->start = page->index; 1048 __entry->nrpage = nrpage; 1049 ), 1050 1051 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", 1052 show_dev_ino(__entry), 1053 (unsigned long)__entry->start, 1054 __entry->nrpage) 1055 ); 1056 1057 TRACE_EVENT(f2fs_write_checkpoint, 1058 1059 TP_PROTO(struct super_block *sb, int reason, char *msg), 1060 1061 TP_ARGS(sb, reason, msg), 1062 1063 TP_STRUCT__entry( 1064 __field(dev_t, dev) 1065 __field(int, reason) 1066 __field(char *, msg) 1067 ), 1068 1069 TP_fast_assign( 1070 __entry->dev = sb->s_dev; 1071 __entry->reason = reason; 1072 __entry->msg = msg; 1073 ), 1074 1075 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1076 show_dev(__entry), 1077 show_cpreason(__entry->reason), 1078 __entry->msg) 1079 ); 1080 1081 TRACE_EVENT(f2fs_issue_discard, 1082 1083 TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen), 1084 1085 TP_ARGS(sb, blkstart, blklen), 1086 1087 TP_STRUCT__entry( 1088 __field(dev_t, dev) 1089 __field(block_t, blkstart) 1090 __field(block_t, blklen) 1091 ), 1092 1093 TP_fast_assign( 1094 __entry->dev = sb->s_dev; 1095 __entry->blkstart = blkstart; 1096 __entry->blklen = blklen; 1097 ), 1098 1099 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1100 show_dev(__entry), 1101 (unsigned long long)__entry->blkstart, 1102 (unsigned long long)__entry->blklen) 1103 ); 1104 1105 TRACE_EVENT(f2fs_issue_flush, 1106 1107 TP_PROTO(struct super_block *sb, unsigned int nobarrier, 1108 unsigned int flush_merge), 1109 1110 TP_ARGS(sb, nobarrier, flush_merge), 1111 1112 TP_STRUCT__entry( 1113 __field(dev_t, dev) 1114 __field(unsigned int, nobarrier) 1115 __field(unsigned int, flush_merge) 1116 ), 1117 1118 TP_fast_assign( 1119 __entry->dev = sb->s_dev; 1120 __entry->nobarrier = nobarrier; 1121 __entry->flush_merge = flush_merge; 1122 ), 1123 1124 TP_printk("dev = (%d,%d), %s %s", 1125 show_dev(__entry), 1126 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1127 __entry->flush_merge ? " with flush_merge" : "") 1128 ); 1129 1130 TRACE_EVENT(f2fs_lookup_extent_tree_start, 1131 1132 TP_PROTO(struct inode *inode, unsigned int pgofs), 1133 1134 TP_ARGS(inode, pgofs), 1135 1136 TP_STRUCT__entry( 1137 __field(dev_t, dev) 1138 __field(ino_t, ino) 1139 __field(unsigned int, pgofs) 1140 ), 1141 1142 TP_fast_assign( 1143 __entry->dev = inode->i_sb->s_dev; 1144 __entry->ino = inode->i_ino; 1145 __entry->pgofs = pgofs; 1146 ), 1147 1148 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u", 1149 show_dev_ino(__entry), 1150 __entry->pgofs) 1151 ); 1152 1153 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, 1154 1155 TP_PROTO(struct inode *inode, unsigned int pgofs, 1156 struct extent_info *ei), 1157 1158 TP_ARGS(inode, pgofs, ei), 1159 1160 TP_CONDITION(ei), 1161 1162 TP_STRUCT__entry( 1163 __field(dev_t, dev) 1164 __field(ino_t, ino) 1165 __field(unsigned int, pgofs) 1166 __field(unsigned int, fofs) 1167 __field(u32, blk) 1168 __field(unsigned int, len) 1169 ), 1170 1171 TP_fast_assign( 1172 __entry->dev = inode->i_sb->s_dev; 1173 __entry->ino = inode->i_ino; 1174 __entry->pgofs = pgofs; 1175 __entry->fofs = ei->fofs; 1176 __entry->blk = ei->blk; 1177 __entry->len = ei->len; 1178 ), 1179 1180 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1181 "ext_info(fofs: %u, blk: %u, len: %u)", 1182 show_dev_ino(__entry), 1183 __entry->pgofs, 1184 __entry->fofs, 1185 __entry->blk, 1186 __entry->len) 1187 ); 1188 1189 TRACE_EVENT(f2fs_update_extent_tree_range, 1190 1191 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr, 1192 unsigned int len), 1193 1194 TP_ARGS(inode, pgofs, blkaddr, len), 1195 1196 TP_STRUCT__entry( 1197 __field(dev_t, dev) 1198 __field(ino_t, ino) 1199 __field(unsigned int, pgofs) 1200 __field(u32, blk) 1201 __field(unsigned int, len) 1202 ), 1203 1204 TP_fast_assign( 1205 __entry->dev = inode->i_sb->s_dev; 1206 __entry->ino = inode->i_ino; 1207 __entry->pgofs = pgofs; 1208 __entry->blk = blkaddr; 1209 __entry->len = len; 1210 ), 1211 1212 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1213 "blkaddr = %u, len = %u", 1214 show_dev_ino(__entry), 1215 __entry->pgofs, 1216 __entry->blk, 1217 __entry->len) 1218 ); 1219 1220 TRACE_EVENT(f2fs_shrink_extent_tree, 1221 1222 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1223 unsigned int tree_cnt), 1224 1225 TP_ARGS(sbi, node_cnt, tree_cnt), 1226 1227 TP_STRUCT__entry( 1228 __field(dev_t, dev) 1229 __field(unsigned int, node_cnt) 1230 __field(unsigned int, tree_cnt) 1231 ), 1232 1233 TP_fast_assign( 1234 __entry->dev = sbi->sb->s_dev; 1235 __entry->node_cnt = node_cnt; 1236 __entry->tree_cnt = tree_cnt; 1237 ), 1238 1239 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u", 1240 show_dev(__entry), 1241 __entry->node_cnt, 1242 __entry->tree_cnt) 1243 ); 1244 1245 TRACE_EVENT(f2fs_destroy_extent_tree, 1246 1247 TP_PROTO(struct inode *inode, unsigned int node_cnt), 1248 1249 TP_ARGS(inode, node_cnt), 1250 1251 TP_STRUCT__entry( 1252 __field(dev_t, dev) 1253 __field(ino_t, ino) 1254 __field(unsigned int, node_cnt) 1255 ), 1256 1257 TP_fast_assign( 1258 __entry->dev = inode->i_sb->s_dev; 1259 __entry->ino = inode->i_ino; 1260 __entry->node_cnt = node_cnt; 1261 ), 1262 1263 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u", 1264 show_dev_ino(__entry), 1265 __entry->node_cnt) 1266 ); 1267 1268 #endif /* _TRACE_F2FS_H */ 1269 1270 /* This part must be outside protection */ 1271 #include <trace/define_trace.h> 1272