1/* SPDX-License-Identifier: GPL-2.0 */ 2#undef TRACE_SYSTEM 3#define TRACE_SYSTEM f2fs 4 5#if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ) 6#define _TRACE_F2FS_H 7 8#include <linux/tracepoint.h> 9#include <uapi/linux/f2fs.h> 10 11#define show_dev(dev) MAJOR(dev), MINOR(dev) 12#define show_dev_ino(entry) show_dev(entry->dev), (unsigned long)entry->ino 13 14TRACE_DEFINE_ENUM(NODE); 15TRACE_DEFINE_ENUM(DATA); 16TRACE_DEFINE_ENUM(META); 17TRACE_DEFINE_ENUM(META_FLUSH); 18TRACE_DEFINE_ENUM(IPU); 19TRACE_DEFINE_ENUM(OPU); 20TRACE_DEFINE_ENUM(HOT); 21TRACE_DEFINE_ENUM(WARM); 22TRACE_DEFINE_ENUM(COLD); 23TRACE_DEFINE_ENUM(CURSEG_HOT_DATA); 24TRACE_DEFINE_ENUM(CURSEG_WARM_DATA); 25TRACE_DEFINE_ENUM(CURSEG_COLD_DATA); 26TRACE_DEFINE_ENUM(CURSEG_HOT_NODE); 27TRACE_DEFINE_ENUM(CURSEG_WARM_NODE); 28TRACE_DEFINE_ENUM(CURSEG_COLD_NODE); 29TRACE_DEFINE_ENUM(NO_CHECK_TYPE); 30TRACE_DEFINE_ENUM(GC_GREEDY); 31TRACE_DEFINE_ENUM(GC_CB); 32TRACE_DEFINE_ENUM(FG_GC); 33TRACE_DEFINE_ENUM(BG_GC); 34TRACE_DEFINE_ENUM(LFS); 35TRACE_DEFINE_ENUM(SSR); 36TRACE_DEFINE_ENUM(__REQ_RAHEAD); 37TRACE_DEFINE_ENUM(__REQ_SYNC); 38TRACE_DEFINE_ENUM(__REQ_IDLE); 39TRACE_DEFINE_ENUM(__REQ_PREFLUSH); 40TRACE_DEFINE_ENUM(__REQ_FUA); 41TRACE_DEFINE_ENUM(__REQ_PRIO); 42TRACE_DEFINE_ENUM(__REQ_META); 43TRACE_DEFINE_ENUM(CP_UMOUNT); 44TRACE_DEFINE_ENUM(CP_FASTBOOT); 45TRACE_DEFINE_ENUM(CP_SYNC); 46TRACE_DEFINE_ENUM(CP_RECOVERY); 47TRACE_DEFINE_ENUM(CP_DISCARD); 48TRACE_DEFINE_ENUM(CP_TRIMMED); 49TRACE_DEFINE_ENUM(CP_PAUSE); 50TRACE_DEFINE_ENUM(CP_RESIZE); 51TRACE_DEFINE_ENUM(EX_READ); 52TRACE_DEFINE_ENUM(EX_BLOCK_AGE); 53 54#define show_block_type(type) \ 55 __print_symbolic(type, \ 56 { NODE, "NODE" }, \ 57 { DATA, "DATA" }, \ 58 { META, "META" }, \ 59 { META_FLUSH, "META_FLUSH" }, \ 60 { IPU, "IN-PLACE" }, \ 61 { OPU, "OUT-OF-PLACE" }) 62 63#define show_block_temp(temp) \ 64 __print_symbolic(temp, \ 65 { HOT, "HOT" }, \ 66 { WARM, "WARM" }, \ 67 { COLD, "COLD" }) 68 69#define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \ 70 REQ_PREFLUSH | REQ_FUA) 71#define F2FS_BIO_FLAG_MASK(t) (__force u32)((t) & F2FS_OP_FLAGS) 72 73#define show_bio_type(op,op_flags) show_bio_op(op), \ 74 show_bio_op_flags(op_flags) 75 76#define show_bio_op(op) blk_op_str(op) 77 78#define show_bio_op_flags(flags) \ 79 __print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \ 80 { (__force u32)REQ_RAHEAD, "R" }, \ 81 { (__force u32)REQ_SYNC, "S" }, \ 82 { (__force u32)REQ_META, "M" }, \ 83 { (__force u32)REQ_PRIO, "P" }, \ 84 { (__force u32)REQ_PREFLUSH, "PF" }, \ 85 { (__force u32)REQ_FUA, "FUA" }) 86 87#define show_data_type(type) \ 88 __print_symbolic(type, \ 89 { CURSEG_HOT_DATA, "Hot DATA" }, \ 90 { CURSEG_WARM_DATA, "Warm DATA" }, \ 91 { CURSEG_COLD_DATA, "Cold DATA" }, \ 92 { CURSEG_HOT_NODE, "Hot NODE" }, \ 93 { CURSEG_WARM_NODE, "Warm NODE" }, \ 94 { CURSEG_COLD_NODE, "Cold NODE" }, \ 95 { NO_CHECK_TYPE, "No TYPE" }) 96 97#define show_file_type(type) \ 98 __print_symbolic(type, \ 99 { 0, "FILE" }, \ 100 { 1, "DIR" }) 101 102#define show_gc_type(type) \ 103 __print_symbolic(type, \ 104 { FG_GC, "Foreground GC" }, \ 105 { BG_GC, "Background GC" }) 106 107#define show_alloc_mode(type) \ 108 __print_symbolic(type, \ 109 { LFS, "LFS-mode" }, \ 110 { SSR, "SSR-mode" }, \ 111 { AT_SSR, "AT_SSR-mode" }) 112 113#define show_victim_policy(type) \ 114 __print_symbolic(type, \ 115 { GC_GREEDY, "Greedy" }, \ 116 { GC_CB, "Cost-Benefit" }, \ 117 { GC_AT, "Age-threshold" }) 118 119#define show_cpreason(type) \ 120 __print_flags(type, "|", \ 121 { CP_UMOUNT, "Umount" }, \ 122 { CP_FASTBOOT, "Fastboot" }, \ 123 { CP_SYNC, "Sync" }, \ 124 { CP_RECOVERY, "Recovery" }, \ 125 { CP_DISCARD, "Discard" }, \ 126 { CP_PAUSE, "Pause" }, \ 127 { CP_TRIMMED, "Trimmed" }, \ 128 { CP_RESIZE, "Resize" }) 129 130#define show_fsync_cpreason(type) \ 131 __print_symbolic(type, \ 132 { CP_NO_NEEDED, "no needed" }, \ 133 { CP_NON_REGULAR, "non regular" }, \ 134 { CP_COMPRESSED, "compressed" }, \ 135 { CP_HARDLINK, "hardlink" }, \ 136 { CP_SB_NEED_CP, "sb needs cp" }, \ 137 { CP_WRONG_PINO, "wrong pino" }, \ 138 { CP_NO_SPC_ROLL, "no space roll forward" }, \ 139 { CP_NODE_NEED_CP, "node needs cp" }, \ 140 { CP_FASTBOOT_MODE, "fastboot mode" }, \ 141 { CP_SPEC_LOG_NUM, "log type is 2" }, \ 142 { CP_RECOVER_DIR, "dir needs recovery" }) 143 144#define show_shutdown_mode(type) \ 145 __print_symbolic(type, \ 146 { F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \ 147 { F2FS_GOING_DOWN_METASYNC, "meta sync" }, \ 148 { F2FS_GOING_DOWN_NOSYNC, "no sync" }, \ 149 { F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \ 150 { F2FS_GOING_DOWN_NEED_FSCK, "need fsck" }) 151 152#define show_compress_algorithm(type) \ 153 __print_symbolic(type, \ 154 { COMPRESS_LZO, "LZO" }, \ 155 { COMPRESS_LZ4, "LZ4" }, \ 156 { COMPRESS_ZSTD, "ZSTD" }, \ 157 { COMPRESS_LZORLE, "LZO-RLE" }) 158 159#define show_extent_type(type) \ 160 __print_symbolic(type, \ 161 { EX_READ, "Read" }, \ 162 { EX_BLOCK_AGE, "Block Age" }) 163 164struct f2fs_sb_info; 165struct f2fs_io_info; 166struct extent_info; 167struct victim_sel_policy; 168struct f2fs_map_blocks; 169 170DECLARE_EVENT_CLASS(f2fs__inode, 171 172 TP_PROTO(struct inode *inode), 173 174 TP_ARGS(inode), 175 176 TP_STRUCT__entry( 177 __field(dev_t, dev) 178 __field(ino_t, ino) 179 __field(ino_t, pino) 180 __field(umode_t, mode) 181 __field(loff_t, size) 182 __field(unsigned int, nlink) 183 __field(blkcnt_t, blocks) 184 __field(__u8, advise) 185 ), 186 187 TP_fast_assign( 188 __entry->dev = inode->i_sb->s_dev; 189 __entry->ino = inode->i_ino; 190 __entry->pino = F2FS_I(inode)->i_pino; 191 __entry->mode = inode->i_mode; 192 __entry->nlink = inode->i_nlink; 193 __entry->size = inode->i_size; 194 __entry->blocks = inode->i_blocks; 195 __entry->advise = F2FS_I(inode)->i_advise; 196 ), 197 198 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, " 199 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x", 200 show_dev_ino(__entry), 201 (unsigned long)__entry->pino, 202 __entry->mode, 203 __entry->size, 204 (unsigned int)__entry->nlink, 205 (unsigned long long)__entry->blocks, 206 (unsigned char)__entry->advise) 207); 208 209DECLARE_EVENT_CLASS(f2fs__inode_exit, 210 211 TP_PROTO(struct inode *inode, int ret), 212 213 TP_ARGS(inode, ret), 214 215 TP_STRUCT__entry( 216 __field(dev_t, dev) 217 __field(ino_t, ino) 218 __field(int, ret) 219 ), 220 221 TP_fast_assign( 222 __entry->dev = inode->i_sb->s_dev; 223 __entry->ino = inode->i_ino; 224 __entry->ret = ret; 225 ), 226 227 TP_printk("dev = (%d,%d), ino = %lu, ret = %d", 228 show_dev_ino(__entry), 229 __entry->ret) 230); 231 232DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, 233 234 TP_PROTO(struct inode *inode), 235 236 TP_ARGS(inode) 237); 238 239TRACE_EVENT(f2fs_sync_file_exit, 240 241 TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret), 242 243 TP_ARGS(inode, cp_reason, datasync, ret), 244 245 TP_STRUCT__entry( 246 __field(dev_t, dev) 247 __field(ino_t, ino) 248 __field(int, cp_reason) 249 __field(int, datasync) 250 __field(int, ret) 251 ), 252 253 TP_fast_assign( 254 __entry->dev = inode->i_sb->s_dev; 255 __entry->ino = inode->i_ino; 256 __entry->cp_reason = cp_reason; 257 __entry->datasync = datasync; 258 __entry->ret = ret; 259 ), 260 261 TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, " 262 "datasync = %d, ret = %d", 263 show_dev_ino(__entry), 264 show_fsync_cpreason(__entry->cp_reason), 265 __entry->datasync, 266 __entry->ret) 267); 268 269TRACE_EVENT(f2fs_sync_fs, 270 271 TP_PROTO(struct super_block *sb, int wait), 272 273 TP_ARGS(sb, wait), 274 275 TP_STRUCT__entry( 276 __field(dev_t, dev) 277 __field(int, dirty) 278 __field(int, wait) 279 ), 280 281 TP_fast_assign( 282 __entry->dev = sb->s_dev; 283 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY); 284 __entry->wait = wait; 285 ), 286 287 TP_printk("dev = (%d,%d), superblock is %s, wait = %d", 288 show_dev(__entry->dev), 289 __entry->dirty ? "dirty" : "not dirty", 290 __entry->wait) 291); 292 293DEFINE_EVENT(f2fs__inode, f2fs_iget, 294 295 TP_PROTO(struct inode *inode), 296 297 TP_ARGS(inode) 298); 299 300DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit, 301 302 TP_PROTO(struct inode *inode, int ret), 303 304 TP_ARGS(inode, ret) 305); 306 307DEFINE_EVENT(f2fs__inode, f2fs_evict_inode, 308 309 TP_PROTO(struct inode *inode), 310 311 TP_ARGS(inode) 312); 313 314DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode, 315 316 TP_PROTO(struct inode *inode, int ret), 317 318 TP_ARGS(inode, ret) 319); 320 321TRACE_EVENT(f2fs_unlink_enter, 322 323 TP_PROTO(struct inode *dir, struct dentry *dentry), 324 325 TP_ARGS(dir, dentry), 326 327 TP_STRUCT__entry( 328 __field(dev_t, dev) 329 __field(ino_t, ino) 330 __field(loff_t, size) 331 __field(blkcnt_t, blocks) 332 __string(name, dentry->d_name.name) 333 ), 334 335 TP_fast_assign( 336 __entry->dev = dir->i_sb->s_dev; 337 __entry->ino = dir->i_ino; 338 __entry->size = dir->i_size; 339 __entry->blocks = dir->i_blocks; 340 __assign_str(name, dentry->d_name.name); 341 ), 342 343 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " 344 "i_blocks = %llu, name = %s", 345 show_dev_ino(__entry), 346 __entry->size, 347 (unsigned long long)__entry->blocks, 348 __get_str(name)) 349); 350 351DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, 352 353 TP_PROTO(struct inode *inode, int ret), 354 355 TP_ARGS(inode, ret) 356); 357 358DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode, 359 360 TP_PROTO(struct inode *inode, int ret), 361 362 TP_ARGS(inode, ret) 363); 364 365DEFINE_EVENT(f2fs__inode, f2fs_truncate, 366 367 TP_PROTO(struct inode *inode), 368 369 TP_ARGS(inode) 370); 371 372TRACE_EVENT(f2fs_truncate_data_blocks_range, 373 374 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free), 375 376 TP_ARGS(inode, nid, ofs, free), 377 378 TP_STRUCT__entry( 379 __field(dev_t, dev) 380 __field(ino_t, ino) 381 __field(nid_t, nid) 382 __field(unsigned int, ofs) 383 __field(int, free) 384 ), 385 386 TP_fast_assign( 387 __entry->dev = inode->i_sb->s_dev; 388 __entry->ino = inode->i_ino; 389 __entry->nid = nid; 390 __entry->ofs = ofs; 391 __entry->free = free; 392 ), 393 394 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d", 395 show_dev_ino(__entry), 396 (unsigned int)__entry->nid, 397 __entry->ofs, 398 __entry->free) 399); 400 401DECLARE_EVENT_CLASS(f2fs__truncate_op, 402 403 TP_PROTO(struct inode *inode, u64 from), 404 405 TP_ARGS(inode, from), 406 407 TP_STRUCT__entry( 408 __field(dev_t, dev) 409 __field(ino_t, ino) 410 __field(loff_t, size) 411 __field(blkcnt_t, blocks) 412 __field(u64, from) 413 ), 414 415 TP_fast_assign( 416 __entry->dev = inode->i_sb->s_dev; 417 __entry->ino = inode->i_ino; 418 __entry->size = inode->i_size; 419 __entry->blocks = inode->i_blocks; 420 __entry->from = from; 421 ), 422 423 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, " 424 "start file offset = %llu", 425 show_dev_ino(__entry), 426 __entry->size, 427 (unsigned long long)__entry->blocks, 428 (unsigned long long)__entry->from) 429); 430 431DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter, 432 433 TP_PROTO(struct inode *inode, u64 from), 434 435 TP_ARGS(inode, from) 436); 437 438DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit, 439 440 TP_PROTO(struct inode *inode, int ret), 441 442 TP_ARGS(inode, ret) 443); 444 445DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter, 446 447 TP_PROTO(struct inode *inode, u64 from), 448 449 TP_ARGS(inode, from) 450); 451 452DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit, 453 454 TP_PROTO(struct inode *inode, int ret), 455 456 TP_ARGS(inode, ret) 457); 458 459DECLARE_EVENT_CLASS(f2fs__truncate_node, 460 461 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 462 463 TP_ARGS(inode, nid, blk_addr), 464 465 TP_STRUCT__entry( 466 __field(dev_t, dev) 467 __field(ino_t, ino) 468 __field(nid_t, nid) 469 __field(block_t, blk_addr) 470 ), 471 472 TP_fast_assign( 473 __entry->dev = inode->i_sb->s_dev; 474 __entry->ino = inode->i_ino; 475 __entry->nid = nid; 476 __entry->blk_addr = blk_addr; 477 ), 478 479 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx", 480 show_dev_ino(__entry), 481 (unsigned int)__entry->nid, 482 (unsigned long long)__entry->blk_addr) 483); 484 485DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter, 486 487 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 488 489 TP_ARGS(inode, nid, blk_addr) 490); 491 492DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit, 493 494 TP_PROTO(struct inode *inode, int ret), 495 496 TP_ARGS(inode, ret) 497); 498 499DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node, 500 501 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 502 503 TP_ARGS(inode, nid, blk_addr) 504); 505 506TRACE_EVENT(f2fs_truncate_partial_nodes, 507 508 TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err), 509 510 TP_ARGS(inode, nid, depth, err), 511 512 TP_STRUCT__entry( 513 __field(dev_t, dev) 514 __field(ino_t, ino) 515 __array(nid_t, nid, 3) 516 __field(int, depth) 517 __field(int, err) 518 ), 519 520 TP_fast_assign( 521 __entry->dev = inode->i_sb->s_dev; 522 __entry->ino = inode->i_ino; 523 __entry->nid[0] = nid[0]; 524 __entry->nid[1] = nid[1]; 525 __entry->nid[2] = nid[2]; 526 __entry->depth = depth; 527 __entry->err = err; 528 ), 529 530 TP_printk("dev = (%d,%d), ino = %lu, " 531 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d", 532 show_dev_ino(__entry), 533 (unsigned int)__entry->nid[0], 534 (unsigned int)__entry->nid[1], 535 (unsigned int)__entry->nid[2], 536 __entry->depth, 537 __entry->err) 538); 539 540TRACE_EVENT(f2fs_file_write_iter, 541 542 TP_PROTO(struct inode *inode, loff_t offset, size_t length, 543 ssize_t ret), 544 545 TP_ARGS(inode, offset, length, ret), 546 547 TP_STRUCT__entry( 548 __field(dev_t, dev) 549 __field(ino_t, ino) 550 __field(loff_t, offset) 551 __field(size_t, length) 552 __field(ssize_t, ret) 553 ), 554 555 TP_fast_assign( 556 __entry->dev = inode->i_sb->s_dev; 557 __entry->ino = inode->i_ino; 558 __entry->offset = offset; 559 __entry->length = length; 560 __entry->ret = ret; 561 ), 562 563 TP_printk("dev = (%d,%d), ino = %lu, " 564 "offset = %lld, length = %zu, written(err) = %zd", 565 show_dev_ino(__entry), 566 __entry->offset, 567 __entry->length, 568 __entry->ret) 569); 570 571TRACE_EVENT(f2fs_map_blocks, 572 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int flag, 573 int ret), 574 575 TP_ARGS(inode, map, flag, ret), 576 577 TP_STRUCT__entry( 578 __field(dev_t, dev) 579 __field(ino_t, ino) 580 __field(block_t, m_lblk) 581 __field(block_t, m_pblk) 582 __field(unsigned int, m_len) 583 __field(unsigned int, m_flags) 584 __field(int, m_seg_type) 585 __field(bool, m_may_create) 586 __field(bool, m_multidev_dio) 587 __field(int, flag) 588 __field(int, ret) 589 ), 590 591 TP_fast_assign( 592 __entry->dev = map->m_bdev->bd_dev; 593 __entry->ino = inode->i_ino; 594 __entry->m_lblk = map->m_lblk; 595 __entry->m_pblk = map->m_pblk; 596 __entry->m_len = map->m_len; 597 __entry->m_flags = map->m_flags; 598 __entry->m_seg_type = map->m_seg_type; 599 __entry->m_may_create = map->m_may_create; 600 __entry->m_multidev_dio = map->m_multidev_dio; 601 __entry->flag = flag; 602 __entry->ret = ret; 603 ), 604 605 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, " 606 "start blkaddr = 0x%llx, len = 0x%llx, flags = %u, " 607 "seg_type = %d, may_create = %d, multidevice = %d, " 608 "flag = %d, err = %d", 609 show_dev_ino(__entry), 610 (unsigned long long)__entry->m_lblk, 611 (unsigned long long)__entry->m_pblk, 612 (unsigned long long)__entry->m_len, 613 __entry->m_flags, 614 __entry->m_seg_type, 615 __entry->m_may_create, 616 __entry->m_multidev_dio, 617 __entry->flag, 618 __entry->ret) 619); 620 621TRACE_EVENT(f2fs_background_gc, 622 623 TP_PROTO(struct super_block *sb, unsigned int wait_ms, 624 unsigned int prefree, unsigned int free), 625 626 TP_ARGS(sb, wait_ms, prefree, free), 627 628 TP_STRUCT__entry( 629 __field(dev_t, dev) 630 __field(unsigned int, wait_ms) 631 __field(unsigned int, prefree) 632 __field(unsigned int, free) 633 ), 634 635 TP_fast_assign( 636 __entry->dev = sb->s_dev; 637 __entry->wait_ms = wait_ms; 638 __entry->prefree = prefree; 639 __entry->free = free; 640 ), 641 642 TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u", 643 show_dev(__entry->dev), 644 __entry->wait_ms, 645 __entry->prefree, 646 __entry->free) 647); 648 649TRACE_EVENT(f2fs_gc_begin, 650 651 TP_PROTO(struct super_block *sb, int gc_type, bool no_bg_gc, 652 unsigned int nr_free_secs, 653 long long dirty_nodes, long long dirty_dents, 654 long long dirty_imeta, unsigned int free_sec, 655 unsigned int free_seg, int reserved_seg, 656 unsigned int prefree_seg), 657 658 TP_ARGS(sb, gc_type, no_bg_gc, nr_free_secs, dirty_nodes, 659 dirty_dents, dirty_imeta, 660 free_sec, free_seg, reserved_seg, prefree_seg), 661 662 TP_STRUCT__entry( 663 __field(dev_t, dev) 664 __field(int, gc_type) 665 __field(bool, no_bg_gc) 666 __field(unsigned int, nr_free_secs) 667 __field(long long, dirty_nodes) 668 __field(long long, dirty_dents) 669 __field(long long, dirty_imeta) 670 __field(unsigned int, free_sec) 671 __field(unsigned int, free_seg) 672 __field(int, reserved_seg) 673 __field(unsigned int, prefree_seg) 674 ), 675 676 TP_fast_assign( 677 __entry->dev = sb->s_dev; 678 __entry->gc_type = gc_type; 679 __entry->no_bg_gc = no_bg_gc; 680 __entry->nr_free_secs = nr_free_secs; 681 __entry->dirty_nodes = dirty_nodes; 682 __entry->dirty_dents = dirty_dents; 683 __entry->dirty_imeta = dirty_imeta; 684 __entry->free_sec = free_sec; 685 __entry->free_seg = free_seg; 686 __entry->reserved_seg = reserved_seg; 687 __entry->prefree_seg = prefree_seg; 688 ), 689 690 TP_printk("dev = (%d,%d), gc_type = %s, no_background_GC = %d, nr_free_secs = %u, " 691 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, " 692 "rsv_seg:%d, prefree_seg:%u", 693 show_dev(__entry->dev), 694 show_gc_type(__entry->gc_type), 695 (__entry->gc_type == BG_GC) ? __entry->no_bg_gc : -1, 696 __entry->nr_free_secs, 697 __entry->dirty_nodes, 698 __entry->dirty_dents, 699 __entry->dirty_imeta, 700 __entry->free_sec, 701 __entry->free_seg, 702 __entry->reserved_seg, 703 __entry->prefree_seg) 704); 705 706TRACE_EVENT(f2fs_gc_end, 707 708 TP_PROTO(struct super_block *sb, int ret, int seg_freed, 709 int sec_freed, long long dirty_nodes, 710 long long dirty_dents, long long dirty_imeta, 711 unsigned int free_sec, unsigned int free_seg, 712 int reserved_seg, unsigned int prefree_seg), 713 714 TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents, 715 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg), 716 717 TP_STRUCT__entry( 718 __field(dev_t, dev) 719 __field(int, ret) 720 __field(int, seg_freed) 721 __field(int, sec_freed) 722 __field(long long, dirty_nodes) 723 __field(long long, dirty_dents) 724 __field(long long, dirty_imeta) 725 __field(unsigned int, free_sec) 726 __field(unsigned int, free_seg) 727 __field(int, reserved_seg) 728 __field(unsigned int, prefree_seg) 729 ), 730 731 TP_fast_assign( 732 __entry->dev = sb->s_dev; 733 __entry->ret = ret; 734 __entry->seg_freed = seg_freed; 735 __entry->sec_freed = sec_freed; 736 __entry->dirty_nodes = dirty_nodes; 737 __entry->dirty_dents = dirty_dents; 738 __entry->dirty_imeta = dirty_imeta; 739 __entry->free_sec = free_sec; 740 __entry->free_seg = free_seg; 741 __entry->reserved_seg = reserved_seg; 742 __entry->prefree_seg = prefree_seg; 743 ), 744 745 TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, " 746 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, " 747 "free_seg:%u, rsv_seg:%d, prefree_seg:%u", 748 show_dev(__entry->dev), 749 __entry->ret, 750 __entry->seg_freed, 751 __entry->sec_freed, 752 __entry->dirty_nodes, 753 __entry->dirty_dents, 754 __entry->dirty_imeta, 755 __entry->free_sec, 756 __entry->free_seg, 757 __entry->reserved_seg, 758 __entry->prefree_seg) 759); 760 761TRACE_EVENT(f2fs_get_victim, 762 763 TP_PROTO(struct super_block *sb, int type, int gc_type, 764 struct victim_sel_policy *p, unsigned int pre_victim, 765 unsigned int prefree, unsigned int free), 766 767 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free), 768 769 TP_STRUCT__entry( 770 __field(dev_t, dev) 771 __field(int, type) 772 __field(int, gc_type) 773 __field(int, alloc_mode) 774 __field(int, gc_mode) 775 __field(unsigned int, victim) 776 __field(unsigned int, cost) 777 __field(unsigned int, ofs_unit) 778 __field(unsigned int, pre_victim) 779 __field(unsigned int, prefree) 780 __field(unsigned int, free) 781 ), 782 783 TP_fast_assign( 784 __entry->dev = sb->s_dev; 785 __entry->type = type; 786 __entry->gc_type = gc_type; 787 __entry->alloc_mode = p->alloc_mode; 788 __entry->gc_mode = p->gc_mode; 789 __entry->victim = p->min_segno; 790 __entry->cost = p->min_cost; 791 __entry->ofs_unit = p->ofs_unit; 792 __entry->pre_victim = pre_victim; 793 __entry->prefree = prefree; 794 __entry->free = free; 795 ), 796 797 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), " 798 "victim = %u, cost = %u, ofs_unit = %u, " 799 "pre_victim_secno = %d, prefree = %u, free = %u", 800 show_dev(__entry->dev), 801 show_data_type(__entry->type), 802 show_gc_type(__entry->gc_type), 803 show_alloc_mode(__entry->alloc_mode), 804 show_victim_policy(__entry->gc_mode), 805 __entry->victim, 806 __entry->cost, 807 __entry->ofs_unit, 808 (int)__entry->pre_victim, 809 __entry->prefree, 810 __entry->free) 811); 812 813TRACE_EVENT(f2fs_lookup_start, 814 815 TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags), 816 817 TP_ARGS(dir, dentry, flags), 818 819 TP_STRUCT__entry( 820 __field(dev_t, dev) 821 __field(ino_t, ino) 822 __string(name, dentry->d_name.name) 823 __field(unsigned int, flags) 824 ), 825 826 TP_fast_assign( 827 __entry->dev = dir->i_sb->s_dev; 828 __entry->ino = dir->i_ino; 829 __assign_str(name, dentry->d_name.name); 830 __entry->flags = flags; 831 ), 832 833 TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u", 834 show_dev_ino(__entry), 835 __get_str(name), 836 __entry->flags) 837); 838 839TRACE_EVENT(f2fs_lookup_end, 840 841 TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino, 842 int err), 843 844 TP_ARGS(dir, dentry, ino, err), 845 846 TP_STRUCT__entry( 847 __field(dev_t, dev) 848 __field(ino_t, ino) 849 __string(name, dentry->d_name.name) 850 __field(nid_t, cino) 851 __field(int, err) 852 ), 853 854 TP_fast_assign( 855 __entry->dev = dir->i_sb->s_dev; 856 __entry->ino = dir->i_ino; 857 __assign_str(name, dentry->d_name.name); 858 __entry->cino = ino; 859 __entry->err = err; 860 ), 861 862 TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d", 863 show_dev_ino(__entry), 864 __get_str(name), 865 __entry->cino, 866 __entry->err) 867); 868 869TRACE_EVENT(f2fs_readdir, 870 871 TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err), 872 873 TP_ARGS(dir, start_pos, end_pos, err), 874 875 TP_STRUCT__entry( 876 __field(dev_t, dev) 877 __field(ino_t, ino) 878 __field(loff_t, start) 879 __field(loff_t, end) 880 __field(int, err) 881 ), 882 883 TP_fast_assign( 884 __entry->dev = dir->i_sb->s_dev; 885 __entry->ino = dir->i_ino; 886 __entry->start = start_pos; 887 __entry->end = end_pos; 888 __entry->err = err; 889 ), 890 891 TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d", 892 show_dev_ino(__entry), 893 __entry->start, 894 __entry->end, 895 __entry->err) 896); 897 898TRACE_EVENT(f2fs_fallocate, 899 900 TP_PROTO(struct inode *inode, int mode, 901 loff_t offset, loff_t len, int ret), 902 903 TP_ARGS(inode, mode, offset, len, ret), 904 905 TP_STRUCT__entry( 906 __field(dev_t, dev) 907 __field(ino_t, ino) 908 __field(int, mode) 909 __field(loff_t, offset) 910 __field(loff_t, len) 911 __field(loff_t, size) 912 __field(blkcnt_t, blocks) 913 __field(int, ret) 914 ), 915 916 TP_fast_assign( 917 __entry->dev = inode->i_sb->s_dev; 918 __entry->ino = inode->i_ino; 919 __entry->mode = mode; 920 __entry->offset = offset; 921 __entry->len = len; 922 __entry->size = inode->i_size; 923 __entry->blocks = inode->i_blocks; 924 __entry->ret = ret; 925 ), 926 927 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, " 928 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d", 929 show_dev_ino(__entry), 930 __entry->mode, 931 (unsigned long long)__entry->offset, 932 (unsigned long long)__entry->len, 933 (unsigned long long)__entry->size, 934 (unsigned long long)__entry->blocks, 935 __entry->ret) 936); 937 938TRACE_EVENT(f2fs_direct_IO_enter, 939 940 TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw), 941 942 TP_ARGS(inode, iocb, len, rw), 943 944 TP_STRUCT__entry( 945 __field(dev_t, dev) 946 __field(ino_t, ino) 947 __field(loff_t, ki_pos) 948 __field(int, ki_flags) 949 __field(u16, ki_ioprio) 950 __field(unsigned long, len) 951 __field(int, rw) 952 ), 953 954 TP_fast_assign( 955 __entry->dev = inode->i_sb->s_dev; 956 __entry->ino = inode->i_ino; 957 __entry->ki_pos = iocb->ki_pos; 958 __entry->ki_flags = iocb->ki_flags; 959 __entry->ki_ioprio = iocb->ki_ioprio; 960 __entry->len = len; 961 __entry->rw = rw; 962 ), 963 964 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d", 965 show_dev_ino(__entry), 966 __entry->ki_pos, 967 __entry->len, 968 __entry->ki_flags, 969 __entry->ki_ioprio, 970 __entry->rw) 971); 972 973TRACE_EVENT(f2fs_direct_IO_exit, 974 975 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 976 int rw, int ret), 977 978 TP_ARGS(inode, offset, len, rw, ret), 979 980 TP_STRUCT__entry( 981 __field(dev_t, dev) 982 __field(ino_t, ino) 983 __field(loff_t, pos) 984 __field(unsigned long, len) 985 __field(int, rw) 986 __field(int, ret) 987 ), 988 989 TP_fast_assign( 990 __entry->dev = inode->i_sb->s_dev; 991 __entry->ino = inode->i_ino; 992 __entry->pos = offset; 993 __entry->len = len; 994 __entry->rw = rw; 995 __entry->ret = ret; 996 ), 997 998 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 999 "rw = %d ret = %d", 1000 show_dev_ino(__entry), 1001 __entry->pos, 1002 __entry->len, 1003 __entry->rw, 1004 __entry->ret) 1005); 1006 1007TRACE_EVENT(f2fs_reserve_new_blocks, 1008 1009 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node, 1010 blkcnt_t count), 1011 1012 TP_ARGS(inode, nid, ofs_in_node, count), 1013 1014 TP_STRUCT__entry( 1015 __field(dev_t, dev) 1016 __field(nid_t, nid) 1017 __field(unsigned int, ofs_in_node) 1018 __field(blkcnt_t, count) 1019 ), 1020 1021 TP_fast_assign( 1022 __entry->dev = inode->i_sb->s_dev; 1023 __entry->nid = nid; 1024 __entry->ofs_in_node = ofs_in_node; 1025 __entry->count = count; 1026 ), 1027 1028 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu", 1029 show_dev(__entry->dev), 1030 (unsigned int)__entry->nid, 1031 __entry->ofs_in_node, 1032 (unsigned long long)__entry->count) 1033); 1034 1035DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 1036 1037 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1038 1039 TP_ARGS(page, fio), 1040 1041 TP_STRUCT__entry( 1042 __field(dev_t, dev) 1043 __field(ino_t, ino) 1044 __field(pgoff_t, index) 1045 __field(block_t, old_blkaddr) 1046 __field(block_t, new_blkaddr) 1047 __field(enum req_op, op) 1048 __field(blk_opf_t, op_flags) 1049 __field(int, temp) 1050 __field(int, type) 1051 ), 1052 1053 TP_fast_assign( 1054 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1055 __entry->ino = page_file_mapping(page)->host->i_ino; 1056 __entry->index = page->index; 1057 __entry->old_blkaddr = fio->old_blkaddr; 1058 __entry->new_blkaddr = fio->new_blkaddr; 1059 __entry->op = fio->op; 1060 __entry->op_flags = fio->op_flags; 1061 __entry->temp = fio->temp; 1062 __entry->type = fio->type; 1063 ), 1064 1065 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 1066 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s", 1067 show_dev_ino(__entry), 1068 (unsigned long)__entry->index, 1069 (unsigned long long)__entry->old_blkaddr, 1070 (unsigned long long)__entry->new_blkaddr, 1071 show_bio_type(__entry->op, __entry->op_flags), 1072 show_block_temp(__entry->temp), 1073 show_block_type(__entry->type)) 1074); 1075 1076DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 1077 1078 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1079 1080 TP_ARGS(page, fio), 1081 1082 TP_CONDITION(page->mapping) 1083); 1084 1085DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write, 1086 1087 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1088 1089 TP_ARGS(page, fio), 1090 1091 TP_CONDITION(page->mapping) 1092); 1093 1094DECLARE_EVENT_CLASS(f2fs__bio, 1095 1096 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1097 1098 TP_ARGS(sb, type, bio), 1099 1100 TP_STRUCT__entry( 1101 __field(dev_t, dev) 1102 __field(dev_t, target) 1103 __field(enum req_op, op) 1104 __field(blk_opf_t, op_flags) 1105 __field(int, type) 1106 __field(sector_t, sector) 1107 __field(unsigned int, size) 1108 ), 1109 1110 TP_fast_assign( 1111 __entry->dev = sb->s_dev; 1112 __entry->target = bio_dev(bio); 1113 __entry->op = bio_op(bio); 1114 __entry->op_flags = bio->bi_opf; 1115 __entry->type = type; 1116 __entry->sector = bio->bi_iter.bi_sector; 1117 __entry->size = bio->bi_iter.bi_size; 1118 ), 1119 1120 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u", 1121 show_dev(__entry->target), 1122 show_dev(__entry->dev), 1123 show_bio_type(__entry->op, __entry->op_flags), 1124 show_block_type(__entry->type), 1125 (unsigned long long)__entry->sector, 1126 __entry->size) 1127); 1128 1129DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio, 1130 1131 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1132 1133 TP_ARGS(sb, type, bio), 1134 1135 TP_CONDITION(bio) 1136); 1137 1138DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio, 1139 1140 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1141 1142 TP_ARGS(sb, type, bio), 1143 1144 TP_CONDITION(bio) 1145); 1146 1147DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio, 1148 1149 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1150 1151 TP_ARGS(sb, type, bio), 1152 1153 TP_CONDITION(bio) 1154); 1155 1156DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio, 1157 1158 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1159 1160 TP_ARGS(sb, type, bio), 1161 1162 TP_CONDITION(bio) 1163); 1164 1165TRACE_EVENT(f2fs_write_begin, 1166 1167 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 1168 1169 TP_ARGS(inode, pos, len), 1170 1171 TP_STRUCT__entry( 1172 __field(dev_t, dev) 1173 __field(ino_t, ino) 1174 __field(loff_t, pos) 1175 __field(unsigned int, len) 1176 ), 1177 1178 TP_fast_assign( 1179 __entry->dev = inode->i_sb->s_dev; 1180 __entry->ino = inode->i_ino; 1181 __entry->pos = pos; 1182 __entry->len = len; 1183 ), 1184 1185 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u", 1186 show_dev_ino(__entry), 1187 (unsigned long long)__entry->pos, 1188 __entry->len) 1189); 1190 1191TRACE_EVENT(f2fs_write_end, 1192 1193 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 1194 unsigned int copied), 1195 1196 TP_ARGS(inode, pos, len, copied), 1197 1198 TP_STRUCT__entry( 1199 __field(dev_t, dev) 1200 __field(ino_t, ino) 1201 __field(loff_t, pos) 1202 __field(unsigned int, len) 1203 __field(unsigned int, copied) 1204 ), 1205 1206 TP_fast_assign( 1207 __entry->dev = inode->i_sb->s_dev; 1208 __entry->ino = inode->i_ino; 1209 __entry->pos = pos; 1210 __entry->len = len; 1211 __entry->copied = copied; 1212 ), 1213 1214 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 1215 show_dev_ino(__entry), 1216 (unsigned long long)__entry->pos, 1217 __entry->len, 1218 __entry->copied) 1219); 1220 1221DECLARE_EVENT_CLASS(f2fs__page, 1222 1223 TP_PROTO(struct page *page, int type), 1224 1225 TP_ARGS(page, type), 1226 1227 TP_STRUCT__entry( 1228 __field(dev_t, dev) 1229 __field(ino_t, ino) 1230 __field(int, type) 1231 __field(int, dir) 1232 __field(pgoff_t, index) 1233 __field(int, dirty) 1234 __field(int, uptodate) 1235 ), 1236 1237 TP_fast_assign( 1238 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1239 __entry->ino = page_file_mapping(page)->host->i_ino; 1240 __entry->type = type; 1241 __entry->dir = 1242 S_ISDIR(page_file_mapping(page)->host->i_mode); 1243 __entry->index = page->index; 1244 __entry->dirty = PageDirty(page); 1245 __entry->uptodate = PageUptodate(page); 1246 ), 1247 1248 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 1249 "dirty = %d, uptodate = %d", 1250 show_dev_ino(__entry), 1251 show_block_type(__entry->type), 1252 show_file_type(__entry->dir), 1253 (unsigned long)__entry->index, 1254 __entry->dirty, 1255 __entry->uptodate) 1256); 1257 1258DEFINE_EVENT(f2fs__page, f2fs_writepage, 1259 1260 TP_PROTO(struct page *page, int type), 1261 1262 TP_ARGS(page, type) 1263); 1264 1265DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 1266 1267 TP_PROTO(struct page *page, int type), 1268 1269 TP_ARGS(page, type) 1270); 1271 1272DEFINE_EVENT(f2fs__page, f2fs_readpage, 1273 1274 TP_PROTO(struct page *page, int type), 1275 1276 TP_ARGS(page, type) 1277); 1278 1279DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 1280 1281 TP_PROTO(struct page *page, int type), 1282 1283 TP_ARGS(page, type) 1284); 1285 1286DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, 1287 1288 TP_PROTO(struct page *page, int type), 1289 1290 TP_ARGS(page, type) 1291); 1292 1293TRACE_EVENT(f2fs_replace_atomic_write_block, 1294 1295 TP_PROTO(struct inode *inode, struct inode *cow_inode, pgoff_t index, 1296 block_t old_addr, block_t new_addr, bool recovery), 1297 1298 TP_ARGS(inode, cow_inode, index, old_addr, new_addr, recovery), 1299 1300 TP_STRUCT__entry( 1301 __field(dev_t, dev) 1302 __field(ino_t, ino) 1303 __field(ino_t, cow_ino) 1304 __field(pgoff_t, index) 1305 __field(block_t, old_addr) 1306 __field(block_t, new_addr) 1307 __field(bool, recovery) 1308 ), 1309 1310 TP_fast_assign( 1311 __entry->dev = inode->i_sb->s_dev; 1312 __entry->ino = inode->i_ino; 1313 __entry->cow_ino = cow_inode->i_ino; 1314 __entry->index = index; 1315 __entry->old_addr = old_addr; 1316 __entry->new_addr = new_addr; 1317 __entry->recovery = recovery; 1318 ), 1319 1320 TP_printk("dev = (%d,%d), ino = %lu, cow_ino = %lu, index = %lu, " 1321 "old_addr = 0x%llx, new_addr = 0x%llx, recovery = %d", 1322 show_dev_ino(__entry), 1323 __entry->cow_ino, 1324 (unsigned long)__entry->index, 1325 (unsigned long long)__entry->old_addr, 1326 (unsigned long long)__entry->new_addr, 1327 __entry->recovery) 1328); 1329 1330TRACE_EVENT(f2fs_filemap_fault, 1331 1332 TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret), 1333 1334 TP_ARGS(inode, index, ret), 1335 1336 TP_STRUCT__entry( 1337 __field(dev_t, dev) 1338 __field(ino_t, ino) 1339 __field(pgoff_t, index) 1340 __field(unsigned long, ret) 1341 ), 1342 1343 TP_fast_assign( 1344 __entry->dev = inode->i_sb->s_dev; 1345 __entry->ino = inode->i_ino; 1346 __entry->index = index; 1347 __entry->ret = ret; 1348 ), 1349 1350 TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx", 1351 show_dev_ino(__entry), 1352 (unsigned long)__entry->index, 1353 __entry->ret) 1354); 1355 1356TRACE_EVENT(f2fs_writepages, 1357 1358 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 1359 1360 TP_ARGS(inode, wbc, type), 1361 1362 TP_STRUCT__entry( 1363 __field(dev_t, dev) 1364 __field(ino_t, ino) 1365 __field(int, type) 1366 __field(int, dir) 1367 __field(long, nr_to_write) 1368 __field(long, pages_skipped) 1369 __field(loff_t, range_start) 1370 __field(loff_t, range_end) 1371 __field(pgoff_t, writeback_index) 1372 __field(int, sync_mode) 1373 __field(char, for_kupdate) 1374 __field(char, for_background) 1375 __field(char, tagged_writepages) 1376 __field(char, for_reclaim) 1377 __field(char, range_cyclic) 1378 __field(char, for_sync) 1379 ), 1380 1381 TP_fast_assign( 1382 __entry->dev = inode->i_sb->s_dev; 1383 __entry->ino = inode->i_ino; 1384 __entry->type = type; 1385 __entry->dir = S_ISDIR(inode->i_mode); 1386 __entry->nr_to_write = wbc->nr_to_write; 1387 __entry->pages_skipped = wbc->pages_skipped; 1388 __entry->range_start = wbc->range_start; 1389 __entry->range_end = wbc->range_end; 1390 __entry->writeback_index = inode->i_mapping->writeback_index; 1391 __entry->sync_mode = wbc->sync_mode; 1392 __entry->for_kupdate = wbc->for_kupdate; 1393 __entry->for_background = wbc->for_background; 1394 __entry->tagged_writepages = wbc->tagged_writepages; 1395 __entry->for_reclaim = wbc->for_reclaim; 1396 __entry->range_cyclic = wbc->range_cyclic; 1397 __entry->for_sync = wbc->for_sync; 1398 ), 1399 1400 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 1401 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 1402 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 1403 show_dev_ino(__entry), 1404 show_block_type(__entry->type), 1405 show_file_type(__entry->dir), 1406 __entry->nr_to_write, 1407 __entry->pages_skipped, 1408 __entry->range_start, 1409 __entry->range_end, 1410 (unsigned long)__entry->writeback_index, 1411 __entry->sync_mode, 1412 __entry->for_kupdate, 1413 __entry->for_background, 1414 __entry->tagged_writepages, 1415 __entry->for_reclaim, 1416 __entry->range_cyclic, 1417 __entry->for_sync) 1418); 1419 1420TRACE_EVENT(f2fs_readpages, 1421 1422 TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage), 1423 1424 TP_ARGS(inode, start, nrpage), 1425 1426 TP_STRUCT__entry( 1427 __field(dev_t, dev) 1428 __field(ino_t, ino) 1429 __field(pgoff_t, start) 1430 __field(unsigned int, nrpage) 1431 ), 1432 1433 TP_fast_assign( 1434 __entry->dev = inode->i_sb->s_dev; 1435 __entry->ino = inode->i_ino; 1436 __entry->start = start; 1437 __entry->nrpage = nrpage; 1438 ), 1439 1440 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", 1441 show_dev_ino(__entry), 1442 (unsigned long)__entry->start, 1443 __entry->nrpage) 1444); 1445 1446TRACE_EVENT(f2fs_write_checkpoint, 1447 1448 TP_PROTO(struct super_block *sb, int reason, const char *msg), 1449 1450 TP_ARGS(sb, reason, msg), 1451 1452 TP_STRUCT__entry( 1453 __field(dev_t, dev) 1454 __field(int, reason) 1455 __string(dest_msg, msg) 1456 ), 1457 1458 TP_fast_assign( 1459 __entry->dev = sb->s_dev; 1460 __entry->reason = reason; 1461 __assign_str(dest_msg, msg); 1462 ), 1463 1464 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1465 show_dev(__entry->dev), 1466 show_cpreason(__entry->reason), 1467 __get_str(dest_msg)) 1468); 1469 1470DECLARE_EVENT_CLASS(f2fs_discard, 1471 1472 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1473 1474 TP_ARGS(dev, blkstart, blklen), 1475 1476 TP_STRUCT__entry( 1477 __field(dev_t, dev) 1478 __field(block_t, blkstart) 1479 __field(block_t, blklen) 1480 ), 1481 1482 TP_fast_assign( 1483 __entry->dev = dev->bd_dev; 1484 __entry->blkstart = blkstart; 1485 __entry->blklen = blklen; 1486 ), 1487 1488 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1489 show_dev(__entry->dev), 1490 (unsigned long long)__entry->blkstart, 1491 (unsigned long long)__entry->blklen) 1492); 1493 1494DEFINE_EVENT(f2fs_discard, f2fs_queue_discard, 1495 1496 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1497 1498 TP_ARGS(dev, blkstart, blklen) 1499); 1500 1501DEFINE_EVENT(f2fs_discard, f2fs_issue_discard, 1502 1503 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1504 1505 TP_ARGS(dev, blkstart, blklen) 1506); 1507 1508DEFINE_EVENT(f2fs_discard, f2fs_remove_discard, 1509 1510 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1511 1512 TP_ARGS(dev, blkstart, blklen) 1513); 1514 1515DECLARE_EVENT_CLASS(f2fs_reset_zone, 1516 1517 TP_PROTO(struct block_device *dev, block_t blkstart), 1518 1519 TP_ARGS(dev, blkstart), 1520 1521 TP_STRUCT__entry( 1522 __field(dev_t, dev) 1523 __field(block_t, blkstart) 1524 ), 1525 1526 TP_fast_assign( 1527 __entry->dev = dev->bd_dev; 1528 __entry->blkstart = blkstart; 1529 ), 1530 1531 TP_printk("dev = (%d,%d), zone at block = 0x%llx", 1532 show_dev(__entry->dev), 1533 (unsigned long long)__entry->blkstart) 1534); 1535 1536DEFINE_EVENT(f2fs_reset_zone, f2fs_queue_reset_zone, 1537 1538 TP_PROTO(struct block_device *dev, block_t blkstart), 1539 1540 TP_ARGS(dev, blkstart) 1541); 1542 1543DEFINE_EVENT(f2fs_reset_zone, f2fs_issue_reset_zone, 1544 1545 TP_PROTO(struct block_device *dev, block_t blkstart), 1546 1547 TP_ARGS(dev, blkstart) 1548); 1549 1550TRACE_EVENT(f2fs_issue_flush, 1551 1552 TP_PROTO(struct block_device *dev, unsigned int nobarrier, 1553 unsigned int flush_merge, int ret), 1554 1555 TP_ARGS(dev, nobarrier, flush_merge, ret), 1556 1557 TP_STRUCT__entry( 1558 __field(dev_t, dev) 1559 __field(unsigned int, nobarrier) 1560 __field(unsigned int, flush_merge) 1561 __field(int, ret) 1562 ), 1563 1564 TP_fast_assign( 1565 __entry->dev = dev->bd_dev; 1566 __entry->nobarrier = nobarrier; 1567 __entry->flush_merge = flush_merge; 1568 __entry->ret = ret; 1569 ), 1570 1571 TP_printk("dev = (%d,%d), %s %s, ret = %d", 1572 show_dev(__entry->dev), 1573 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1574 __entry->flush_merge ? " with flush_merge" : "", 1575 __entry->ret) 1576); 1577 1578TRACE_EVENT(f2fs_lookup_extent_tree_start, 1579 1580 TP_PROTO(struct inode *inode, unsigned int pgofs, enum extent_type type), 1581 1582 TP_ARGS(inode, pgofs, type), 1583 1584 TP_STRUCT__entry( 1585 __field(dev_t, dev) 1586 __field(ino_t, ino) 1587 __field(unsigned int, pgofs) 1588 __field(enum extent_type, type) 1589 ), 1590 1591 TP_fast_assign( 1592 __entry->dev = inode->i_sb->s_dev; 1593 __entry->ino = inode->i_ino; 1594 __entry->pgofs = pgofs; 1595 __entry->type = type; 1596 ), 1597 1598 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, type = %s", 1599 show_dev_ino(__entry), 1600 __entry->pgofs, 1601 show_extent_type(__entry->type)) 1602); 1603 1604TRACE_EVENT_CONDITION(f2fs_lookup_read_extent_tree_end, 1605 1606 TP_PROTO(struct inode *inode, unsigned int pgofs, 1607 struct extent_info *ei), 1608 1609 TP_ARGS(inode, pgofs, ei), 1610 1611 TP_CONDITION(ei), 1612 1613 TP_STRUCT__entry( 1614 __field(dev_t, dev) 1615 __field(ino_t, ino) 1616 __field(unsigned int, pgofs) 1617 __field(unsigned int, fofs) 1618 __field(unsigned int, len) 1619 __field(u32, blk) 1620 ), 1621 1622 TP_fast_assign( 1623 __entry->dev = inode->i_sb->s_dev; 1624 __entry->ino = inode->i_ino; 1625 __entry->pgofs = pgofs; 1626 __entry->fofs = ei->fofs; 1627 __entry->len = ei->len; 1628 __entry->blk = ei->blk; 1629 ), 1630 1631 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1632 "read_ext_info(fofs: %u, len: %u, blk: %u)", 1633 show_dev_ino(__entry), 1634 __entry->pgofs, 1635 __entry->fofs, 1636 __entry->len, 1637 __entry->blk) 1638); 1639 1640TRACE_EVENT_CONDITION(f2fs_lookup_age_extent_tree_end, 1641 1642 TP_PROTO(struct inode *inode, unsigned int pgofs, 1643 struct extent_info *ei), 1644 1645 TP_ARGS(inode, pgofs, ei), 1646 1647 TP_CONDITION(ei), 1648 1649 TP_STRUCT__entry( 1650 __field(dev_t, dev) 1651 __field(ino_t, ino) 1652 __field(unsigned int, pgofs) 1653 __field(unsigned int, fofs) 1654 __field(unsigned int, len) 1655 __field(unsigned long long, age) 1656 __field(unsigned long long, blocks) 1657 ), 1658 1659 TP_fast_assign( 1660 __entry->dev = inode->i_sb->s_dev; 1661 __entry->ino = inode->i_ino; 1662 __entry->pgofs = pgofs; 1663 __entry->fofs = ei->fofs; 1664 __entry->len = ei->len; 1665 __entry->age = ei->age; 1666 __entry->blocks = ei->last_blocks; 1667 ), 1668 1669 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1670 "age_ext_info(fofs: %u, len: %u, age: %llu, blocks: %llu)", 1671 show_dev_ino(__entry), 1672 __entry->pgofs, 1673 __entry->fofs, 1674 __entry->len, 1675 __entry->age, 1676 __entry->blocks) 1677); 1678 1679TRACE_EVENT(f2fs_update_read_extent_tree_range, 1680 1681 TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len, 1682 block_t blkaddr, 1683 unsigned int c_len), 1684 1685 TP_ARGS(inode, pgofs, len, blkaddr, c_len), 1686 1687 TP_STRUCT__entry( 1688 __field(dev_t, dev) 1689 __field(ino_t, ino) 1690 __field(unsigned int, pgofs) 1691 __field(u32, blk) 1692 __field(unsigned int, len) 1693 __field(unsigned int, c_len) 1694 ), 1695 1696 TP_fast_assign( 1697 __entry->dev = inode->i_sb->s_dev; 1698 __entry->ino = inode->i_ino; 1699 __entry->pgofs = pgofs; 1700 __entry->len = len; 1701 __entry->blk = blkaddr; 1702 __entry->c_len = c_len; 1703 ), 1704 1705 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1706 "len = %u, blkaddr = %u, c_len = %u", 1707 show_dev_ino(__entry), 1708 __entry->pgofs, 1709 __entry->len, 1710 __entry->blk, 1711 __entry->c_len) 1712); 1713 1714TRACE_EVENT(f2fs_update_age_extent_tree_range, 1715 1716 TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len, 1717 unsigned long long age, 1718 unsigned long long last_blks), 1719 1720 TP_ARGS(inode, pgofs, len, age, last_blks), 1721 1722 TP_STRUCT__entry( 1723 __field(dev_t, dev) 1724 __field(ino_t, ino) 1725 __field(unsigned int, pgofs) 1726 __field(unsigned int, len) 1727 __field(unsigned long long, age) 1728 __field(unsigned long long, blocks) 1729 ), 1730 1731 TP_fast_assign( 1732 __entry->dev = inode->i_sb->s_dev; 1733 __entry->ino = inode->i_ino; 1734 __entry->pgofs = pgofs; 1735 __entry->len = len; 1736 __entry->age = age; 1737 __entry->blocks = last_blks; 1738 ), 1739 1740 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1741 "len = %u, age = %llu, blocks = %llu", 1742 show_dev_ino(__entry), 1743 __entry->pgofs, 1744 __entry->len, 1745 __entry->age, 1746 __entry->blocks) 1747); 1748 1749TRACE_EVENT(f2fs_shrink_extent_tree, 1750 1751 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1752 unsigned int tree_cnt, enum extent_type type), 1753 1754 TP_ARGS(sbi, node_cnt, tree_cnt, type), 1755 1756 TP_STRUCT__entry( 1757 __field(dev_t, dev) 1758 __field(unsigned int, node_cnt) 1759 __field(unsigned int, tree_cnt) 1760 __field(enum extent_type, type) 1761 ), 1762 1763 TP_fast_assign( 1764 __entry->dev = sbi->sb->s_dev; 1765 __entry->node_cnt = node_cnt; 1766 __entry->tree_cnt = tree_cnt; 1767 __entry->type = type; 1768 ), 1769 1770 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u, type = %s", 1771 show_dev(__entry->dev), 1772 __entry->node_cnt, 1773 __entry->tree_cnt, 1774 show_extent_type(__entry->type)) 1775); 1776 1777TRACE_EVENT(f2fs_destroy_extent_tree, 1778 1779 TP_PROTO(struct inode *inode, unsigned int node_cnt, 1780 enum extent_type type), 1781 1782 TP_ARGS(inode, node_cnt, type), 1783 1784 TP_STRUCT__entry( 1785 __field(dev_t, dev) 1786 __field(ino_t, ino) 1787 __field(unsigned int, node_cnt) 1788 __field(enum extent_type, type) 1789 ), 1790 1791 TP_fast_assign( 1792 __entry->dev = inode->i_sb->s_dev; 1793 __entry->ino = inode->i_ino; 1794 __entry->node_cnt = node_cnt; 1795 __entry->type = type; 1796 ), 1797 1798 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u, type = %s", 1799 show_dev_ino(__entry), 1800 __entry->node_cnt, 1801 show_extent_type(__entry->type)) 1802); 1803 1804DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, 1805 1806 TP_PROTO(struct super_block *sb, int type, s64 count), 1807 1808 TP_ARGS(sb, type, count), 1809 1810 TP_STRUCT__entry( 1811 __field(dev_t, dev) 1812 __field(int, type) 1813 __field(s64, count) 1814 ), 1815 1816 TP_fast_assign( 1817 __entry->dev = sb->s_dev; 1818 __entry->type = type; 1819 __entry->count = count; 1820 ), 1821 1822 TP_printk("dev = (%d,%d), %s, dirty count = %lld", 1823 show_dev(__entry->dev), 1824 show_file_type(__entry->type), 1825 __entry->count) 1826); 1827 1828DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter, 1829 1830 TP_PROTO(struct super_block *sb, int type, s64 count), 1831 1832 TP_ARGS(sb, type, count) 1833); 1834 1835DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit, 1836 1837 TP_PROTO(struct super_block *sb, int type, s64 count), 1838 1839 TP_ARGS(sb, type, count) 1840); 1841 1842TRACE_EVENT(f2fs_shutdown, 1843 1844 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret), 1845 1846 TP_ARGS(sbi, mode, ret), 1847 1848 TP_STRUCT__entry( 1849 __field(dev_t, dev) 1850 __field(unsigned int, mode) 1851 __field(int, ret) 1852 ), 1853 1854 TP_fast_assign( 1855 __entry->dev = sbi->sb->s_dev; 1856 __entry->mode = mode; 1857 __entry->ret = ret; 1858 ), 1859 1860 TP_printk("dev = (%d,%d), mode: %s, ret:%d", 1861 show_dev(__entry->dev), 1862 show_shutdown_mode(__entry->mode), 1863 __entry->ret) 1864); 1865 1866DECLARE_EVENT_CLASS(f2fs_zip_start, 1867 1868 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1869 unsigned int cluster_size, unsigned char algtype), 1870 1871 TP_ARGS(inode, cluster_idx, cluster_size, algtype), 1872 1873 TP_STRUCT__entry( 1874 __field(dev_t, dev) 1875 __field(ino_t, ino) 1876 __field(pgoff_t, idx) 1877 __field(unsigned int, size) 1878 __field(unsigned int, algtype) 1879 ), 1880 1881 TP_fast_assign( 1882 __entry->dev = inode->i_sb->s_dev; 1883 __entry->ino = inode->i_ino; 1884 __entry->idx = cluster_idx; 1885 __entry->size = cluster_size; 1886 __entry->algtype = algtype; 1887 ), 1888 1889 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1890 "cluster_size = %u, algorithm = %s", 1891 show_dev_ino(__entry), 1892 __entry->idx, 1893 __entry->size, 1894 show_compress_algorithm(__entry->algtype)) 1895); 1896 1897DECLARE_EVENT_CLASS(f2fs_zip_end, 1898 1899 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1900 unsigned int compressed_size, int ret), 1901 1902 TP_ARGS(inode, cluster_idx, compressed_size, ret), 1903 1904 TP_STRUCT__entry( 1905 __field(dev_t, dev) 1906 __field(ino_t, ino) 1907 __field(pgoff_t, idx) 1908 __field(unsigned int, size) 1909 __field(unsigned int, ret) 1910 ), 1911 1912 TP_fast_assign( 1913 __entry->dev = inode->i_sb->s_dev; 1914 __entry->ino = inode->i_ino; 1915 __entry->idx = cluster_idx; 1916 __entry->size = compressed_size; 1917 __entry->ret = ret; 1918 ), 1919 1920 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1921 "compressed_size = %u, ret = %d", 1922 show_dev_ino(__entry), 1923 __entry->idx, 1924 __entry->size, 1925 __entry->ret) 1926); 1927 1928DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start, 1929 1930 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1931 unsigned int cluster_size, unsigned char algtype), 1932 1933 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1934); 1935 1936DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start, 1937 1938 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1939 unsigned int cluster_size, unsigned char algtype), 1940 1941 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1942); 1943 1944DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end, 1945 1946 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1947 unsigned int compressed_size, int ret), 1948 1949 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1950); 1951 1952DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end, 1953 1954 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1955 unsigned int compressed_size, int ret), 1956 1957 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1958); 1959 1960#ifdef CONFIG_F2FS_IOSTAT 1961TRACE_EVENT(f2fs_iostat, 1962 1963 TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat), 1964 1965 TP_ARGS(sbi, iostat), 1966 1967 TP_STRUCT__entry( 1968 __field(dev_t, dev) 1969 __field(unsigned long long, app_dio) 1970 __field(unsigned long long, app_bio) 1971 __field(unsigned long long, app_wio) 1972 __field(unsigned long long, app_mio) 1973 __field(unsigned long long, app_bcdio) 1974 __field(unsigned long long, app_mcdio) 1975 __field(unsigned long long, fs_dio) 1976 __field(unsigned long long, fs_cdio) 1977 __field(unsigned long long, fs_nio) 1978 __field(unsigned long long, fs_mio) 1979 __field(unsigned long long, fs_gc_dio) 1980 __field(unsigned long long, fs_gc_nio) 1981 __field(unsigned long long, fs_cp_dio) 1982 __field(unsigned long long, fs_cp_nio) 1983 __field(unsigned long long, fs_cp_mio) 1984 __field(unsigned long long, app_drio) 1985 __field(unsigned long long, app_brio) 1986 __field(unsigned long long, app_rio) 1987 __field(unsigned long long, app_mrio) 1988 __field(unsigned long long, app_bcrio) 1989 __field(unsigned long long, app_mcrio) 1990 __field(unsigned long long, fs_drio) 1991 __field(unsigned long long, fs_gdrio) 1992 __field(unsigned long long, fs_cdrio) 1993 __field(unsigned long long, fs_nrio) 1994 __field(unsigned long long, fs_mrio) 1995 __field(unsigned long long, fs_discard) 1996 __field(unsigned long long, fs_reset_zone) 1997 ), 1998 1999 TP_fast_assign( 2000 __entry->dev = sbi->sb->s_dev; 2001 __entry->app_dio = iostat[APP_DIRECT_IO]; 2002 __entry->app_bio = iostat[APP_BUFFERED_IO]; 2003 __entry->app_wio = iostat[APP_WRITE_IO]; 2004 __entry->app_mio = iostat[APP_MAPPED_IO]; 2005 __entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO]; 2006 __entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO]; 2007 __entry->fs_dio = iostat[FS_DATA_IO]; 2008 __entry->fs_cdio = iostat[FS_CDATA_IO]; 2009 __entry->fs_nio = iostat[FS_NODE_IO]; 2010 __entry->fs_mio = iostat[FS_META_IO]; 2011 __entry->fs_gc_dio = iostat[FS_GC_DATA_IO]; 2012 __entry->fs_gc_nio = iostat[FS_GC_NODE_IO]; 2013 __entry->fs_cp_dio = iostat[FS_CP_DATA_IO]; 2014 __entry->fs_cp_nio = iostat[FS_CP_NODE_IO]; 2015 __entry->fs_cp_mio = iostat[FS_CP_META_IO]; 2016 __entry->app_drio = iostat[APP_DIRECT_READ_IO]; 2017 __entry->app_brio = iostat[APP_BUFFERED_READ_IO]; 2018 __entry->app_rio = iostat[APP_READ_IO]; 2019 __entry->app_mrio = iostat[APP_MAPPED_READ_IO]; 2020 __entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO]; 2021 __entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO]; 2022 __entry->fs_drio = iostat[FS_DATA_READ_IO]; 2023 __entry->fs_gdrio = iostat[FS_GDATA_READ_IO]; 2024 __entry->fs_cdrio = iostat[FS_CDATA_READ_IO]; 2025 __entry->fs_nrio = iostat[FS_NODE_READ_IO]; 2026 __entry->fs_mrio = iostat[FS_META_READ_IO]; 2027 __entry->fs_discard = iostat[FS_DISCARD_IO]; 2028 __entry->fs_reset_zone = iostat[FS_ZONE_RESET_IO]; 2029 ), 2030 2031 TP_printk("dev = (%d,%d), " 2032 "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, " 2033 "compr(buffered=%llu, mapped=%llu)], " 2034 "fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu, " 2035 "reset_zone=%llu], " 2036 "gc [data=%llu, node=%llu], " 2037 "cp [data=%llu, node=%llu, meta=%llu], " 2038 "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], " 2039 "compr(buffered=%llu, mapped=%llu)], " 2040 "fs [data=%llu, (gc_data=%llu, cdata=%llu), " 2041 "node=%llu, meta=%llu]", 2042 show_dev(__entry->dev), __entry->app_wio, __entry->app_dio, 2043 __entry->app_bio, __entry->app_mio, __entry->app_bcdio, 2044 __entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio, 2045 __entry->fs_nio, __entry->fs_mio, __entry->fs_discard, 2046 __entry->fs_reset_zone, 2047 __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio, 2048 __entry->fs_cp_nio, __entry->fs_cp_mio, 2049 __entry->app_rio, __entry->app_drio, __entry->app_brio, 2050 __entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio, 2051 __entry->fs_drio, __entry->fs_gdrio, 2052 __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio) 2053); 2054 2055#ifndef __F2FS_IOSTAT_LATENCY_TYPE 2056#define __F2FS_IOSTAT_LATENCY_TYPE 2057struct f2fs_iostat_latency { 2058 unsigned int peak_lat; 2059 unsigned int avg_lat; 2060 unsigned int cnt; 2061}; 2062#endif /* __F2FS_IOSTAT_LATENCY_TYPE */ 2063 2064TRACE_EVENT(f2fs_iostat_latency, 2065 2066 TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]), 2067 2068 TP_ARGS(sbi, iostat_lat), 2069 2070 TP_STRUCT__entry( 2071 __field(dev_t, dev) 2072 __field(unsigned int, d_rd_peak) 2073 __field(unsigned int, d_rd_avg) 2074 __field(unsigned int, d_rd_cnt) 2075 __field(unsigned int, n_rd_peak) 2076 __field(unsigned int, n_rd_avg) 2077 __field(unsigned int, n_rd_cnt) 2078 __field(unsigned int, m_rd_peak) 2079 __field(unsigned int, m_rd_avg) 2080 __field(unsigned int, m_rd_cnt) 2081 __field(unsigned int, d_wr_s_peak) 2082 __field(unsigned int, d_wr_s_avg) 2083 __field(unsigned int, d_wr_s_cnt) 2084 __field(unsigned int, n_wr_s_peak) 2085 __field(unsigned int, n_wr_s_avg) 2086 __field(unsigned int, n_wr_s_cnt) 2087 __field(unsigned int, m_wr_s_peak) 2088 __field(unsigned int, m_wr_s_avg) 2089 __field(unsigned int, m_wr_s_cnt) 2090 __field(unsigned int, d_wr_as_peak) 2091 __field(unsigned int, d_wr_as_avg) 2092 __field(unsigned int, d_wr_as_cnt) 2093 __field(unsigned int, n_wr_as_peak) 2094 __field(unsigned int, n_wr_as_avg) 2095 __field(unsigned int, n_wr_as_cnt) 2096 __field(unsigned int, m_wr_as_peak) 2097 __field(unsigned int, m_wr_as_avg) 2098 __field(unsigned int, m_wr_as_cnt) 2099 ), 2100 2101 TP_fast_assign( 2102 __entry->dev = sbi->sb->s_dev; 2103 __entry->d_rd_peak = iostat_lat[READ_IO][DATA].peak_lat; 2104 __entry->d_rd_avg = iostat_lat[READ_IO][DATA].avg_lat; 2105 __entry->d_rd_cnt = iostat_lat[READ_IO][DATA].cnt; 2106 __entry->n_rd_peak = iostat_lat[READ_IO][NODE].peak_lat; 2107 __entry->n_rd_avg = iostat_lat[READ_IO][NODE].avg_lat; 2108 __entry->n_rd_cnt = iostat_lat[READ_IO][NODE].cnt; 2109 __entry->m_rd_peak = iostat_lat[READ_IO][META].peak_lat; 2110 __entry->m_rd_avg = iostat_lat[READ_IO][META].avg_lat; 2111 __entry->m_rd_cnt = iostat_lat[READ_IO][META].cnt; 2112 __entry->d_wr_s_peak = iostat_lat[WRITE_SYNC_IO][DATA].peak_lat; 2113 __entry->d_wr_s_avg = iostat_lat[WRITE_SYNC_IO][DATA].avg_lat; 2114 __entry->d_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][DATA].cnt; 2115 __entry->n_wr_s_peak = iostat_lat[WRITE_SYNC_IO][NODE].peak_lat; 2116 __entry->n_wr_s_avg = iostat_lat[WRITE_SYNC_IO][NODE].avg_lat; 2117 __entry->n_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][NODE].cnt; 2118 __entry->m_wr_s_peak = iostat_lat[WRITE_SYNC_IO][META].peak_lat; 2119 __entry->m_wr_s_avg = iostat_lat[WRITE_SYNC_IO][META].avg_lat; 2120 __entry->m_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][META].cnt; 2121 __entry->d_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][DATA].peak_lat; 2122 __entry->d_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][DATA].avg_lat; 2123 __entry->d_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][DATA].cnt; 2124 __entry->n_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][NODE].peak_lat; 2125 __entry->n_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][NODE].avg_lat; 2126 __entry->n_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][NODE].cnt; 2127 __entry->m_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][META].peak_lat; 2128 __entry->m_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][META].avg_lat; 2129 __entry->m_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][META].cnt; 2130 ), 2131 2132 TP_printk("dev = (%d,%d), " 2133 "iotype [peak lat.(ms)/avg lat.(ms)/count], " 2134 "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], " 2135 "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], " 2136 "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], " 2137 "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]", 2138 show_dev(__entry->dev), 2139 __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt, 2140 __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt, 2141 __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt, 2142 __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt, 2143 __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt, 2144 __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt, 2145 __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt, 2146 __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt, 2147 __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt) 2148); 2149#endif 2150 2151TRACE_EVENT(f2fs_bmap, 2152 2153 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock), 2154 2155 TP_ARGS(inode, lblock, pblock), 2156 2157 TP_STRUCT__entry( 2158 __field(dev_t, dev) 2159 __field(ino_t, ino) 2160 __field(sector_t, lblock) 2161 __field(sector_t, pblock) 2162 ), 2163 2164 TP_fast_assign( 2165 __entry->dev = inode->i_sb->s_dev; 2166 __entry->ino = inode->i_ino; 2167 __entry->lblock = lblock; 2168 __entry->pblock = pblock; 2169 ), 2170 2171 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld", 2172 show_dev_ino(__entry), 2173 (unsigned long long)__entry->lblock, 2174 (unsigned long long)__entry->pblock) 2175); 2176 2177TRACE_EVENT(f2fs_fiemap, 2178 2179 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock, 2180 unsigned long long len, unsigned int flags, int ret), 2181 2182 TP_ARGS(inode, lblock, pblock, len, flags, ret), 2183 2184 TP_STRUCT__entry( 2185 __field(dev_t, dev) 2186 __field(ino_t, ino) 2187 __field(sector_t, lblock) 2188 __field(sector_t, pblock) 2189 __field(unsigned long long, len) 2190 __field(unsigned int, flags) 2191 __field(int, ret) 2192 ), 2193 2194 TP_fast_assign( 2195 __entry->dev = inode->i_sb->s_dev; 2196 __entry->ino = inode->i_ino; 2197 __entry->lblock = lblock; 2198 __entry->pblock = pblock; 2199 __entry->len = len; 2200 __entry->flags = flags; 2201 __entry->ret = ret; 2202 ), 2203 2204 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, " 2205 "len:%llu, flags:%u, ret:%d", 2206 show_dev_ino(__entry), 2207 (unsigned long long)__entry->lblock, 2208 (unsigned long long)__entry->pblock, 2209 __entry->len, 2210 __entry->flags, 2211 __entry->ret) 2212); 2213 2214DECLARE_EVENT_CLASS(f2fs__rw_start, 2215 2216 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2217 pid_t pid, char *pathname, char *command), 2218 2219 TP_ARGS(inode, offset, bytes, pid, pathname, command), 2220 2221 TP_STRUCT__entry( 2222 __string(pathbuf, pathname) 2223 __field(loff_t, offset) 2224 __field(int, bytes) 2225 __field(loff_t, i_size) 2226 __string(cmdline, command) 2227 __field(pid_t, pid) 2228 __field(ino_t, ino) 2229 ), 2230 2231 TP_fast_assign( 2232 /* 2233 * Replace the spaces in filenames and cmdlines 2234 * because this screws up the tooling that parses 2235 * the traces. 2236 */ 2237 __assign_str(pathbuf, pathname); 2238 (void)strreplace(__get_str(pathbuf), ' ', '_'); 2239 __entry->offset = offset; 2240 __entry->bytes = bytes; 2241 __entry->i_size = i_size_read(inode); 2242 __assign_str(cmdline, command); 2243 (void)strreplace(__get_str(cmdline), ' ', '_'); 2244 __entry->pid = pid; 2245 __entry->ino = inode->i_ino; 2246 ), 2247 2248 TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s," 2249 " pid %d, i_size %llu, ino %lu", 2250 __get_str(pathbuf), __entry->offset, __entry->bytes, 2251 __get_str(cmdline), __entry->pid, __entry->i_size, 2252 (unsigned long) __entry->ino) 2253); 2254 2255DECLARE_EVENT_CLASS(f2fs__rw_end, 2256 2257 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2258 2259 TP_ARGS(inode, offset, bytes), 2260 2261 TP_STRUCT__entry( 2262 __field(ino_t, ino) 2263 __field(loff_t, offset) 2264 __field(int, bytes) 2265 ), 2266 2267 TP_fast_assign( 2268 __entry->ino = inode->i_ino; 2269 __entry->offset = offset; 2270 __entry->bytes = bytes; 2271 ), 2272 2273 TP_printk("ino %lu, offset %llu, bytes %d", 2274 (unsigned long) __entry->ino, 2275 __entry->offset, __entry->bytes) 2276); 2277 2278DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start, 2279 2280 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2281 pid_t pid, char *pathname, char *command), 2282 2283 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2284); 2285 2286DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end, 2287 2288 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2289 2290 TP_ARGS(inode, offset, bytes) 2291); 2292 2293DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start, 2294 2295 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2296 pid_t pid, char *pathname, char *command), 2297 2298 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2299); 2300 2301DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end, 2302 2303 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2304 2305 TP_ARGS(inode, offset, bytes) 2306); 2307 2308#endif /* _TRACE_F2FS_H */ 2309 2310 /* This part must be outside protection */ 2311#include <trace/define_trace.h> 2312