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 14 TRACE_DEFINE_ENUM(NODE); 15 TRACE_DEFINE_ENUM(DATA); 16 TRACE_DEFINE_ENUM(META); 17 TRACE_DEFINE_ENUM(META_FLUSH); 18 TRACE_DEFINE_ENUM(IPU); 19 TRACE_DEFINE_ENUM(OPU); 20 TRACE_DEFINE_ENUM(HOT); 21 TRACE_DEFINE_ENUM(WARM); 22 TRACE_DEFINE_ENUM(COLD); 23 TRACE_DEFINE_ENUM(CURSEG_HOT_DATA); 24 TRACE_DEFINE_ENUM(CURSEG_WARM_DATA); 25 TRACE_DEFINE_ENUM(CURSEG_COLD_DATA); 26 TRACE_DEFINE_ENUM(CURSEG_HOT_NODE); 27 TRACE_DEFINE_ENUM(CURSEG_WARM_NODE); 28 TRACE_DEFINE_ENUM(CURSEG_COLD_NODE); 29 TRACE_DEFINE_ENUM(NO_CHECK_TYPE); 30 TRACE_DEFINE_ENUM(GC_GREEDY); 31 TRACE_DEFINE_ENUM(GC_CB); 32 TRACE_DEFINE_ENUM(FG_GC); 33 TRACE_DEFINE_ENUM(BG_GC); 34 TRACE_DEFINE_ENUM(LFS); 35 TRACE_DEFINE_ENUM(SSR); 36 TRACE_DEFINE_ENUM(__REQ_RAHEAD); 37 TRACE_DEFINE_ENUM(__REQ_SYNC); 38 TRACE_DEFINE_ENUM(__REQ_IDLE); 39 TRACE_DEFINE_ENUM(__REQ_PREFLUSH); 40 TRACE_DEFINE_ENUM(__REQ_FUA); 41 TRACE_DEFINE_ENUM(__REQ_PRIO); 42 TRACE_DEFINE_ENUM(__REQ_META); 43 TRACE_DEFINE_ENUM(CP_UMOUNT); 44 TRACE_DEFINE_ENUM(CP_FASTBOOT); 45 TRACE_DEFINE_ENUM(CP_SYNC); 46 TRACE_DEFINE_ENUM(CP_RECOVERY); 47 TRACE_DEFINE_ENUM(CP_DISCARD); 48 TRACE_DEFINE_ENUM(CP_TRIMMED); 49 TRACE_DEFINE_ENUM(CP_PAUSE); 50 TRACE_DEFINE_ENUM(CP_RESIZE); 51 TRACE_DEFINE_ENUM(EX_READ); 52 TRACE_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" }) 163 164 struct f2fs_sb_info; 165 struct f2fs_io_info; 166 struct extent_info; 167 struct victim_sel_policy; 168 struct f2fs_map_blocks; 169 170 DECLARE_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 ); 208 209 DECLARE_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 ); 231 232 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, 233 234 TP_PROTO(struct inode *inode), 235 236 TP_ARGS(inode) 237 ); 238 239 TRACE_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 ); 268 269 TRACE_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 ); 292 293 DEFINE_EVENT(f2fs__inode, f2fs_iget, 294 295 TP_PROTO(struct inode *inode), 296 297 TP_ARGS(inode) 298 ); 299 300 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit, 301 302 TP_PROTO(struct inode *inode, int ret), 303 304 TP_ARGS(inode, ret) 305 ); 306 307 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode, 308 309 TP_PROTO(struct inode *inode), 310 311 TP_ARGS(inode) 312 ); 313 314 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode, 315 316 TP_PROTO(struct inode *inode, int ret), 317 318 TP_ARGS(inode, ret) 319 ); 320 321 TRACE_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 ); 350 351 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, 352 353 TP_PROTO(struct inode *inode, int ret), 354 355 TP_ARGS(inode, ret) 356 ); 357 358 DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode, 359 360 TP_PROTO(struct inode *inode, int ret), 361 362 TP_ARGS(inode, ret) 363 ); 364 365 DEFINE_EVENT(f2fs__inode, f2fs_truncate, 366 367 TP_PROTO(struct inode *inode), 368 369 TP_ARGS(inode) 370 ); 371 372 TRACE_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 ); 400 401 DECLARE_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 ); 430 431 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter, 432 433 TP_PROTO(struct inode *inode, u64 from), 434 435 TP_ARGS(inode, from) 436 ); 437 438 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit, 439 440 TP_PROTO(struct inode *inode, int ret), 441 442 TP_ARGS(inode, ret) 443 ); 444 445 DEFINE_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 ); 451 452 DEFINE_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 ); 458 459 DECLARE_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 ); 484 485 DEFINE_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 ); 491 492 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit, 493 494 TP_PROTO(struct inode *inode, int ret), 495 496 TP_ARGS(inode, ret) 497 ); 498 499 DEFINE_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 ); 505 506 TRACE_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 __field(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 ); 539 540 TRACE_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 ); 570 571 TRACE_EVENT(f2fs_map_blocks, 572 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, 573 int create, int flag, int ret), 574 575 TP_ARGS(inode, map, create, 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, create) 588 __field(int, flag) 589 __field(int, ret) 590 ), 591 592 TP_fast_assign( 593 __entry->dev = map->m_bdev->bd_dev; 594 __entry->ino = inode->i_ino; 595 __entry->m_lblk = map->m_lblk; 596 __entry->m_pblk = map->m_pblk; 597 __entry->m_len = map->m_len; 598 __entry->m_flags = map->m_flags; 599 __entry->m_seg_type = map->m_seg_type; 600 __entry->m_may_create = map->m_may_create; 601 __entry->m_multidev_dio = map->m_multidev_dio; 602 __entry->create = create; 603 __entry->flag = flag; 604 __entry->ret = ret; 605 ), 606 607 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, " 608 "start blkaddr = 0x%llx, len = 0x%llx, flags = %u, " 609 "seg_type = %d, may_create = %d, multidevice = %d, " 610 "create = %d, flag = %d, err = %d", 611 show_dev_ino(__entry), 612 (unsigned long long)__entry->m_lblk, 613 (unsigned long long)__entry->m_pblk, 614 (unsigned long long)__entry->m_len, 615 __entry->m_flags, 616 __entry->m_seg_type, 617 __entry->m_may_create, 618 __entry->m_multidev_dio, 619 __entry->create, 620 __entry->flag, 621 __entry->ret) 622 ); 623 624 TRACE_EVENT(f2fs_background_gc, 625 626 TP_PROTO(struct super_block *sb, unsigned int wait_ms, 627 unsigned int prefree, unsigned int free), 628 629 TP_ARGS(sb, wait_ms, prefree, free), 630 631 TP_STRUCT__entry( 632 __field(dev_t, dev) 633 __field(unsigned int, wait_ms) 634 __field(unsigned int, prefree) 635 __field(unsigned int, free) 636 ), 637 638 TP_fast_assign( 639 __entry->dev = sb->s_dev; 640 __entry->wait_ms = wait_ms; 641 __entry->prefree = prefree; 642 __entry->free = free; 643 ), 644 645 TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u", 646 show_dev(__entry->dev), 647 __entry->wait_ms, 648 __entry->prefree, 649 __entry->free) 650 ); 651 652 TRACE_EVENT(f2fs_gc_begin, 653 654 TP_PROTO(struct super_block *sb, int gc_type, bool no_bg_gc, 655 unsigned int nr_free_secs, 656 long long dirty_nodes, long long dirty_dents, 657 long long dirty_imeta, unsigned int free_sec, 658 unsigned int free_seg, int reserved_seg, 659 unsigned int prefree_seg), 660 661 TP_ARGS(sb, gc_type, no_bg_gc, nr_free_secs, dirty_nodes, 662 dirty_dents, dirty_imeta, 663 free_sec, free_seg, reserved_seg, prefree_seg), 664 665 TP_STRUCT__entry( 666 __field(dev_t, dev) 667 __field(int, gc_type) 668 __field(bool, no_bg_gc) 669 __field(unsigned int, nr_free_secs) 670 __field(long long, dirty_nodes) 671 __field(long long, dirty_dents) 672 __field(long long, dirty_imeta) 673 __field(unsigned int, free_sec) 674 __field(unsigned int, free_seg) 675 __field(int, reserved_seg) 676 __field(unsigned int, prefree_seg) 677 ), 678 679 TP_fast_assign( 680 __entry->dev = sb->s_dev; 681 __entry->gc_type = gc_type; 682 __entry->no_bg_gc = no_bg_gc; 683 __entry->nr_free_secs = nr_free_secs; 684 __entry->dirty_nodes = dirty_nodes; 685 __entry->dirty_dents = dirty_dents; 686 __entry->dirty_imeta = dirty_imeta; 687 __entry->free_sec = free_sec; 688 __entry->free_seg = free_seg; 689 __entry->reserved_seg = reserved_seg; 690 __entry->prefree_seg = prefree_seg; 691 ), 692 693 TP_printk("dev = (%d,%d), gc_type = %s, no_background_GC = %d, nr_free_secs = %u, " 694 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, " 695 "rsv_seg:%d, prefree_seg:%u", 696 show_dev(__entry->dev), 697 show_gc_type(__entry->gc_type), 698 (__entry->gc_type == BG_GC) ? __entry->no_bg_gc : -1, 699 __entry->nr_free_secs, 700 __entry->dirty_nodes, 701 __entry->dirty_dents, 702 __entry->dirty_imeta, 703 __entry->free_sec, 704 __entry->free_seg, 705 __entry->reserved_seg, 706 __entry->prefree_seg) 707 ); 708 709 TRACE_EVENT(f2fs_gc_end, 710 711 TP_PROTO(struct super_block *sb, int ret, int seg_freed, 712 int sec_freed, long long dirty_nodes, 713 long long dirty_dents, long long dirty_imeta, 714 unsigned int free_sec, unsigned int free_seg, 715 int reserved_seg, unsigned int prefree_seg), 716 717 TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents, 718 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg), 719 720 TP_STRUCT__entry( 721 __field(dev_t, dev) 722 __field(int, ret) 723 __field(int, seg_freed) 724 __field(int, sec_freed) 725 __field(long long, dirty_nodes) 726 __field(long long, dirty_dents) 727 __field(long long, dirty_imeta) 728 __field(unsigned int, free_sec) 729 __field(unsigned int, free_seg) 730 __field(int, reserved_seg) 731 __field(unsigned int, prefree_seg) 732 ), 733 734 TP_fast_assign( 735 __entry->dev = sb->s_dev; 736 __entry->ret = ret; 737 __entry->seg_freed = seg_freed; 738 __entry->sec_freed = sec_freed; 739 __entry->dirty_nodes = dirty_nodes; 740 __entry->dirty_dents = dirty_dents; 741 __entry->dirty_imeta = dirty_imeta; 742 __entry->free_sec = free_sec; 743 __entry->free_seg = free_seg; 744 __entry->reserved_seg = reserved_seg; 745 __entry->prefree_seg = prefree_seg; 746 ), 747 748 TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, " 749 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, " 750 "free_seg:%u, rsv_seg:%d, prefree_seg:%u", 751 show_dev(__entry->dev), 752 __entry->ret, 753 __entry->seg_freed, 754 __entry->sec_freed, 755 __entry->dirty_nodes, 756 __entry->dirty_dents, 757 __entry->dirty_imeta, 758 __entry->free_sec, 759 __entry->free_seg, 760 __entry->reserved_seg, 761 __entry->prefree_seg) 762 ); 763 764 TRACE_EVENT(f2fs_get_victim, 765 766 TP_PROTO(struct super_block *sb, int type, int gc_type, 767 struct victim_sel_policy *p, unsigned int pre_victim, 768 unsigned int prefree, unsigned int free), 769 770 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free), 771 772 TP_STRUCT__entry( 773 __field(dev_t, dev) 774 __field(int, type) 775 __field(int, gc_type) 776 __field(int, alloc_mode) 777 __field(int, gc_mode) 778 __field(unsigned int, victim) 779 __field(unsigned int, cost) 780 __field(unsigned int, ofs_unit) 781 __field(unsigned int, pre_victim) 782 __field(unsigned int, prefree) 783 __field(unsigned int, free) 784 ), 785 786 TP_fast_assign( 787 __entry->dev = sb->s_dev; 788 __entry->type = type; 789 __entry->gc_type = gc_type; 790 __entry->alloc_mode = p->alloc_mode; 791 __entry->gc_mode = p->gc_mode; 792 __entry->victim = p->min_segno; 793 __entry->cost = p->min_cost; 794 __entry->ofs_unit = p->ofs_unit; 795 __entry->pre_victim = pre_victim; 796 __entry->prefree = prefree; 797 __entry->free = free; 798 ), 799 800 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), " 801 "victim = %u, cost = %u, ofs_unit = %u, " 802 "pre_victim_secno = %d, prefree = %u, free = %u", 803 show_dev(__entry->dev), 804 show_data_type(__entry->type), 805 show_gc_type(__entry->gc_type), 806 show_alloc_mode(__entry->alloc_mode), 807 show_victim_policy(__entry->gc_mode), 808 __entry->victim, 809 __entry->cost, 810 __entry->ofs_unit, 811 (int)__entry->pre_victim, 812 __entry->prefree, 813 __entry->free) 814 ); 815 816 TRACE_EVENT(f2fs_lookup_start, 817 818 TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags), 819 820 TP_ARGS(dir, dentry, flags), 821 822 TP_STRUCT__entry( 823 __field(dev_t, dev) 824 __field(ino_t, ino) 825 __string(name, dentry->d_name.name) 826 __field(unsigned int, flags) 827 ), 828 829 TP_fast_assign( 830 __entry->dev = dir->i_sb->s_dev; 831 __entry->ino = dir->i_ino; 832 __assign_str(name, dentry->d_name.name); 833 __entry->flags = flags; 834 ), 835 836 TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u", 837 show_dev_ino(__entry), 838 __get_str(name), 839 __entry->flags) 840 ); 841 842 TRACE_EVENT(f2fs_lookup_end, 843 844 TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino, 845 int err), 846 847 TP_ARGS(dir, dentry, ino, err), 848 849 TP_STRUCT__entry( 850 __field(dev_t, dev) 851 __field(ino_t, ino) 852 __string(name, dentry->d_name.name) 853 __field(nid_t, cino) 854 __field(int, err) 855 ), 856 857 TP_fast_assign( 858 __entry->dev = dir->i_sb->s_dev; 859 __entry->ino = dir->i_ino; 860 __assign_str(name, dentry->d_name.name); 861 __entry->cino = ino; 862 __entry->err = err; 863 ), 864 865 TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d", 866 show_dev_ino(__entry), 867 __get_str(name), 868 __entry->cino, 869 __entry->err) 870 ); 871 872 TRACE_EVENT(f2fs_readdir, 873 874 TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err), 875 876 TP_ARGS(dir, start_pos, end_pos, err), 877 878 TP_STRUCT__entry( 879 __field(dev_t, dev) 880 __field(ino_t, ino) 881 __field(loff_t, start) 882 __field(loff_t, end) 883 __field(int, err) 884 ), 885 886 TP_fast_assign( 887 __entry->dev = dir->i_sb->s_dev; 888 __entry->ino = dir->i_ino; 889 __entry->start = start_pos; 890 __entry->end = end_pos; 891 __entry->err = err; 892 ), 893 894 TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d", 895 show_dev_ino(__entry), 896 __entry->start, 897 __entry->end, 898 __entry->err) 899 ); 900 901 TRACE_EVENT(f2fs_fallocate, 902 903 TP_PROTO(struct inode *inode, int mode, 904 loff_t offset, loff_t len, int ret), 905 906 TP_ARGS(inode, mode, offset, len, ret), 907 908 TP_STRUCT__entry( 909 __field(dev_t, dev) 910 __field(ino_t, ino) 911 __field(int, mode) 912 __field(loff_t, offset) 913 __field(loff_t, len) 914 __field(loff_t, size) 915 __field(blkcnt_t, blocks) 916 __field(int, ret) 917 ), 918 919 TP_fast_assign( 920 __entry->dev = inode->i_sb->s_dev; 921 __entry->ino = inode->i_ino; 922 __entry->mode = mode; 923 __entry->offset = offset; 924 __entry->len = len; 925 __entry->size = inode->i_size; 926 __entry->blocks = inode->i_blocks; 927 __entry->ret = ret; 928 ), 929 930 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, " 931 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d", 932 show_dev_ino(__entry), 933 __entry->mode, 934 (unsigned long long)__entry->offset, 935 (unsigned long long)__entry->len, 936 (unsigned long long)__entry->size, 937 (unsigned long long)__entry->blocks, 938 __entry->ret) 939 ); 940 941 TRACE_EVENT(f2fs_direct_IO_enter, 942 943 TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw), 944 945 TP_ARGS(inode, iocb, len, rw), 946 947 TP_STRUCT__entry( 948 __field(dev_t, dev) 949 __field(ino_t, ino) 950 __field(loff_t, ki_pos) 951 __field(int, ki_flags) 952 __field(u16, ki_ioprio) 953 __field(unsigned long, len) 954 __field(int, rw) 955 ), 956 957 TP_fast_assign( 958 __entry->dev = inode->i_sb->s_dev; 959 __entry->ino = inode->i_ino; 960 __entry->ki_pos = iocb->ki_pos; 961 __entry->ki_flags = iocb->ki_flags; 962 __entry->ki_ioprio = iocb->ki_ioprio; 963 __entry->len = len; 964 __entry->rw = rw; 965 ), 966 967 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d", 968 show_dev_ino(__entry), 969 __entry->ki_pos, 970 __entry->len, 971 __entry->ki_flags, 972 __entry->ki_ioprio, 973 __entry->rw) 974 ); 975 976 TRACE_EVENT(f2fs_direct_IO_exit, 977 978 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 979 int rw, int ret), 980 981 TP_ARGS(inode, offset, len, rw, ret), 982 983 TP_STRUCT__entry( 984 __field(dev_t, dev) 985 __field(ino_t, ino) 986 __field(loff_t, pos) 987 __field(unsigned long, len) 988 __field(int, rw) 989 __field(int, ret) 990 ), 991 992 TP_fast_assign( 993 __entry->dev = inode->i_sb->s_dev; 994 __entry->ino = inode->i_ino; 995 __entry->pos = offset; 996 __entry->len = len; 997 __entry->rw = rw; 998 __entry->ret = ret; 999 ), 1000 1001 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 1002 "rw = %d ret = %d", 1003 show_dev_ino(__entry), 1004 __entry->pos, 1005 __entry->len, 1006 __entry->rw, 1007 __entry->ret) 1008 ); 1009 1010 TRACE_EVENT(f2fs_reserve_new_blocks, 1011 1012 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node, 1013 blkcnt_t count), 1014 1015 TP_ARGS(inode, nid, ofs_in_node, count), 1016 1017 TP_STRUCT__entry( 1018 __field(dev_t, dev) 1019 __field(nid_t, nid) 1020 __field(unsigned int, ofs_in_node) 1021 __field(blkcnt_t, count) 1022 ), 1023 1024 TP_fast_assign( 1025 __entry->dev = inode->i_sb->s_dev; 1026 __entry->nid = nid; 1027 __entry->ofs_in_node = ofs_in_node; 1028 __entry->count = count; 1029 ), 1030 1031 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu", 1032 show_dev(__entry->dev), 1033 (unsigned int)__entry->nid, 1034 __entry->ofs_in_node, 1035 (unsigned long long)__entry->count) 1036 ); 1037 1038 DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 1039 1040 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1041 1042 TP_ARGS(page, fio), 1043 1044 TP_STRUCT__entry( 1045 __field(dev_t, dev) 1046 __field(ino_t, ino) 1047 __field(pgoff_t, index) 1048 __field(block_t, old_blkaddr) 1049 __field(block_t, new_blkaddr) 1050 __field(enum req_op, op) 1051 __field(blk_opf_t, op_flags) 1052 __field(int, temp) 1053 __field(int, type) 1054 ), 1055 1056 TP_fast_assign( 1057 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1058 __entry->ino = page_file_mapping(page)->host->i_ino; 1059 __entry->index = page->index; 1060 __entry->old_blkaddr = fio->old_blkaddr; 1061 __entry->new_blkaddr = fio->new_blkaddr; 1062 __entry->op = fio->op; 1063 __entry->op_flags = fio->op_flags; 1064 __entry->temp = fio->temp; 1065 __entry->type = fio->type; 1066 ), 1067 1068 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 1069 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s", 1070 show_dev_ino(__entry), 1071 (unsigned long)__entry->index, 1072 (unsigned long long)__entry->old_blkaddr, 1073 (unsigned long long)__entry->new_blkaddr, 1074 show_bio_type(__entry->op, __entry->op_flags), 1075 show_block_temp(__entry->temp), 1076 show_block_type(__entry->type)) 1077 ); 1078 1079 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 1080 1081 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1082 1083 TP_ARGS(page, fio), 1084 1085 TP_CONDITION(page->mapping) 1086 ); 1087 1088 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write, 1089 1090 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1091 1092 TP_ARGS(page, fio), 1093 1094 TP_CONDITION(page->mapping) 1095 ); 1096 1097 DECLARE_EVENT_CLASS(f2fs__bio, 1098 1099 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1100 1101 TP_ARGS(sb, type, bio), 1102 1103 TP_STRUCT__entry( 1104 __field(dev_t, dev) 1105 __field(dev_t, target) 1106 __field(enum req_op, op) 1107 __field(blk_opf_t, op_flags) 1108 __field(int, type) 1109 __field(sector_t, sector) 1110 __field(unsigned int, size) 1111 ), 1112 1113 TP_fast_assign( 1114 __entry->dev = sb->s_dev; 1115 __entry->target = bio_dev(bio); 1116 __entry->op = bio_op(bio); 1117 __entry->op_flags = bio->bi_opf; 1118 __entry->type = type; 1119 __entry->sector = bio->bi_iter.bi_sector; 1120 __entry->size = bio->bi_iter.bi_size; 1121 ), 1122 1123 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u", 1124 show_dev(__entry->target), 1125 show_dev(__entry->dev), 1126 show_bio_type(__entry->op, __entry->op_flags), 1127 show_block_type(__entry->type), 1128 (unsigned long long)__entry->sector, 1129 __entry->size) 1130 ); 1131 1132 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio, 1133 1134 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1135 1136 TP_ARGS(sb, type, bio), 1137 1138 TP_CONDITION(bio) 1139 ); 1140 1141 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio, 1142 1143 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1144 1145 TP_ARGS(sb, type, bio), 1146 1147 TP_CONDITION(bio) 1148 ); 1149 1150 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio, 1151 1152 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1153 1154 TP_ARGS(sb, type, bio), 1155 1156 TP_CONDITION(bio) 1157 ); 1158 1159 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio, 1160 1161 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1162 1163 TP_ARGS(sb, type, bio), 1164 1165 TP_CONDITION(bio) 1166 ); 1167 1168 TRACE_EVENT(f2fs_write_begin, 1169 1170 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 1171 1172 TP_ARGS(inode, pos, len), 1173 1174 TP_STRUCT__entry( 1175 __field(dev_t, dev) 1176 __field(ino_t, ino) 1177 __field(loff_t, pos) 1178 __field(unsigned int, len) 1179 ), 1180 1181 TP_fast_assign( 1182 __entry->dev = inode->i_sb->s_dev; 1183 __entry->ino = inode->i_ino; 1184 __entry->pos = pos; 1185 __entry->len = len; 1186 ), 1187 1188 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u", 1189 show_dev_ino(__entry), 1190 (unsigned long long)__entry->pos, 1191 __entry->len) 1192 ); 1193 1194 TRACE_EVENT(f2fs_write_end, 1195 1196 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 1197 unsigned int copied), 1198 1199 TP_ARGS(inode, pos, len, copied), 1200 1201 TP_STRUCT__entry( 1202 __field(dev_t, dev) 1203 __field(ino_t, ino) 1204 __field(loff_t, pos) 1205 __field(unsigned int, len) 1206 __field(unsigned int, copied) 1207 ), 1208 1209 TP_fast_assign( 1210 __entry->dev = inode->i_sb->s_dev; 1211 __entry->ino = inode->i_ino; 1212 __entry->pos = pos; 1213 __entry->len = len; 1214 __entry->copied = copied; 1215 ), 1216 1217 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 1218 show_dev_ino(__entry), 1219 (unsigned long long)__entry->pos, 1220 __entry->len, 1221 __entry->copied) 1222 ); 1223 1224 DECLARE_EVENT_CLASS(f2fs__page, 1225 1226 TP_PROTO(struct page *page, int type), 1227 1228 TP_ARGS(page, type), 1229 1230 TP_STRUCT__entry( 1231 __field(dev_t, dev) 1232 __field(ino_t, ino) 1233 __field(int, type) 1234 __field(int, dir) 1235 __field(pgoff_t, index) 1236 __field(int, dirty) 1237 __field(int, uptodate) 1238 ), 1239 1240 TP_fast_assign( 1241 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1242 __entry->ino = page_file_mapping(page)->host->i_ino; 1243 __entry->type = type; 1244 __entry->dir = 1245 S_ISDIR(page_file_mapping(page)->host->i_mode); 1246 __entry->index = page->index; 1247 __entry->dirty = PageDirty(page); 1248 __entry->uptodate = PageUptodate(page); 1249 ), 1250 1251 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 1252 "dirty = %d, uptodate = %d", 1253 show_dev_ino(__entry), 1254 show_block_type(__entry->type), 1255 show_file_type(__entry->dir), 1256 (unsigned long)__entry->index, 1257 __entry->dirty, 1258 __entry->uptodate) 1259 ); 1260 1261 DEFINE_EVENT(f2fs__page, f2fs_writepage, 1262 1263 TP_PROTO(struct page *page, int type), 1264 1265 TP_ARGS(page, type) 1266 ); 1267 1268 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 1269 1270 TP_PROTO(struct page *page, int type), 1271 1272 TP_ARGS(page, type) 1273 ); 1274 1275 DEFINE_EVENT(f2fs__page, f2fs_readpage, 1276 1277 TP_PROTO(struct page *page, int type), 1278 1279 TP_ARGS(page, type) 1280 ); 1281 1282 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 1283 1284 TP_PROTO(struct page *page, int type), 1285 1286 TP_ARGS(page, type) 1287 ); 1288 1289 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, 1290 1291 TP_PROTO(struct page *page, int type), 1292 1293 TP_ARGS(page, type) 1294 ); 1295 1296 TRACE_EVENT(f2fs_filemap_fault, 1297 1298 TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret), 1299 1300 TP_ARGS(inode, index, ret), 1301 1302 TP_STRUCT__entry( 1303 __field(dev_t, dev) 1304 __field(ino_t, ino) 1305 __field(pgoff_t, index) 1306 __field(unsigned long, ret) 1307 ), 1308 1309 TP_fast_assign( 1310 __entry->dev = inode->i_sb->s_dev; 1311 __entry->ino = inode->i_ino; 1312 __entry->index = index; 1313 __entry->ret = ret; 1314 ), 1315 1316 TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx", 1317 show_dev_ino(__entry), 1318 (unsigned long)__entry->index, 1319 __entry->ret) 1320 ); 1321 1322 TRACE_EVENT(f2fs_writepages, 1323 1324 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 1325 1326 TP_ARGS(inode, wbc, type), 1327 1328 TP_STRUCT__entry( 1329 __field(dev_t, dev) 1330 __field(ino_t, ino) 1331 __field(int, type) 1332 __field(int, dir) 1333 __field(long, nr_to_write) 1334 __field(long, pages_skipped) 1335 __field(loff_t, range_start) 1336 __field(loff_t, range_end) 1337 __field(pgoff_t, writeback_index) 1338 __field(int, sync_mode) 1339 __field(char, for_kupdate) 1340 __field(char, for_background) 1341 __field(char, tagged_writepages) 1342 __field(char, for_reclaim) 1343 __field(char, range_cyclic) 1344 __field(char, for_sync) 1345 ), 1346 1347 TP_fast_assign( 1348 __entry->dev = inode->i_sb->s_dev; 1349 __entry->ino = inode->i_ino; 1350 __entry->type = type; 1351 __entry->dir = S_ISDIR(inode->i_mode); 1352 __entry->nr_to_write = wbc->nr_to_write; 1353 __entry->pages_skipped = wbc->pages_skipped; 1354 __entry->range_start = wbc->range_start; 1355 __entry->range_end = wbc->range_end; 1356 __entry->writeback_index = inode->i_mapping->writeback_index; 1357 __entry->sync_mode = wbc->sync_mode; 1358 __entry->for_kupdate = wbc->for_kupdate; 1359 __entry->for_background = wbc->for_background; 1360 __entry->tagged_writepages = wbc->tagged_writepages; 1361 __entry->for_reclaim = wbc->for_reclaim; 1362 __entry->range_cyclic = wbc->range_cyclic; 1363 __entry->for_sync = wbc->for_sync; 1364 ), 1365 1366 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 1367 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 1368 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 1369 show_dev_ino(__entry), 1370 show_block_type(__entry->type), 1371 show_file_type(__entry->dir), 1372 __entry->nr_to_write, 1373 __entry->pages_skipped, 1374 __entry->range_start, 1375 __entry->range_end, 1376 (unsigned long)__entry->writeback_index, 1377 __entry->sync_mode, 1378 __entry->for_kupdate, 1379 __entry->for_background, 1380 __entry->tagged_writepages, 1381 __entry->for_reclaim, 1382 __entry->range_cyclic, 1383 __entry->for_sync) 1384 ); 1385 1386 TRACE_EVENT(f2fs_readpages, 1387 1388 TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage), 1389 1390 TP_ARGS(inode, start, nrpage), 1391 1392 TP_STRUCT__entry( 1393 __field(dev_t, dev) 1394 __field(ino_t, ino) 1395 __field(pgoff_t, start) 1396 __field(unsigned int, nrpage) 1397 ), 1398 1399 TP_fast_assign( 1400 __entry->dev = inode->i_sb->s_dev; 1401 __entry->ino = inode->i_ino; 1402 __entry->start = start; 1403 __entry->nrpage = nrpage; 1404 ), 1405 1406 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", 1407 show_dev_ino(__entry), 1408 (unsigned long)__entry->start, 1409 __entry->nrpage) 1410 ); 1411 1412 TRACE_EVENT(f2fs_write_checkpoint, 1413 1414 TP_PROTO(struct super_block *sb, int reason, const char *msg), 1415 1416 TP_ARGS(sb, reason, msg), 1417 1418 TP_STRUCT__entry( 1419 __field(dev_t, dev) 1420 __field(int, reason) 1421 __string(dest_msg, msg) 1422 ), 1423 1424 TP_fast_assign( 1425 __entry->dev = sb->s_dev; 1426 __entry->reason = reason; 1427 __assign_str(dest_msg, msg); 1428 ), 1429 1430 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1431 show_dev(__entry->dev), 1432 show_cpreason(__entry->reason), 1433 __get_str(dest_msg)) 1434 ); 1435 1436 DECLARE_EVENT_CLASS(f2fs_discard, 1437 1438 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1439 1440 TP_ARGS(dev, blkstart, blklen), 1441 1442 TP_STRUCT__entry( 1443 __field(dev_t, dev) 1444 __field(block_t, blkstart) 1445 __field(block_t, blklen) 1446 ), 1447 1448 TP_fast_assign( 1449 __entry->dev = dev->bd_dev; 1450 __entry->blkstart = blkstart; 1451 __entry->blklen = blklen; 1452 ), 1453 1454 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1455 show_dev(__entry->dev), 1456 (unsigned long long)__entry->blkstart, 1457 (unsigned long long)__entry->blklen) 1458 ); 1459 1460 DEFINE_EVENT(f2fs_discard, f2fs_queue_discard, 1461 1462 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1463 1464 TP_ARGS(dev, blkstart, blklen) 1465 ); 1466 1467 DEFINE_EVENT(f2fs_discard, f2fs_issue_discard, 1468 1469 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1470 1471 TP_ARGS(dev, blkstart, blklen) 1472 ); 1473 1474 DEFINE_EVENT(f2fs_discard, f2fs_remove_discard, 1475 1476 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1477 1478 TP_ARGS(dev, blkstart, blklen) 1479 ); 1480 1481 TRACE_EVENT(f2fs_issue_reset_zone, 1482 1483 TP_PROTO(struct block_device *dev, block_t blkstart), 1484 1485 TP_ARGS(dev, blkstart), 1486 1487 TP_STRUCT__entry( 1488 __field(dev_t, dev) 1489 __field(block_t, blkstart) 1490 ), 1491 1492 TP_fast_assign( 1493 __entry->dev = dev->bd_dev; 1494 __entry->blkstart = blkstart; 1495 ), 1496 1497 TP_printk("dev = (%d,%d), reset zone at block = 0x%llx", 1498 show_dev(__entry->dev), 1499 (unsigned long long)__entry->blkstart) 1500 ); 1501 1502 TRACE_EVENT(f2fs_issue_flush, 1503 1504 TP_PROTO(struct block_device *dev, unsigned int nobarrier, 1505 unsigned int flush_merge, int ret), 1506 1507 TP_ARGS(dev, nobarrier, flush_merge, ret), 1508 1509 TP_STRUCT__entry( 1510 __field(dev_t, dev) 1511 __field(unsigned int, nobarrier) 1512 __field(unsigned int, flush_merge) 1513 __field(int, ret) 1514 ), 1515 1516 TP_fast_assign( 1517 __entry->dev = dev->bd_dev; 1518 __entry->nobarrier = nobarrier; 1519 __entry->flush_merge = flush_merge; 1520 __entry->ret = ret; 1521 ), 1522 1523 TP_printk("dev = (%d,%d), %s %s, ret = %d", 1524 show_dev(__entry->dev), 1525 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1526 __entry->flush_merge ? " with flush_merge" : "", 1527 __entry->ret) 1528 ); 1529 1530 TRACE_EVENT(f2fs_lookup_extent_tree_start, 1531 1532 TP_PROTO(struct inode *inode, unsigned int pgofs, enum extent_type type), 1533 1534 TP_ARGS(inode, pgofs, type), 1535 1536 TP_STRUCT__entry( 1537 __field(dev_t, dev) 1538 __field(ino_t, ino) 1539 __field(unsigned int, pgofs) 1540 __field(enum extent_type, type) 1541 ), 1542 1543 TP_fast_assign( 1544 __entry->dev = inode->i_sb->s_dev; 1545 __entry->ino = inode->i_ino; 1546 __entry->pgofs = pgofs; 1547 __entry->type = type; 1548 ), 1549 1550 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, type = %s", 1551 show_dev_ino(__entry), 1552 __entry->pgofs, 1553 show_extent_type(__entry->type)) 1554 ); 1555 1556 TRACE_EVENT_CONDITION(f2fs_lookup_read_extent_tree_end, 1557 1558 TP_PROTO(struct inode *inode, unsigned int pgofs, 1559 struct extent_info *ei), 1560 1561 TP_ARGS(inode, pgofs, ei), 1562 1563 TP_CONDITION(ei), 1564 1565 TP_STRUCT__entry( 1566 __field(dev_t, dev) 1567 __field(ino_t, ino) 1568 __field(unsigned int, pgofs) 1569 __field(unsigned int, fofs) 1570 __field(unsigned int, len) 1571 __field(u32, blk) 1572 ), 1573 1574 TP_fast_assign( 1575 __entry->dev = inode->i_sb->s_dev; 1576 __entry->ino = inode->i_ino; 1577 __entry->pgofs = pgofs; 1578 __entry->fofs = ei->fofs; 1579 __entry->len = ei->len; 1580 __entry->blk = ei->blk; 1581 ), 1582 1583 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1584 "read_ext_info(fofs: %u, len: %u, blk: %u)", 1585 show_dev_ino(__entry), 1586 __entry->pgofs, 1587 __entry->fofs, 1588 __entry->len, 1589 __entry->blk) 1590 ); 1591 1592 TRACE_EVENT_CONDITION(f2fs_lookup_age_extent_tree_end, 1593 1594 TP_PROTO(struct inode *inode, unsigned int pgofs, 1595 struct extent_info *ei), 1596 1597 TP_ARGS(inode, pgofs, ei), 1598 1599 TP_CONDITION(ei), 1600 1601 TP_STRUCT__entry( 1602 __field(dev_t, dev) 1603 __field(ino_t, ino) 1604 __field(unsigned int, pgofs) 1605 __field(unsigned int, fofs) 1606 __field(unsigned int, len) 1607 __field(unsigned long long, age) 1608 __field(unsigned long long, blocks) 1609 ), 1610 1611 TP_fast_assign( 1612 __entry->dev = inode->i_sb->s_dev; 1613 __entry->ino = inode->i_ino; 1614 __entry->pgofs = pgofs; 1615 __entry->fofs = ei->fofs; 1616 __entry->len = ei->len; 1617 __entry->age = ei->age; 1618 __entry->blocks = ei->last_blocks; 1619 ), 1620 1621 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1622 "age_ext_info(fofs: %u, len: %u, age: %llu, blocks: %llu)", 1623 show_dev_ino(__entry), 1624 __entry->pgofs, 1625 __entry->fofs, 1626 __entry->len, 1627 __entry->age, 1628 __entry->blocks) 1629 ); 1630 1631 TRACE_EVENT(f2fs_update_read_extent_tree_range, 1632 1633 TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len, 1634 block_t blkaddr, 1635 unsigned int c_len), 1636 1637 TP_ARGS(inode, pgofs, len, blkaddr, c_len), 1638 1639 TP_STRUCT__entry( 1640 __field(dev_t, dev) 1641 __field(ino_t, ino) 1642 __field(unsigned int, pgofs) 1643 __field(u32, blk) 1644 __field(unsigned int, len) 1645 __field(unsigned int, c_len) 1646 ), 1647 1648 TP_fast_assign( 1649 __entry->dev = inode->i_sb->s_dev; 1650 __entry->ino = inode->i_ino; 1651 __entry->pgofs = pgofs; 1652 __entry->len = len; 1653 __entry->blk = blkaddr; 1654 __entry->c_len = c_len; 1655 ), 1656 1657 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1658 "len = %u, blkaddr = %u, c_len = %u", 1659 show_dev_ino(__entry), 1660 __entry->pgofs, 1661 __entry->len, 1662 __entry->blk, 1663 __entry->c_len) 1664 ); 1665 1666 TRACE_EVENT(f2fs_update_age_extent_tree_range, 1667 1668 TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len, 1669 unsigned long long age, 1670 unsigned long long last_blks), 1671 1672 TP_ARGS(inode, pgofs, len, age, last_blks), 1673 1674 TP_STRUCT__entry( 1675 __field(dev_t, dev) 1676 __field(ino_t, ino) 1677 __field(unsigned int, pgofs) 1678 __field(unsigned int, len) 1679 __field(unsigned long long, age) 1680 __field(unsigned long long, blocks) 1681 ), 1682 1683 TP_fast_assign( 1684 __entry->dev = inode->i_sb->s_dev; 1685 __entry->ino = inode->i_ino; 1686 __entry->pgofs = pgofs; 1687 __entry->len = len; 1688 __entry->age = age; 1689 __entry->blocks = last_blks; 1690 ), 1691 1692 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1693 "len = %u, age = %llu, blocks = %llu", 1694 show_dev_ino(__entry), 1695 __entry->pgofs, 1696 __entry->len, 1697 __entry->age, 1698 __entry->blocks) 1699 ); 1700 1701 TRACE_EVENT(f2fs_shrink_extent_tree, 1702 1703 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1704 unsigned int tree_cnt, enum extent_type type), 1705 1706 TP_ARGS(sbi, node_cnt, tree_cnt, type), 1707 1708 TP_STRUCT__entry( 1709 __field(dev_t, dev) 1710 __field(unsigned int, node_cnt) 1711 __field(unsigned int, tree_cnt) 1712 __field(enum extent_type, type) 1713 ), 1714 1715 TP_fast_assign( 1716 __entry->dev = sbi->sb->s_dev; 1717 __entry->node_cnt = node_cnt; 1718 __entry->tree_cnt = tree_cnt; 1719 __entry->type = type; 1720 ), 1721 1722 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u, type = %s", 1723 show_dev(__entry->dev), 1724 __entry->node_cnt, 1725 __entry->tree_cnt, 1726 show_extent_type(__entry->type)) 1727 ); 1728 1729 TRACE_EVENT(f2fs_destroy_extent_tree, 1730 1731 TP_PROTO(struct inode *inode, unsigned int node_cnt, 1732 enum extent_type type), 1733 1734 TP_ARGS(inode, node_cnt, type), 1735 1736 TP_STRUCT__entry( 1737 __field(dev_t, dev) 1738 __field(ino_t, ino) 1739 __field(unsigned int, node_cnt) 1740 __field(enum extent_type, type) 1741 ), 1742 1743 TP_fast_assign( 1744 __entry->dev = inode->i_sb->s_dev; 1745 __entry->ino = inode->i_ino; 1746 __entry->node_cnt = node_cnt; 1747 __entry->type = type; 1748 ), 1749 1750 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u, type = %s", 1751 show_dev_ino(__entry), 1752 __entry->node_cnt, 1753 show_extent_type(__entry->type)) 1754 ); 1755 1756 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, 1757 1758 TP_PROTO(struct super_block *sb, int type, s64 count), 1759 1760 TP_ARGS(sb, type, count), 1761 1762 TP_STRUCT__entry( 1763 __field(dev_t, dev) 1764 __field(int, type) 1765 __field(s64, count) 1766 ), 1767 1768 TP_fast_assign( 1769 __entry->dev = sb->s_dev; 1770 __entry->type = type; 1771 __entry->count = count; 1772 ), 1773 1774 TP_printk("dev = (%d,%d), %s, dirty count = %lld", 1775 show_dev(__entry->dev), 1776 show_file_type(__entry->type), 1777 __entry->count) 1778 ); 1779 1780 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter, 1781 1782 TP_PROTO(struct super_block *sb, int type, s64 count), 1783 1784 TP_ARGS(sb, type, count) 1785 ); 1786 1787 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit, 1788 1789 TP_PROTO(struct super_block *sb, int type, s64 count), 1790 1791 TP_ARGS(sb, type, count) 1792 ); 1793 1794 TRACE_EVENT(f2fs_shutdown, 1795 1796 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret), 1797 1798 TP_ARGS(sbi, mode, ret), 1799 1800 TP_STRUCT__entry( 1801 __field(dev_t, dev) 1802 __field(unsigned int, mode) 1803 __field(int, ret) 1804 ), 1805 1806 TP_fast_assign( 1807 __entry->dev = sbi->sb->s_dev; 1808 __entry->mode = mode; 1809 __entry->ret = ret; 1810 ), 1811 1812 TP_printk("dev = (%d,%d), mode: %s, ret:%d", 1813 show_dev(__entry->dev), 1814 show_shutdown_mode(__entry->mode), 1815 __entry->ret) 1816 ); 1817 1818 DECLARE_EVENT_CLASS(f2fs_zip_start, 1819 1820 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1821 unsigned int cluster_size, unsigned char algtype), 1822 1823 TP_ARGS(inode, cluster_idx, cluster_size, algtype), 1824 1825 TP_STRUCT__entry( 1826 __field(dev_t, dev) 1827 __field(ino_t, ino) 1828 __field(pgoff_t, idx) 1829 __field(unsigned int, size) 1830 __field(unsigned int, algtype) 1831 ), 1832 1833 TP_fast_assign( 1834 __entry->dev = inode->i_sb->s_dev; 1835 __entry->ino = inode->i_ino; 1836 __entry->idx = cluster_idx; 1837 __entry->size = cluster_size; 1838 __entry->algtype = algtype; 1839 ), 1840 1841 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1842 "cluster_size = %u, algorithm = %s", 1843 show_dev_ino(__entry), 1844 __entry->idx, 1845 __entry->size, 1846 show_compress_algorithm(__entry->algtype)) 1847 ); 1848 1849 DECLARE_EVENT_CLASS(f2fs_zip_end, 1850 1851 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1852 unsigned int compressed_size, int ret), 1853 1854 TP_ARGS(inode, cluster_idx, compressed_size, ret), 1855 1856 TP_STRUCT__entry( 1857 __field(dev_t, dev) 1858 __field(ino_t, ino) 1859 __field(pgoff_t, idx) 1860 __field(unsigned int, size) 1861 __field(unsigned int, ret) 1862 ), 1863 1864 TP_fast_assign( 1865 __entry->dev = inode->i_sb->s_dev; 1866 __entry->ino = inode->i_ino; 1867 __entry->idx = cluster_idx; 1868 __entry->size = compressed_size; 1869 __entry->ret = ret; 1870 ), 1871 1872 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1873 "compressed_size = %u, ret = %d", 1874 show_dev_ino(__entry), 1875 __entry->idx, 1876 __entry->size, 1877 __entry->ret) 1878 ); 1879 1880 DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start, 1881 1882 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1883 unsigned int cluster_size, unsigned char algtype), 1884 1885 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1886 ); 1887 1888 DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start, 1889 1890 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1891 unsigned int cluster_size, unsigned char algtype), 1892 1893 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1894 ); 1895 1896 DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end, 1897 1898 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1899 unsigned int compressed_size, int ret), 1900 1901 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1902 ); 1903 1904 DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end, 1905 1906 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1907 unsigned int compressed_size, int ret), 1908 1909 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1910 ); 1911 1912 #ifdef CONFIG_F2FS_IOSTAT 1913 TRACE_EVENT(f2fs_iostat, 1914 1915 TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat), 1916 1917 TP_ARGS(sbi, iostat), 1918 1919 TP_STRUCT__entry( 1920 __field(dev_t, dev) 1921 __field(unsigned long long, app_dio) 1922 __field(unsigned long long, app_bio) 1923 __field(unsigned long long, app_wio) 1924 __field(unsigned long long, app_mio) 1925 __field(unsigned long long, app_bcdio) 1926 __field(unsigned long long, app_mcdio) 1927 __field(unsigned long long, fs_dio) 1928 __field(unsigned long long, fs_cdio) 1929 __field(unsigned long long, fs_nio) 1930 __field(unsigned long long, fs_mio) 1931 __field(unsigned long long, fs_gc_dio) 1932 __field(unsigned long long, fs_gc_nio) 1933 __field(unsigned long long, fs_cp_dio) 1934 __field(unsigned long long, fs_cp_nio) 1935 __field(unsigned long long, fs_cp_mio) 1936 __field(unsigned long long, app_drio) 1937 __field(unsigned long long, app_brio) 1938 __field(unsigned long long, app_rio) 1939 __field(unsigned long long, app_mrio) 1940 __field(unsigned long long, app_bcrio) 1941 __field(unsigned long long, app_mcrio) 1942 __field(unsigned long long, fs_drio) 1943 __field(unsigned long long, fs_gdrio) 1944 __field(unsigned long long, fs_cdrio) 1945 __field(unsigned long long, fs_nrio) 1946 __field(unsigned long long, fs_mrio) 1947 __field(unsigned long long, fs_discard) 1948 ), 1949 1950 TP_fast_assign( 1951 __entry->dev = sbi->sb->s_dev; 1952 __entry->app_dio = iostat[APP_DIRECT_IO]; 1953 __entry->app_bio = iostat[APP_BUFFERED_IO]; 1954 __entry->app_wio = iostat[APP_WRITE_IO]; 1955 __entry->app_mio = iostat[APP_MAPPED_IO]; 1956 __entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO]; 1957 __entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO]; 1958 __entry->fs_dio = iostat[FS_DATA_IO]; 1959 __entry->fs_cdio = iostat[FS_CDATA_IO]; 1960 __entry->fs_nio = iostat[FS_NODE_IO]; 1961 __entry->fs_mio = iostat[FS_META_IO]; 1962 __entry->fs_gc_dio = iostat[FS_GC_DATA_IO]; 1963 __entry->fs_gc_nio = iostat[FS_GC_NODE_IO]; 1964 __entry->fs_cp_dio = iostat[FS_CP_DATA_IO]; 1965 __entry->fs_cp_nio = iostat[FS_CP_NODE_IO]; 1966 __entry->fs_cp_mio = iostat[FS_CP_META_IO]; 1967 __entry->app_drio = iostat[APP_DIRECT_READ_IO]; 1968 __entry->app_brio = iostat[APP_BUFFERED_READ_IO]; 1969 __entry->app_rio = iostat[APP_READ_IO]; 1970 __entry->app_mrio = iostat[APP_MAPPED_READ_IO]; 1971 __entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO]; 1972 __entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO]; 1973 __entry->fs_drio = iostat[FS_DATA_READ_IO]; 1974 __entry->fs_gdrio = iostat[FS_GDATA_READ_IO]; 1975 __entry->fs_cdrio = iostat[FS_CDATA_READ_IO]; 1976 __entry->fs_nrio = iostat[FS_NODE_READ_IO]; 1977 __entry->fs_mrio = iostat[FS_META_READ_IO]; 1978 __entry->fs_discard = iostat[FS_DISCARD]; 1979 ), 1980 1981 TP_printk("dev = (%d,%d), " 1982 "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, " 1983 "compr(buffered=%llu, mapped=%llu)], " 1984 "fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu], " 1985 "gc [data=%llu, node=%llu], " 1986 "cp [data=%llu, node=%llu, meta=%llu], " 1987 "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], " 1988 "compr(buffered=%llu, mapped=%llu)], " 1989 "fs [data=%llu, (gc_data=%llu, cdata=%llu), " 1990 "node=%llu, meta=%llu]", 1991 show_dev(__entry->dev), __entry->app_wio, __entry->app_dio, 1992 __entry->app_bio, __entry->app_mio, __entry->app_bcdio, 1993 __entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio, 1994 __entry->fs_nio, __entry->fs_mio, __entry->fs_discard, 1995 __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio, 1996 __entry->fs_cp_nio, __entry->fs_cp_mio, 1997 __entry->app_rio, __entry->app_drio, __entry->app_brio, 1998 __entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio, 1999 __entry->fs_drio, __entry->fs_gdrio, 2000 __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio) 2001 ); 2002 2003 #ifndef __F2FS_IOSTAT_LATENCY_TYPE 2004 #define __F2FS_IOSTAT_LATENCY_TYPE 2005 struct f2fs_iostat_latency { 2006 unsigned int peak_lat; 2007 unsigned int avg_lat; 2008 unsigned int cnt; 2009 }; 2010 #endif /* __F2FS_IOSTAT_LATENCY_TYPE */ 2011 2012 TRACE_EVENT(f2fs_iostat_latency, 2013 2014 TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]), 2015 2016 TP_ARGS(sbi, iostat_lat), 2017 2018 TP_STRUCT__entry( 2019 __field(dev_t, dev) 2020 __field(unsigned int, d_rd_peak) 2021 __field(unsigned int, d_rd_avg) 2022 __field(unsigned int, d_rd_cnt) 2023 __field(unsigned int, n_rd_peak) 2024 __field(unsigned int, n_rd_avg) 2025 __field(unsigned int, n_rd_cnt) 2026 __field(unsigned int, m_rd_peak) 2027 __field(unsigned int, m_rd_avg) 2028 __field(unsigned int, m_rd_cnt) 2029 __field(unsigned int, d_wr_s_peak) 2030 __field(unsigned int, d_wr_s_avg) 2031 __field(unsigned int, d_wr_s_cnt) 2032 __field(unsigned int, n_wr_s_peak) 2033 __field(unsigned int, n_wr_s_avg) 2034 __field(unsigned int, n_wr_s_cnt) 2035 __field(unsigned int, m_wr_s_peak) 2036 __field(unsigned int, m_wr_s_avg) 2037 __field(unsigned int, m_wr_s_cnt) 2038 __field(unsigned int, d_wr_as_peak) 2039 __field(unsigned int, d_wr_as_avg) 2040 __field(unsigned int, d_wr_as_cnt) 2041 __field(unsigned int, n_wr_as_peak) 2042 __field(unsigned int, n_wr_as_avg) 2043 __field(unsigned int, n_wr_as_cnt) 2044 __field(unsigned int, m_wr_as_peak) 2045 __field(unsigned int, m_wr_as_avg) 2046 __field(unsigned int, m_wr_as_cnt) 2047 ), 2048 2049 TP_fast_assign( 2050 __entry->dev = sbi->sb->s_dev; 2051 __entry->d_rd_peak = iostat_lat[0][DATA].peak_lat; 2052 __entry->d_rd_avg = iostat_lat[0][DATA].avg_lat; 2053 __entry->d_rd_cnt = iostat_lat[0][DATA].cnt; 2054 __entry->n_rd_peak = iostat_lat[0][NODE].peak_lat; 2055 __entry->n_rd_avg = iostat_lat[0][NODE].avg_lat; 2056 __entry->n_rd_cnt = iostat_lat[0][NODE].cnt; 2057 __entry->m_rd_peak = iostat_lat[0][META].peak_lat; 2058 __entry->m_rd_avg = iostat_lat[0][META].avg_lat; 2059 __entry->m_rd_cnt = iostat_lat[0][META].cnt; 2060 __entry->d_wr_s_peak = iostat_lat[1][DATA].peak_lat; 2061 __entry->d_wr_s_avg = iostat_lat[1][DATA].avg_lat; 2062 __entry->d_wr_s_cnt = iostat_lat[1][DATA].cnt; 2063 __entry->n_wr_s_peak = iostat_lat[1][NODE].peak_lat; 2064 __entry->n_wr_s_avg = iostat_lat[1][NODE].avg_lat; 2065 __entry->n_wr_s_cnt = iostat_lat[1][NODE].cnt; 2066 __entry->m_wr_s_peak = iostat_lat[1][META].peak_lat; 2067 __entry->m_wr_s_avg = iostat_lat[1][META].avg_lat; 2068 __entry->m_wr_s_cnt = iostat_lat[1][META].cnt; 2069 __entry->d_wr_as_peak = iostat_lat[2][DATA].peak_lat; 2070 __entry->d_wr_as_avg = iostat_lat[2][DATA].avg_lat; 2071 __entry->d_wr_as_cnt = iostat_lat[2][DATA].cnt; 2072 __entry->n_wr_as_peak = iostat_lat[2][NODE].peak_lat; 2073 __entry->n_wr_as_avg = iostat_lat[2][NODE].avg_lat; 2074 __entry->n_wr_as_cnt = iostat_lat[2][NODE].cnt; 2075 __entry->m_wr_as_peak = iostat_lat[2][META].peak_lat; 2076 __entry->m_wr_as_avg = iostat_lat[2][META].avg_lat; 2077 __entry->m_wr_as_cnt = iostat_lat[2][META].cnt; 2078 ), 2079 2080 TP_printk("dev = (%d,%d), " 2081 "iotype [peak lat.(ms)/avg lat.(ms)/count], " 2082 "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], " 2083 "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], " 2084 "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], " 2085 "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]", 2086 show_dev(__entry->dev), 2087 __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt, 2088 __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt, 2089 __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt, 2090 __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt, 2091 __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt, 2092 __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt, 2093 __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt, 2094 __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt, 2095 __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt) 2096 ); 2097 #endif 2098 2099 TRACE_EVENT(f2fs_bmap, 2100 2101 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock), 2102 2103 TP_ARGS(inode, lblock, pblock), 2104 2105 TP_STRUCT__entry( 2106 __field(dev_t, dev) 2107 __field(ino_t, ino) 2108 __field(sector_t, lblock) 2109 __field(sector_t, pblock) 2110 ), 2111 2112 TP_fast_assign( 2113 __entry->dev = inode->i_sb->s_dev; 2114 __entry->ino = inode->i_ino; 2115 __entry->lblock = lblock; 2116 __entry->pblock = pblock; 2117 ), 2118 2119 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld", 2120 show_dev_ino(__entry), 2121 (unsigned long long)__entry->lblock, 2122 (unsigned long long)__entry->pblock) 2123 ); 2124 2125 TRACE_EVENT(f2fs_fiemap, 2126 2127 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock, 2128 unsigned long long len, unsigned int flags, int ret), 2129 2130 TP_ARGS(inode, lblock, pblock, len, flags, ret), 2131 2132 TP_STRUCT__entry( 2133 __field(dev_t, dev) 2134 __field(ino_t, ino) 2135 __field(sector_t, lblock) 2136 __field(sector_t, pblock) 2137 __field(unsigned long long, len) 2138 __field(unsigned int, flags) 2139 __field(int, ret) 2140 ), 2141 2142 TP_fast_assign( 2143 __entry->dev = inode->i_sb->s_dev; 2144 __entry->ino = inode->i_ino; 2145 __entry->lblock = lblock; 2146 __entry->pblock = pblock; 2147 __entry->len = len; 2148 __entry->flags = flags; 2149 __entry->ret = ret; 2150 ), 2151 2152 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, " 2153 "len:%llu, flags:%u, ret:%d", 2154 show_dev_ino(__entry), 2155 (unsigned long long)__entry->lblock, 2156 (unsigned long long)__entry->pblock, 2157 __entry->len, 2158 __entry->flags, 2159 __entry->ret) 2160 ); 2161 2162 DECLARE_EVENT_CLASS(f2fs__rw_start, 2163 2164 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2165 pid_t pid, char *pathname, char *command), 2166 2167 TP_ARGS(inode, offset, bytes, pid, pathname, command), 2168 2169 TP_STRUCT__entry( 2170 __string(pathbuf, pathname) 2171 __field(loff_t, offset) 2172 __field(int, bytes) 2173 __field(loff_t, i_size) 2174 __string(cmdline, command) 2175 __field(pid_t, pid) 2176 __field(ino_t, ino) 2177 ), 2178 2179 TP_fast_assign( 2180 /* 2181 * Replace the spaces in filenames and cmdlines 2182 * because this screws up the tooling that parses 2183 * the traces. 2184 */ 2185 __assign_str(pathbuf, pathname); 2186 (void)strreplace(__get_str(pathbuf), ' ', '_'); 2187 __entry->offset = offset; 2188 __entry->bytes = bytes; 2189 __entry->i_size = i_size_read(inode); 2190 __assign_str(cmdline, command); 2191 (void)strreplace(__get_str(cmdline), ' ', '_'); 2192 __entry->pid = pid; 2193 __entry->ino = inode->i_ino; 2194 ), 2195 2196 TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s," 2197 " pid %d, i_size %llu, ino %lu", 2198 __get_str(pathbuf), __entry->offset, __entry->bytes, 2199 __get_str(cmdline), __entry->pid, __entry->i_size, 2200 (unsigned long) __entry->ino) 2201 ); 2202 2203 DECLARE_EVENT_CLASS(f2fs__rw_end, 2204 2205 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2206 2207 TP_ARGS(inode, offset, bytes), 2208 2209 TP_STRUCT__entry( 2210 __field(ino_t, ino) 2211 __field(loff_t, offset) 2212 __field(int, bytes) 2213 ), 2214 2215 TP_fast_assign( 2216 __entry->ino = inode->i_ino; 2217 __entry->offset = offset; 2218 __entry->bytes = bytes; 2219 ), 2220 2221 TP_printk("ino %lu, offset %llu, bytes %d", 2222 (unsigned long) __entry->ino, 2223 __entry->offset, __entry->bytes) 2224 ); 2225 2226 DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start, 2227 2228 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2229 pid_t pid, char *pathname, char *command), 2230 2231 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2232 ); 2233 2234 DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end, 2235 2236 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2237 2238 TP_ARGS(inode, offset, bytes) 2239 ); 2240 2241 DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start, 2242 2243 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2244 pid_t pid, char *pathname, char *command), 2245 2246 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2247 ); 2248 2249 DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end, 2250 2251 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2252 2253 TP_ARGS(inode, offset, bytes) 2254 ); 2255 2256 #endif /* _TRACE_F2FS_H */ 2257 2258 /* This part must be outside protection */ 2259 #include <trace/define_trace.h> 2260