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 52 #define show_block_type(type) \ 53 __print_symbolic(type, \ 54 { NODE, "NODE" }, \ 55 { DATA, "DATA" }, \ 56 { META, "META" }, \ 57 { META_FLUSH, "META_FLUSH" }, \ 58 { IPU, "IN-PLACE" }, \ 59 { OPU, "OUT-OF-PLACE" }) 60 61 #define show_block_temp(temp) \ 62 __print_symbolic(temp, \ 63 { HOT, "HOT" }, \ 64 { WARM, "WARM" }, \ 65 { COLD, "COLD" }) 66 67 #define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \ 68 REQ_PREFLUSH | REQ_FUA) 69 #define F2FS_BIO_FLAG_MASK(t) (__force u32)((t) & F2FS_OP_FLAGS) 70 71 #define show_bio_type(op,op_flags) show_bio_op(op), \ 72 show_bio_op_flags(op_flags) 73 74 #define show_bio_op(op) blk_op_str(op) 75 76 #define show_bio_op_flags(flags) \ 77 __print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \ 78 { (__force u32)REQ_RAHEAD, "R" }, \ 79 { (__force u32)REQ_SYNC, "S" }, \ 80 { (__force u32)REQ_META, "M" }, \ 81 { (__force u32)REQ_PRIO, "P" }, \ 82 { (__force u32)REQ_PREFLUSH, "PF" }, \ 83 { (__force u32)REQ_FUA, "FUA" }) 84 85 #define show_data_type(type) \ 86 __print_symbolic(type, \ 87 { CURSEG_HOT_DATA, "Hot DATA" }, \ 88 { CURSEG_WARM_DATA, "Warm DATA" }, \ 89 { CURSEG_COLD_DATA, "Cold DATA" }, \ 90 { CURSEG_HOT_NODE, "Hot NODE" }, \ 91 { CURSEG_WARM_NODE, "Warm NODE" }, \ 92 { CURSEG_COLD_NODE, "Cold NODE" }, \ 93 { NO_CHECK_TYPE, "No TYPE" }) 94 95 #define show_file_type(type) \ 96 __print_symbolic(type, \ 97 { 0, "FILE" }, \ 98 { 1, "DIR" }) 99 100 #define show_gc_type(type) \ 101 __print_symbolic(type, \ 102 { FG_GC, "Foreground GC" }, \ 103 { BG_GC, "Background GC" }) 104 105 #define show_alloc_mode(type) \ 106 __print_symbolic(type, \ 107 { LFS, "LFS-mode" }, \ 108 { SSR, "SSR-mode" }, \ 109 { AT_SSR, "AT_SSR-mode" }) 110 111 #define show_victim_policy(type) \ 112 __print_symbolic(type, \ 113 { GC_GREEDY, "Greedy" }, \ 114 { GC_CB, "Cost-Benefit" }, \ 115 { GC_AT, "Age-threshold" }) 116 117 #define show_cpreason(type) \ 118 __print_flags(type, "|", \ 119 { CP_UMOUNT, "Umount" }, \ 120 { CP_FASTBOOT, "Fastboot" }, \ 121 { CP_SYNC, "Sync" }, \ 122 { CP_RECOVERY, "Recovery" }, \ 123 { CP_DISCARD, "Discard" }, \ 124 { CP_PAUSE, "Pause" }, \ 125 { CP_TRIMMED, "Trimmed" }, \ 126 { CP_RESIZE, "Resize" }) 127 128 #define show_fsync_cpreason(type) \ 129 __print_symbolic(type, \ 130 { CP_NO_NEEDED, "no needed" }, \ 131 { CP_NON_REGULAR, "non regular" }, \ 132 { CP_COMPRESSED, "compressed" }, \ 133 { CP_HARDLINK, "hardlink" }, \ 134 { CP_SB_NEED_CP, "sb needs cp" }, \ 135 { CP_WRONG_PINO, "wrong pino" }, \ 136 { CP_NO_SPC_ROLL, "no space roll forward" }, \ 137 { CP_NODE_NEED_CP, "node needs cp" }, \ 138 { CP_FASTBOOT_MODE, "fastboot mode" }, \ 139 { CP_SPEC_LOG_NUM, "log type is 2" }, \ 140 { CP_RECOVER_DIR, "dir needs recovery" }) 141 142 #define show_shutdown_mode(type) \ 143 __print_symbolic(type, \ 144 { F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \ 145 { F2FS_GOING_DOWN_METASYNC, "meta sync" }, \ 146 { F2FS_GOING_DOWN_NOSYNC, "no sync" }, \ 147 { F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \ 148 { F2FS_GOING_DOWN_NEED_FSCK, "need fsck" }) 149 150 #define show_compress_algorithm(type) \ 151 __print_symbolic(type, \ 152 { COMPRESS_LZO, "LZO" }, \ 153 { COMPRESS_LZ4, "LZ4" }, \ 154 { COMPRESS_ZSTD, "ZSTD" }, \ 155 { COMPRESS_LZORLE, "LZO-RLE" }) 156 157 struct f2fs_sb_info; 158 struct f2fs_io_info; 159 struct extent_info; 160 struct victim_sel_policy; 161 struct f2fs_map_blocks; 162 163 DECLARE_EVENT_CLASS(f2fs__inode, 164 165 TP_PROTO(struct inode *inode), 166 167 TP_ARGS(inode), 168 169 TP_STRUCT__entry( 170 __field(dev_t, dev) 171 __field(ino_t, ino) 172 __field(ino_t, pino) 173 __field(umode_t, mode) 174 __field(loff_t, size) 175 __field(unsigned int, nlink) 176 __field(blkcnt_t, blocks) 177 __field(__u8, advise) 178 ), 179 180 TP_fast_assign( 181 __entry->dev = inode->i_sb->s_dev; 182 __entry->ino = inode->i_ino; 183 __entry->pino = F2FS_I(inode)->i_pino; 184 __entry->mode = inode->i_mode; 185 __entry->nlink = inode->i_nlink; 186 __entry->size = inode->i_size; 187 __entry->blocks = inode->i_blocks; 188 __entry->advise = F2FS_I(inode)->i_advise; 189 ), 190 191 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, " 192 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x", 193 show_dev_ino(__entry), 194 (unsigned long)__entry->pino, 195 __entry->mode, 196 __entry->size, 197 (unsigned int)__entry->nlink, 198 (unsigned long long)__entry->blocks, 199 (unsigned char)__entry->advise) 200 ); 201 202 DECLARE_EVENT_CLASS(f2fs__inode_exit, 203 204 TP_PROTO(struct inode *inode, int ret), 205 206 TP_ARGS(inode, ret), 207 208 TP_STRUCT__entry( 209 __field(dev_t, dev) 210 __field(ino_t, ino) 211 __field(int, ret) 212 ), 213 214 TP_fast_assign( 215 __entry->dev = inode->i_sb->s_dev; 216 __entry->ino = inode->i_ino; 217 __entry->ret = ret; 218 ), 219 220 TP_printk("dev = (%d,%d), ino = %lu, ret = %d", 221 show_dev_ino(__entry), 222 __entry->ret) 223 ); 224 225 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, 226 227 TP_PROTO(struct inode *inode), 228 229 TP_ARGS(inode) 230 ); 231 232 TRACE_EVENT(f2fs_sync_file_exit, 233 234 TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret), 235 236 TP_ARGS(inode, cp_reason, datasync, ret), 237 238 TP_STRUCT__entry( 239 __field(dev_t, dev) 240 __field(ino_t, ino) 241 __field(int, cp_reason) 242 __field(int, datasync) 243 __field(int, ret) 244 ), 245 246 TP_fast_assign( 247 __entry->dev = inode->i_sb->s_dev; 248 __entry->ino = inode->i_ino; 249 __entry->cp_reason = cp_reason; 250 __entry->datasync = datasync; 251 __entry->ret = ret; 252 ), 253 254 TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, " 255 "datasync = %d, ret = %d", 256 show_dev_ino(__entry), 257 show_fsync_cpreason(__entry->cp_reason), 258 __entry->datasync, 259 __entry->ret) 260 ); 261 262 TRACE_EVENT(f2fs_sync_fs, 263 264 TP_PROTO(struct super_block *sb, int wait), 265 266 TP_ARGS(sb, wait), 267 268 TP_STRUCT__entry( 269 __field(dev_t, dev) 270 __field(int, dirty) 271 __field(int, wait) 272 ), 273 274 TP_fast_assign( 275 __entry->dev = sb->s_dev; 276 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY); 277 __entry->wait = wait; 278 ), 279 280 TP_printk("dev = (%d,%d), superblock is %s, wait = %d", 281 show_dev(__entry->dev), 282 __entry->dirty ? "dirty" : "not dirty", 283 __entry->wait) 284 ); 285 286 DEFINE_EVENT(f2fs__inode, f2fs_iget, 287 288 TP_PROTO(struct inode *inode), 289 290 TP_ARGS(inode) 291 ); 292 293 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit, 294 295 TP_PROTO(struct inode *inode, int ret), 296 297 TP_ARGS(inode, ret) 298 ); 299 300 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode, 301 302 TP_PROTO(struct inode *inode), 303 304 TP_ARGS(inode) 305 ); 306 307 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode, 308 309 TP_PROTO(struct inode *inode, int ret), 310 311 TP_ARGS(inode, ret) 312 ); 313 314 TRACE_EVENT(f2fs_unlink_enter, 315 316 TP_PROTO(struct inode *dir, struct dentry *dentry), 317 318 TP_ARGS(dir, dentry), 319 320 TP_STRUCT__entry( 321 __field(dev_t, dev) 322 __field(ino_t, ino) 323 __field(loff_t, size) 324 __field(blkcnt_t, blocks) 325 __field(const char *, name) 326 ), 327 328 TP_fast_assign( 329 __entry->dev = dir->i_sb->s_dev; 330 __entry->ino = dir->i_ino; 331 __entry->size = dir->i_size; 332 __entry->blocks = dir->i_blocks; 333 __entry->name = dentry->d_name.name; 334 ), 335 336 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " 337 "i_blocks = %llu, name = %s", 338 show_dev_ino(__entry), 339 __entry->size, 340 (unsigned long long)__entry->blocks, 341 __entry->name) 342 ); 343 344 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, 345 346 TP_PROTO(struct inode *inode, int ret), 347 348 TP_ARGS(inode, ret) 349 ); 350 351 DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode, 352 353 TP_PROTO(struct inode *inode, int ret), 354 355 TP_ARGS(inode, ret) 356 ); 357 358 DEFINE_EVENT(f2fs__inode, f2fs_truncate, 359 360 TP_PROTO(struct inode *inode), 361 362 TP_ARGS(inode) 363 ); 364 365 TRACE_EVENT(f2fs_truncate_data_blocks_range, 366 367 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free), 368 369 TP_ARGS(inode, nid, ofs, free), 370 371 TP_STRUCT__entry( 372 __field(dev_t, dev) 373 __field(ino_t, ino) 374 __field(nid_t, nid) 375 __field(unsigned int, ofs) 376 __field(int, free) 377 ), 378 379 TP_fast_assign( 380 __entry->dev = inode->i_sb->s_dev; 381 __entry->ino = inode->i_ino; 382 __entry->nid = nid; 383 __entry->ofs = ofs; 384 __entry->free = free; 385 ), 386 387 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d", 388 show_dev_ino(__entry), 389 (unsigned int)__entry->nid, 390 __entry->ofs, 391 __entry->free) 392 ); 393 394 DECLARE_EVENT_CLASS(f2fs__truncate_op, 395 396 TP_PROTO(struct inode *inode, u64 from), 397 398 TP_ARGS(inode, from), 399 400 TP_STRUCT__entry( 401 __field(dev_t, dev) 402 __field(ino_t, ino) 403 __field(loff_t, size) 404 __field(blkcnt_t, blocks) 405 __field(u64, from) 406 ), 407 408 TP_fast_assign( 409 __entry->dev = inode->i_sb->s_dev; 410 __entry->ino = inode->i_ino; 411 __entry->size = inode->i_size; 412 __entry->blocks = inode->i_blocks; 413 __entry->from = from; 414 ), 415 416 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, " 417 "start file offset = %llu", 418 show_dev_ino(__entry), 419 __entry->size, 420 (unsigned long long)__entry->blocks, 421 (unsigned long long)__entry->from) 422 ); 423 424 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter, 425 426 TP_PROTO(struct inode *inode, u64 from), 427 428 TP_ARGS(inode, from) 429 ); 430 431 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit, 432 433 TP_PROTO(struct inode *inode, int ret), 434 435 TP_ARGS(inode, ret) 436 ); 437 438 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter, 439 440 TP_PROTO(struct inode *inode, u64 from), 441 442 TP_ARGS(inode, from) 443 ); 444 445 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit, 446 447 TP_PROTO(struct inode *inode, int ret), 448 449 TP_ARGS(inode, ret) 450 ); 451 452 DECLARE_EVENT_CLASS(f2fs__truncate_node, 453 454 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 455 456 TP_ARGS(inode, nid, blk_addr), 457 458 TP_STRUCT__entry( 459 __field(dev_t, dev) 460 __field(ino_t, ino) 461 __field(nid_t, nid) 462 __field(block_t, blk_addr) 463 ), 464 465 TP_fast_assign( 466 __entry->dev = inode->i_sb->s_dev; 467 __entry->ino = inode->i_ino; 468 __entry->nid = nid; 469 __entry->blk_addr = blk_addr; 470 ), 471 472 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx", 473 show_dev_ino(__entry), 474 (unsigned int)__entry->nid, 475 (unsigned long long)__entry->blk_addr) 476 ); 477 478 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter, 479 480 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 481 482 TP_ARGS(inode, nid, blk_addr) 483 ); 484 485 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit, 486 487 TP_PROTO(struct inode *inode, int ret), 488 489 TP_ARGS(inode, ret) 490 ); 491 492 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node, 493 494 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 495 496 TP_ARGS(inode, nid, blk_addr) 497 ); 498 499 TRACE_EVENT(f2fs_truncate_partial_nodes, 500 501 TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err), 502 503 TP_ARGS(inode, nid, depth, err), 504 505 TP_STRUCT__entry( 506 __field(dev_t, dev) 507 __field(ino_t, ino) 508 __field(nid_t, nid[3]) 509 __field(int, depth) 510 __field(int, err) 511 ), 512 513 TP_fast_assign( 514 __entry->dev = inode->i_sb->s_dev; 515 __entry->ino = inode->i_ino; 516 __entry->nid[0] = nid[0]; 517 __entry->nid[1] = nid[1]; 518 __entry->nid[2] = nid[2]; 519 __entry->depth = depth; 520 __entry->err = err; 521 ), 522 523 TP_printk("dev = (%d,%d), ino = %lu, " 524 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d", 525 show_dev_ino(__entry), 526 (unsigned int)__entry->nid[0], 527 (unsigned int)__entry->nid[1], 528 (unsigned int)__entry->nid[2], 529 __entry->depth, 530 __entry->err) 531 ); 532 533 TRACE_EVENT(f2fs_file_write_iter, 534 535 TP_PROTO(struct inode *inode, loff_t offset, size_t length, 536 ssize_t ret), 537 538 TP_ARGS(inode, offset, length, ret), 539 540 TP_STRUCT__entry( 541 __field(dev_t, dev) 542 __field(ino_t, ino) 543 __field(loff_t, offset) 544 __field(size_t, length) 545 __field(ssize_t, ret) 546 ), 547 548 TP_fast_assign( 549 __entry->dev = inode->i_sb->s_dev; 550 __entry->ino = inode->i_ino; 551 __entry->offset = offset; 552 __entry->length = length; 553 __entry->ret = ret; 554 ), 555 556 TP_printk("dev = (%d,%d), ino = %lu, " 557 "offset = %lld, length = %zu, written(err) = %zd", 558 show_dev_ino(__entry), 559 __entry->offset, 560 __entry->length, 561 __entry->ret) 562 ); 563 564 TRACE_EVENT(f2fs_map_blocks, 565 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, 566 int create, int flag, int ret), 567 568 TP_ARGS(inode, map, create, flag, ret), 569 570 TP_STRUCT__entry( 571 __field(dev_t, dev) 572 __field(ino_t, ino) 573 __field(block_t, m_lblk) 574 __field(block_t, m_pblk) 575 __field(unsigned int, m_len) 576 __field(unsigned int, m_flags) 577 __field(int, m_seg_type) 578 __field(bool, m_may_create) 579 __field(bool, m_multidev_dio) 580 __field(int, create) 581 __field(int, flag) 582 __field(int, ret) 583 ), 584 585 TP_fast_assign( 586 __entry->dev = map->m_bdev->bd_dev; 587 __entry->ino = inode->i_ino; 588 __entry->m_lblk = map->m_lblk; 589 __entry->m_pblk = map->m_pblk; 590 __entry->m_len = map->m_len; 591 __entry->m_flags = map->m_flags; 592 __entry->m_seg_type = map->m_seg_type; 593 __entry->m_may_create = map->m_may_create; 594 __entry->m_multidev_dio = map->m_multidev_dio; 595 __entry->create = create; 596 __entry->flag = flag; 597 __entry->ret = ret; 598 ), 599 600 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, " 601 "start blkaddr = 0x%llx, len = 0x%llx, flags = %u, " 602 "seg_type = %d, may_create = %d, multidevice = %d, " 603 "create = %d, flag = %d, err = %d", 604 show_dev_ino(__entry), 605 (unsigned long long)__entry->m_lblk, 606 (unsigned long long)__entry->m_pblk, 607 (unsigned long long)__entry->m_len, 608 __entry->m_flags, 609 __entry->m_seg_type, 610 __entry->m_may_create, 611 __entry->m_multidev_dio, 612 __entry->create, 613 __entry->flag, 614 __entry->ret) 615 ); 616 617 TRACE_EVENT(f2fs_background_gc, 618 619 TP_PROTO(struct super_block *sb, unsigned int wait_ms, 620 unsigned int prefree, unsigned int free), 621 622 TP_ARGS(sb, wait_ms, prefree, free), 623 624 TP_STRUCT__entry( 625 __field(dev_t, dev) 626 __field(unsigned int, wait_ms) 627 __field(unsigned int, prefree) 628 __field(unsigned int, free) 629 ), 630 631 TP_fast_assign( 632 __entry->dev = sb->s_dev; 633 __entry->wait_ms = wait_ms; 634 __entry->prefree = prefree; 635 __entry->free = free; 636 ), 637 638 TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u", 639 show_dev(__entry->dev), 640 __entry->wait_ms, 641 __entry->prefree, 642 __entry->free) 643 ); 644 645 TRACE_EVENT(f2fs_gc_begin, 646 647 TP_PROTO(struct super_block *sb, int gc_type, bool no_bg_gc, 648 unsigned int nr_free_secs, 649 long long dirty_nodes, long long dirty_dents, 650 long long dirty_imeta, unsigned int free_sec, 651 unsigned int free_seg, int reserved_seg, 652 unsigned int prefree_seg), 653 654 TP_ARGS(sb, gc_type, no_bg_gc, nr_free_secs, dirty_nodes, 655 dirty_dents, dirty_imeta, 656 free_sec, free_seg, reserved_seg, prefree_seg), 657 658 TP_STRUCT__entry( 659 __field(dev_t, dev) 660 __field(int, gc_type) 661 __field(bool, no_bg_gc) 662 __field(unsigned int, nr_free_secs) 663 __field(long long, dirty_nodes) 664 __field(long long, dirty_dents) 665 __field(long long, dirty_imeta) 666 __field(unsigned int, free_sec) 667 __field(unsigned int, free_seg) 668 __field(int, reserved_seg) 669 __field(unsigned int, prefree_seg) 670 ), 671 672 TP_fast_assign( 673 __entry->dev = sb->s_dev; 674 __entry->gc_type = gc_type; 675 __entry->no_bg_gc = no_bg_gc; 676 __entry->nr_free_secs = nr_free_secs; 677 __entry->dirty_nodes = dirty_nodes; 678 __entry->dirty_dents = dirty_dents; 679 __entry->dirty_imeta = dirty_imeta; 680 __entry->free_sec = free_sec; 681 __entry->free_seg = free_seg; 682 __entry->reserved_seg = reserved_seg; 683 __entry->prefree_seg = prefree_seg; 684 ), 685 686 TP_printk("dev = (%d,%d), gc_type = %s, no_background_GC = %d, nr_free_secs = %u, " 687 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, " 688 "rsv_seg:%d, prefree_seg:%u", 689 show_dev(__entry->dev), 690 show_gc_type(__entry->gc_type), 691 (__entry->gc_type == BG_GC) ? __entry->no_bg_gc : -1, 692 __entry->nr_free_secs, 693 __entry->dirty_nodes, 694 __entry->dirty_dents, 695 __entry->dirty_imeta, 696 __entry->free_sec, 697 __entry->free_seg, 698 __entry->reserved_seg, 699 __entry->prefree_seg) 700 ); 701 702 TRACE_EVENT(f2fs_gc_end, 703 704 TP_PROTO(struct super_block *sb, int ret, int seg_freed, 705 int sec_freed, long long dirty_nodes, 706 long long dirty_dents, long long dirty_imeta, 707 unsigned int free_sec, unsigned int free_seg, 708 int reserved_seg, unsigned int prefree_seg), 709 710 TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents, 711 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg), 712 713 TP_STRUCT__entry( 714 __field(dev_t, dev) 715 __field(int, ret) 716 __field(int, seg_freed) 717 __field(int, sec_freed) 718 __field(long long, dirty_nodes) 719 __field(long long, dirty_dents) 720 __field(long long, dirty_imeta) 721 __field(unsigned int, free_sec) 722 __field(unsigned int, free_seg) 723 __field(int, reserved_seg) 724 __field(unsigned int, prefree_seg) 725 ), 726 727 TP_fast_assign( 728 __entry->dev = sb->s_dev; 729 __entry->ret = ret; 730 __entry->seg_freed = seg_freed; 731 __entry->sec_freed = sec_freed; 732 __entry->dirty_nodes = dirty_nodes; 733 __entry->dirty_dents = dirty_dents; 734 __entry->dirty_imeta = dirty_imeta; 735 __entry->free_sec = free_sec; 736 __entry->free_seg = free_seg; 737 __entry->reserved_seg = reserved_seg; 738 __entry->prefree_seg = prefree_seg; 739 ), 740 741 TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, " 742 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, " 743 "free_seg:%u, rsv_seg:%d, prefree_seg:%u", 744 show_dev(__entry->dev), 745 __entry->ret, 746 __entry->seg_freed, 747 __entry->sec_freed, 748 __entry->dirty_nodes, 749 __entry->dirty_dents, 750 __entry->dirty_imeta, 751 __entry->free_sec, 752 __entry->free_seg, 753 __entry->reserved_seg, 754 __entry->prefree_seg) 755 ); 756 757 TRACE_EVENT(f2fs_get_victim, 758 759 TP_PROTO(struct super_block *sb, int type, int gc_type, 760 struct victim_sel_policy *p, unsigned int pre_victim, 761 unsigned int prefree, unsigned int free), 762 763 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free), 764 765 TP_STRUCT__entry( 766 __field(dev_t, dev) 767 __field(int, type) 768 __field(int, gc_type) 769 __field(int, alloc_mode) 770 __field(int, gc_mode) 771 __field(unsigned int, victim) 772 __field(unsigned int, cost) 773 __field(unsigned int, ofs_unit) 774 __field(unsigned int, pre_victim) 775 __field(unsigned int, prefree) 776 __field(unsigned int, free) 777 ), 778 779 TP_fast_assign( 780 __entry->dev = sb->s_dev; 781 __entry->type = type; 782 __entry->gc_type = gc_type; 783 __entry->alloc_mode = p->alloc_mode; 784 __entry->gc_mode = p->gc_mode; 785 __entry->victim = p->min_segno; 786 __entry->cost = p->min_cost; 787 __entry->ofs_unit = p->ofs_unit; 788 __entry->pre_victim = pre_victim; 789 __entry->prefree = prefree; 790 __entry->free = free; 791 ), 792 793 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), " 794 "victim = %u, cost = %u, ofs_unit = %u, " 795 "pre_victim_secno = %d, prefree = %u, free = %u", 796 show_dev(__entry->dev), 797 show_data_type(__entry->type), 798 show_gc_type(__entry->gc_type), 799 show_alloc_mode(__entry->alloc_mode), 800 show_victim_policy(__entry->gc_mode), 801 __entry->victim, 802 __entry->cost, 803 __entry->ofs_unit, 804 (int)__entry->pre_victim, 805 __entry->prefree, 806 __entry->free) 807 ); 808 809 TRACE_EVENT(f2fs_lookup_start, 810 811 TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags), 812 813 TP_ARGS(dir, dentry, flags), 814 815 TP_STRUCT__entry( 816 __field(dev_t, dev) 817 __field(ino_t, ino) 818 __string(name, dentry->d_name.name) 819 __field(unsigned int, flags) 820 ), 821 822 TP_fast_assign( 823 __entry->dev = dir->i_sb->s_dev; 824 __entry->ino = dir->i_ino; 825 __assign_str(name, dentry->d_name.name); 826 __entry->flags = flags; 827 ), 828 829 TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u", 830 show_dev_ino(__entry), 831 __get_str(name), 832 __entry->flags) 833 ); 834 835 TRACE_EVENT(f2fs_lookup_end, 836 837 TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino, 838 int err), 839 840 TP_ARGS(dir, dentry, ino, err), 841 842 TP_STRUCT__entry( 843 __field(dev_t, dev) 844 __field(ino_t, ino) 845 __string(name, dentry->d_name.name) 846 __field(nid_t, cino) 847 __field(int, err) 848 ), 849 850 TP_fast_assign( 851 __entry->dev = dir->i_sb->s_dev; 852 __entry->ino = dir->i_ino; 853 __assign_str(name, dentry->d_name.name); 854 __entry->cino = ino; 855 __entry->err = err; 856 ), 857 858 TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d", 859 show_dev_ino(__entry), 860 __get_str(name), 861 __entry->cino, 862 __entry->err) 863 ); 864 865 TRACE_EVENT(f2fs_readdir, 866 867 TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err), 868 869 TP_ARGS(dir, start_pos, end_pos, err), 870 871 TP_STRUCT__entry( 872 __field(dev_t, dev) 873 __field(ino_t, ino) 874 __field(loff_t, start) 875 __field(loff_t, end) 876 __field(int, err) 877 ), 878 879 TP_fast_assign( 880 __entry->dev = dir->i_sb->s_dev; 881 __entry->ino = dir->i_ino; 882 __entry->start = start_pos; 883 __entry->end = end_pos; 884 __entry->err = err; 885 ), 886 887 TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d", 888 show_dev_ino(__entry), 889 __entry->start, 890 __entry->end, 891 __entry->err) 892 ); 893 894 TRACE_EVENT(f2fs_fallocate, 895 896 TP_PROTO(struct inode *inode, int mode, 897 loff_t offset, loff_t len, int ret), 898 899 TP_ARGS(inode, mode, offset, len, ret), 900 901 TP_STRUCT__entry( 902 __field(dev_t, dev) 903 __field(ino_t, ino) 904 __field(int, mode) 905 __field(loff_t, offset) 906 __field(loff_t, len) 907 __field(loff_t, size) 908 __field(blkcnt_t, blocks) 909 __field(int, ret) 910 ), 911 912 TP_fast_assign( 913 __entry->dev = inode->i_sb->s_dev; 914 __entry->ino = inode->i_ino; 915 __entry->mode = mode; 916 __entry->offset = offset; 917 __entry->len = len; 918 __entry->size = inode->i_size; 919 __entry->blocks = inode->i_blocks; 920 __entry->ret = ret; 921 ), 922 923 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, " 924 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d", 925 show_dev_ino(__entry), 926 __entry->mode, 927 (unsigned long long)__entry->offset, 928 (unsigned long long)__entry->len, 929 (unsigned long long)__entry->size, 930 (unsigned long long)__entry->blocks, 931 __entry->ret) 932 ); 933 934 TRACE_EVENT(f2fs_direct_IO_enter, 935 936 TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw), 937 938 TP_ARGS(inode, iocb, len, rw), 939 940 TP_STRUCT__entry( 941 __field(dev_t, dev) 942 __field(ino_t, ino) 943 __field(struct kiocb *, iocb) 944 __field(unsigned long, len) 945 __field(int, rw) 946 ), 947 948 TP_fast_assign( 949 __entry->dev = inode->i_sb->s_dev; 950 __entry->ino = inode->i_ino; 951 __entry->iocb = iocb; 952 __entry->len = len; 953 __entry->rw = rw; 954 ), 955 956 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d", 957 show_dev_ino(__entry), 958 __entry->iocb->ki_pos, 959 __entry->len, 960 __entry->iocb->ki_flags, 961 __entry->iocb->ki_ioprio, 962 __entry->rw) 963 ); 964 965 TRACE_EVENT(f2fs_direct_IO_exit, 966 967 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 968 int rw, int ret), 969 970 TP_ARGS(inode, offset, len, rw, ret), 971 972 TP_STRUCT__entry( 973 __field(dev_t, dev) 974 __field(ino_t, ino) 975 __field(loff_t, pos) 976 __field(unsigned long, len) 977 __field(int, rw) 978 __field(int, ret) 979 ), 980 981 TP_fast_assign( 982 __entry->dev = inode->i_sb->s_dev; 983 __entry->ino = inode->i_ino; 984 __entry->pos = offset; 985 __entry->len = len; 986 __entry->rw = rw; 987 __entry->ret = ret; 988 ), 989 990 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 991 "rw = %d ret = %d", 992 show_dev_ino(__entry), 993 __entry->pos, 994 __entry->len, 995 __entry->rw, 996 __entry->ret) 997 ); 998 999 TRACE_EVENT(f2fs_reserve_new_blocks, 1000 1001 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node, 1002 blkcnt_t count), 1003 1004 TP_ARGS(inode, nid, ofs_in_node, count), 1005 1006 TP_STRUCT__entry( 1007 __field(dev_t, dev) 1008 __field(nid_t, nid) 1009 __field(unsigned int, ofs_in_node) 1010 __field(blkcnt_t, count) 1011 ), 1012 1013 TP_fast_assign( 1014 __entry->dev = inode->i_sb->s_dev; 1015 __entry->nid = nid; 1016 __entry->ofs_in_node = ofs_in_node; 1017 __entry->count = count; 1018 ), 1019 1020 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu", 1021 show_dev(__entry->dev), 1022 (unsigned int)__entry->nid, 1023 __entry->ofs_in_node, 1024 (unsigned long long)__entry->count) 1025 ); 1026 1027 DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 1028 1029 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1030 1031 TP_ARGS(page, fio), 1032 1033 TP_STRUCT__entry( 1034 __field(dev_t, dev) 1035 __field(ino_t, ino) 1036 __field(pgoff_t, index) 1037 __field(block_t, old_blkaddr) 1038 __field(block_t, new_blkaddr) 1039 __field(enum req_op, op) 1040 __field(blk_opf_t, op_flags) 1041 __field(int, temp) 1042 __field(int, type) 1043 ), 1044 1045 TP_fast_assign( 1046 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1047 __entry->ino = page_file_mapping(page)->host->i_ino; 1048 __entry->index = page->index; 1049 __entry->old_blkaddr = fio->old_blkaddr; 1050 __entry->new_blkaddr = fio->new_blkaddr; 1051 __entry->op = fio->op; 1052 __entry->op_flags = fio->op_flags; 1053 __entry->temp = fio->temp; 1054 __entry->type = fio->type; 1055 ), 1056 1057 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 1058 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s", 1059 show_dev_ino(__entry), 1060 (unsigned long)__entry->index, 1061 (unsigned long long)__entry->old_blkaddr, 1062 (unsigned long long)__entry->new_blkaddr, 1063 show_bio_type(__entry->op, __entry->op_flags), 1064 show_block_temp(__entry->temp), 1065 show_block_type(__entry->type)) 1066 ); 1067 1068 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 1069 1070 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1071 1072 TP_ARGS(page, fio), 1073 1074 TP_CONDITION(page->mapping) 1075 ); 1076 1077 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write, 1078 1079 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1080 1081 TP_ARGS(page, fio), 1082 1083 TP_CONDITION(page->mapping) 1084 ); 1085 1086 DECLARE_EVENT_CLASS(f2fs__bio, 1087 1088 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1089 1090 TP_ARGS(sb, type, bio), 1091 1092 TP_STRUCT__entry( 1093 __field(dev_t, dev) 1094 __field(dev_t, target) 1095 __field(enum req_op, op) 1096 __field(blk_opf_t, op_flags) 1097 __field(int, type) 1098 __field(sector_t, sector) 1099 __field(unsigned int, size) 1100 ), 1101 1102 TP_fast_assign( 1103 __entry->dev = sb->s_dev; 1104 __entry->target = bio_dev(bio); 1105 __entry->op = bio_op(bio); 1106 __entry->op_flags = bio->bi_opf; 1107 __entry->type = type; 1108 __entry->sector = bio->bi_iter.bi_sector; 1109 __entry->size = bio->bi_iter.bi_size; 1110 ), 1111 1112 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u", 1113 show_dev(__entry->target), 1114 show_dev(__entry->dev), 1115 show_bio_type(__entry->op, __entry->op_flags), 1116 show_block_type(__entry->type), 1117 (unsigned long long)__entry->sector, 1118 __entry->size) 1119 ); 1120 1121 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio, 1122 1123 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1124 1125 TP_ARGS(sb, type, bio), 1126 1127 TP_CONDITION(bio) 1128 ); 1129 1130 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio, 1131 1132 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1133 1134 TP_ARGS(sb, type, bio), 1135 1136 TP_CONDITION(bio) 1137 ); 1138 1139 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio, 1140 1141 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1142 1143 TP_ARGS(sb, type, bio), 1144 1145 TP_CONDITION(bio) 1146 ); 1147 1148 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio, 1149 1150 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1151 1152 TP_ARGS(sb, type, bio), 1153 1154 TP_CONDITION(bio) 1155 ); 1156 1157 TRACE_EVENT(f2fs_write_begin, 1158 1159 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 1160 1161 TP_ARGS(inode, pos, len), 1162 1163 TP_STRUCT__entry( 1164 __field(dev_t, dev) 1165 __field(ino_t, ino) 1166 __field(loff_t, pos) 1167 __field(unsigned int, len) 1168 ), 1169 1170 TP_fast_assign( 1171 __entry->dev = inode->i_sb->s_dev; 1172 __entry->ino = inode->i_ino; 1173 __entry->pos = pos; 1174 __entry->len = len; 1175 ), 1176 1177 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u", 1178 show_dev_ino(__entry), 1179 (unsigned long long)__entry->pos, 1180 __entry->len) 1181 ); 1182 1183 TRACE_EVENT(f2fs_write_end, 1184 1185 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 1186 unsigned int copied), 1187 1188 TP_ARGS(inode, pos, len, copied), 1189 1190 TP_STRUCT__entry( 1191 __field(dev_t, dev) 1192 __field(ino_t, ino) 1193 __field(loff_t, pos) 1194 __field(unsigned int, len) 1195 __field(unsigned int, copied) 1196 ), 1197 1198 TP_fast_assign( 1199 __entry->dev = inode->i_sb->s_dev; 1200 __entry->ino = inode->i_ino; 1201 __entry->pos = pos; 1202 __entry->len = len; 1203 __entry->copied = copied; 1204 ), 1205 1206 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 1207 show_dev_ino(__entry), 1208 (unsigned long long)__entry->pos, 1209 __entry->len, 1210 __entry->copied) 1211 ); 1212 1213 DECLARE_EVENT_CLASS(f2fs__page, 1214 1215 TP_PROTO(struct page *page, int type), 1216 1217 TP_ARGS(page, type), 1218 1219 TP_STRUCT__entry( 1220 __field(dev_t, dev) 1221 __field(ino_t, ino) 1222 __field(int, type) 1223 __field(int, dir) 1224 __field(pgoff_t, index) 1225 __field(int, dirty) 1226 __field(int, uptodate) 1227 ), 1228 1229 TP_fast_assign( 1230 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1231 __entry->ino = page_file_mapping(page)->host->i_ino; 1232 __entry->type = type; 1233 __entry->dir = 1234 S_ISDIR(page_file_mapping(page)->host->i_mode); 1235 __entry->index = page->index; 1236 __entry->dirty = PageDirty(page); 1237 __entry->uptodate = PageUptodate(page); 1238 ), 1239 1240 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 1241 "dirty = %d, uptodate = %d", 1242 show_dev_ino(__entry), 1243 show_block_type(__entry->type), 1244 show_file_type(__entry->dir), 1245 (unsigned long)__entry->index, 1246 __entry->dirty, 1247 __entry->uptodate) 1248 ); 1249 1250 DEFINE_EVENT(f2fs__page, f2fs_writepage, 1251 1252 TP_PROTO(struct page *page, int type), 1253 1254 TP_ARGS(page, type) 1255 ); 1256 1257 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 1258 1259 TP_PROTO(struct page *page, int type), 1260 1261 TP_ARGS(page, type) 1262 ); 1263 1264 DEFINE_EVENT(f2fs__page, f2fs_readpage, 1265 1266 TP_PROTO(struct page *page, int type), 1267 1268 TP_ARGS(page, type) 1269 ); 1270 1271 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 1272 1273 TP_PROTO(struct page *page, int type), 1274 1275 TP_ARGS(page, type) 1276 ); 1277 1278 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, 1279 1280 TP_PROTO(struct page *page, int type), 1281 1282 TP_ARGS(page, type) 1283 ); 1284 1285 TRACE_EVENT(f2fs_filemap_fault, 1286 1287 TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret), 1288 1289 TP_ARGS(inode, index, ret), 1290 1291 TP_STRUCT__entry( 1292 __field(dev_t, dev) 1293 __field(ino_t, ino) 1294 __field(pgoff_t, index) 1295 __field(unsigned long, ret) 1296 ), 1297 1298 TP_fast_assign( 1299 __entry->dev = inode->i_sb->s_dev; 1300 __entry->ino = inode->i_ino; 1301 __entry->index = index; 1302 __entry->ret = ret; 1303 ), 1304 1305 TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx", 1306 show_dev_ino(__entry), 1307 (unsigned long)__entry->index, 1308 __entry->ret) 1309 ); 1310 1311 TRACE_EVENT(f2fs_writepages, 1312 1313 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 1314 1315 TP_ARGS(inode, wbc, type), 1316 1317 TP_STRUCT__entry( 1318 __field(dev_t, dev) 1319 __field(ino_t, ino) 1320 __field(int, type) 1321 __field(int, dir) 1322 __field(long, nr_to_write) 1323 __field(long, pages_skipped) 1324 __field(loff_t, range_start) 1325 __field(loff_t, range_end) 1326 __field(pgoff_t, writeback_index) 1327 __field(int, sync_mode) 1328 __field(char, for_kupdate) 1329 __field(char, for_background) 1330 __field(char, tagged_writepages) 1331 __field(char, for_reclaim) 1332 __field(char, range_cyclic) 1333 __field(char, for_sync) 1334 ), 1335 1336 TP_fast_assign( 1337 __entry->dev = inode->i_sb->s_dev; 1338 __entry->ino = inode->i_ino; 1339 __entry->type = type; 1340 __entry->dir = S_ISDIR(inode->i_mode); 1341 __entry->nr_to_write = wbc->nr_to_write; 1342 __entry->pages_skipped = wbc->pages_skipped; 1343 __entry->range_start = wbc->range_start; 1344 __entry->range_end = wbc->range_end; 1345 __entry->writeback_index = inode->i_mapping->writeback_index; 1346 __entry->sync_mode = wbc->sync_mode; 1347 __entry->for_kupdate = wbc->for_kupdate; 1348 __entry->for_background = wbc->for_background; 1349 __entry->tagged_writepages = wbc->tagged_writepages; 1350 __entry->for_reclaim = wbc->for_reclaim; 1351 __entry->range_cyclic = wbc->range_cyclic; 1352 __entry->for_sync = wbc->for_sync; 1353 ), 1354 1355 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 1356 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 1357 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 1358 show_dev_ino(__entry), 1359 show_block_type(__entry->type), 1360 show_file_type(__entry->dir), 1361 __entry->nr_to_write, 1362 __entry->pages_skipped, 1363 __entry->range_start, 1364 __entry->range_end, 1365 (unsigned long)__entry->writeback_index, 1366 __entry->sync_mode, 1367 __entry->for_kupdate, 1368 __entry->for_background, 1369 __entry->tagged_writepages, 1370 __entry->for_reclaim, 1371 __entry->range_cyclic, 1372 __entry->for_sync) 1373 ); 1374 1375 TRACE_EVENT(f2fs_readpages, 1376 1377 TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage), 1378 1379 TP_ARGS(inode, start, nrpage), 1380 1381 TP_STRUCT__entry( 1382 __field(dev_t, dev) 1383 __field(ino_t, ino) 1384 __field(pgoff_t, start) 1385 __field(unsigned int, nrpage) 1386 ), 1387 1388 TP_fast_assign( 1389 __entry->dev = inode->i_sb->s_dev; 1390 __entry->ino = inode->i_ino; 1391 __entry->start = start; 1392 __entry->nrpage = nrpage; 1393 ), 1394 1395 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", 1396 show_dev_ino(__entry), 1397 (unsigned long)__entry->start, 1398 __entry->nrpage) 1399 ); 1400 1401 TRACE_EVENT(f2fs_write_checkpoint, 1402 1403 TP_PROTO(struct super_block *sb, int reason, char *msg), 1404 1405 TP_ARGS(sb, reason, msg), 1406 1407 TP_STRUCT__entry( 1408 __field(dev_t, dev) 1409 __field(int, reason) 1410 __field(char *, msg) 1411 ), 1412 1413 TP_fast_assign( 1414 __entry->dev = sb->s_dev; 1415 __entry->reason = reason; 1416 __entry->msg = msg; 1417 ), 1418 1419 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1420 show_dev(__entry->dev), 1421 show_cpreason(__entry->reason), 1422 __entry->msg) 1423 ); 1424 1425 DECLARE_EVENT_CLASS(f2fs_discard, 1426 1427 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1428 1429 TP_ARGS(dev, blkstart, blklen), 1430 1431 TP_STRUCT__entry( 1432 __field(dev_t, dev) 1433 __field(block_t, blkstart) 1434 __field(block_t, blklen) 1435 ), 1436 1437 TP_fast_assign( 1438 __entry->dev = dev->bd_dev; 1439 __entry->blkstart = blkstart; 1440 __entry->blklen = blklen; 1441 ), 1442 1443 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1444 show_dev(__entry->dev), 1445 (unsigned long long)__entry->blkstart, 1446 (unsigned long long)__entry->blklen) 1447 ); 1448 1449 DEFINE_EVENT(f2fs_discard, f2fs_queue_discard, 1450 1451 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1452 1453 TP_ARGS(dev, blkstart, blklen) 1454 ); 1455 1456 DEFINE_EVENT(f2fs_discard, f2fs_issue_discard, 1457 1458 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1459 1460 TP_ARGS(dev, blkstart, blklen) 1461 ); 1462 1463 DEFINE_EVENT(f2fs_discard, f2fs_remove_discard, 1464 1465 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1466 1467 TP_ARGS(dev, blkstart, blklen) 1468 ); 1469 1470 TRACE_EVENT(f2fs_issue_reset_zone, 1471 1472 TP_PROTO(struct block_device *dev, block_t blkstart), 1473 1474 TP_ARGS(dev, blkstart), 1475 1476 TP_STRUCT__entry( 1477 __field(dev_t, dev) 1478 __field(block_t, blkstart) 1479 ), 1480 1481 TP_fast_assign( 1482 __entry->dev = dev->bd_dev; 1483 __entry->blkstart = blkstart; 1484 ), 1485 1486 TP_printk("dev = (%d,%d), reset zone at block = 0x%llx", 1487 show_dev(__entry->dev), 1488 (unsigned long long)__entry->blkstart) 1489 ); 1490 1491 TRACE_EVENT(f2fs_issue_flush, 1492 1493 TP_PROTO(struct block_device *dev, unsigned int nobarrier, 1494 unsigned int flush_merge, int ret), 1495 1496 TP_ARGS(dev, nobarrier, flush_merge, ret), 1497 1498 TP_STRUCT__entry( 1499 __field(dev_t, dev) 1500 __field(unsigned int, nobarrier) 1501 __field(unsigned int, flush_merge) 1502 __field(int, ret) 1503 ), 1504 1505 TP_fast_assign( 1506 __entry->dev = dev->bd_dev; 1507 __entry->nobarrier = nobarrier; 1508 __entry->flush_merge = flush_merge; 1509 __entry->ret = ret; 1510 ), 1511 1512 TP_printk("dev = (%d,%d), %s %s, ret = %d", 1513 show_dev(__entry->dev), 1514 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1515 __entry->flush_merge ? " with flush_merge" : "", 1516 __entry->ret) 1517 ); 1518 1519 TRACE_EVENT(f2fs_lookup_extent_tree_start, 1520 1521 TP_PROTO(struct inode *inode, unsigned int pgofs), 1522 1523 TP_ARGS(inode, pgofs), 1524 1525 TP_STRUCT__entry( 1526 __field(dev_t, dev) 1527 __field(ino_t, ino) 1528 __field(unsigned int, pgofs) 1529 ), 1530 1531 TP_fast_assign( 1532 __entry->dev = inode->i_sb->s_dev; 1533 __entry->ino = inode->i_ino; 1534 __entry->pgofs = pgofs; 1535 ), 1536 1537 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u", 1538 show_dev_ino(__entry), 1539 __entry->pgofs) 1540 ); 1541 1542 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, 1543 1544 TP_PROTO(struct inode *inode, unsigned int pgofs, 1545 struct extent_info *ei), 1546 1547 TP_ARGS(inode, pgofs, ei), 1548 1549 TP_CONDITION(ei), 1550 1551 TP_STRUCT__entry( 1552 __field(dev_t, dev) 1553 __field(ino_t, ino) 1554 __field(unsigned int, pgofs) 1555 __field(unsigned int, fofs) 1556 __field(u32, blk) 1557 __field(unsigned int, len) 1558 ), 1559 1560 TP_fast_assign( 1561 __entry->dev = inode->i_sb->s_dev; 1562 __entry->ino = inode->i_ino; 1563 __entry->pgofs = pgofs; 1564 __entry->fofs = ei->fofs; 1565 __entry->blk = ei->blk; 1566 __entry->len = ei->len; 1567 ), 1568 1569 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1570 "ext_info(fofs: %u, blk: %u, len: %u)", 1571 show_dev_ino(__entry), 1572 __entry->pgofs, 1573 __entry->fofs, 1574 __entry->blk, 1575 __entry->len) 1576 ); 1577 1578 TRACE_EVENT(f2fs_update_extent_tree_range, 1579 1580 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr, 1581 unsigned int len), 1582 1583 TP_ARGS(inode, pgofs, blkaddr, len), 1584 1585 TP_STRUCT__entry( 1586 __field(dev_t, dev) 1587 __field(ino_t, ino) 1588 __field(unsigned int, pgofs) 1589 __field(u32, blk) 1590 __field(unsigned int, len) 1591 ), 1592 1593 TP_fast_assign( 1594 __entry->dev = inode->i_sb->s_dev; 1595 __entry->ino = inode->i_ino; 1596 __entry->pgofs = pgofs; 1597 __entry->blk = blkaddr; 1598 __entry->len = len; 1599 ), 1600 1601 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1602 "blkaddr = %u, len = %u", 1603 show_dev_ino(__entry), 1604 __entry->pgofs, 1605 __entry->blk, 1606 __entry->len) 1607 ); 1608 1609 TRACE_EVENT(f2fs_shrink_extent_tree, 1610 1611 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1612 unsigned int tree_cnt), 1613 1614 TP_ARGS(sbi, node_cnt, tree_cnt), 1615 1616 TP_STRUCT__entry( 1617 __field(dev_t, dev) 1618 __field(unsigned int, node_cnt) 1619 __field(unsigned int, tree_cnt) 1620 ), 1621 1622 TP_fast_assign( 1623 __entry->dev = sbi->sb->s_dev; 1624 __entry->node_cnt = node_cnt; 1625 __entry->tree_cnt = tree_cnt; 1626 ), 1627 1628 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u", 1629 show_dev(__entry->dev), 1630 __entry->node_cnt, 1631 __entry->tree_cnt) 1632 ); 1633 1634 TRACE_EVENT(f2fs_destroy_extent_tree, 1635 1636 TP_PROTO(struct inode *inode, unsigned int node_cnt), 1637 1638 TP_ARGS(inode, node_cnt), 1639 1640 TP_STRUCT__entry( 1641 __field(dev_t, dev) 1642 __field(ino_t, ino) 1643 __field(unsigned int, node_cnt) 1644 ), 1645 1646 TP_fast_assign( 1647 __entry->dev = inode->i_sb->s_dev; 1648 __entry->ino = inode->i_ino; 1649 __entry->node_cnt = node_cnt; 1650 ), 1651 1652 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u", 1653 show_dev_ino(__entry), 1654 __entry->node_cnt) 1655 ); 1656 1657 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, 1658 1659 TP_PROTO(struct super_block *sb, int type, s64 count), 1660 1661 TP_ARGS(sb, type, count), 1662 1663 TP_STRUCT__entry( 1664 __field(dev_t, dev) 1665 __field(int, type) 1666 __field(s64, count) 1667 ), 1668 1669 TP_fast_assign( 1670 __entry->dev = sb->s_dev; 1671 __entry->type = type; 1672 __entry->count = count; 1673 ), 1674 1675 TP_printk("dev = (%d,%d), %s, dirty count = %lld", 1676 show_dev(__entry->dev), 1677 show_file_type(__entry->type), 1678 __entry->count) 1679 ); 1680 1681 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter, 1682 1683 TP_PROTO(struct super_block *sb, int type, s64 count), 1684 1685 TP_ARGS(sb, type, count) 1686 ); 1687 1688 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit, 1689 1690 TP_PROTO(struct super_block *sb, int type, s64 count), 1691 1692 TP_ARGS(sb, type, count) 1693 ); 1694 1695 TRACE_EVENT(f2fs_shutdown, 1696 1697 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret), 1698 1699 TP_ARGS(sbi, mode, ret), 1700 1701 TP_STRUCT__entry( 1702 __field(dev_t, dev) 1703 __field(unsigned int, mode) 1704 __field(int, ret) 1705 ), 1706 1707 TP_fast_assign( 1708 __entry->dev = sbi->sb->s_dev; 1709 __entry->mode = mode; 1710 __entry->ret = ret; 1711 ), 1712 1713 TP_printk("dev = (%d,%d), mode: %s, ret:%d", 1714 show_dev(__entry->dev), 1715 show_shutdown_mode(__entry->mode), 1716 __entry->ret) 1717 ); 1718 1719 DECLARE_EVENT_CLASS(f2fs_zip_start, 1720 1721 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1722 unsigned int cluster_size, unsigned char algtype), 1723 1724 TP_ARGS(inode, cluster_idx, cluster_size, algtype), 1725 1726 TP_STRUCT__entry( 1727 __field(dev_t, dev) 1728 __field(ino_t, ino) 1729 __field(pgoff_t, idx) 1730 __field(unsigned int, size) 1731 __field(unsigned int, algtype) 1732 ), 1733 1734 TP_fast_assign( 1735 __entry->dev = inode->i_sb->s_dev; 1736 __entry->ino = inode->i_ino; 1737 __entry->idx = cluster_idx; 1738 __entry->size = cluster_size; 1739 __entry->algtype = algtype; 1740 ), 1741 1742 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1743 "cluster_size = %u, algorithm = %s", 1744 show_dev_ino(__entry), 1745 __entry->idx, 1746 __entry->size, 1747 show_compress_algorithm(__entry->algtype)) 1748 ); 1749 1750 DECLARE_EVENT_CLASS(f2fs_zip_end, 1751 1752 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1753 unsigned int compressed_size, int ret), 1754 1755 TP_ARGS(inode, cluster_idx, compressed_size, ret), 1756 1757 TP_STRUCT__entry( 1758 __field(dev_t, dev) 1759 __field(ino_t, ino) 1760 __field(pgoff_t, idx) 1761 __field(unsigned int, size) 1762 __field(unsigned int, ret) 1763 ), 1764 1765 TP_fast_assign( 1766 __entry->dev = inode->i_sb->s_dev; 1767 __entry->ino = inode->i_ino; 1768 __entry->idx = cluster_idx; 1769 __entry->size = compressed_size; 1770 __entry->ret = ret; 1771 ), 1772 1773 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1774 "compressed_size = %u, ret = %d", 1775 show_dev_ino(__entry), 1776 __entry->idx, 1777 __entry->size, 1778 __entry->ret) 1779 ); 1780 1781 DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start, 1782 1783 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1784 unsigned int cluster_size, unsigned char algtype), 1785 1786 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1787 ); 1788 1789 DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start, 1790 1791 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1792 unsigned int cluster_size, unsigned char algtype), 1793 1794 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1795 ); 1796 1797 DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end, 1798 1799 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1800 unsigned int compressed_size, int ret), 1801 1802 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1803 ); 1804 1805 DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end, 1806 1807 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1808 unsigned int compressed_size, int ret), 1809 1810 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1811 ); 1812 1813 #ifdef CONFIG_F2FS_IOSTAT 1814 TRACE_EVENT(f2fs_iostat, 1815 1816 TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat), 1817 1818 TP_ARGS(sbi, iostat), 1819 1820 TP_STRUCT__entry( 1821 __field(dev_t, dev) 1822 __field(unsigned long long, app_dio) 1823 __field(unsigned long long, app_bio) 1824 __field(unsigned long long, app_wio) 1825 __field(unsigned long long, app_mio) 1826 __field(unsigned long long, fs_dio) 1827 __field(unsigned long long, fs_nio) 1828 __field(unsigned long long, fs_mio) 1829 __field(unsigned long long, fs_gc_dio) 1830 __field(unsigned long long, fs_gc_nio) 1831 __field(unsigned long long, fs_cp_dio) 1832 __field(unsigned long long, fs_cp_nio) 1833 __field(unsigned long long, fs_cp_mio) 1834 __field(unsigned long long, app_drio) 1835 __field(unsigned long long, app_brio) 1836 __field(unsigned long long, app_rio) 1837 __field(unsigned long long, app_mrio) 1838 __field(unsigned long long, fs_drio) 1839 __field(unsigned long long, fs_gdrio) 1840 __field(unsigned long long, fs_cdrio) 1841 __field(unsigned long long, fs_nrio) 1842 __field(unsigned long long, fs_mrio) 1843 __field(unsigned long long, fs_discard) 1844 ), 1845 1846 TP_fast_assign( 1847 __entry->dev = sbi->sb->s_dev; 1848 __entry->app_dio = iostat[APP_DIRECT_IO]; 1849 __entry->app_bio = iostat[APP_BUFFERED_IO]; 1850 __entry->app_wio = iostat[APP_WRITE_IO]; 1851 __entry->app_mio = iostat[APP_MAPPED_IO]; 1852 __entry->fs_dio = iostat[FS_DATA_IO]; 1853 __entry->fs_nio = iostat[FS_NODE_IO]; 1854 __entry->fs_mio = iostat[FS_META_IO]; 1855 __entry->fs_gc_dio = iostat[FS_GC_DATA_IO]; 1856 __entry->fs_gc_nio = iostat[FS_GC_NODE_IO]; 1857 __entry->fs_cp_dio = iostat[FS_CP_DATA_IO]; 1858 __entry->fs_cp_nio = iostat[FS_CP_NODE_IO]; 1859 __entry->fs_cp_mio = iostat[FS_CP_META_IO]; 1860 __entry->app_drio = iostat[APP_DIRECT_READ_IO]; 1861 __entry->app_brio = iostat[APP_BUFFERED_READ_IO]; 1862 __entry->app_rio = iostat[APP_READ_IO]; 1863 __entry->app_mrio = iostat[APP_MAPPED_READ_IO]; 1864 __entry->fs_drio = iostat[FS_DATA_READ_IO]; 1865 __entry->fs_gdrio = iostat[FS_GDATA_READ_IO]; 1866 __entry->fs_cdrio = iostat[FS_CDATA_READ_IO]; 1867 __entry->fs_nrio = iostat[FS_NODE_READ_IO]; 1868 __entry->fs_mrio = iostat[FS_META_READ_IO]; 1869 __entry->fs_discard = iostat[FS_DISCARD]; 1870 ), 1871 1872 TP_printk("dev = (%d,%d), " 1873 "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu], " 1874 "fs [data=%llu, node=%llu, meta=%llu, discard=%llu], " 1875 "gc [data=%llu, node=%llu], " 1876 "cp [data=%llu, node=%llu, meta=%llu], " 1877 "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], " 1878 "fs [data=%llu, (gc_data=%llu, compr_data=%llu), " 1879 "node=%llu, meta=%llu]", 1880 show_dev(__entry->dev), __entry->app_wio, __entry->app_dio, 1881 __entry->app_bio, __entry->app_mio, __entry->fs_dio, 1882 __entry->fs_nio, __entry->fs_mio, __entry->fs_discard, 1883 __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio, 1884 __entry->fs_cp_nio, __entry->fs_cp_mio, 1885 __entry->app_rio, __entry->app_drio, __entry->app_brio, 1886 __entry->app_mrio, __entry->fs_drio, __entry->fs_gdrio, 1887 __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio) 1888 ); 1889 1890 #ifndef __F2FS_IOSTAT_LATENCY_TYPE 1891 #define __F2FS_IOSTAT_LATENCY_TYPE 1892 struct f2fs_iostat_latency { 1893 unsigned int peak_lat; 1894 unsigned int avg_lat; 1895 unsigned int cnt; 1896 }; 1897 #endif /* __F2FS_IOSTAT_LATENCY_TYPE */ 1898 1899 TRACE_EVENT(f2fs_iostat_latency, 1900 1901 TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]), 1902 1903 TP_ARGS(sbi, iostat_lat), 1904 1905 TP_STRUCT__entry( 1906 __field(dev_t, dev) 1907 __field(unsigned int, d_rd_peak) 1908 __field(unsigned int, d_rd_avg) 1909 __field(unsigned int, d_rd_cnt) 1910 __field(unsigned int, n_rd_peak) 1911 __field(unsigned int, n_rd_avg) 1912 __field(unsigned int, n_rd_cnt) 1913 __field(unsigned int, m_rd_peak) 1914 __field(unsigned int, m_rd_avg) 1915 __field(unsigned int, m_rd_cnt) 1916 __field(unsigned int, d_wr_s_peak) 1917 __field(unsigned int, d_wr_s_avg) 1918 __field(unsigned int, d_wr_s_cnt) 1919 __field(unsigned int, n_wr_s_peak) 1920 __field(unsigned int, n_wr_s_avg) 1921 __field(unsigned int, n_wr_s_cnt) 1922 __field(unsigned int, m_wr_s_peak) 1923 __field(unsigned int, m_wr_s_avg) 1924 __field(unsigned int, m_wr_s_cnt) 1925 __field(unsigned int, d_wr_as_peak) 1926 __field(unsigned int, d_wr_as_avg) 1927 __field(unsigned int, d_wr_as_cnt) 1928 __field(unsigned int, n_wr_as_peak) 1929 __field(unsigned int, n_wr_as_avg) 1930 __field(unsigned int, n_wr_as_cnt) 1931 __field(unsigned int, m_wr_as_peak) 1932 __field(unsigned int, m_wr_as_avg) 1933 __field(unsigned int, m_wr_as_cnt) 1934 ), 1935 1936 TP_fast_assign( 1937 __entry->dev = sbi->sb->s_dev; 1938 __entry->d_rd_peak = iostat_lat[0][DATA].peak_lat; 1939 __entry->d_rd_avg = iostat_lat[0][DATA].avg_lat; 1940 __entry->d_rd_cnt = iostat_lat[0][DATA].cnt; 1941 __entry->n_rd_peak = iostat_lat[0][NODE].peak_lat; 1942 __entry->n_rd_avg = iostat_lat[0][NODE].avg_lat; 1943 __entry->n_rd_cnt = iostat_lat[0][NODE].cnt; 1944 __entry->m_rd_peak = iostat_lat[0][META].peak_lat; 1945 __entry->m_rd_avg = iostat_lat[0][META].avg_lat; 1946 __entry->m_rd_cnt = iostat_lat[0][META].cnt; 1947 __entry->d_wr_s_peak = iostat_lat[1][DATA].peak_lat; 1948 __entry->d_wr_s_avg = iostat_lat[1][DATA].avg_lat; 1949 __entry->d_wr_s_cnt = iostat_lat[1][DATA].cnt; 1950 __entry->n_wr_s_peak = iostat_lat[1][NODE].peak_lat; 1951 __entry->n_wr_s_avg = iostat_lat[1][NODE].avg_lat; 1952 __entry->n_wr_s_cnt = iostat_lat[1][NODE].cnt; 1953 __entry->m_wr_s_peak = iostat_lat[1][META].peak_lat; 1954 __entry->m_wr_s_avg = iostat_lat[1][META].avg_lat; 1955 __entry->m_wr_s_cnt = iostat_lat[1][META].cnt; 1956 __entry->d_wr_as_peak = iostat_lat[2][DATA].peak_lat; 1957 __entry->d_wr_as_avg = iostat_lat[2][DATA].avg_lat; 1958 __entry->d_wr_as_cnt = iostat_lat[2][DATA].cnt; 1959 __entry->n_wr_as_peak = iostat_lat[2][NODE].peak_lat; 1960 __entry->n_wr_as_avg = iostat_lat[2][NODE].avg_lat; 1961 __entry->n_wr_as_cnt = iostat_lat[2][NODE].cnt; 1962 __entry->m_wr_as_peak = iostat_lat[2][META].peak_lat; 1963 __entry->m_wr_as_avg = iostat_lat[2][META].avg_lat; 1964 __entry->m_wr_as_cnt = iostat_lat[2][META].cnt; 1965 ), 1966 1967 TP_printk("dev = (%d,%d), " 1968 "iotype [peak lat.(ms)/avg lat.(ms)/count], " 1969 "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], " 1970 "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], " 1971 "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], " 1972 "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]", 1973 show_dev(__entry->dev), 1974 __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt, 1975 __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt, 1976 __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt, 1977 __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt, 1978 __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt, 1979 __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt, 1980 __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt, 1981 __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt, 1982 __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt) 1983 ); 1984 #endif 1985 1986 TRACE_EVENT(f2fs_bmap, 1987 1988 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock), 1989 1990 TP_ARGS(inode, lblock, pblock), 1991 1992 TP_STRUCT__entry( 1993 __field(dev_t, dev) 1994 __field(ino_t, ino) 1995 __field(sector_t, lblock) 1996 __field(sector_t, pblock) 1997 ), 1998 1999 TP_fast_assign( 2000 __entry->dev = inode->i_sb->s_dev; 2001 __entry->ino = inode->i_ino; 2002 __entry->lblock = lblock; 2003 __entry->pblock = pblock; 2004 ), 2005 2006 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld", 2007 show_dev_ino(__entry), 2008 (unsigned long long)__entry->lblock, 2009 (unsigned long long)__entry->pblock) 2010 ); 2011 2012 TRACE_EVENT(f2fs_fiemap, 2013 2014 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock, 2015 unsigned long long len, unsigned int flags, int ret), 2016 2017 TP_ARGS(inode, lblock, pblock, len, flags, ret), 2018 2019 TP_STRUCT__entry( 2020 __field(dev_t, dev) 2021 __field(ino_t, ino) 2022 __field(sector_t, lblock) 2023 __field(sector_t, pblock) 2024 __field(unsigned long long, len) 2025 __field(unsigned int, flags) 2026 __field(int, ret) 2027 ), 2028 2029 TP_fast_assign( 2030 __entry->dev = inode->i_sb->s_dev; 2031 __entry->ino = inode->i_ino; 2032 __entry->lblock = lblock; 2033 __entry->pblock = pblock; 2034 __entry->len = len; 2035 __entry->flags = flags; 2036 __entry->ret = ret; 2037 ), 2038 2039 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, " 2040 "len:%llu, flags:%u, ret:%d", 2041 show_dev_ino(__entry), 2042 (unsigned long long)__entry->lblock, 2043 (unsigned long long)__entry->pblock, 2044 __entry->len, 2045 __entry->flags, 2046 __entry->ret) 2047 ); 2048 2049 DECLARE_EVENT_CLASS(f2fs__rw_start, 2050 2051 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2052 pid_t pid, char *pathname, char *command), 2053 2054 TP_ARGS(inode, offset, bytes, pid, pathname, command), 2055 2056 TP_STRUCT__entry( 2057 __string(pathbuf, pathname) 2058 __field(loff_t, offset) 2059 __field(int, bytes) 2060 __field(loff_t, i_size) 2061 __string(cmdline, command) 2062 __field(pid_t, pid) 2063 __field(ino_t, ino) 2064 ), 2065 2066 TP_fast_assign( 2067 /* 2068 * Replace the spaces in filenames and cmdlines 2069 * because this screws up the tooling that parses 2070 * the traces. 2071 */ 2072 __assign_str(pathbuf, pathname); 2073 (void)strreplace(__get_str(pathbuf), ' ', '_'); 2074 __entry->offset = offset; 2075 __entry->bytes = bytes; 2076 __entry->i_size = i_size_read(inode); 2077 __assign_str(cmdline, command); 2078 (void)strreplace(__get_str(cmdline), ' ', '_'); 2079 __entry->pid = pid; 2080 __entry->ino = inode->i_ino; 2081 ), 2082 2083 TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s," 2084 " pid %d, i_size %llu, ino %lu", 2085 __get_str(pathbuf), __entry->offset, __entry->bytes, 2086 __get_str(cmdline), __entry->pid, __entry->i_size, 2087 (unsigned long) __entry->ino) 2088 ); 2089 2090 DECLARE_EVENT_CLASS(f2fs__rw_end, 2091 2092 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2093 2094 TP_ARGS(inode, offset, bytes), 2095 2096 TP_STRUCT__entry( 2097 __field(ino_t, ino) 2098 __field(loff_t, offset) 2099 __field(int, bytes) 2100 ), 2101 2102 TP_fast_assign( 2103 __entry->ino = inode->i_ino; 2104 __entry->offset = offset; 2105 __entry->bytes = bytes; 2106 ), 2107 2108 TP_printk("ino %lu, offset %llu, bytes %d", 2109 (unsigned long) __entry->ino, 2110 __entry->offset, __entry->bytes) 2111 ); 2112 2113 DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start, 2114 2115 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2116 pid_t pid, char *pathname, char *command), 2117 2118 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2119 ); 2120 2121 DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end, 2122 2123 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2124 2125 TP_ARGS(inode, offset, bytes) 2126 ); 2127 2128 DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start, 2129 2130 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2131 pid_t pid, char *pathname, char *command), 2132 2133 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2134 ); 2135 2136 DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end, 2137 2138 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2139 2140 TP_ARGS(inode, offset, bytes) 2141 ); 2142 2143 #endif /* _TRACE_F2FS_H */ 2144 2145 /* This part must be outside protection */ 2146 #include <trace/define_trace.h> 2147