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 __string(name, dentry->d_name.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 __assign_str(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 __get_str(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(loff_t, ki_pos) 944 __field(int, ki_flags) 945 __field(u16, ki_ioprio) 946 __field(unsigned long, len) 947 __field(int, rw) 948 ), 949 950 TP_fast_assign( 951 __entry->dev = inode->i_sb->s_dev; 952 __entry->ino = inode->i_ino; 953 __entry->ki_pos = iocb->ki_pos; 954 __entry->ki_flags = iocb->ki_flags; 955 __entry->ki_ioprio = iocb->ki_ioprio; 956 __entry->len = len; 957 __entry->rw = rw; 958 ), 959 960 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d", 961 show_dev_ino(__entry), 962 __entry->ki_pos, 963 __entry->len, 964 __entry->ki_flags, 965 __entry->ki_ioprio, 966 __entry->rw) 967 ); 968 969 TRACE_EVENT(f2fs_direct_IO_exit, 970 971 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 972 int rw, int ret), 973 974 TP_ARGS(inode, offset, len, rw, ret), 975 976 TP_STRUCT__entry( 977 __field(dev_t, dev) 978 __field(ino_t, ino) 979 __field(loff_t, pos) 980 __field(unsigned long, len) 981 __field(int, rw) 982 __field(int, ret) 983 ), 984 985 TP_fast_assign( 986 __entry->dev = inode->i_sb->s_dev; 987 __entry->ino = inode->i_ino; 988 __entry->pos = offset; 989 __entry->len = len; 990 __entry->rw = rw; 991 __entry->ret = ret; 992 ), 993 994 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 995 "rw = %d ret = %d", 996 show_dev_ino(__entry), 997 __entry->pos, 998 __entry->len, 999 __entry->rw, 1000 __entry->ret) 1001 ); 1002 1003 TRACE_EVENT(f2fs_reserve_new_blocks, 1004 1005 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node, 1006 blkcnt_t count), 1007 1008 TP_ARGS(inode, nid, ofs_in_node, count), 1009 1010 TP_STRUCT__entry( 1011 __field(dev_t, dev) 1012 __field(nid_t, nid) 1013 __field(unsigned int, ofs_in_node) 1014 __field(blkcnt_t, count) 1015 ), 1016 1017 TP_fast_assign( 1018 __entry->dev = inode->i_sb->s_dev; 1019 __entry->nid = nid; 1020 __entry->ofs_in_node = ofs_in_node; 1021 __entry->count = count; 1022 ), 1023 1024 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu", 1025 show_dev(__entry->dev), 1026 (unsigned int)__entry->nid, 1027 __entry->ofs_in_node, 1028 (unsigned long long)__entry->count) 1029 ); 1030 1031 DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 1032 1033 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1034 1035 TP_ARGS(page, fio), 1036 1037 TP_STRUCT__entry( 1038 __field(dev_t, dev) 1039 __field(ino_t, ino) 1040 __field(pgoff_t, index) 1041 __field(block_t, old_blkaddr) 1042 __field(block_t, new_blkaddr) 1043 __field(enum req_op, op) 1044 __field(blk_opf_t, op_flags) 1045 __field(int, temp) 1046 __field(int, type) 1047 ), 1048 1049 TP_fast_assign( 1050 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1051 __entry->ino = page_file_mapping(page)->host->i_ino; 1052 __entry->index = page->index; 1053 __entry->old_blkaddr = fio->old_blkaddr; 1054 __entry->new_blkaddr = fio->new_blkaddr; 1055 __entry->op = fio->op; 1056 __entry->op_flags = fio->op_flags; 1057 __entry->temp = fio->temp; 1058 __entry->type = fio->type; 1059 ), 1060 1061 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 1062 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s", 1063 show_dev_ino(__entry), 1064 (unsigned long)__entry->index, 1065 (unsigned long long)__entry->old_blkaddr, 1066 (unsigned long long)__entry->new_blkaddr, 1067 show_bio_type(__entry->op, __entry->op_flags), 1068 show_block_temp(__entry->temp), 1069 show_block_type(__entry->type)) 1070 ); 1071 1072 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 1073 1074 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1075 1076 TP_ARGS(page, fio), 1077 1078 TP_CONDITION(page->mapping) 1079 ); 1080 1081 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write, 1082 1083 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1084 1085 TP_ARGS(page, fio), 1086 1087 TP_CONDITION(page->mapping) 1088 ); 1089 1090 DECLARE_EVENT_CLASS(f2fs__bio, 1091 1092 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1093 1094 TP_ARGS(sb, type, bio), 1095 1096 TP_STRUCT__entry( 1097 __field(dev_t, dev) 1098 __field(dev_t, target) 1099 __field(enum req_op, op) 1100 __field(blk_opf_t, op_flags) 1101 __field(int, type) 1102 __field(sector_t, sector) 1103 __field(unsigned int, size) 1104 ), 1105 1106 TP_fast_assign( 1107 __entry->dev = sb->s_dev; 1108 __entry->target = bio_dev(bio); 1109 __entry->op = bio_op(bio); 1110 __entry->op_flags = bio->bi_opf; 1111 __entry->type = type; 1112 __entry->sector = bio->bi_iter.bi_sector; 1113 __entry->size = bio->bi_iter.bi_size; 1114 ), 1115 1116 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u", 1117 show_dev(__entry->target), 1118 show_dev(__entry->dev), 1119 show_bio_type(__entry->op, __entry->op_flags), 1120 show_block_type(__entry->type), 1121 (unsigned long long)__entry->sector, 1122 __entry->size) 1123 ); 1124 1125 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio, 1126 1127 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1128 1129 TP_ARGS(sb, type, bio), 1130 1131 TP_CONDITION(bio) 1132 ); 1133 1134 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio, 1135 1136 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1137 1138 TP_ARGS(sb, type, bio), 1139 1140 TP_CONDITION(bio) 1141 ); 1142 1143 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio, 1144 1145 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1146 1147 TP_ARGS(sb, type, bio), 1148 1149 TP_CONDITION(bio) 1150 ); 1151 1152 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio, 1153 1154 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1155 1156 TP_ARGS(sb, type, bio), 1157 1158 TP_CONDITION(bio) 1159 ); 1160 1161 TRACE_EVENT(f2fs_write_begin, 1162 1163 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 1164 1165 TP_ARGS(inode, pos, len), 1166 1167 TP_STRUCT__entry( 1168 __field(dev_t, dev) 1169 __field(ino_t, ino) 1170 __field(loff_t, pos) 1171 __field(unsigned int, len) 1172 ), 1173 1174 TP_fast_assign( 1175 __entry->dev = inode->i_sb->s_dev; 1176 __entry->ino = inode->i_ino; 1177 __entry->pos = pos; 1178 __entry->len = len; 1179 ), 1180 1181 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u", 1182 show_dev_ino(__entry), 1183 (unsigned long long)__entry->pos, 1184 __entry->len) 1185 ); 1186 1187 TRACE_EVENT(f2fs_write_end, 1188 1189 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 1190 unsigned int copied), 1191 1192 TP_ARGS(inode, pos, len, copied), 1193 1194 TP_STRUCT__entry( 1195 __field(dev_t, dev) 1196 __field(ino_t, ino) 1197 __field(loff_t, pos) 1198 __field(unsigned int, len) 1199 __field(unsigned int, copied) 1200 ), 1201 1202 TP_fast_assign( 1203 __entry->dev = inode->i_sb->s_dev; 1204 __entry->ino = inode->i_ino; 1205 __entry->pos = pos; 1206 __entry->len = len; 1207 __entry->copied = copied; 1208 ), 1209 1210 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 1211 show_dev_ino(__entry), 1212 (unsigned long long)__entry->pos, 1213 __entry->len, 1214 __entry->copied) 1215 ); 1216 1217 DECLARE_EVENT_CLASS(f2fs__page, 1218 1219 TP_PROTO(struct page *page, int type), 1220 1221 TP_ARGS(page, type), 1222 1223 TP_STRUCT__entry( 1224 __field(dev_t, dev) 1225 __field(ino_t, ino) 1226 __field(int, type) 1227 __field(int, dir) 1228 __field(pgoff_t, index) 1229 __field(int, dirty) 1230 __field(int, uptodate) 1231 ), 1232 1233 TP_fast_assign( 1234 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1235 __entry->ino = page_file_mapping(page)->host->i_ino; 1236 __entry->type = type; 1237 __entry->dir = 1238 S_ISDIR(page_file_mapping(page)->host->i_mode); 1239 __entry->index = page->index; 1240 __entry->dirty = PageDirty(page); 1241 __entry->uptodate = PageUptodate(page); 1242 ), 1243 1244 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 1245 "dirty = %d, uptodate = %d", 1246 show_dev_ino(__entry), 1247 show_block_type(__entry->type), 1248 show_file_type(__entry->dir), 1249 (unsigned long)__entry->index, 1250 __entry->dirty, 1251 __entry->uptodate) 1252 ); 1253 1254 DEFINE_EVENT(f2fs__page, f2fs_writepage, 1255 1256 TP_PROTO(struct page *page, int type), 1257 1258 TP_ARGS(page, type) 1259 ); 1260 1261 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 1262 1263 TP_PROTO(struct page *page, int type), 1264 1265 TP_ARGS(page, type) 1266 ); 1267 1268 DEFINE_EVENT(f2fs__page, f2fs_readpage, 1269 1270 TP_PROTO(struct page *page, int type), 1271 1272 TP_ARGS(page, type) 1273 ); 1274 1275 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 1276 1277 TP_PROTO(struct page *page, int type), 1278 1279 TP_ARGS(page, type) 1280 ); 1281 1282 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, 1283 1284 TP_PROTO(struct page *page, int type), 1285 1286 TP_ARGS(page, type) 1287 ); 1288 1289 TRACE_EVENT(f2fs_filemap_fault, 1290 1291 TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret), 1292 1293 TP_ARGS(inode, index, ret), 1294 1295 TP_STRUCT__entry( 1296 __field(dev_t, dev) 1297 __field(ino_t, ino) 1298 __field(pgoff_t, index) 1299 __field(unsigned long, ret) 1300 ), 1301 1302 TP_fast_assign( 1303 __entry->dev = inode->i_sb->s_dev; 1304 __entry->ino = inode->i_ino; 1305 __entry->index = index; 1306 __entry->ret = ret; 1307 ), 1308 1309 TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx", 1310 show_dev_ino(__entry), 1311 (unsigned long)__entry->index, 1312 __entry->ret) 1313 ); 1314 1315 TRACE_EVENT(f2fs_writepages, 1316 1317 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 1318 1319 TP_ARGS(inode, wbc, type), 1320 1321 TP_STRUCT__entry( 1322 __field(dev_t, dev) 1323 __field(ino_t, ino) 1324 __field(int, type) 1325 __field(int, dir) 1326 __field(long, nr_to_write) 1327 __field(long, pages_skipped) 1328 __field(loff_t, range_start) 1329 __field(loff_t, range_end) 1330 __field(pgoff_t, writeback_index) 1331 __field(int, sync_mode) 1332 __field(char, for_kupdate) 1333 __field(char, for_background) 1334 __field(char, tagged_writepages) 1335 __field(char, for_reclaim) 1336 __field(char, range_cyclic) 1337 __field(char, for_sync) 1338 ), 1339 1340 TP_fast_assign( 1341 __entry->dev = inode->i_sb->s_dev; 1342 __entry->ino = inode->i_ino; 1343 __entry->type = type; 1344 __entry->dir = S_ISDIR(inode->i_mode); 1345 __entry->nr_to_write = wbc->nr_to_write; 1346 __entry->pages_skipped = wbc->pages_skipped; 1347 __entry->range_start = wbc->range_start; 1348 __entry->range_end = wbc->range_end; 1349 __entry->writeback_index = inode->i_mapping->writeback_index; 1350 __entry->sync_mode = wbc->sync_mode; 1351 __entry->for_kupdate = wbc->for_kupdate; 1352 __entry->for_background = wbc->for_background; 1353 __entry->tagged_writepages = wbc->tagged_writepages; 1354 __entry->for_reclaim = wbc->for_reclaim; 1355 __entry->range_cyclic = wbc->range_cyclic; 1356 __entry->for_sync = wbc->for_sync; 1357 ), 1358 1359 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 1360 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 1361 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 1362 show_dev_ino(__entry), 1363 show_block_type(__entry->type), 1364 show_file_type(__entry->dir), 1365 __entry->nr_to_write, 1366 __entry->pages_skipped, 1367 __entry->range_start, 1368 __entry->range_end, 1369 (unsigned long)__entry->writeback_index, 1370 __entry->sync_mode, 1371 __entry->for_kupdate, 1372 __entry->for_background, 1373 __entry->tagged_writepages, 1374 __entry->for_reclaim, 1375 __entry->range_cyclic, 1376 __entry->for_sync) 1377 ); 1378 1379 TRACE_EVENT(f2fs_readpages, 1380 1381 TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage), 1382 1383 TP_ARGS(inode, start, nrpage), 1384 1385 TP_STRUCT__entry( 1386 __field(dev_t, dev) 1387 __field(ino_t, ino) 1388 __field(pgoff_t, start) 1389 __field(unsigned int, nrpage) 1390 ), 1391 1392 TP_fast_assign( 1393 __entry->dev = inode->i_sb->s_dev; 1394 __entry->ino = inode->i_ino; 1395 __entry->start = start; 1396 __entry->nrpage = nrpage; 1397 ), 1398 1399 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", 1400 show_dev_ino(__entry), 1401 (unsigned long)__entry->start, 1402 __entry->nrpage) 1403 ); 1404 1405 TRACE_EVENT(f2fs_write_checkpoint, 1406 1407 TP_PROTO(struct super_block *sb, int reason, char *msg), 1408 1409 TP_ARGS(sb, reason, msg), 1410 1411 TP_STRUCT__entry( 1412 __field(dev_t, dev) 1413 __field(int, reason) 1414 __string(dest_msg, msg) 1415 ), 1416 1417 TP_fast_assign( 1418 __entry->dev = sb->s_dev; 1419 __entry->reason = reason; 1420 __assign_str(dest_msg, msg); 1421 ), 1422 1423 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1424 show_dev(__entry->dev), 1425 show_cpreason(__entry->reason), 1426 __get_str(dest_msg)) 1427 ); 1428 1429 DECLARE_EVENT_CLASS(f2fs_discard, 1430 1431 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1432 1433 TP_ARGS(dev, blkstart, blklen), 1434 1435 TP_STRUCT__entry( 1436 __field(dev_t, dev) 1437 __field(block_t, blkstart) 1438 __field(block_t, blklen) 1439 ), 1440 1441 TP_fast_assign( 1442 __entry->dev = dev->bd_dev; 1443 __entry->blkstart = blkstart; 1444 __entry->blklen = blklen; 1445 ), 1446 1447 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1448 show_dev(__entry->dev), 1449 (unsigned long long)__entry->blkstart, 1450 (unsigned long long)__entry->blklen) 1451 ); 1452 1453 DEFINE_EVENT(f2fs_discard, f2fs_queue_discard, 1454 1455 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1456 1457 TP_ARGS(dev, blkstart, blklen) 1458 ); 1459 1460 DEFINE_EVENT(f2fs_discard, f2fs_issue_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_remove_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 TRACE_EVENT(f2fs_issue_reset_zone, 1475 1476 TP_PROTO(struct block_device *dev, block_t blkstart), 1477 1478 TP_ARGS(dev, blkstart), 1479 1480 TP_STRUCT__entry( 1481 __field(dev_t, dev) 1482 __field(block_t, blkstart) 1483 ), 1484 1485 TP_fast_assign( 1486 __entry->dev = dev->bd_dev; 1487 __entry->blkstart = blkstart; 1488 ), 1489 1490 TP_printk("dev = (%d,%d), reset zone at block = 0x%llx", 1491 show_dev(__entry->dev), 1492 (unsigned long long)__entry->blkstart) 1493 ); 1494 1495 TRACE_EVENT(f2fs_issue_flush, 1496 1497 TP_PROTO(struct block_device *dev, unsigned int nobarrier, 1498 unsigned int flush_merge, int ret), 1499 1500 TP_ARGS(dev, nobarrier, flush_merge, ret), 1501 1502 TP_STRUCT__entry( 1503 __field(dev_t, dev) 1504 __field(unsigned int, nobarrier) 1505 __field(unsigned int, flush_merge) 1506 __field(int, ret) 1507 ), 1508 1509 TP_fast_assign( 1510 __entry->dev = dev->bd_dev; 1511 __entry->nobarrier = nobarrier; 1512 __entry->flush_merge = flush_merge; 1513 __entry->ret = ret; 1514 ), 1515 1516 TP_printk("dev = (%d,%d), %s %s, ret = %d", 1517 show_dev(__entry->dev), 1518 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1519 __entry->flush_merge ? " with flush_merge" : "", 1520 __entry->ret) 1521 ); 1522 1523 TRACE_EVENT(f2fs_lookup_extent_tree_start, 1524 1525 TP_PROTO(struct inode *inode, unsigned int pgofs), 1526 1527 TP_ARGS(inode, pgofs), 1528 1529 TP_STRUCT__entry( 1530 __field(dev_t, dev) 1531 __field(ino_t, ino) 1532 __field(unsigned int, pgofs) 1533 ), 1534 1535 TP_fast_assign( 1536 __entry->dev = inode->i_sb->s_dev; 1537 __entry->ino = inode->i_ino; 1538 __entry->pgofs = pgofs; 1539 ), 1540 1541 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u", 1542 show_dev_ino(__entry), 1543 __entry->pgofs) 1544 ); 1545 1546 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, 1547 1548 TP_PROTO(struct inode *inode, unsigned int pgofs, 1549 struct extent_info *ei), 1550 1551 TP_ARGS(inode, pgofs, ei), 1552 1553 TP_CONDITION(ei), 1554 1555 TP_STRUCT__entry( 1556 __field(dev_t, dev) 1557 __field(ino_t, ino) 1558 __field(unsigned int, pgofs) 1559 __field(unsigned int, fofs) 1560 __field(u32, blk) 1561 __field(unsigned int, len) 1562 ), 1563 1564 TP_fast_assign( 1565 __entry->dev = inode->i_sb->s_dev; 1566 __entry->ino = inode->i_ino; 1567 __entry->pgofs = pgofs; 1568 __entry->fofs = ei->fofs; 1569 __entry->blk = ei->blk; 1570 __entry->len = ei->len; 1571 ), 1572 1573 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1574 "ext_info(fofs: %u, blk: %u, len: %u)", 1575 show_dev_ino(__entry), 1576 __entry->pgofs, 1577 __entry->fofs, 1578 __entry->blk, 1579 __entry->len) 1580 ); 1581 1582 TRACE_EVENT(f2fs_update_extent_tree_range, 1583 1584 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr, 1585 unsigned int len, 1586 unsigned int c_len), 1587 1588 TP_ARGS(inode, pgofs, blkaddr, len, c_len), 1589 1590 TP_STRUCT__entry( 1591 __field(dev_t, dev) 1592 __field(ino_t, ino) 1593 __field(unsigned int, pgofs) 1594 __field(u32, blk) 1595 __field(unsigned int, len) 1596 __field(unsigned int, c_len) 1597 ), 1598 1599 TP_fast_assign( 1600 __entry->dev = inode->i_sb->s_dev; 1601 __entry->ino = inode->i_ino; 1602 __entry->pgofs = pgofs; 1603 __entry->blk = blkaddr; 1604 __entry->len = len; 1605 __entry->c_len = c_len; 1606 ), 1607 1608 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1609 "blkaddr = %u, len = %u, " 1610 "c_len = %u", 1611 show_dev_ino(__entry), 1612 __entry->pgofs, 1613 __entry->blk, 1614 __entry->len, 1615 __entry->c_len) 1616 ); 1617 1618 TRACE_EVENT(f2fs_shrink_extent_tree, 1619 1620 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1621 unsigned int tree_cnt), 1622 1623 TP_ARGS(sbi, node_cnt, tree_cnt), 1624 1625 TP_STRUCT__entry( 1626 __field(dev_t, dev) 1627 __field(unsigned int, node_cnt) 1628 __field(unsigned int, tree_cnt) 1629 ), 1630 1631 TP_fast_assign( 1632 __entry->dev = sbi->sb->s_dev; 1633 __entry->node_cnt = node_cnt; 1634 __entry->tree_cnt = tree_cnt; 1635 ), 1636 1637 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u", 1638 show_dev(__entry->dev), 1639 __entry->node_cnt, 1640 __entry->tree_cnt) 1641 ); 1642 1643 TRACE_EVENT(f2fs_destroy_extent_tree, 1644 1645 TP_PROTO(struct inode *inode, unsigned int node_cnt), 1646 1647 TP_ARGS(inode, node_cnt), 1648 1649 TP_STRUCT__entry( 1650 __field(dev_t, dev) 1651 __field(ino_t, ino) 1652 __field(unsigned int, node_cnt) 1653 ), 1654 1655 TP_fast_assign( 1656 __entry->dev = inode->i_sb->s_dev; 1657 __entry->ino = inode->i_ino; 1658 __entry->node_cnt = node_cnt; 1659 ), 1660 1661 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u", 1662 show_dev_ino(__entry), 1663 __entry->node_cnt) 1664 ); 1665 1666 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, 1667 1668 TP_PROTO(struct super_block *sb, int type, s64 count), 1669 1670 TP_ARGS(sb, type, count), 1671 1672 TP_STRUCT__entry( 1673 __field(dev_t, dev) 1674 __field(int, type) 1675 __field(s64, count) 1676 ), 1677 1678 TP_fast_assign( 1679 __entry->dev = sb->s_dev; 1680 __entry->type = type; 1681 __entry->count = count; 1682 ), 1683 1684 TP_printk("dev = (%d,%d), %s, dirty count = %lld", 1685 show_dev(__entry->dev), 1686 show_file_type(__entry->type), 1687 __entry->count) 1688 ); 1689 1690 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter, 1691 1692 TP_PROTO(struct super_block *sb, int type, s64 count), 1693 1694 TP_ARGS(sb, type, count) 1695 ); 1696 1697 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit, 1698 1699 TP_PROTO(struct super_block *sb, int type, s64 count), 1700 1701 TP_ARGS(sb, type, count) 1702 ); 1703 1704 TRACE_EVENT(f2fs_shutdown, 1705 1706 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret), 1707 1708 TP_ARGS(sbi, mode, ret), 1709 1710 TP_STRUCT__entry( 1711 __field(dev_t, dev) 1712 __field(unsigned int, mode) 1713 __field(int, ret) 1714 ), 1715 1716 TP_fast_assign( 1717 __entry->dev = sbi->sb->s_dev; 1718 __entry->mode = mode; 1719 __entry->ret = ret; 1720 ), 1721 1722 TP_printk("dev = (%d,%d), mode: %s, ret:%d", 1723 show_dev(__entry->dev), 1724 show_shutdown_mode(__entry->mode), 1725 __entry->ret) 1726 ); 1727 1728 DECLARE_EVENT_CLASS(f2fs_zip_start, 1729 1730 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1731 unsigned int cluster_size, unsigned char algtype), 1732 1733 TP_ARGS(inode, cluster_idx, cluster_size, algtype), 1734 1735 TP_STRUCT__entry( 1736 __field(dev_t, dev) 1737 __field(ino_t, ino) 1738 __field(pgoff_t, idx) 1739 __field(unsigned int, size) 1740 __field(unsigned int, algtype) 1741 ), 1742 1743 TP_fast_assign( 1744 __entry->dev = inode->i_sb->s_dev; 1745 __entry->ino = inode->i_ino; 1746 __entry->idx = cluster_idx; 1747 __entry->size = cluster_size; 1748 __entry->algtype = algtype; 1749 ), 1750 1751 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1752 "cluster_size = %u, algorithm = %s", 1753 show_dev_ino(__entry), 1754 __entry->idx, 1755 __entry->size, 1756 show_compress_algorithm(__entry->algtype)) 1757 ); 1758 1759 DECLARE_EVENT_CLASS(f2fs_zip_end, 1760 1761 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1762 unsigned int compressed_size, int ret), 1763 1764 TP_ARGS(inode, cluster_idx, compressed_size, ret), 1765 1766 TP_STRUCT__entry( 1767 __field(dev_t, dev) 1768 __field(ino_t, ino) 1769 __field(pgoff_t, idx) 1770 __field(unsigned int, size) 1771 __field(unsigned int, ret) 1772 ), 1773 1774 TP_fast_assign( 1775 __entry->dev = inode->i_sb->s_dev; 1776 __entry->ino = inode->i_ino; 1777 __entry->idx = cluster_idx; 1778 __entry->size = compressed_size; 1779 __entry->ret = ret; 1780 ), 1781 1782 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1783 "compressed_size = %u, ret = %d", 1784 show_dev_ino(__entry), 1785 __entry->idx, 1786 __entry->size, 1787 __entry->ret) 1788 ); 1789 1790 DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start, 1791 1792 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1793 unsigned int cluster_size, unsigned char algtype), 1794 1795 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1796 ); 1797 1798 DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start, 1799 1800 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1801 unsigned int cluster_size, unsigned char algtype), 1802 1803 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1804 ); 1805 1806 DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end, 1807 1808 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1809 unsigned int compressed_size, int ret), 1810 1811 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1812 ); 1813 1814 DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end, 1815 1816 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1817 unsigned int compressed_size, int ret), 1818 1819 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1820 ); 1821 1822 #ifdef CONFIG_F2FS_IOSTAT 1823 TRACE_EVENT(f2fs_iostat, 1824 1825 TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat), 1826 1827 TP_ARGS(sbi, iostat), 1828 1829 TP_STRUCT__entry( 1830 __field(dev_t, dev) 1831 __field(unsigned long long, app_dio) 1832 __field(unsigned long long, app_bio) 1833 __field(unsigned long long, app_wio) 1834 __field(unsigned long long, app_mio) 1835 __field(unsigned long long, app_bcdio) 1836 __field(unsigned long long, app_mcdio) 1837 __field(unsigned long long, fs_dio) 1838 __field(unsigned long long, fs_cdio) 1839 __field(unsigned long long, fs_nio) 1840 __field(unsigned long long, fs_mio) 1841 __field(unsigned long long, fs_gc_dio) 1842 __field(unsigned long long, fs_gc_nio) 1843 __field(unsigned long long, fs_cp_dio) 1844 __field(unsigned long long, fs_cp_nio) 1845 __field(unsigned long long, fs_cp_mio) 1846 __field(unsigned long long, app_drio) 1847 __field(unsigned long long, app_brio) 1848 __field(unsigned long long, app_rio) 1849 __field(unsigned long long, app_mrio) 1850 __field(unsigned long long, app_bcrio) 1851 __field(unsigned long long, app_mcrio) 1852 __field(unsigned long long, fs_drio) 1853 __field(unsigned long long, fs_gdrio) 1854 __field(unsigned long long, fs_cdrio) 1855 __field(unsigned long long, fs_nrio) 1856 __field(unsigned long long, fs_mrio) 1857 __field(unsigned long long, fs_discard) 1858 ), 1859 1860 TP_fast_assign( 1861 __entry->dev = sbi->sb->s_dev; 1862 __entry->app_dio = iostat[APP_DIRECT_IO]; 1863 __entry->app_bio = iostat[APP_BUFFERED_IO]; 1864 __entry->app_wio = iostat[APP_WRITE_IO]; 1865 __entry->app_mio = iostat[APP_MAPPED_IO]; 1866 __entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO]; 1867 __entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO]; 1868 __entry->fs_dio = iostat[FS_DATA_IO]; 1869 __entry->fs_cdio = iostat[FS_CDATA_IO]; 1870 __entry->fs_nio = iostat[FS_NODE_IO]; 1871 __entry->fs_mio = iostat[FS_META_IO]; 1872 __entry->fs_gc_dio = iostat[FS_GC_DATA_IO]; 1873 __entry->fs_gc_nio = iostat[FS_GC_NODE_IO]; 1874 __entry->fs_cp_dio = iostat[FS_CP_DATA_IO]; 1875 __entry->fs_cp_nio = iostat[FS_CP_NODE_IO]; 1876 __entry->fs_cp_mio = iostat[FS_CP_META_IO]; 1877 __entry->app_drio = iostat[APP_DIRECT_READ_IO]; 1878 __entry->app_brio = iostat[APP_BUFFERED_READ_IO]; 1879 __entry->app_rio = iostat[APP_READ_IO]; 1880 __entry->app_mrio = iostat[APP_MAPPED_READ_IO]; 1881 __entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO]; 1882 __entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO]; 1883 __entry->fs_drio = iostat[FS_DATA_READ_IO]; 1884 __entry->fs_gdrio = iostat[FS_GDATA_READ_IO]; 1885 __entry->fs_cdrio = iostat[FS_CDATA_READ_IO]; 1886 __entry->fs_nrio = iostat[FS_NODE_READ_IO]; 1887 __entry->fs_mrio = iostat[FS_META_READ_IO]; 1888 __entry->fs_discard = iostat[FS_DISCARD]; 1889 ), 1890 1891 TP_printk("dev = (%d,%d), " 1892 "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, " 1893 "compr(buffered=%llu, mapped=%llu)], " 1894 "fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu], " 1895 "gc [data=%llu, node=%llu], " 1896 "cp [data=%llu, node=%llu, meta=%llu], " 1897 "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], " 1898 "compr(buffered=%llu, mapped=%llu)], " 1899 "fs [data=%llu, (gc_data=%llu, cdata=%llu), " 1900 "node=%llu, meta=%llu]", 1901 show_dev(__entry->dev), __entry->app_wio, __entry->app_dio, 1902 __entry->app_bio, __entry->app_mio, __entry->app_bcdio, 1903 __entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio, 1904 __entry->fs_nio, __entry->fs_mio, __entry->fs_discard, 1905 __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio, 1906 __entry->fs_cp_nio, __entry->fs_cp_mio, 1907 __entry->app_rio, __entry->app_drio, __entry->app_brio, 1908 __entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio, 1909 __entry->fs_drio, __entry->fs_gdrio, 1910 __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio) 1911 ); 1912 1913 #ifndef __F2FS_IOSTAT_LATENCY_TYPE 1914 #define __F2FS_IOSTAT_LATENCY_TYPE 1915 struct f2fs_iostat_latency { 1916 unsigned int peak_lat; 1917 unsigned int avg_lat; 1918 unsigned int cnt; 1919 }; 1920 #endif /* __F2FS_IOSTAT_LATENCY_TYPE */ 1921 1922 TRACE_EVENT(f2fs_iostat_latency, 1923 1924 TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]), 1925 1926 TP_ARGS(sbi, iostat_lat), 1927 1928 TP_STRUCT__entry( 1929 __field(dev_t, dev) 1930 __field(unsigned int, d_rd_peak) 1931 __field(unsigned int, d_rd_avg) 1932 __field(unsigned int, d_rd_cnt) 1933 __field(unsigned int, n_rd_peak) 1934 __field(unsigned int, n_rd_avg) 1935 __field(unsigned int, n_rd_cnt) 1936 __field(unsigned int, m_rd_peak) 1937 __field(unsigned int, m_rd_avg) 1938 __field(unsigned int, m_rd_cnt) 1939 __field(unsigned int, d_wr_s_peak) 1940 __field(unsigned int, d_wr_s_avg) 1941 __field(unsigned int, d_wr_s_cnt) 1942 __field(unsigned int, n_wr_s_peak) 1943 __field(unsigned int, n_wr_s_avg) 1944 __field(unsigned int, n_wr_s_cnt) 1945 __field(unsigned int, m_wr_s_peak) 1946 __field(unsigned int, m_wr_s_avg) 1947 __field(unsigned int, m_wr_s_cnt) 1948 __field(unsigned int, d_wr_as_peak) 1949 __field(unsigned int, d_wr_as_avg) 1950 __field(unsigned int, d_wr_as_cnt) 1951 __field(unsigned int, n_wr_as_peak) 1952 __field(unsigned int, n_wr_as_avg) 1953 __field(unsigned int, n_wr_as_cnt) 1954 __field(unsigned int, m_wr_as_peak) 1955 __field(unsigned int, m_wr_as_avg) 1956 __field(unsigned int, m_wr_as_cnt) 1957 ), 1958 1959 TP_fast_assign( 1960 __entry->dev = sbi->sb->s_dev; 1961 __entry->d_rd_peak = iostat_lat[0][DATA].peak_lat; 1962 __entry->d_rd_avg = iostat_lat[0][DATA].avg_lat; 1963 __entry->d_rd_cnt = iostat_lat[0][DATA].cnt; 1964 __entry->n_rd_peak = iostat_lat[0][NODE].peak_lat; 1965 __entry->n_rd_avg = iostat_lat[0][NODE].avg_lat; 1966 __entry->n_rd_cnt = iostat_lat[0][NODE].cnt; 1967 __entry->m_rd_peak = iostat_lat[0][META].peak_lat; 1968 __entry->m_rd_avg = iostat_lat[0][META].avg_lat; 1969 __entry->m_rd_cnt = iostat_lat[0][META].cnt; 1970 __entry->d_wr_s_peak = iostat_lat[1][DATA].peak_lat; 1971 __entry->d_wr_s_avg = iostat_lat[1][DATA].avg_lat; 1972 __entry->d_wr_s_cnt = iostat_lat[1][DATA].cnt; 1973 __entry->n_wr_s_peak = iostat_lat[1][NODE].peak_lat; 1974 __entry->n_wr_s_avg = iostat_lat[1][NODE].avg_lat; 1975 __entry->n_wr_s_cnt = iostat_lat[1][NODE].cnt; 1976 __entry->m_wr_s_peak = iostat_lat[1][META].peak_lat; 1977 __entry->m_wr_s_avg = iostat_lat[1][META].avg_lat; 1978 __entry->m_wr_s_cnt = iostat_lat[1][META].cnt; 1979 __entry->d_wr_as_peak = iostat_lat[2][DATA].peak_lat; 1980 __entry->d_wr_as_avg = iostat_lat[2][DATA].avg_lat; 1981 __entry->d_wr_as_cnt = iostat_lat[2][DATA].cnt; 1982 __entry->n_wr_as_peak = iostat_lat[2][NODE].peak_lat; 1983 __entry->n_wr_as_avg = iostat_lat[2][NODE].avg_lat; 1984 __entry->n_wr_as_cnt = iostat_lat[2][NODE].cnt; 1985 __entry->m_wr_as_peak = iostat_lat[2][META].peak_lat; 1986 __entry->m_wr_as_avg = iostat_lat[2][META].avg_lat; 1987 __entry->m_wr_as_cnt = iostat_lat[2][META].cnt; 1988 ), 1989 1990 TP_printk("dev = (%d,%d), " 1991 "iotype [peak lat.(ms)/avg lat.(ms)/count], " 1992 "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], " 1993 "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], " 1994 "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], " 1995 "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]", 1996 show_dev(__entry->dev), 1997 __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt, 1998 __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt, 1999 __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt, 2000 __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt, 2001 __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt, 2002 __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt, 2003 __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt, 2004 __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt, 2005 __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt) 2006 ); 2007 #endif 2008 2009 TRACE_EVENT(f2fs_bmap, 2010 2011 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock), 2012 2013 TP_ARGS(inode, lblock, pblock), 2014 2015 TP_STRUCT__entry( 2016 __field(dev_t, dev) 2017 __field(ino_t, ino) 2018 __field(sector_t, lblock) 2019 __field(sector_t, pblock) 2020 ), 2021 2022 TP_fast_assign( 2023 __entry->dev = inode->i_sb->s_dev; 2024 __entry->ino = inode->i_ino; 2025 __entry->lblock = lblock; 2026 __entry->pblock = pblock; 2027 ), 2028 2029 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld", 2030 show_dev_ino(__entry), 2031 (unsigned long long)__entry->lblock, 2032 (unsigned long long)__entry->pblock) 2033 ); 2034 2035 TRACE_EVENT(f2fs_fiemap, 2036 2037 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock, 2038 unsigned long long len, unsigned int flags, int ret), 2039 2040 TP_ARGS(inode, lblock, pblock, len, flags, ret), 2041 2042 TP_STRUCT__entry( 2043 __field(dev_t, dev) 2044 __field(ino_t, ino) 2045 __field(sector_t, lblock) 2046 __field(sector_t, pblock) 2047 __field(unsigned long long, len) 2048 __field(unsigned int, flags) 2049 __field(int, ret) 2050 ), 2051 2052 TP_fast_assign( 2053 __entry->dev = inode->i_sb->s_dev; 2054 __entry->ino = inode->i_ino; 2055 __entry->lblock = lblock; 2056 __entry->pblock = pblock; 2057 __entry->len = len; 2058 __entry->flags = flags; 2059 __entry->ret = ret; 2060 ), 2061 2062 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, " 2063 "len:%llu, flags:%u, ret:%d", 2064 show_dev_ino(__entry), 2065 (unsigned long long)__entry->lblock, 2066 (unsigned long long)__entry->pblock, 2067 __entry->len, 2068 __entry->flags, 2069 __entry->ret) 2070 ); 2071 2072 DECLARE_EVENT_CLASS(f2fs__rw_start, 2073 2074 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2075 pid_t pid, char *pathname, char *command), 2076 2077 TP_ARGS(inode, offset, bytes, pid, pathname, command), 2078 2079 TP_STRUCT__entry( 2080 __string(pathbuf, pathname) 2081 __field(loff_t, offset) 2082 __field(int, bytes) 2083 __field(loff_t, i_size) 2084 __string(cmdline, command) 2085 __field(pid_t, pid) 2086 __field(ino_t, ino) 2087 ), 2088 2089 TP_fast_assign( 2090 /* 2091 * Replace the spaces in filenames and cmdlines 2092 * because this screws up the tooling that parses 2093 * the traces. 2094 */ 2095 __assign_str(pathbuf, pathname); 2096 (void)strreplace(__get_str(pathbuf), ' ', '_'); 2097 __entry->offset = offset; 2098 __entry->bytes = bytes; 2099 __entry->i_size = i_size_read(inode); 2100 __assign_str(cmdline, command); 2101 (void)strreplace(__get_str(cmdline), ' ', '_'); 2102 __entry->pid = pid; 2103 __entry->ino = inode->i_ino; 2104 ), 2105 2106 TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s," 2107 " pid %d, i_size %llu, ino %lu", 2108 __get_str(pathbuf), __entry->offset, __entry->bytes, 2109 __get_str(cmdline), __entry->pid, __entry->i_size, 2110 (unsigned long) __entry->ino) 2111 ); 2112 2113 DECLARE_EVENT_CLASS(f2fs__rw_end, 2114 2115 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2116 2117 TP_ARGS(inode, offset, bytes), 2118 2119 TP_STRUCT__entry( 2120 __field(ino_t, ino) 2121 __field(loff_t, offset) 2122 __field(int, bytes) 2123 ), 2124 2125 TP_fast_assign( 2126 __entry->ino = inode->i_ino; 2127 __entry->offset = offset; 2128 __entry->bytes = bytes; 2129 ), 2130 2131 TP_printk("ino %lu, offset %llu, bytes %d", 2132 (unsigned long) __entry->ino, 2133 __entry->offset, __entry->bytes) 2134 ); 2135 2136 DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start, 2137 2138 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2139 pid_t pid, char *pathname, char *command), 2140 2141 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2142 ); 2143 2144 DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end, 2145 2146 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2147 2148 TP_ARGS(inode, offset, bytes) 2149 ); 2150 2151 DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start, 2152 2153 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2154 pid_t pid, char *pathname, char *command), 2155 2156 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2157 ); 2158 2159 DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end, 2160 2161 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2162 2163 TP_ARGS(inode, offset, bytes) 2164 ); 2165 2166 #endif /* _TRACE_F2FS_H */ 2167 2168 /* This part must be outside protection */ 2169 #include <trace/define_trace.h> 2170