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