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 { CP_XATTR_DIR, "dir's xattr updated" }) 144 145 #define show_shutdown_mode(type) \ 146 __print_symbolic(type, \ 147 { F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \ 148 { F2FS_GOING_DOWN_METASYNC, "meta sync" }, \ 149 { F2FS_GOING_DOWN_NOSYNC, "no sync" }, \ 150 { F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \ 151 { F2FS_GOING_DOWN_NEED_FSCK, "need fsck" }) 152 153 #define show_compress_algorithm(type) \ 154 __print_symbolic(type, \ 155 { COMPRESS_LZO, "LZO" }, \ 156 { COMPRESS_LZ4, "LZ4" }, \ 157 { COMPRESS_ZSTD, "ZSTD" }, \ 158 { COMPRESS_LZORLE, "LZO-RLE" }) 159 160 #define show_extent_type(type) \ 161 __print_symbolic(type, \ 162 { EX_READ, "Read" }, \ 163 { EX_BLOCK_AGE, "Block Age" }) 164 165 struct f2fs_sb_info; 166 struct f2fs_io_info; 167 struct extent_info; 168 struct victim_sel_policy; 169 struct f2fs_map_blocks; 170 171 DECLARE_EVENT_CLASS(f2fs__inode, 172 173 TP_PROTO(struct inode *inode), 174 175 TP_ARGS(inode), 176 177 TP_STRUCT__entry( 178 __field(dev_t, dev) 179 __field(ino_t, ino) 180 __field(ino_t, pino) 181 __field(umode_t, mode) 182 __field(loff_t, size) 183 __field(unsigned int, nlink) 184 __field(blkcnt_t, blocks) 185 __field(__u8, advise) 186 ), 187 188 TP_fast_assign( 189 __entry->dev = inode->i_sb->s_dev; 190 __entry->ino = inode->i_ino; 191 __entry->pino = F2FS_I(inode)->i_pino; 192 __entry->mode = inode->i_mode; 193 __entry->nlink = inode->i_nlink; 194 __entry->size = inode->i_size; 195 __entry->blocks = inode->i_blocks; 196 __entry->advise = F2FS_I(inode)->i_advise; 197 ), 198 199 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, " 200 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x", 201 show_dev_ino(__entry), 202 (unsigned long)__entry->pino, 203 __entry->mode, 204 __entry->size, 205 (unsigned int)__entry->nlink, 206 (unsigned long long)__entry->blocks, 207 (unsigned char)__entry->advise) 208 ); 209 210 DECLARE_EVENT_CLASS(f2fs__inode_exit, 211 212 TP_PROTO(struct inode *inode, int ret), 213 214 TP_ARGS(inode, ret), 215 216 TP_STRUCT__entry( 217 __field(dev_t, dev) 218 __field(ino_t, ino) 219 __field(int, ret) 220 ), 221 222 TP_fast_assign( 223 __entry->dev = inode->i_sb->s_dev; 224 __entry->ino = inode->i_ino; 225 __entry->ret = ret; 226 ), 227 228 TP_printk("dev = (%d,%d), ino = %lu, ret = %d", 229 show_dev_ino(__entry), 230 __entry->ret) 231 ); 232 233 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, 234 235 TP_PROTO(struct inode *inode), 236 237 TP_ARGS(inode) 238 ); 239 240 TRACE_EVENT(f2fs_sync_file_exit, 241 242 TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret), 243 244 TP_ARGS(inode, cp_reason, datasync, ret), 245 246 TP_STRUCT__entry( 247 __field(dev_t, dev) 248 __field(ino_t, ino) 249 __field(int, cp_reason) 250 __field(int, datasync) 251 __field(int, ret) 252 ), 253 254 TP_fast_assign( 255 __entry->dev = inode->i_sb->s_dev; 256 __entry->ino = inode->i_ino; 257 __entry->cp_reason = cp_reason; 258 __entry->datasync = datasync; 259 __entry->ret = ret; 260 ), 261 262 TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, " 263 "datasync = %d, ret = %d", 264 show_dev_ino(__entry), 265 show_fsync_cpreason(__entry->cp_reason), 266 __entry->datasync, 267 __entry->ret) 268 ); 269 270 TRACE_EVENT(f2fs_sync_fs, 271 272 TP_PROTO(struct super_block *sb, int wait), 273 274 TP_ARGS(sb, wait), 275 276 TP_STRUCT__entry( 277 __field(dev_t, dev) 278 __field(int, dirty) 279 __field(int, wait) 280 ), 281 282 TP_fast_assign( 283 __entry->dev = sb->s_dev; 284 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY); 285 __entry->wait = wait; 286 ), 287 288 TP_printk("dev = (%d,%d), superblock is %s, wait = %d", 289 show_dev(__entry->dev), 290 __entry->dirty ? "dirty" : "not dirty", 291 __entry->wait) 292 ); 293 294 DEFINE_EVENT(f2fs__inode, f2fs_iget, 295 296 TP_PROTO(struct inode *inode), 297 298 TP_ARGS(inode) 299 ); 300 301 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit, 302 303 TP_PROTO(struct inode *inode, int ret), 304 305 TP_ARGS(inode, ret) 306 ); 307 308 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode, 309 310 TP_PROTO(struct inode *inode), 311 312 TP_ARGS(inode) 313 ); 314 315 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode, 316 317 TP_PROTO(struct inode *inode, int ret), 318 319 TP_ARGS(inode, ret) 320 ); 321 322 TRACE_EVENT(f2fs_unlink_enter, 323 324 TP_PROTO(struct inode *dir, struct dentry *dentry), 325 326 TP_ARGS(dir, dentry), 327 328 TP_STRUCT__entry( 329 __field(dev_t, dev) 330 __field(ino_t, ino) 331 __field(loff_t, size) 332 __field(blkcnt_t, blocks) 333 __string(name, dentry->d_name.name) 334 ), 335 336 TP_fast_assign( 337 __entry->dev = dir->i_sb->s_dev; 338 __entry->ino = dir->i_ino; 339 __entry->size = dir->i_size; 340 __entry->blocks = dir->i_blocks; 341 __assign_str(name, dentry->d_name.name); 342 ), 343 344 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " 345 "i_blocks = %llu, name = %s", 346 show_dev_ino(__entry), 347 __entry->size, 348 (unsigned long long)__entry->blocks, 349 __get_str(name)) 350 ); 351 352 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, 353 354 TP_PROTO(struct inode *inode, int ret), 355 356 TP_ARGS(inode, ret) 357 ); 358 359 DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode, 360 361 TP_PROTO(struct inode *inode, int ret), 362 363 TP_ARGS(inode, ret) 364 ); 365 366 DEFINE_EVENT(f2fs__inode, f2fs_truncate, 367 368 TP_PROTO(struct inode *inode), 369 370 TP_ARGS(inode) 371 ); 372 373 TRACE_EVENT(f2fs_truncate_data_blocks_range, 374 375 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free), 376 377 TP_ARGS(inode, nid, ofs, free), 378 379 TP_STRUCT__entry( 380 __field(dev_t, dev) 381 __field(ino_t, ino) 382 __field(nid_t, nid) 383 __field(unsigned int, ofs) 384 __field(int, free) 385 ), 386 387 TP_fast_assign( 388 __entry->dev = inode->i_sb->s_dev; 389 __entry->ino = inode->i_ino; 390 __entry->nid = nid; 391 __entry->ofs = ofs; 392 __entry->free = free; 393 ), 394 395 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d", 396 show_dev_ino(__entry), 397 (unsigned int)__entry->nid, 398 __entry->ofs, 399 __entry->free) 400 ); 401 402 DECLARE_EVENT_CLASS(f2fs__truncate_op, 403 404 TP_PROTO(struct inode *inode, u64 from), 405 406 TP_ARGS(inode, from), 407 408 TP_STRUCT__entry( 409 __field(dev_t, dev) 410 __field(ino_t, ino) 411 __field(loff_t, size) 412 __field(blkcnt_t, blocks) 413 __field(u64, from) 414 ), 415 416 TP_fast_assign( 417 __entry->dev = inode->i_sb->s_dev; 418 __entry->ino = inode->i_ino; 419 __entry->size = inode->i_size; 420 __entry->blocks = inode->i_blocks; 421 __entry->from = from; 422 ), 423 424 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, " 425 "start file offset = %llu", 426 show_dev_ino(__entry), 427 __entry->size, 428 (unsigned long long)__entry->blocks, 429 (unsigned long long)__entry->from) 430 ); 431 432 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter, 433 434 TP_PROTO(struct inode *inode, u64 from), 435 436 TP_ARGS(inode, from) 437 ); 438 439 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit, 440 441 TP_PROTO(struct inode *inode, int ret), 442 443 TP_ARGS(inode, ret) 444 ); 445 446 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter, 447 448 TP_PROTO(struct inode *inode, u64 from), 449 450 TP_ARGS(inode, from) 451 ); 452 453 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit, 454 455 TP_PROTO(struct inode *inode, int ret), 456 457 TP_ARGS(inode, ret) 458 ); 459 460 DECLARE_EVENT_CLASS(f2fs__truncate_node, 461 462 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 463 464 TP_ARGS(inode, nid, blk_addr), 465 466 TP_STRUCT__entry( 467 __field(dev_t, dev) 468 __field(ino_t, ino) 469 __field(nid_t, nid) 470 __field(block_t, blk_addr) 471 ), 472 473 TP_fast_assign( 474 __entry->dev = inode->i_sb->s_dev; 475 __entry->ino = inode->i_ino; 476 __entry->nid = nid; 477 __entry->blk_addr = blk_addr; 478 ), 479 480 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx", 481 show_dev_ino(__entry), 482 (unsigned int)__entry->nid, 483 (unsigned long long)__entry->blk_addr) 484 ); 485 486 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter, 487 488 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 489 490 TP_ARGS(inode, nid, blk_addr) 491 ); 492 493 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit, 494 495 TP_PROTO(struct inode *inode, int ret), 496 497 TP_ARGS(inode, ret) 498 ); 499 500 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node, 501 502 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 503 504 TP_ARGS(inode, nid, blk_addr) 505 ); 506 507 TRACE_EVENT(f2fs_truncate_partial_nodes, 508 509 TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err), 510 511 TP_ARGS(inode, nid, depth, err), 512 513 TP_STRUCT__entry( 514 __field(dev_t, dev) 515 __field(ino_t, ino) 516 __array(nid_t, nid, 3) 517 __field(int, depth) 518 __field(int, err) 519 ), 520 521 TP_fast_assign( 522 __entry->dev = inode->i_sb->s_dev; 523 __entry->ino = inode->i_ino; 524 __entry->nid[0] = nid[0]; 525 __entry->nid[1] = nid[1]; 526 __entry->nid[2] = nid[2]; 527 __entry->depth = depth; 528 __entry->err = err; 529 ), 530 531 TP_printk("dev = (%d,%d), ino = %lu, " 532 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d", 533 show_dev_ino(__entry), 534 (unsigned int)__entry->nid[0], 535 (unsigned int)__entry->nid[1], 536 (unsigned int)__entry->nid[2], 537 __entry->depth, 538 __entry->err) 539 ); 540 541 TRACE_EVENT(f2fs_file_write_iter, 542 543 TP_PROTO(struct inode *inode, loff_t offset, size_t length, 544 ssize_t ret), 545 546 TP_ARGS(inode, offset, length, ret), 547 548 TP_STRUCT__entry( 549 __field(dev_t, dev) 550 __field(ino_t, ino) 551 __field(loff_t, offset) 552 __field(size_t, length) 553 __field(ssize_t, ret) 554 ), 555 556 TP_fast_assign( 557 __entry->dev = inode->i_sb->s_dev; 558 __entry->ino = inode->i_ino; 559 __entry->offset = offset; 560 __entry->length = length; 561 __entry->ret = ret; 562 ), 563 564 TP_printk("dev = (%d,%d), ino = %lu, " 565 "offset = %lld, length = %zu, written(err) = %zd", 566 show_dev_ino(__entry), 567 __entry->offset, 568 __entry->length, 569 __entry->ret) 570 ); 571 572 TRACE_EVENT(f2fs_map_blocks, 573 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int flag, 574 int ret), 575 576 TP_ARGS(inode, map, flag, ret), 577 578 TP_STRUCT__entry( 579 __field(dev_t, dev) 580 __field(ino_t, ino) 581 __field(block_t, m_lblk) 582 __field(block_t, m_pblk) 583 __field(unsigned int, m_len) 584 __field(unsigned int, m_flags) 585 __field(int, m_seg_type) 586 __field(bool, m_may_create) 587 __field(bool, m_multidev_dio) 588 __field(int, flag) 589 __field(int, ret) 590 ), 591 592 TP_fast_assign( 593 __entry->dev = map->m_bdev->bd_dev; 594 __entry->ino = inode->i_ino; 595 __entry->m_lblk = map->m_lblk; 596 __entry->m_pblk = map->m_pblk; 597 __entry->m_len = map->m_len; 598 __entry->m_flags = map->m_flags; 599 __entry->m_seg_type = map->m_seg_type; 600 __entry->m_may_create = map->m_may_create; 601 __entry->m_multidev_dio = map->m_multidev_dio; 602 __entry->flag = flag; 603 __entry->ret = ret; 604 ), 605 606 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, " 607 "start blkaddr = 0x%llx, len = 0x%llx, flags = %u, " 608 "seg_type = %d, may_create = %d, multidevice = %d, " 609 "flag = %d, err = %d", 610 show_dev_ino(__entry), 611 (unsigned long long)__entry->m_lblk, 612 (unsigned long long)__entry->m_pblk, 613 (unsigned long long)__entry->m_len, 614 __entry->m_flags, 615 __entry->m_seg_type, 616 __entry->m_may_create, 617 __entry->m_multidev_dio, 618 __entry->flag, 619 __entry->ret) 620 ); 621 622 TRACE_EVENT(f2fs_background_gc, 623 624 TP_PROTO(struct super_block *sb, unsigned int wait_ms, 625 unsigned int prefree, unsigned int free), 626 627 TP_ARGS(sb, wait_ms, prefree, free), 628 629 TP_STRUCT__entry( 630 __field(dev_t, dev) 631 __field(unsigned int, wait_ms) 632 __field(unsigned int, prefree) 633 __field(unsigned int, free) 634 ), 635 636 TP_fast_assign( 637 __entry->dev = sb->s_dev; 638 __entry->wait_ms = wait_ms; 639 __entry->prefree = prefree; 640 __entry->free = free; 641 ), 642 643 TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u", 644 show_dev(__entry->dev), 645 __entry->wait_ms, 646 __entry->prefree, 647 __entry->free) 648 ); 649 650 TRACE_EVENT(f2fs_gc_begin, 651 652 TP_PROTO(struct super_block *sb, int gc_type, bool no_bg_gc, 653 unsigned int nr_free_secs, 654 long long dirty_nodes, long long dirty_dents, 655 long long dirty_imeta, unsigned int free_sec, 656 unsigned int free_seg, int reserved_seg, 657 unsigned int prefree_seg), 658 659 TP_ARGS(sb, gc_type, no_bg_gc, nr_free_secs, dirty_nodes, 660 dirty_dents, dirty_imeta, 661 free_sec, free_seg, reserved_seg, prefree_seg), 662 663 TP_STRUCT__entry( 664 __field(dev_t, dev) 665 __field(int, gc_type) 666 __field(bool, no_bg_gc) 667 __field(unsigned int, nr_free_secs) 668 __field(long long, dirty_nodes) 669 __field(long long, dirty_dents) 670 __field(long long, dirty_imeta) 671 __field(unsigned int, free_sec) 672 __field(unsigned int, free_seg) 673 __field(int, reserved_seg) 674 __field(unsigned int, prefree_seg) 675 ), 676 677 TP_fast_assign( 678 __entry->dev = sb->s_dev; 679 __entry->gc_type = gc_type; 680 __entry->no_bg_gc = no_bg_gc; 681 __entry->nr_free_secs = nr_free_secs; 682 __entry->dirty_nodes = dirty_nodes; 683 __entry->dirty_dents = dirty_dents; 684 __entry->dirty_imeta = dirty_imeta; 685 __entry->free_sec = free_sec; 686 __entry->free_seg = free_seg; 687 __entry->reserved_seg = reserved_seg; 688 __entry->prefree_seg = prefree_seg; 689 ), 690 691 TP_printk("dev = (%d,%d), gc_type = %s, no_background_GC = %d, nr_free_secs = %u, " 692 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, " 693 "rsv_seg:%d, prefree_seg:%u", 694 show_dev(__entry->dev), 695 show_gc_type(__entry->gc_type), 696 (__entry->gc_type == BG_GC) ? __entry->no_bg_gc : -1, 697 __entry->nr_free_secs, 698 __entry->dirty_nodes, 699 __entry->dirty_dents, 700 __entry->dirty_imeta, 701 __entry->free_sec, 702 __entry->free_seg, 703 __entry->reserved_seg, 704 __entry->prefree_seg) 705 ); 706 707 TRACE_EVENT(f2fs_gc_end, 708 709 TP_PROTO(struct super_block *sb, int ret, int seg_freed, 710 int sec_freed, long long dirty_nodes, 711 long long dirty_dents, long long dirty_imeta, 712 unsigned int free_sec, unsigned int free_seg, 713 int reserved_seg, unsigned int prefree_seg), 714 715 TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents, 716 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg), 717 718 TP_STRUCT__entry( 719 __field(dev_t, dev) 720 __field(int, ret) 721 __field(int, seg_freed) 722 __field(int, sec_freed) 723 __field(long long, dirty_nodes) 724 __field(long long, dirty_dents) 725 __field(long long, dirty_imeta) 726 __field(unsigned int, free_sec) 727 __field(unsigned int, free_seg) 728 __field(int, reserved_seg) 729 __field(unsigned int, prefree_seg) 730 ), 731 732 TP_fast_assign( 733 __entry->dev = sb->s_dev; 734 __entry->ret = ret; 735 __entry->seg_freed = seg_freed; 736 __entry->sec_freed = sec_freed; 737 __entry->dirty_nodes = dirty_nodes; 738 __entry->dirty_dents = dirty_dents; 739 __entry->dirty_imeta = dirty_imeta; 740 __entry->free_sec = free_sec; 741 __entry->free_seg = free_seg; 742 __entry->reserved_seg = reserved_seg; 743 __entry->prefree_seg = prefree_seg; 744 ), 745 746 TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, " 747 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, " 748 "free_seg:%u, rsv_seg:%d, prefree_seg:%u", 749 show_dev(__entry->dev), 750 __entry->ret, 751 __entry->seg_freed, 752 __entry->sec_freed, 753 __entry->dirty_nodes, 754 __entry->dirty_dents, 755 __entry->dirty_imeta, 756 __entry->free_sec, 757 __entry->free_seg, 758 __entry->reserved_seg, 759 __entry->prefree_seg) 760 ); 761 762 TRACE_EVENT(f2fs_get_victim, 763 764 TP_PROTO(struct super_block *sb, int type, int gc_type, 765 struct victim_sel_policy *p, unsigned int pre_victim, 766 unsigned int prefree, unsigned int free), 767 768 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free), 769 770 TP_STRUCT__entry( 771 __field(dev_t, dev) 772 __field(int, type) 773 __field(int, gc_type) 774 __field(int, alloc_mode) 775 __field(int, gc_mode) 776 __field(unsigned int, victim) 777 __field(unsigned int, cost) 778 __field(unsigned int, ofs_unit) 779 __field(unsigned int, pre_victim) 780 __field(unsigned int, prefree) 781 __field(unsigned int, free) 782 ), 783 784 TP_fast_assign( 785 __entry->dev = sb->s_dev; 786 __entry->type = type; 787 __entry->gc_type = gc_type; 788 __entry->alloc_mode = p->alloc_mode; 789 __entry->gc_mode = p->gc_mode; 790 __entry->victim = p->min_segno; 791 __entry->cost = p->min_cost; 792 __entry->ofs_unit = p->ofs_unit; 793 __entry->pre_victim = pre_victim; 794 __entry->prefree = prefree; 795 __entry->free = free; 796 ), 797 798 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), " 799 "victim = %u, cost = %u, ofs_unit = %u, " 800 "pre_victim_secno = %d, prefree = %u, free = %u", 801 show_dev(__entry->dev), 802 show_data_type(__entry->type), 803 show_gc_type(__entry->gc_type), 804 show_alloc_mode(__entry->alloc_mode), 805 show_victim_policy(__entry->gc_mode), 806 __entry->victim, 807 __entry->cost, 808 __entry->ofs_unit, 809 (int)__entry->pre_victim, 810 __entry->prefree, 811 __entry->free) 812 ); 813 814 TRACE_EVENT(f2fs_lookup_start, 815 816 TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags), 817 818 TP_ARGS(dir, dentry, flags), 819 820 TP_STRUCT__entry( 821 __field(dev_t, dev) 822 __field(ino_t, ino) 823 __string(name, dentry->d_name.name) 824 __field(unsigned int, flags) 825 ), 826 827 TP_fast_assign( 828 __entry->dev = dir->i_sb->s_dev; 829 __entry->ino = dir->i_ino; 830 __assign_str(name, dentry->d_name.name); 831 __entry->flags = flags; 832 ), 833 834 TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u", 835 show_dev_ino(__entry), 836 __get_str(name), 837 __entry->flags) 838 ); 839 840 TRACE_EVENT(f2fs_lookup_end, 841 842 TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino, 843 int err), 844 845 TP_ARGS(dir, dentry, ino, err), 846 847 TP_STRUCT__entry( 848 __field(dev_t, dev) 849 __field(ino_t, ino) 850 __string(name, dentry->d_name.name) 851 __field(nid_t, cino) 852 __field(int, err) 853 ), 854 855 TP_fast_assign( 856 __entry->dev = dir->i_sb->s_dev; 857 __entry->ino = dir->i_ino; 858 __assign_str(name, dentry->d_name.name); 859 __entry->cino = ino; 860 __entry->err = err; 861 ), 862 863 TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d", 864 show_dev_ino(__entry), 865 __get_str(name), 866 __entry->cino, 867 __entry->err) 868 ); 869 870 TRACE_EVENT(f2fs_readdir, 871 872 TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err), 873 874 TP_ARGS(dir, start_pos, end_pos, err), 875 876 TP_STRUCT__entry( 877 __field(dev_t, dev) 878 __field(ino_t, ino) 879 __field(loff_t, start) 880 __field(loff_t, end) 881 __field(int, err) 882 ), 883 884 TP_fast_assign( 885 __entry->dev = dir->i_sb->s_dev; 886 __entry->ino = dir->i_ino; 887 __entry->start = start_pos; 888 __entry->end = end_pos; 889 __entry->err = err; 890 ), 891 892 TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d", 893 show_dev_ino(__entry), 894 __entry->start, 895 __entry->end, 896 __entry->err) 897 ); 898 899 TRACE_EVENT(f2fs_fallocate, 900 901 TP_PROTO(struct inode *inode, int mode, 902 loff_t offset, loff_t len, int ret), 903 904 TP_ARGS(inode, mode, offset, len, ret), 905 906 TP_STRUCT__entry( 907 __field(dev_t, dev) 908 __field(ino_t, ino) 909 __field(int, mode) 910 __field(loff_t, offset) 911 __field(loff_t, len) 912 __field(loff_t, size) 913 __field(blkcnt_t, blocks) 914 __field(int, ret) 915 ), 916 917 TP_fast_assign( 918 __entry->dev = inode->i_sb->s_dev; 919 __entry->ino = inode->i_ino; 920 __entry->mode = mode; 921 __entry->offset = offset; 922 __entry->len = len; 923 __entry->size = inode->i_size; 924 __entry->blocks = inode->i_blocks; 925 __entry->ret = ret; 926 ), 927 928 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, " 929 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d", 930 show_dev_ino(__entry), 931 __entry->mode, 932 (unsigned long long)__entry->offset, 933 (unsigned long long)__entry->len, 934 (unsigned long long)__entry->size, 935 (unsigned long long)__entry->blocks, 936 __entry->ret) 937 ); 938 939 TRACE_EVENT(f2fs_direct_IO_enter, 940 941 TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw), 942 943 TP_ARGS(inode, iocb, len, rw), 944 945 TP_STRUCT__entry( 946 __field(dev_t, dev) 947 __field(ino_t, ino) 948 __field(loff_t, ki_pos) 949 __field(int, ki_flags) 950 __field(u16, ki_ioprio) 951 __field(unsigned long, len) 952 __field(int, rw) 953 ), 954 955 TP_fast_assign( 956 __entry->dev = inode->i_sb->s_dev; 957 __entry->ino = inode->i_ino; 958 __entry->ki_pos = iocb->ki_pos; 959 __entry->ki_flags = iocb->ki_flags; 960 __entry->ki_ioprio = iocb->ki_ioprio; 961 __entry->len = len; 962 __entry->rw = rw; 963 ), 964 965 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d", 966 show_dev_ino(__entry), 967 __entry->ki_pos, 968 __entry->len, 969 __entry->ki_flags, 970 __entry->ki_ioprio, 971 __entry->rw) 972 ); 973 974 TRACE_EVENT(f2fs_direct_IO_exit, 975 976 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 977 int rw, int ret), 978 979 TP_ARGS(inode, offset, len, rw, ret), 980 981 TP_STRUCT__entry( 982 __field(dev_t, dev) 983 __field(ino_t, ino) 984 __field(loff_t, pos) 985 __field(unsigned long, len) 986 __field(int, rw) 987 __field(int, ret) 988 ), 989 990 TP_fast_assign( 991 __entry->dev = inode->i_sb->s_dev; 992 __entry->ino = inode->i_ino; 993 __entry->pos = offset; 994 __entry->len = len; 995 __entry->rw = rw; 996 __entry->ret = ret; 997 ), 998 999 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 1000 "rw = %d ret = %d", 1001 show_dev_ino(__entry), 1002 __entry->pos, 1003 __entry->len, 1004 __entry->rw, 1005 __entry->ret) 1006 ); 1007 1008 TRACE_EVENT(f2fs_reserve_new_blocks, 1009 1010 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node, 1011 blkcnt_t count), 1012 1013 TP_ARGS(inode, nid, ofs_in_node, count), 1014 1015 TP_STRUCT__entry( 1016 __field(dev_t, dev) 1017 __field(nid_t, nid) 1018 __field(unsigned int, ofs_in_node) 1019 __field(blkcnt_t, count) 1020 ), 1021 1022 TP_fast_assign( 1023 __entry->dev = inode->i_sb->s_dev; 1024 __entry->nid = nid; 1025 __entry->ofs_in_node = ofs_in_node; 1026 __entry->count = count; 1027 ), 1028 1029 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu", 1030 show_dev(__entry->dev), 1031 (unsigned int)__entry->nid, 1032 __entry->ofs_in_node, 1033 (unsigned long long)__entry->count) 1034 ); 1035 1036 DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 1037 1038 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1039 1040 TP_ARGS(page, fio), 1041 1042 TP_STRUCT__entry( 1043 __field(dev_t, dev) 1044 __field(ino_t, ino) 1045 __field(pgoff_t, index) 1046 __field(block_t, old_blkaddr) 1047 __field(block_t, new_blkaddr) 1048 __field(enum req_op, op) 1049 __field(blk_opf_t, op_flags) 1050 __field(int, temp) 1051 __field(int, type) 1052 ), 1053 1054 TP_fast_assign( 1055 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1056 __entry->ino = page_file_mapping(page)->host->i_ino; 1057 __entry->index = page->index; 1058 __entry->old_blkaddr = fio->old_blkaddr; 1059 __entry->new_blkaddr = fio->new_blkaddr; 1060 __entry->op = fio->op; 1061 __entry->op_flags = fio->op_flags; 1062 __entry->temp = fio->temp; 1063 __entry->type = fio->type; 1064 ), 1065 1066 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 1067 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s", 1068 show_dev_ino(__entry), 1069 (unsigned long)__entry->index, 1070 (unsigned long long)__entry->old_blkaddr, 1071 (unsigned long long)__entry->new_blkaddr, 1072 show_bio_type(__entry->op, __entry->op_flags), 1073 show_block_temp(__entry->temp), 1074 show_block_type(__entry->type)) 1075 ); 1076 1077 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 1078 1079 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1080 1081 TP_ARGS(page, fio), 1082 1083 TP_CONDITION(page->mapping) 1084 ); 1085 1086 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write, 1087 1088 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1089 1090 TP_ARGS(page, fio), 1091 1092 TP_CONDITION(page->mapping) 1093 ); 1094 1095 DECLARE_EVENT_CLASS(f2fs__bio, 1096 1097 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1098 1099 TP_ARGS(sb, type, bio), 1100 1101 TP_STRUCT__entry( 1102 __field(dev_t, dev) 1103 __field(dev_t, target) 1104 __field(enum req_op, op) 1105 __field(blk_opf_t, op_flags) 1106 __field(int, type) 1107 __field(sector_t, sector) 1108 __field(unsigned int, size) 1109 ), 1110 1111 TP_fast_assign( 1112 __entry->dev = sb->s_dev; 1113 __entry->target = bio_dev(bio); 1114 __entry->op = bio_op(bio); 1115 __entry->op_flags = bio->bi_opf; 1116 __entry->type = type; 1117 __entry->sector = bio->bi_iter.bi_sector; 1118 __entry->size = bio->bi_iter.bi_size; 1119 ), 1120 1121 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u", 1122 show_dev(__entry->target), 1123 show_dev(__entry->dev), 1124 show_bio_type(__entry->op, __entry->op_flags), 1125 show_block_type(__entry->type), 1126 (unsigned long long)__entry->sector, 1127 __entry->size) 1128 ); 1129 1130 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio, 1131 1132 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1133 1134 TP_ARGS(sb, type, bio), 1135 1136 TP_CONDITION(bio) 1137 ); 1138 1139 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio, 1140 1141 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1142 1143 TP_ARGS(sb, type, bio), 1144 1145 TP_CONDITION(bio) 1146 ); 1147 1148 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio, 1149 1150 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1151 1152 TP_ARGS(sb, type, bio), 1153 1154 TP_CONDITION(bio) 1155 ); 1156 1157 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio, 1158 1159 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1160 1161 TP_ARGS(sb, type, bio), 1162 1163 TP_CONDITION(bio) 1164 ); 1165 1166 TRACE_EVENT(f2fs_write_begin, 1167 1168 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 1169 1170 TP_ARGS(inode, pos, len), 1171 1172 TP_STRUCT__entry( 1173 __field(dev_t, dev) 1174 __field(ino_t, ino) 1175 __field(loff_t, pos) 1176 __field(unsigned int, len) 1177 ), 1178 1179 TP_fast_assign( 1180 __entry->dev = inode->i_sb->s_dev; 1181 __entry->ino = inode->i_ino; 1182 __entry->pos = pos; 1183 __entry->len = len; 1184 ), 1185 1186 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u", 1187 show_dev_ino(__entry), 1188 (unsigned long long)__entry->pos, 1189 __entry->len) 1190 ); 1191 1192 TRACE_EVENT(f2fs_write_end, 1193 1194 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 1195 unsigned int copied), 1196 1197 TP_ARGS(inode, pos, len, copied), 1198 1199 TP_STRUCT__entry( 1200 __field(dev_t, dev) 1201 __field(ino_t, ino) 1202 __field(loff_t, pos) 1203 __field(unsigned int, len) 1204 __field(unsigned int, copied) 1205 ), 1206 1207 TP_fast_assign( 1208 __entry->dev = inode->i_sb->s_dev; 1209 __entry->ino = inode->i_ino; 1210 __entry->pos = pos; 1211 __entry->len = len; 1212 __entry->copied = copied; 1213 ), 1214 1215 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 1216 show_dev_ino(__entry), 1217 (unsigned long long)__entry->pos, 1218 __entry->len, 1219 __entry->copied) 1220 ); 1221 1222 DECLARE_EVENT_CLASS(f2fs__page, 1223 1224 TP_PROTO(struct page *page, int type), 1225 1226 TP_ARGS(page, type), 1227 1228 TP_STRUCT__entry( 1229 __field(dev_t, dev) 1230 __field(ino_t, ino) 1231 __field(int, type) 1232 __field(int, dir) 1233 __field(pgoff_t, index) 1234 __field(int, dirty) 1235 __field(int, uptodate) 1236 ), 1237 1238 TP_fast_assign( 1239 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1240 __entry->ino = page_file_mapping(page)->host->i_ino; 1241 __entry->type = type; 1242 __entry->dir = 1243 S_ISDIR(page_file_mapping(page)->host->i_mode); 1244 __entry->index = page->index; 1245 __entry->dirty = PageDirty(page); 1246 __entry->uptodate = PageUptodate(page); 1247 ), 1248 1249 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 1250 "dirty = %d, uptodate = %d", 1251 show_dev_ino(__entry), 1252 show_block_type(__entry->type), 1253 show_file_type(__entry->dir), 1254 (unsigned long)__entry->index, 1255 __entry->dirty, 1256 __entry->uptodate) 1257 ); 1258 1259 DEFINE_EVENT(f2fs__page, f2fs_writepage, 1260 1261 TP_PROTO(struct page *page, int type), 1262 1263 TP_ARGS(page, type) 1264 ); 1265 1266 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 1267 1268 TP_PROTO(struct page *page, int type), 1269 1270 TP_ARGS(page, type) 1271 ); 1272 1273 DEFINE_EVENT(f2fs__page, f2fs_readpage, 1274 1275 TP_PROTO(struct page *page, int type), 1276 1277 TP_ARGS(page, type) 1278 ); 1279 1280 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 1281 1282 TP_PROTO(struct page *page, int type), 1283 1284 TP_ARGS(page, type) 1285 ); 1286 1287 TRACE_EVENT(f2fs_replace_atomic_write_block, 1288 1289 TP_PROTO(struct inode *inode, struct inode *cow_inode, pgoff_t index, 1290 block_t old_addr, block_t new_addr, bool recovery), 1291 1292 TP_ARGS(inode, cow_inode, index, old_addr, new_addr, recovery), 1293 1294 TP_STRUCT__entry( 1295 __field(dev_t, dev) 1296 __field(ino_t, ino) 1297 __field(ino_t, cow_ino) 1298 __field(pgoff_t, index) 1299 __field(block_t, old_addr) 1300 __field(block_t, new_addr) 1301 __field(bool, recovery) 1302 ), 1303 1304 TP_fast_assign( 1305 __entry->dev = inode->i_sb->s_dev; 1306 __entry->ino = inode->i_ino; 1307 __entry->cow_ino = cow_inode->i_ino; 1308 __entry->index = index; 1309 __entry->old_addr = old_addr; 1310 __entry->new_addr = new_addr; 1311 __entry->recovery = recovery; 1312 ), 1313 1314 TP_printk("dev = (%d,%d), ino = %lu, cow_ino = %lu, index = %lu, " 1315 "old_addr = 0x%llx, new_addr = 0x%llx, recovery = %d", 1316 show_dev_ino(__entry), 1317 __entry->cow_ino, 1318 (unsigned long)__entry->index, 1319 (unsigned long long)__entry->old_addr, 1320 (unsigned long long)__entry->new_addr, 1321 __entry->recovery) 1322 ); 1323 1324 DECLARE_EVENT_CLASS(f2fs_mmap, 1325 1326 TP_PROTO(struct inode *inode, pgoff_t index, 1327 vm_flags_t flags, vm_fault_t ret), 1328 1329 TP_ARGS(inode, index, flags, ret), 1330 1331 TP_STRUCT__entry( 1332 __field(dev_t, dev) 1333 __field(ino_t, ino) 1334 __field(pgoff_t, index) 1335 __field(vm_flags_t, flags) 1336 __field(vm_fault_t, ret) 1337 ), 1338 1339 TP_fast_assign( 1340 __entry->dev = inode->i_sb->s_dev; 1341 __entry->ino = inode->i_ino; 1342 __entry->index = index; 1343 __entry->flags = flags; 1344 __entry->ret = ret; 1345 ), 1346 1347 TP_printk("dev = (%d,%d), ino = %lu, index = %lu, flags: %s, ret: %s", 1348 show_dev_ino(__entry), 1349 (unsigned long)__entry->index, 1350 __print_flags(__entry->flags, "|", FAULT_FLAG_TRACE), 1351 __print_flags(__entry->ret, "|", VM_FAULT_RESULT_TRACE)) 1352 ); 1353 1354 DEFINE_EVENT(f2fs_mmap, f2fs_filemap_fault, 1355 1356 TP_PROTO(struct inode *inode, pgoff_t index, 1357 vm_flags_t flags, vm_fault_t ret), 1358 1359 TP_ARGS(inode, index, flags, ret) 1360 ); 1361 1362 DEFINE_EVENT(f2fs_mmap, f2fs_vm_page_mkwrite, 1363 1364 TP_PROTO(struct inode *inode, pgoff_t index, 1365 vm_flags_t flags, vm_fault_t ret), 1366 1367 TP_ARGS(inode, index, flags, ret) 1368 ); 1369 1370 TRACE_EVENT(f2fs_writepages, 1371 1372 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 1373 1374 TP_ARGS(inode, wbc, type), 1375 1376 TP_STRUCT__entry( 1377 __field(dev_t, dev) 1378 __field(ino_t, ino) 1379 __field(int, type) 1380 __field(int, dir) 1381 __field(long, nr_to_write) 1382 __field(long, pages_skipped) 1383 __field(loff_t, range_start) 1384 __field(loff_t, range_end) 1385 __field(pgoff_t, writeback_index) 1386 __field(int, sync_mode) 1387 __field(char, for_kupdate) 1388 __field(char, for_background) 1389 __field(char, tagged_writepages) 1390 __field(char, for_reclaim) 1391 __field(char, range_cyclic) 1392 __field(char, for_sync) 1393 ), 1394 1395 TP_fast_assign( 1396 __entry->dev = inode->i_sb->s_dev; 1397 __entry->ino = inode->i_ino; 1398 __entry->type = type; 1399 __entry->dir = S_ISDIR(inode->i_mode); 1400 __entry->nr_to_write = wbc->nr_to_write; 1401 __entry->pages_skipped = wbc->pages_skipped; 1402 __entry->range_start = wbc->range_start; 1403 __entry->range_end = wbc->range_end; 1404 __entry->writeback_index = inode->i_mapping->writeback_index; 1405 __entry->sync_mode = wbc->sync_mode; 1406 __entry->for_kupdate = wbc->for_kupdate; 1407 __entry->for_background = wbc->for_background; 1408 __entry->tagged_writepages = wbc->tagged_writepages; 1409 __entry->for_reclaim = wbc->for_reclaim; 1410 __entry->range_cyclic = wbc->range_cyclic; 1411 __entry->for_sync = wbc->for_sync; 1412 ), 1413 1414 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 1415 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 1416 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 1417 show_dev_ino(__entry), 1418 show_block_type(__entry->type), 1419 show_file_type(__entry->dir), 1420 __entry->nr_to_write, 1421 __entry->pages_skipped, 1422 __entry->range_start, 1423 __entry->range_end, 1424 (unsigned long)__entry->writeback_index, 1425 __entry->sync_mode, 1426 __entry->for_kupdate, 1427 __entry->for_background, 1428 __entry->tagged_writepages, 1429 __entry->for_reclaim, 1430 __entry->range_cyclic, 1431 __entry->for_sync) 1432 ); 1433 1434 TRACE_EVENT(f2fs_readpages, 1435 1436 TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage), 1437 1438 TP_ARGS(inode, start, nrpage), 1439 1440 TP_STRUCT__entry( 1441 __field(dev_t, dev) 1442 __field(ino_t, ino) 1443 __field(pgoff_t, start) 1444 __field(unsigned int, nrpage) 1445 ), 1446 1447 TP_fast_assign( 1448 __entry->dev = inode->i_sb->s_dev; 1449 __entry->ino = inode->i_ino; 1450 __entry->start = start; 1451 __entry->nrpage = nrpage; 1452 ), 1453 1454 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", 1455 show_dev_ino(__entry), 1456 (unsigned long)__entry->start, 1457 __entry->nrpage) 1458 ); 1459 1460 TRACE_EVENT(f2fs_write_checkpoint, 1461 1462 TP_PROTO(struct super_block *sb, int reason, const char *msg), 1463 1464 TP_ARGS(sb, reason, msg), 1465 1466 TP_STRUCT__entry( 1467 __field(dev_t, dev) 1468 __field(int, reason) 1469 __string(dest_msg, msg) 1470 ), 1471 1472 TP_fast_assign( 1473 __entry->dev = sb->s_dev; 1474 __entry->reason = reason; 1475 __assign_str(dest_msg, msg); 1476 ), 1477 1478 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1479 show_dev(__entry->dev), 1480 show_cpreason(__entry->reason), 1481 __get_str(dest_msg)) 1482 ); 1483 1484 DECLARE_EVENT_CLASS(f2fs_discard, 1485 1486 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1487 1488 TP_ARGS(dev, blkstart, blklen), 1489 1490 TP_STRUCT__entry( 1491 __field(dev_t, dev) 1492 __field(block_t, blkstart) 1493 __field(block_t, blklen) 1494 ), 1495 1496 TP_fast_assign( 1497 __entry->dev = dev->bd_dev; 1498 __entry->blkstart = blkstart; 1499 __entry->blklen = blklen; 1500 ), 1501 1502 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1503 show_dev(__entry->dev), 1504 (unsigned long long)__entry->blkstart, 1505 (unsigned long long)__entry->blklen) 1506 ); 1507 1508 DEFINE_EVENT(f2fs_discard, f2fs_queue_discard, 1509 1510 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1511 1512 TP_ARGS(dev, blkstart, blklen) 1513 ); 1514 1515 DEFINE_EVENT(f2fs_discard, f2fs_issue_discard, 1516 1517 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1518 1519 TP_ARGS(dev, blkstart, blklen) 1520 ); 1521 1522 DEFINE_EVENT(f2fs_discard, f2fs_remove_discard, 1523 1524 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1525 1526 TP_ARGS(dev, blkstart, blklen) 1527 ); 1528 1529 DECLARE_EVENT_CLASS(f2fs_reset_zone, 1530 1531 TP_PROTO(struct block_device *dev, block_t blkstart), 1532 1533 TP_ARGS(dev, blkstart), 1534 1535 TP_STRUCT__entry( 1536 __field(dev_t, dev) 1537 __field(block_t, blkstart) 1538 ), 1539 1540 TP_fast_assign( 1541 __entry->dev = dev->bd_dev; 1542 __entry->blkstart = blkstart; 1543 ), 1544 1545 TP_printk("dev = (%d,%d), zone at block = 0x%llx", 1546 show_dev(__entry->dev), 1547 (unsigned long long)__entry->blkstart) 1548 ); 1549 1550 DEFINE_EVENT(f2fs_reset_zone, f2fs_queue_reset_zone, 1551 1552 TP_PROTO(struct block_device *dev, block_t blkstart), 1553 1554 TP_ARGS(dev, blkstart) 1555 ); 1556 1557 DEFINE_EVENT(f2fs_reset_zone, f2fs_issue_reset_zone, 1558 1559 TP_PROTO(struct block_device *dev, block_t blkstart), 1560 1561 TP_ARGS(dev, blkstart) 1562 ); 1563 1564 TRACE_EVENT(f2fs_issue_flush, 1565 1566 TP_PROTO(struct block_device *dev, unsigned int nobarrier, 1567 unsigned int flush_merge, int ret), 1568 1569 TP_ARGS(dev, nobarrier, flush_merge, ret), 1570 1571 TP_STRUCT__entry( 1572 __field(dev_t, dev) 1573 __field(unsigned int, nobarrier) 1574 __field(unsigned int, flush_merge) 1575 __field(int, ret) 1576 ), 1577 1578 TP_fast_assign( 1579 __entry->dev = dev->bd_dev; 1580 __entry->nobarrier = nobarrier; 1581 __entry->flush_merge = flush_merge; 1582 __entry->ret = ret; 1583 ), 1584 1585 TP_printk("dev = (%d,%d), %s %s, ret = %d", 1586 show_dev(__entry->dev), 1587 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1588 __entry->flush_merge ? " with flush_merge" : "", 1589 __entry->ret) 1590 ); 1591 1592 TRACE_EVENT(f2fs_lookup_extent_tree_start, 1593 1594 TP_PROTO(struct inode *inode, unsigned int pgofs, enum extent_type type), 1595 1596 TP_ARGS(inode, pgofs, type), 1597 1598 TP_STRUCT__entry( 1599 __field(dev_t, dev) 1600 __field(ino_t, ino) 1601 __field(unsigned int, pgofs) 1602 __field(enum extent_type, type) 1603 ), 1604 1605 TP_fast_assign( 1606 __entry->dev = inode->i_sb->s_dev; 1607 __entry->ino = inode->i_ino; 1608 __entry->pgofs = pgofs; 1609 __entry->type = type; 1610 ), 1611 1612 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, type = %s", 1613 show_dev_ino(__entry), 1614 __entry->pgofs, 1615 show_extent_type(__entry->type)) 1616 ); 1617 1618 TRACE_EVENT_CONDITION(f2fs_lookup_read_extent_tree_end, 1619 1620 TP_PROTO(struct inode *inode, unsigned int pgofs, 1621 struct extent_info *ei), 1622 1623 TP_ARGS(inode, pgofs, ei), 1624 1625 TP_CONDITION(ei), 1626 1627 TP_STRUCT__entry( 1628 __field(dev_t, dev) 1629 __field(ino_t, ino) 1630 __field(unsigned int, pgofs) 1631 __field(unsigned int, fofs) 1632 __field(unsigned int, len) 1633 __field(u32, blk) 1634 ), 1635 1636 TP_fast_assign( 1637 __entry->dev = inode->i_sb->s_dev; 1638 __entry->ino = inode->i_ino; 1639 __entry->pgofs = pgofs; 1640 __entry->fofs = ei->fofs; 1641 __entry->len = ei->len; 1642 __entry->blk = ei->blk; 1643 ), 1644 1645 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1646 "read_ext_info(fofs: %u, len: %u, blk: %u)", 1647 show_dev_ino(__entry), 1648 __entry->pgofs, 1649 __entry->fofs, 1650 __entry->len, 1651 __entry->blk) 1652 ); 1653 1654 TRACE_EVENT_CONDITION(f2fs_lookup_age_extent_tree_end, 1655 1656 TP_PROTO(struct inode *inode, unsigned int pgofs, 1657 struct extent_info *ei), 1658 1659 TP_ARGS(inode, pgofs, ei), 1660 1661 TP_CONDITION(ei), 1662 1663 TP_STRUCT__entry( 1664 __field(dev_t, dev) 1665 __field(ino_t, ino) 1666 __field(unsigned int, pgofs) 1667 __field(unsigned int, fofs) 1668 __field(unsigned int, len) 1669 __field(unsigned long long, age) 1670 __field(unsigned long long, blocks) 1671 ), 1672 1673 TP_fast_assign( 1674 __entry->dev = inode->i_sb->s_dev; 1675 __entry->ino = inode->i_ino; 1676 __entry->pgofs = pgofs; 1677 __entry->fofs = ei->fofs; 1678 __entry->len = ei->len; 1679 __entry->age = ei->age; 1680 __entry->blocks = ei->last_blocks; 1681 ), 1682 1683 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1684 "age_ext_info(fofs: %u, len: %u, age: %llu, blocks: %llu)", 1685 show_dev_ino(__entry), 1686 __entry->pgofs, 1687 __entry->fofs, 1688 __entry->len, 1689 __entry->age, 1690 __entry->blocks) 1691 ); 1692 1693 TRACE_EVENT(f2fs_update_read_extent_tree_range, 1694 1695 TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len, 1696 block_t blkaddr, 1697 unsigned int c_len), 1698 1699 TP_ARGS(inode, pgofs, len, blkaddr, c_len), 1700 1701 TP_STRUCT__entry( 1702 __field(dev_t, dev) 1703 __field(ino_t, ino) 1704 __field(unsigned int, pgofs) 1705 __field(u32, blk) 1706 __field(unsigned int, len) 1707 __field(unsigned int, c_len) 1708 ), 1709 1710 TP_fast_assign( 1711 __entry->dev = inode->i_sb->s_dev; 1712 __entry->ino = inode->i_ino; 1713 __entry->pgofs = pgofs; 1714 __entry->len = len; 1715 __entry->blk = blkaddr; 1716 __entry->c_len = c_len; 1717 ), 1718 1719 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1720 "len = %u, blkaddr = %u, c_len = %u", 1721 show_dev_ino(__entry), 1722 __entry->pgofs, 1723 __entry->len, 1724 __entry->blk, 1725 __entry->c_len) 1726 ); 1727 1728 TRACE_EVENT(f2fs_update_age_extent_tree_range, 1729 1730 TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len, 1731 unsigned long long age, 1732 unsigned long long last_blks), 1733 1734 TP_ARGS(inode, pgofs, len, age, last_blks), 1735 1736 TP_STRUCT__entry( 1737 __field(dev_t, dev) 1738 __field(ino_t, ino) 1739 __field(unsigned int, pgofs) 1740 __field(unsigned int, len) 1741 __field(unsigned long long, age) 1742 __field(unsigned long long, blocks) 1743 ), 1744 1745 TP_fast_assign( 1746 __entry->dev = inode->i_sb->s_dev; 1747 __entry->ino = inode->i_ino; 1748 __entry->pgofs = pgofs; 1749 __entry->len = len; 1750 __entry->age = age; 1751 __entry->blocks = last_blks; 1752 ), 1753 1754 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1755 "len = %u, age = %llu, blocks = %llu", 1756 show_dev_ino(__entry), 1757 __entry->pgofs, 1758 __entry->len, 1759 __entry->age, 1760 __entry->blocks) 1761 ); 1762 1763 TRACE_EVENT(f2fs_shrink_extent_tree, 1764 1765 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1766 unsigned int tree_cnt, enum extent_type type), 1767 1768 TP_ARGS(sbi, node_cnt, tree_cnt, type), 1769 1770 TP_STRUCT__entry( 1771 __field(dev_t, dev) 1772 __field(unsigned int, node_cnt) 1773 __field(unsigned int, tree_cnt) 1774 __field(enum extent_type, type) 1775 ), 1776 1777 TP_fast_assign( 1778 __entry->dev = sbi->sb->s_dev; 1779 __entry->node_cnt = node_cnt; 1780 __entry->tree_cnt = tree_cnt; 1781 __entry->type = type; 1782 ), 1783 1784 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u, type = %s", 1785 show_dev(__entry->dev), 1786 __entry->node_cnt, 1787 __entry->tree_cnt, 1788 show_extent_type(__entry->type)) 1789 ); 1790 1791 TRACE_EVENT(f2fs_destroy_extent_tree, 1792 1793 TP_PROTO(struct inode *inode, unsigned int node_cnt, 1794 enum extent_type type), 1795 1796 TP_ARGS(inode, node_cnt, type), 1797 1798 TP_STRUCT__entry( 1799 __field(dev_t, dev) 1800 __field(ino_t, ino) 1801 __field(unsigned int, node_cnt) 1802 __field(enum extent_type, type) 1803 ), 1804 1805 TP_fast_assign( 1806 __entry->dev = inode->i_sb->s_dev; 1807 __entry->ino = inode->i_ino; 1808 __entry->node_cnt = node_cnt; 1809 __entry->type = type; 1810 ), 1811 1812 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u, type = %s", 1813 show_dev_ino(__entry), 1814 __entry->node_cnt, 1815 show_extent_type(__entry->type)) 1816 ); 1817 1818 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, 1819 1820 TP_PROTO(struct super_block *sb, int type, s64 count), 1821 1822 TP_ARGS(sb, type, count), 1823 1824 TP_STRUCT__entry( 1825 __field(dev_t, dev) 1826 __field(int, type) 1827 __field(s64, count) 1828 ), 1829 1830 TP_fast_assign( 1831 __entry->dev = sb->s_dev; 1832 __entry->type = type; 1833 __entry->count = count; 1834 ), 1835 1836 TP_printk("dev = (%d,%d), %s, dirty count = %lld", 1837 show_dev(__entry->dev), 1838 show_file_type(__entry->type), 1839 __entry->count) 1840 ); 1841 1842 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter, 1843 1844 TP_PROTO(struct super_block *sb, int type, s64 count), 1845 1846 TP_ARGS(sb, type, count) 1847 ); 1848 1849 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit, 1850 1851 TP_PROTO(struct super_block *sb, int type, s64 count), 1852 1853 TP_ARGS(sb, type, count) 1854 ); 1855 1856 TRACE_EVENT(f2fs_shutdown, 1857 1858 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret), 1859 1860 TP_ARGS(sbi, mode, ret), 1861 1862 TP_STRUCT__entry( 1863 __field(dev_t, dev) 1864 __field(unsigned int, mode) 1865 __field(int, ret) 1866 ), 1867 1868 TP_fast_assign( 1869 __entry->dev = sbi->sb->s_dev; 1870 __entry->mode = mode; 1871 __entry->ret = ret; 1872 ), 1873 1874 TP_printk("dev = (%d,%d), mode: %s, ret:%d", 1875 show_dev(__entry->dev), 1876 show_shutdown_mode(__entry->mode), 1877 __entry->ret) 1878 ); 1879 1880 DECLARE_EVENT_CLASS(f2fs_zip_start, 1881 1882 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1883 unsigned int cluster_size, unsigned char algtype), 1884 1885 TP_ARGS(inode, cluster_idx, cluster_size, algtype), 1886 1887 TP_STRUCT__entry( 1888 __field(dev_t, dev) 1889 __field(ino_t, ino) 1890 __field(pgoff_t, idx) 1891 __field(unsigned int, size) 1892 __field(unsigned int, algtype) 1893 ), 1894 1895 TP_fast_assign( 1896 __entry->dev = inode->i_sb->s_dev; 1897 __entry->ino = inode->i_ino; 1898 __entry->idx = cluster_idx; 1899 __entry->size = cluster_size; 1900 __entry->algtype = algtype; 1901 ), 1902 1903 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1904 "cluster_size = %u, algorithm = %s", 1905 show_dev_ino(__entry), 1906 __entry->idx, 1907 __entry->size, 1908 show_compress_algorithm(__entry->algtype)) 1909 ); 1910 1911 DECLARE_EVENT_CLASS(f2fs_zip_end, 1912 1913 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1914 unsigned int compressed_size, int ret), 1915 1916 TP_ARGS(inode, cluster_idx, compressed_size, ret), 1917 1918 TP_STRUCT__entry( 1919 __field(dev_t, dev) 1920 __field(ino_t, ino) 1921 __field(pgoff_t, idx) 1922 __field(unsigned int, size) 1923 __field(unsigned int, ret) 1924 ), 1925 1926 TP_fast_assign( 1927 __entry->dev = inode->i_sb->s_dev; 1928 __entry->ino = inode->i_ino; 1929 __entry->idx = cluster_idx; 1930 __entry->size = compressed_size; 1931 __entry->ret = ret; 1932 ), 1933 1934 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1935 "compressed_size = %u, ret = %d", 1936 show_dev_ino(__entry), 1937 __entry->idx, 1938 __entry->size, 1939 __entry->ret) 1940 ); 1941 1942 DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start, 1943 1944 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1945 unsigned int cluster_size, unsigned char algtype), 1946 1947 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1948 ); 1949 1950 DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start, 1951 1952 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1953 unsigned int cluster_size, unsigned char algtype), 1954 1955 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1956 ); 1957 1958 DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end, 1959 1960 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1961 unsigned int compressed_size, int ret), 1962 1963 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1964 ); 1965 1966 DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end, 1967 1968 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1969 unsigned int compressed_size, int ret), 1970 1971 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1972 ); 1973 1974 #ifdef CONFIG_F2FS_IOSTAT 1975 TRACE_EVENT(f2fs_iostat, 1976 1977 TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat), 1978 1979 TP_ARGS(sbi, iostat), 1980 1981 TP_STRUCT__entry( 1982 __field(dev_t, dev) 1983 __field(unsigned long long, app_dio) 1984 __field(unsigned long long, app_bio) 1985 __field(unsigned long long, app_wio) 1986 __field(unsigned long long, app_mio) 1987 __field(unsigned long long, app_bcdio) 1988 __field(unsigned long long, app_mcdio) 1989 __field(unsigned long long, fs_dio) 1990 __field(unsigned long long, fs_cdio) 1991 __field(unsigned long long, fs_nio) 1992 __field(unsigned long long, fs_mio) 1993 __field(unsigned long long, fs_gc_dio) 1994 __field(unsigned long long, fs_gc_nio) 1995 __field(unsigned long long, fs_cp_dio) 1996 __field(unsigned long long, fs_cp_nio) 1997 __field(unsigned long long, fs_cp_mio) 1998 __field(unsigned long long, app_drio) 1999 __field(unsigned long long, app_brio) 2000 __field(unsigned long long, app_rio) 2001 __field(unsigned long long, app_mrio) 2002 __field(unsigned long long, app_bcrio) 2003 __field(unsigned long long, app_mcrio) 2004 __field(unsigned long long, fs_drio) 2005 __field(unsigned long long, fs_gdrio) 2006 __field(unsigned long long, fs_cdrio) 2007 __field(unsigned long long, fs_nrio) 2008 __field(unsigned long long, fs_mrio) 2009 __field(unsigned long long, fs_discard) 2010 __field(unsigned long long, fs_reset_zone) 2011 ), 2012 2013 TP_fast_assign( 2014 __entry->dev = sbi->sb->s_dev; 2015 __entry->app_dio = iostat[APP_DIRECT_IO]; 2016 __entry->app_bio = iostat[APP_BUFFERED_IO]; 2017 __entry->app_wio = iostat[APP_WRITE_IO]; 2018 __entry->app_mio = iostat[APP_MAPPED_IO]; 2019 __entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO]; 2020 __entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO]; 2021 __entry->fs_dio = iostat[FS_DATA_IO]; 2022 __entry->fs_cdio = iostat[FS_CDATA_IO]; 2023 __entry->fs_nio = iostat[FS_NODE_IO]; 2024 __entry->fs_mio = iostat[FS_META_IO]; 2025 __entry->fs_gc_dio = iostat[FS_GC_DATA_IO]; 2026 __entry->fs_gc_nio = iostat[FS_GC_NODE_IO]; 2027 __entry->fs_cp_dio = iostat[FS_CP_DATA_IO]; 2028 __entry->fs_cp_nio = iostat[FS_CP_NODE_IO]; 2029 __entry->fs_cp_mio = iostat[FS_CP_META_IO]; 2030 __entry->app_drio = iostat[APP_DIRECT_READ_IO]; 2031 __entry->app_brio = iostat[APP_BUFFERED_READ_IO]; 2032 __entry->app_rio = iostat[APP_READ_IO]; 2033 __entry->app_mrio = iostat[APP_MAPPED_READ_IO]; 2034 __entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO]; 2035 __entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO]; 2036 __entry->fs_drio = iostat[FS_DATA_READ_IO]; 2037 __entry->fs_gdrio = iostat[FS_GDATA_READ_IO]; 2038 __entry->fs_cdrio = iostat[FS_CDATA_READ_IO]; 2039 __entry->fs_nrio = iostat[FS_NODE_READ_IO]; 2040 __entry->fs_mrio = iostat[FS_META_READ_IO]; 2041 __entry->fs_discard = iostat[FS_DISCARD_IO]; 2042 __entry->fs_reset_zone = iostat[FS_ZONE_RESET_IO]; 2043 ), 2044 2045 TP_printk("dev = (%d,%d), " 2046 "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, " 2047 "compr(buffered=%llu, mapped=%llu)], " 2048 "fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu, " 2049 "reset_zone=%llu], " 2050 "gc [data=%llu, node=%llu], " 2051 "cp [data=%llu, node=%llu, meta=%llu], " 2052 "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], " 2053 "compr(buffered=%llu, mapped=%llu)], " 2054 "fs [data=%llu, (gc_data=%llu, cdata=%llu), " 2055 "node=%llu, meta=%llu]", 2056 show_dev(__entry->dev), __entry->app_wio, __entry->app_dio, 2057 __entry->app_bio, __entry->app_mio, __entry->app_bcdio, 2058 __entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio, 2059 __entry->fs_nio, __entry->fs_mio, __entry->fs_discard, 2060 __entry->fs_reset_zone, 2061 __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio, 2062 __entry->fs_cp_nio, __entry->fs_cp_mio, 2063 __entry->app_rio, __entry->app_drio, __entry->app_brio, 2064 __entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio, 2065 __entry->fs_drio, __entry->fs_gdrio, 2066 __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio) 2067 ); 2068 2069 #ifndef __F2FS_IOSTAT_LATENCY_TYPE 2070 #define __F2FS_IOSTAT_LATENCY_TYPE 2071 struct f2fs_iostat_latency { 2072 unsigned int peak_lat; 2073 unsigned int avg_lat; 2074 unsigned int cnt; 2075 }; 2076 #endif /* __F2FS_IOSTAT_LATENCY_TYPE */ 2077 2078 TRACE_EVENT(f2fs_iostat_latency, 2079 2080 TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]), 2081 2082 TP_ARGS(sbi, iostat_lat), 2083 2084 TP_STRUCT__entry( 2085 __field(dev_t, dev) 2086 __field(unsigned int, d_rd_peak) 2087 __field(unsigned int, d_rd_avg) 2088 __field(unsigned int, d_rd_cnt) 2089 __field(unsigned int, n_rd_peak) 2090 __field(unsigned int, n_rd_avg) 2091 __field(unsigned int, n_rd_cnt) 2092 __field(unsigned int, m_rd_peak) 2093 __field(unsigned int, m_rd_avg) 2094 __field(unsigned int, m_rd_cnt) 2095 __field(unsigned int, d_wr_s_peak) 2096 __field(unsigned int, d_wr_s_avg) 2097 __field(unsigned int, d_wr_s_cnt) 2098 __field(unsigned int, n_wr_s_peak) 2099 __field(unsigned int, n_wr_s_avg) 2100 __field(unsigned int, n_wr_s_cnt) 2101 __field(unsigned int, m_wr_s_peak) 2102 __field(unsigned int, m_wr_s_avg) 2103 __field(unsigned int, m_wr_s_cnt) 2104 __field(unsigned int, d_wr_as_peak) 2105 __field(unsigned int, d_wr_as_avg) 2106 __field(unsigned int, d_wr_as_cnt) 2107 __field(unsigned int, n_wr_as_peak) 2108 __field(unsigned int, n_wr_as_avg) 2109 __field(unsigned int, n_wr_as_cnt) 2110 __field(unsigned int, m_wr_as_peak) 2111 __field(unsigned int, m_wr_as_avg) 2112 __field(unsigned int, m_wr_as_cnt) 2113 ), 2114 2115 TP_fast_assign( 2116 __entry->dev = sbi->sb->s_dev; 2117 __entry->d_rd_peak = iostat_lat[READ_IO][DATA].peak_lat; 2118 __entry->d_rd_avg = iostat_lat[READ_IO][DATA].avg_lat; 2119 __entry->d_rd_cnt = iostat_lat[READ_IO][DATA].cnt; 2120 __entry->n_rd_peak = iostat_lat[READ_IO][NODE].peak_lat; 2121 __entry->n_rd_avg = iostat_lat[READ_IO][NODE].avg_lat; 2122 __entry->n_rd_cnt = iostat_lat[READ_IO][NODE].cnt; 2123 __entry->m_rd_peak = iostat_lat[READ_IO][META].peak_lat; 2124 __entry->m_rd_avg = iostat_lat[READ_IO][META].avg_lat; 2125 __entry->m_rd_cnt = iostat_lat[READ_IO][META].cnt; 2126 __entry->d_wr_s_peak = iostat_lat[WRITE_SYNC_IO][DATA].peak_lat; 2127 __entry->d_wr_s_avg = iostat_lat[WRITE_SYNC_IO][DATA].avg_lat; 2128 __entry->d_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][DATA].cnt; 2129 __entry->n_wr_s_peak = iostat_lat[WRITE_SYNC_IO][NODE].peak_lat; 2130 __entry->n_wr_s_avg = iostat_lat[WRITE_SYNC_IO][NODE].avg_lat; 2131 __entry->n_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][NODE].cnt; 2132 __entry->m_wr_s_peak = iostat_lat[WRITE_SYNC_IO][META].peak_lat; 2133 __entry->m_wr_s_avg = iostat_lat[WRITE_SYNC_IO][META].avg_lat; 2134 __entry->m_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][META].cnt; 2135 __entry->d_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][DATA].peak_lat; 2136 __entry->d_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][DATA].avg_lat; 2137 __entry->d_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][DATA].cnt; 2138 __entry->n_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][NODE].peak_lat; 2139 __entry->n_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][NODE].avg_lat; 2140 __entry->n_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][NODE].cnt; 2141 __entry->m_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][META].peak_lat; 2142 __entry->m_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][META].avg_lat; 2143 __entry->m_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][META].cnt; 2144 ), 2145 2146 TP_printk("dev = (%d,%d), " 2147 "iotype [peak lat.(ms)/avg lat.(ms)/count], " 2148 "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], " 2149 "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], " 2150 "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], " 2151 "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]", 2152 show_dev(__entry->dev), 2153 __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt, 2154 __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt, 2155 __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt, 2156 __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt, 2157 __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt, 2158 __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt, 2159 __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt, 2160 __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt, 2161 __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt) 2162 ); 2163 #endif 2164 2165 TRACE_EVENT(f2fs_bmap, 2166 2167 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock), 2168 2169 TP_ARGS(inode, lblock, pblock), 2170 2171 TP_STRUCT__entry( 2172 __field(dev_t, dev) 2173 __field(ino_t, ino) 2174 __field(sector_t, lblock) 2175 __field(sector_t, pblock) 2176 ), 2177 2178 TP_fast_assign( 2179 __entry->dev = inode->i_sb->s_dev; 2180 __entry->ino = inode->i_ino; 2181 __entry->lblock = lblock; 2182 __entry->pblock = pblock; 2183 ), 2184 2185 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld", 2186 show_dev_ino(__entry), 2187 (unsigned long long)__entry->lblock, 2188 (unsigned long long)__entry->pblock) 2189 ); 2190 2191 TRACE_EVENT(f2fs_fiemap, 2192 2193 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock, 2194 unsigned long long len, unsigned int flags, int ret), 2195 2196 TP_ARGS(inode, lblock, pblock, len, flags, ret), 2197 2198 TP_STRUCT__entry( 2199 __field(dev_t, dev) 2200 __field(ino_t, ino) 2201 __field(sector_t, lblock) 2202 __field(sector_t, pblock) 2203 __field(unsigned long long, len) 2204 __field(unsigned int, flags) 2205 __field(int, ret) 2206 ), 2207 2208 TP_fast_assign( 2209 __entry->dev = inode->i_sb->s_dev; 2210 __entry->ino = inode->i_ino; 2211 __entry->lblock = lblock; 2212 __entry->pblock = pblock; 2213 __entry->len = len; 2214 __entry->flags = flags; 2215 __entry->ret = ret; 2216 ), 2217 2218 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, " 2219 "len:%llu, flags:%u, ret:%d", 2220 show_dev_ino(__entry), 2221 (unsigned long long)__entry->lblock, 2222 (unsigned long long)__entry->pblock, 2223 __entry->len, 2224 __entry->flags, 2225 __entry->ret) 2226 ); 2227 2228 DECLARE_EVENT_CLASS(f2fs__rw_start, 2229 2230 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2231 pid_t pid, char *pathname, char *command), 2232 2233 TP_ARGS(inode, offset, bytes, pid, pathname, command), 2234 2235 TP_STRUCT__entry( 2236 __string(pathbuf, pathname) 2237 __field(loff_t, offset) 2238 __field(int, bytes) 2239 __field(loff_t, i_size) 2240 __string(cmdline, command) 2241 __field(pid_t, pid) 2242 __field(ino_t, ino) 2243 ), 2244 2245 TP_fast_assign( 2246 /* 2247 * Replace the spaces in filenames and cmdlines 2248 * because this screws up the tooling that parses 2249 * the traces. 2250 */ 2251 __assign_str(pathbuf, pathname); 2252 (void)strreplace(__get_str(pathbuf), ' ', '_'); 2253 __entry->offset = offset; 2254 __entry->bytes = bytes; 2255 __entry->i_size = i_size_read(inode); 2256 __assign_str(cmdline, command); 2257 (void)strreplace(__get_str(cmdline), ' ', '_'); 2258 __entry->pid = pid; 2259 __entry->ino = inode->i_ino; 2260 ), 2261 2262 TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s," 2263 " pid %d, i_size %llu, ino %lu", 2264 __get_str(pathbuf), __entry->offset, __entry->bytes, 2265 __get_str(cmdline), __entry->pid, __entry->i_size, 2266 (unsigned long) __entry->ino) 2267 ); 2268 2269 DECLARE_EVENT_CLASS(f2fs__rw_end, 2270 2271 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2272 2273 TP_ARGS(inode, offset, bytes), 2274 2275 TP_STRUCT__entry( 2276 __field(ino_t, ino) 2277 __field(loff_t, offset) 2278 __field(int, bytes) 2279 ), 2280 2281 TP_fast_assign( 2282 __entry->ino = inode->i_ino; 2283 __entry->offset = offset; 2284 __entry->bytes = bytes; 2285 ), 2286 2287 TP_printk("ino %lu, offset %llu, bytes %d", 2288 (unsigned long) __entry->ino, 2289 __entry->offset, __entry->bytes) 2290 ); 2291 2292 DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start, 2293 2294 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2295 pid_t pid, char *pathname, char *command), 2296 2297 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2298 ); 2299 2300 DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end, 2301 2302 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2303 2304 TP_ARGS(inode, offset, bytes) 2305 ); 2306 2307 DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start, 2308 2309 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2310 pid_t pid, char *pathname, char *command), 2311 2312 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2313 ); 2314 2315 DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end, 2316 2317 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2318 2319 TP_ARGS(inode, offset, bytes) 2320 ); 2321 2322 #endif /* _TRACE_F2FS_H */ 2323 2324 /* This part must be outside protection */ 2325 #include <trace/define_trace.h> 2326