1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #undef TRACE_SYSTEM 3 #define TRACE_SYSTEM f2fs 4 5 #if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ) 6 #define _TRACE_F2FS_H 7 8 #include <linux/tracepoint.h> 9 #include <uapi/linux/f2fs.h> 10 11 #define show_dev(dev) MAJOR(dev), MINOR(dev) 12 #define show_dev_ino(entry) show_dev(entry->dev), (unsigned long)entry->ino 13 14 TRACE_DEFINE_ENUM(NODE); 15 TRACE_DEFINE_ENUM(DATA); 16 TRACE_DEFINE_ENUM(META); 17 TRACE_DEFINE_ENUM(META_FLUSH); 18 TRACE_DEFINE_ENUM(IPU); 19 TRACE_DEFINE_ENUM(OPU); 20 TRACE_DEFINE_ENUM(HOT); 21 TRACE_DEFINE_ENUM(WARM); 22 TRACE_DEFINE_ENUM(COLD); 23 TRACE_DEFINE_ENUM(CURSEG_HOT_DATA); 24 TRACE_DEFINE_ENUM(CURSEG_WARM_DATA); 25 TRACE_DEFINE_ENUM(CURSEG_COLD_DATA); 26 TRACE_DEFINE_ENUM(CURSEG_HOT_NODE); 27 TRACE_DEFINE_ENUM(CURSEG_WARM_NODE); 28 TRACE_DEFINE_ENUM(CURSEG_COLD_NODE); 29 TRACE_DEFINE_ENUM(NO_CHECK_TYPE); 30 TRACE_DEFINE_ENUM(GC_GREEDY); 31 TRACE_DEFINE_ENUM(GC_CB); 32 TRACE_DEFINE_ENUM(FG_GC); 33 TRACE_DEFINE_ENUM(BG_GC); 34 TRACE_DEFINE_ENUM(LFS); 35 TRACE_DEFINE_ENUM(SSR); 36 TRACE_DEFINE_ENUM(__REQ_RAHEAD); 37 TRACE_DEFINE_ENUM(__REQ_SYNC); 38 TRACE_DEFINE_ENUM(__REQ_IDLE); 39 TRACE_DEFINE_ENUM(__REQ_PREFLUSH); 40 TRACE_DEFINE_ENUM(__REQ_FUA); 41 TRACE_DEFINE_ENUM(__REQ_PRIO); 42 TRACE_DEFINE_ENUM(__REQ_META); 43 TRACE_DEFINE_ENUM(CP_UMOUNT); 44 TRACE_DEFINE_ENUM(CP_FASTBOOT); 45 TRACE_DEFINE_ENUM(CP_SYNC); 46 TRACE_DEFINE_ENUM(CP_RECOVERY); 47 TRACE_DEFINE_ENUM(CP_DISCARD); 48 TRACE_DEFINE_ENUM(CP_TRIMMED); 49 TRACE_DEFINE_ENUM(CP_PAUSE); 50 TRACE_DEFINE_ENUM(CP_RESIZE); 51 52 #define show_block_type(type) \ 53 __print_symbolic(type, \ 54 { NODE, "NODE" }, \ 55 { DATA, "DATA" }, \ 56 { META, "META" }, \ 57 { META_FLUSH, "META_FLUSH" }, \ 58 { IPU, "IN-PLACE" }, \ 59 { OPU, "OUT-OF-PLACE" }) 60 61 #define show_block_temp(temp) \ 62 __print_symbolic(temp, \ 63 { HOT, "HOT" }, \ 64 { WARM, "WARM" }, \ 65 { COLD, "COLD" }) 66 67 #define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \ 68 REQ_PREFLUSH | REQ_FUA) 69 #define F2FS_BIO_FLAG_MASK(t) (t & F2FS_OP_FLAGS) 70 71 #define show_bio_type(op,op_flags) show_bio_op(op), \ 72 show_bio_op_flags(op_flags) 73 74 #define show_bio_op(op) blk_op_str(op) 75 76 #define show_bio_op_flags(flags) \ 77 __print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \ 78 { REQ_RAHEAD, "R" }, \ 79 { REQ_SYNC, "S" }, \ 80 { REQ_META, "M" }, \ 81 { REQ_PRIO, "P" }, \ 82 { REQ_PREFLUSH, "PF" }, \ 83 { REQ_FUA, "FUA" }) 84 85 #define show_data_type(type) \ 86 __print_symbolic(type, \ 87 { CURSEG_HOT_DATA, "Hot DATA" }, \ 88 { CURSEG_WARM_DATA, "Warm DATA" }, \ 89 { CURSEG_COLD_DATA, "Cold DATA" }, \ 90 { CURSEG_HOT_NODE, "Hot NODE" }, \ 91 { CURSEG_WARM_NODE, "Warm NODE" }, \ 92 { CURSEG_COLD_NODE, "Cold NODE" }, \ 93 { NO_CHECK_TYPE, "No TYPE" }) 94 95 #define show_file_type(type) \ 96 __print_symbolic(type, \ 97 { 0, "FILE" }, \ 98 { 1, "DIR" }) 99 100 #define show_gc_type(type) \ 101 __print_symbolic(type, \ 102 { FG_GC, "Foreground GC" }, \ 103 { BG_GC, "Background GC" }) 104 105 #define show_alloc_mode(type) \ 106 __print_symbolic(type, \ 107 { LFS, "LFS-mode" }, \ 108 { SSR, "SSR-mode" }, \ 109 { AT_SSR, "AT_SSR-mode" }) 110 111 #define show_victim_policy(type) \ 112 __print_symbolic(type, \ 113 { GC_GREEDY, "Greedy" }, \ 114 { GC_CB, "Cost-Benefit" }, \ 115 { GC_AT, "Age-threshold" }) 116 117 #define show_cpreason(type) \ 118 __print_flags(type, "|", \ 119 { CP_UMOUNT, "Umount" }, \ 120 { CP_FASTBOOT, "Fastboot" }, \ 121 { CP_SYNC, "Sync" }, \ 122 { CP_RECOVERY, "Recovery" }, \ 123 { CP_DISCARD, "Discard" }, \ 124 { CP_PAUSE, "Pause" }, \ 125 { CP_TRIMMED, "Trimmed" }, \ 126 { CP_RESIZE, "Resize" }) 127 128 #define show_fsync_cpreason(type) \ 129 __print_symbolic(type, \ 130 { CP_NO_NEEDED, "no needed" }, \ 131 { CP_NON_REGULAR, "non regular" }, \ 132 { CP_COMPRESSED, "compressed" }, \ 133 { CP_HARDLINK, "hardlink" }, \ 134 { CP_SB_NEED_CP, "sb needs cp" }, \ 135 { CP_WRONG_PINO, "wrong pino" }, \ 136 { CP_NO_SPC_ROLL, "no space roll forward" }, \ 137 { CP_NODE_NEED_CP, "node needs cp" }, \ 138 { CP_FASTBOOT_MODE, "fastboot mode" }, \ 139 { CP_SPEC_LOG_NUM, "log type is 2" }, \ 140 { CP_RECOVER_DIR, "dir needs recovery" }) 141 142 #define show_shutdown_mode(type) \ 143 __print_symbolic(type, \ 144 { F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \ 145 { F2FS_GOING_DOWN_METASYNC, "meta sync" }, \ 146 { F2FS_GOING_DOWN_NOSYNC, "no sync" }, \ 147 { F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \ 148 { F2FS_GOING_DOWN_NEED_FSCK, "need fsck" }) 149 150 #define show_compress_algorithm(type) \ 151 __print_symbolic(type, \ 152 { COMPRESS_LZO, "LZO" }, \ 153 { COMPRESS_LZ4, "LZ4" }, \ 154 { COMPRESS_ZSTD, "ZSTD" }, \ 155 { COMPRESS_LZORLE, "LZO-RLE" }) 156 157 struct f2fs_sb_info; 158 struct f2fs_io_info; 159 struct extent_info; 160 struct victim_sel_policy; 161 struct f2fs_map_blocks; 162 163 DECLARE_EVENT_CLASS(f2fs__inode, 164 165 TP_PROTO(struct inode *inode), 166 167 TP_ARGS(inode), 168 169 TP_STRUCT__entry( 170 __field(dev_t, dev) 171 __field(ino_t, ino) 172 __field(ino_t, pino) 173 __field(umode_t, mode) 174 __field(loff_t, size) 175 __field(unsigned int, nlink) 176 __field(blkcnt_t, blocks) 177 __field(__u8, advise) 178 ), 179 180 TP_fast_assign( 181 __entry->dev = inode->i_sb->s_dev; 182 __entry->ino = inode->i_ino; 183 __entry->pino = F2FS_I(inode)->i_pino; 184 __entry->mode = inode->i_mode; 185 __entry->nlink = inode->i_nlink; 186 __entry->size = inode->i_size; 187 __entry->blocks = inode->i_blocks; 188 __entry->advise = F2FS_I(inode)->i_advise; 189 ), 190 191 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, " 192 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x", 193 show_dev_ino(__entry), 194 (unsigned long)__entry->pino, 195 __entry->mode, 196 __entry->size, 197 (unsigned int)__entry->nlink, 198 (unsigned long long)__entry->blocks, 199 (unsigned char)__entry->advise) 200 ); 201 202 DECLARE_EVENT_CLASS(f2fs__inode_exit, 203 204 TP_PROTO(struct inode *inode, int ret), 205 206 TP_ARGS(inode, ret), 207 208 TP_STRUCT__entry( 209 __field(dev_t, dev) 210 __field(ino_t, ino) 211 __field(int, ret) 212 ), 213 214 TP_fast_assign( 215 __entry->dev = inode->i_sb->s_dev; 216 __entry->ino = inode->i_ino; 217 __entry->ret = ret; 218 ), 219 220 TP_printk("dev = (%d,%d), ino = %lu, ret = %d", 221 show_dev_ino(__entry), 222 __entry->ret) 223 ); 224 225 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, 226 227 TP_PROTO(struct inode *inode), 228 229 TP_ARGS(inode) 230 ); 231 232 TRACE_EVENT(f2fs_sync_file_exit, 233 234 TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret), 235 236 TP_ARGS(inode, cp_reason, datasync, ret), 237 238 TP_STRUCT__entry( 239 __field(dev_t, dev) 240 __field(ino_t, ino) 241 __field(int, cp_reason) 242 __field(int, datasync) 243 __field(int, ret) 244 ), 245 246 TP_fast_assign( 247 __entry->dev = inode->i_sb->s_dev; 248 __entry->ino = inode->i_ino; 249 __entry->cp_reason = cp_reason; 250 __entry->datasync = datasync; 251 __entry->ret = ret; 252 ), 253 254 TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, " 255 "datasync = %d, ret = %d", 256 show_dev_ino(__entry), 257 show_fsync_cpreason(__entry->cp_reason), 258 __entry->datasync, 259 __entry->ret) 260 ); 261 262 TRACE_EVENT(f2fs_sync_fs, 263 264 TP_PROTO(struct super_block *sb, int wait), 265 266 TP_ARGS(sb, wait), 267 268 TP_STRUCT__entry( 269 __field(dev_t, dev) 270 __field(int, dirty) 271 __field(int, wait) 272 ), 273 274 TP_fast_assign( 275 __entry->dev = sb->s_dev; 276 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY); 277 __entry->wait = wait; 278 ), 279 280 TP_printk("dev = (%d,%d), superblock is %s, wait = %d", 281 show_dev(__entry->dev), 282 __entry->dirty ? "dirty" : "not dirty", 283 __entry->wait) 284 ); 285 286 DEFINE_EVENT(f2fs__inode, f2fs_iget, 287 288 TP_PROTO(struct inode *inode), 289 290 TP_ARGS(inode) 291 ); 292 293 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit, 294 295 TP_PROTO(struct inode *inode, int ret), 296 297 TP_ARGS(inode, ret) 298 ); 299 300 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode, 301 302 TP_PROTO(struct inode *inode), 303 304 TP_ARGS(inode) 305 ); 306 307 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode, 308 309 TP_PROTO(struct inode *inode, int ret), 310 311 TP_ARGS(inode, ret) 312 ); 313 314 TRACE_EVENT(f2fs_unlink_enter, 315 316 TP_PROTO(struct inode *dir, struct dentry *dentry), 317 318 TP_ARGS(dir, dentry), 319 320 TP_STRUCT__entry( 321 __field(dev_t, dev) 322 __field(ino_t, ino) 323 __field(loff_t, size) 324 __field(blkcnt_t, blocks) 325 __field(const char *, name) 326 ), 327 328 TP_fast_assign( 329 __entry->dev = dir->i_sb->s_dev; 330 __entry->ino = dir->i_ino; 331 __entry->size = dir->i_size; 332 __entry->blocks = dir->i_blocks; 333 __entry->name = dentry->d_name.name; 334 ), 335 336 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " 337 "i_blocks = %llu, name = %s", 338 show_dev_ino(__entry), 339 __entry->size, 340 (unsigned long long)__entry->blocks, 341 __entry->name) 342 ); 343 344 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, 345 346 TP_PROTO(struct inode *inode, int ret), 347 348 TP_ARGS(inode, ret) 349 ); 350 351 DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode, 352 353 TP_PROTO(struct inode *inode, int ret), 354 355 TP_ARGS(inode, ret) 356 ); 357 358 DEFINE_EVENT(f2fs__inode, f2fs_truncate, 359 360 TP_PROTO(struct inode *inode), 361 362 TP_ARGS(inode) 363 ); 364 365 TRACE_EVENT(f2fs_truncate_data_blocks_range, 366 367 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free), 368 369 TP_ARGS(inode, nid, ofs, free), 370 371 TP_STRUCT__entry( 372 __field(dev_t, dev) 373 __field(ino_t, ino) 374 __field(nid_t, nid) 375 __field(unsigned int, ofs) 376 __field(int, free) 377 ), 378 379 TP_fast_assign( 380 __entry->dev = inode->i_sb->s_dev; 381 __entry->ino = inode->i_ino; 382 __entry->nid = nid; 383 __entry->ofs = ofs; 384 __entry->free = free; 385 ), 386 387 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d", 388 show_dev_ino(__entry), 389 (unsigned int)__entry->nid, 390 __entry->ofs, 391 __entry->free) 392 ); 393 394 DECLARE_EVENT_CLASS(f2fs__truncate_op, 395 396 TP_PROTO(struct inode *inode, u64 from), 397 398 TP_ARGS(inode, from), 399 400 TP_STRUCT__entry( 401 __field(dev_t, dev) 402 __field(ino_t, ino) 403 __field(loff_t, size) 404 __field(blkcnt_t, blocks) 405 __field(u64, from) 406 ), 407 408 TP_fast_assign( 409 __entry->dev = inode->i_sb->s_dev; 410 __entry->ino = inode->i_ino; 411 __entry->size = inode->i_size; 412 __entry->blocks = inode->i_blocks; 413 __entry->from = from; 414 ), 415 416 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, " 417 "start file offset = %llu", 418 show_dev_ino(__entry), 419 __entry->size, 420 (unsigned long long)__entry->blocks, 421 (unsigned long long)__entry->from) 422 ); 423 424 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter, 425 426 TP_PROTO(struct inode *inode, u64 from), 427 428 TP_ARGS(inode, from) 429 ); 430 431 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit, 432 433 TP_PROTO(struct inode *inode, int ret), 434 435 TP_ARGS(inode, ret) 436 ); 437 438 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter, 439 440 TP_PROTO(struct inode *inode, u64 from), 441 442 TP_ARGS(inode, from) 443 ); 444 445 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit, 446 447 TP_PROTO(struct inode *inode, int ret), 448 449 TP_ARGS(inode, ret) 450 ); 451 452 DECLARE_EVENT_CLASS(f2fs__truncate_node, 453 454 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 455 456 TP_ARGS(inode, nid, blk_addr), 457 458 TP_STRUCT__entry( 459 __field(dev_t, dev) 460 __field(ino_t, ino) 461 __field(nid_t, nid) 462 __field(block_t, blk_addr) 463 ), 464 465 TP_fast_assign( 466 __entry->dev = inode->i_sb->s_dev; 467 __entry->ino = inode->i_ino; 468 __entry->nid = nid; 469 __entry->blk_addr = blk_addr; 470 ), 471 472 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx", 473 show_dev_ino(__entry), 474 (unsigned int)__entry->nid, 475 (unsigned long long)__entry->blk_addr) 476 ); 477 478 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter, 479 480 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 481 482 TP_ARGS(inode, nid, blk_addr) 483 ); 484 485 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit, 486 487 TP_PROTO(struct inode *inode, int ret), 488 489 TP_ARGS(inode, ret) 490 ); 491 492 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node, 493 494 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr), 495 496 TP_ARGS(inode, nid, blk_addr) 497 ); 498 499 TRACE_EVENT(f2fs_truncate_partial_nodes, 500 501 TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err), 502 503 TP_ARGS(inode, nid, depth, err), 504 505 TP_STRUCT__entry( 506 __field(dev_t, dev) 507 __field(ino_t, ino) 508 __field(nid_t, nid[3]) 509 __field(int, depth) 510 __field(int, err) 511 ), 512 513 TP_fast_assign( 514 __entry->dev = inode->i_sb->s_dev; 515 __entry->ino = inode->i_ino; 516 __entry->nid[0] = nid[0]; 517 __entry->nid[1] = nid[1]; 518 __entry->nid[2] = nid[2]; 519 __entry->depth = depth; 520 __entry->err = err; 521 ), 522 523 TP_printk("dev = (%d,%d), ino = %lu, " 524 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d", 525 show_dev_ino(__entry), 526 (unsigned int)__entry->nid[0], 527 (unsigned int)__entry->nid[1], 528 (unsigned int)__entry->nid[2], 529 __entry->depth, 530 __entry->err) 531 ); 532 533 TRACE_EVENT(f2fs_file_write_iter, 534 535 TP_PROTO(struct inode *inode, loff_t offset, size_t length, 536 ssize_t ret), 537 538 TP_ARGS(inode, offset, length, ret), 539 540 TP_STRUCT__entry( 541 __field(dev_t, dev) 542 __field(ino_t, ino) 543 __field(loff_t, offset) 544 __field(size_t, length) 545 __field(ssize_t, ret) 546 ), 547 548 TP_fast_assign( 549 __entry->dev = inode->i_sb->s_dev; 550 __entry->ino = inode->i_ino; 551 __entry->offset = offset; 552 __entry->length = length; 553 __entry->ret = ret; 554 ), 555 556 TP_printk("dev = (%d,%d), ino = %lu, " 557 "offset = %lld, length = %zu, written(err) = %zd", 558 show_dev_ino(__entry), 559 __entry->offset, 560 __entry->length, 561 __entry->ret) 562 ); 563 564 TRACE_EVENT(f2fs_map_blocks, 565 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, 566 int create, int flag, int ret), 567 568 TP_ARGS(inode, map, create, flag, ret), 569 570 TP_STRUCT__entry( 571 __field(dev_t, dev) 572 __field(ino_t, ino) 573 __field(block_t, m_lblk) 574 __field(block_t, m_pblk) 575 __field(unsigned int, m_len) 576 __field(unsigned int, m_flags) 577 __field(int, m_seg_type) 578 __field(bool, m_may_create) 579 __field(bool, m_multidev_dio) 580 __field(int, create) 581 __field(int, flag) 582 __field(int, ret) 583 ), 584 585 TP_fast_assign( 586 __entry->dev = map->m_bdev->bd_dev; 587 __entry->ino = inode->i_ino; 588 __entry->m_lblk = map->m_lblk; 589 __entry->m_pblk = map->m_pblk; 590 __entry->m_len = map->m_len; 591 __entry->m_flags = map->m_flags; 592 __entry->m_seg_type = map->m_seg_type; 593 __entry->m_may_create = map->m_may_create; 594 __entry->m_multidev_dio = map->m_multidev_dio; 595 __entry->create = create; 596 __entry->flag = flag; 597 __entry->ret = ret; 598 ), 599 600 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, " 601 "start blkaddr = 0x%llx, len = 0x%llx, flags = %u, " 602 "seg_type = %d, may_create = %d, multidevice = %d, " 603 "create = %d, flag = %d, err = %d", 604 show_dev_ino(__entry), 605 (unsigned long long)__entry->m_lblk, 606 (unsigned long long)__entry->m_pblk, 607 (unsigned long long)__entry->m_len, 608 __entry->m_flags, 609 __entry->m_seg_type, 610 __entry->m_may_create, 611 __entry->m_multidev_dio, 612 __entry->create, 613 __entry->flag, 614 __entry->ret) 615 ); 616 617 TRACE_EVENT(f2fs_background_gc, 618 619 TP_PROTO(struct super_block *sb, unsigned int wait_ms, 620 unsigned int prefree, unsigned int free), 621 622 TP_ARGS(sb, wait_ms, prefree, free), 623 624 TP_STRUCT__entry( 625 __field(dev_t, dev) 626 __field(unsigned int, wait_ms) 627 __field(unsigned int, prefree) 628 __field(unsigned int, free) 629 ), 630 631 TP_fast_assign( 632 __entry->dev = sb->s_dev; 633 __entry->wait_ms = wait_ms; 634 __entry->prefree = prefree; 635 __entry->free = free; 636 ), 637 638 TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u", 639 show_dev(__entry->dev), 640 __entry->wait_ms, 641 __entry->prefree, 642 __entry->free) 643 ); 644 645 TRACE_EVENT(f2fs_gc_begin, 646 647 TP_PROTO(struct super_block *sb, bool sync, bool background, 648 long long dirty_nodes, long long dirty_dents, 649 long long dirty_imeta, unsigned int free_sec, 650 unsigned int free_seg, int reserved_seg, 651 unsigned int prefree_seg), 652 653 TP_ARGS(sb, sync, background, dirty_nodes, dirty_dents, dirty_imeta, 654 free_sec, free_seg, reserved_seg, prefree_seg), 655 656 TP_STRUCT__entry( 657 __field(dev_t, dev) 658 __field(bool, sync) 659 __field(bool, background) 660 __field(long long, dirty_nodes) 661 __field(long long, dirty_dents) 662 __field(long long, dirty_imeta) 663 __field(unsigned int, free_sec) 664 __field(unsigned int, free_seg) 665 __field(int, reserved_seg) 666 __field(unsigned int, prefree_seg) 667 ), 668 669 TP_fast_assign( 670 __entry->dev = sb->s_dev; 671 __entry->sync = sync; 672 __entry->background = background; 673 __entry->dirty_nodes = dirty_nodes; 674 __entry->dirty_dents = dirty_dents; 675 __entry->dirty_imeta = dirty_imeta; 676 __entry->free_sec = free_sec; 677 __entry->free_seg = free_seg; 678 __entry->reserved_seg = reserved_seg; 679 __entry->prefree_seg = prefree_seg; 680 ), 681 682 TP_printk("dev = (%d,%d), sync = %d, background = %d, nodes = %lld, " 683 "dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, " 684 "rsv_seg:%d, prefree_seg:%u", 685 show_dev(__entry->dev), 686 __entry->sync, 687 __entry->background, 688 __entry->dirty_nodes, 689 __entry->dirty_dents, 690 __entry->dirty_imeta, 691 __entry->free_sec, 692 __entry->free_seg, 693 __entry->reserved_seg, 694 __entry->prefree_seg) 695 ); 696 697 TRACE_EVENT(f2fs_gc_end, 698 699 TP_PROTO(struct super_block *sb, int ret, int seg_freed, 700 int sec_freed, long long dirty_nodes, 701 long long dirty_dents, long long dirty_imeta, 702 unsigned int free_sec, unsigned int free_seg, 703 int reserved_seg, unsigned int prefree_seg), 704 705 TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents, 706 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg), 707 708 TP_STRUCT__entry( 709 __field(dev_t, dev) 710 __field(int, ret) 711 __field(int, seg_freed) 712 __field(int, sec_freed) 713 __field(long long, dirty_nodes) 714 __field(long long, dirty_dents) 715 __field(long long, dirty_imeta) 716 __field(unsigned int, free_sec) 717 __field(unsigned int, free_seg) 718 __field(int, reserved_seg) 719 __field(unsigned int, prefree_seg) 720 ), 721 722 TP_fast_assign( 723 __entry->dev = sb->s_dev; 724 __entry->ret = ret; 725 __entry->seg_freed = seg_freed; 726 __entry->sec_freed = sec_freed; 727 __entry->dirty_nodes = dirty_nodes; 728 __entry->dirty_dents = dirty_dents; 729 __entry->dirty_imeta = dirty_imeta; 730 __entry->free_sec = free_sec; 731 __entry->free_seg = free_seg; 732 __entry->reserved_seg = reserved_seg; 733 __entry->prefree_seg = prefree_seg; 734 ), 735 736 TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, " 737 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, " 738 "free_seg:%u, rsv_seg:%d, prefree_seg:%u", 739 show_dev(__entry->dev), 740 __entry->ret, 741 __entry->seg_freed, 742 __entry->sec_freed, 743 __entry->dirty_nodes, 744 __entry->dirty_dents, 745 __entry->dirty_imeta, 746 __entry->free_sec, 747 __entry->free_seg, 748 __entry->reserved_seg, 749 __entry->prefree_seg) 750 ); 751 752 TRACE_EVENT(f2fs_get_victim, 753 754 TP_PROTO(struct super_block *sb, int type, int gc_type, 755 struct victim_sel_policy *p, unsigned int pre_victim, 756 unsigned int prefree, unsigned int free), 757 758 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free), 759 760 TP_STRUCT__entry( 761 __field(dev_t, dev) 762 __field(int, type) 763 __field(int, gc_type) 764 __field(int, alloc_mode) 765 __field(int, gc_mode) 766 __field(unsigned int, victim) 767 __field(unsigned int, cost) 768 __field(unsigned int, ofs_unit) 769 __field(unsigned int, pre_victim) 770 __field(unsigned int, prefree) 771 __field(unsigned int, free) 772 ), 773 774 TP_fast_assign( 775 __entry->dev = sb->s_dev; 776 __entry->type = type; 777 __entry->gc_type = gc_type; 778 __entry->alloc_mode = p->alloc_mode; 779 __entry->gc_mode = p->gc_mode; 780 __entry->victim = p->min_segno; 781 __entry->cost = p->min_cost; 782 __entry->ofs_unit = p->ofs_unit; 783 __entry->pre_victim = pre_victim; 784 __entry->prefree = prefree; 785 __entry->free = free; 786 ), 787 788 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), " 789 "victim = %u, cost = %u, ofs_unit = %u, " 790 "pre_victim_secno = %d, prefree = %u, free = %u", 791 show_dev(__entry->dev), 792 show_data_type(__entry->type), 793 show_gc_type(__entry->gc_type), 794 show_alloc_mode(__entry->alloc_mode), 795 show_victim_policy(__entry->gc_mode), 796 __entry->victim, 797 __entry->cost, 798 __entry->ofs_unit, 799 (int)__entry->pre_victim, 800 __entry->prefree, 801 __entry->free) 802 ); 803 804 TRACE_EVENT(f2fs_lookup_start, 805 806 TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags), 807 808 TP_ARGS(dir, dentry, flags), 809 810 TP_STRUCT__entry( 811 __field(dev_t, dev) 812 __field(ino_t, ino) 813 __string(name, dentry->d_name.name) 814 __field(unsigned int, flags) 815 ), 816 817 TP_fast_assign( 818 __entry->dev = dir->i_sb->s_dev; 819 __entry->ino = dir->i_ino; 820 __assign_str(name, dentry->d_name.name); 821 __entry->flags = flags; 822 ), 823 824 TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u", 825 show_dev_ino(__entry), 826 __get_str(name), 827 __entry->flags) 828 ); 829 830 TRACE_EVENT(f2fs_lookup_end, 831 832 TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino, 833 int err), 834 835 TP_ARGS(dir, dentry, ino, err), 836 837 TP_STRUCT__entry( 838 __field(dev_t, dev) 839 __field(ino_t, ino) 840 __string(name, dentry->d_name.name) 841 __field(nid_t, cino) 842 __field(int, err) 843 ), 844 845 TP_fast_assign( 846 __entry->dev = dir->i_sb->s_dev; 847 __entry->ino = dir->i_ino; 848 __assign_str(name, dentry->d_name.name); 849 __entry->cino = ino; 850 __entry->err = err; 851 ), 852 853 TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d", 854 show_dev_ino(__entry), 855 __get_str(name), 856 __entry->cino, 857 __entry->err) 858 ); 859 860 TRACE_EVENT(f2fs_readdir, 861 862 TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err), 863 864 TP_ARGS(dir, start_pos, end_pos, err), 865 866 TP_STRUCT__entry( 867 __field(dev_t, dev) 868 __field(ino_t, ino) 869 __field(loff_t, start) 870 __field(loff_t, end) 871 __field(int, err) 872 ), 873 874 TP_fast_assign( 875 __entry->dev = dir->i_sb->s_dev; 876 __entry->ino = dir->i_ino; 877 __entry->start = start_pos; 878 __entry->end = end_pos; 879 __entry->err = err; 880 ), 881 882 TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d", 883 show_dev_ino(__entry), 884 __entry->start, 885 __entry->end, 886 __entry->err) 887 ); 888 889 TRACE_EVENT(f2fs_fallocate, 890 891 TP_PROTO(struct inode *inode, int mode, 892 loff_t offset, loff_t len, int ret), 893 894 TP_ARGS(inode, mode, offset, len, ret), 895 896 TP_STRUCT__entry( 897 __field(dev_t, dev) 898 __field(ino_t, ino) 899 __field(int, mode) 900 __field(loff_t, offset) 901 __field(loff_t, len) 902 __field(loff_t, size) 903 __field(blkcnt_t, blocks) 904 __field(int, ret) 905 ), 906 907 TP_fast_assign( 908 __entry->dev = inode->i_sb->s_dev; 909 __entry->ino = inode->i_ino; 910 __entry->mode = mode; 911 __entry->offset = offset; 912 __entry->len = len; 913 __entry->size = inode->i_size; 914 __entry->blocks = inode->i_blocks; 915 __entry->ret = ret; 916 ), 917 918 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, " 919 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d", 920 show_dev_ino(__entry), 921 __entry->mode, 922 (unsigned long long)__entry->offset, 923 (unsigned long long)__entry->len, 924 (unsigned long long)__entry->size, 925 (unsigned long long)__entry->blocks, 926 __entry->ret) 927 ); 928 929 TRACE_EVENT(f2fs_direct_IO_enter, 930 931 TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw), 932 933 TP_ARGS(inode, iocb, len, rw), 934 935 TP_STRUCT__entry( 936 __field(dev_t, dev) 937 __field(ino_t, ino) 938 __field(struct kiocb *, iocb) 939 __field(unsigned long, len) 940 __field(int, rw) 941 ), 942 943 TP_fast_assign( 944 __entry->dev = inode->i_sb->s_dev; 945 __entry->ino = inode->i_ino; 946 __entry->iocb = iocb; 947 __entry->len = len; 948 __entry->rw = rw; 949 ), 950 951 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d", 952 show_dev_ino(__entry), 953 __entry->iocb->ki_pos, 954 __entry->len, 955 __entry->iocb->ki_flags, 956 __entry->iocb->ki_ioprio, 957 __entry->rw) 958 ); 959 960 TRACE_EVENT(f2fs_direct_IO_exit, 961 962 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 963 int rw, int ret), 964 965 TP_ARGS(inode, offset, len, rw, ret), 966 967 TP_STRUCT__entry( 968 __field(dev_t, dev) 969 __field(ino_t, ino) 970 __field(loff_t, pos) 971 __field(unsigned long, len) 972 __field(int, rw) 973 __field(int, ret) 974 ), 975 976 TP_fast_assign( 977 __entry->dev = inode->i_sb->s_dev; 978 __entry->ino = inode->i_ino; 979 __entry->pos = offset; 980 __entry->len = len; 981 __entry->rw = rw; 982 __entry->ret = ret; 983 ), 984 985 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu " 986 "rw = %d ret = %d", 987 show_dev_ino(__entry), 988 __entry->pos, 989 __entry->len, 990 __entry->rw, 991 __entry->ret) 992 ); 993 994 TRACE_EVENT(f2fs_reserve_new_blocks, 995 996 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node, 997 blkcnt_t count), 998 999 TP_ARGS(inode, nid, ofs_in_node, count), 1000 1001 TP_STRUCT__entry( 1002 __field(dev_t, dev) 1003 __field(nid_t, nid) 1004 __field(unsigned int, ofs_in_node) 1005 __field(blkcnt_t, count) 1006 ), 1007 1008 TP_fast_assign( 1009 __entry->dev = inode->i_sb->s_dev; 1010 __entry->nid = nid; 1011 __entry->ofs_in_node = ofs_in_node; 1012 __entry->count = count; 1013 ), 1014 1015 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu", 1016 show_dev(__entry->dev), 1017 (unsigned int)__entry->nid, 1018 __entry->ofs_in_node, 1019 (unsigned long long)__entry->count) 1020 ); 1021 1022 DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 1023 1024 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1025 1026 TP_ARGS(page, fio), 1027 1028 TP_STRUCT__entry( 1029 __field(dev_t, dev) 1030 __field(ino_t, ino) 1031 __field(pgoff_t, index) 1032 __field(block_t, old_blkaddr) 1033 __field(block_t, new_blkaddr) 1034 __field(int, op) 1035 __field(int, op_flags) 1036 __field(int, temp) 1037 __field(int, type) 1038 ), 1039 1040 TP_fast_assign( 1041 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1042 __entry->ino = page_file_mapping(page)->host->i_ino; 1043 __entry->index = page->index; 1044 __entry->old_blkaddr = fio->old_blkaddr; 1045 __entry->new_blkaddr = fio->new_blkaddr; 1046 __entry->op = fio->op; 1047 __entry->op_flags = fio->op_flags; 1048 __entry->temp = fio->temp; 1049 __entry->type = fio->type; 1050 ), 1051 1052 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " 1053 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s", 1054 show_dev_ino(__entry), 1055 (unsigned long)__entry->index, 1056 (unsigned long long)__entry->old_blkaddr, 1057 (unsigned long long)__entry->new_blkaddr, 1058 show_bio_type(__entry->op, __entry->op_flags), 1059 show_block_temp(__entry->temp), 1060 show_block_type(__entry->type)) 1061 ); 1062 1063 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, 1064 1065 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1066 1067 TP_ARGS(page, fio), 1068 1069 TP_CONDITION(page->mapping) 1070 ); 1071 1072 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write, 1073 1074 TP_PROTO(struct page *page, struct f2fs_io_info *fio), 1075 1076 TP_ARGS(page, fio), 1077 1078 TP_CONDITION(page->mapping) 1079 ); 1080 1081 DECLARE_EVENT_CLASS(f2fs__bio, 1082 1083 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1084 1085 TP_ARGS(sb, type, bio), 1086 1087 TP_STRUCT__entry( 1088 __field(dev_t, dev) 1089 __field(dev_t, target) 1090 __field(int, op) 1091 __field(int, op_flags) 1092 __field(int, type) 1093 __field(sector_t, sector) 1094 __field(unsigned int, size) 1095 ), 1096 1097 TP_fast_assign( 1098 __entry->dev = sb->s_dev; 1099 __entry->target = bio_dev(bio); 1100 __entry->op = bio_op(bio); 1101 __entry->op_flags = bio->bi_opf; 1102 __entry->type = type; 1103 __entry->sector = bio->bi_iter.bi_sector; 1104 __entry->size = bio->bi_iter.bi_size; 1105 ), 1106 1107 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u", 1108 show_dev(__entry->target), 1109 show_dev(__entry->dev), 1110 show_bio_type(__entry->op, __entry->op_flags), 1111 show_block_type(__entry->type), 1112 (unsigned long long)__entry->sector, 1113 __entry->size) 1114 ); 1115 1116 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio, 1117 1118 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1119 1120 TP_ARGS(sb, type, bio), 1121 1122 TP_CONDITION(bio) 1123 ); 1124 1125 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio, 1126 1127 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1128 1129 TP_ARGS(sb, type, bio), 1130 1131 TP_CONDITION(bio) 1132 ); 1133 1134 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio, 1135 1136 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1137 1138 TP_ARGS(sb, type, bio), 1139 1140 TP_CONDITION(bio) 1141 ); 1142 1143 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio, 1144 1145 TP_PROTO(struct super_block *sb, int type, struct bio *bio), 1146 1147 TP_ARGS(sb, type, bio), 1148 1149 TP_CONDITION(bio) 1150 ); 1151 1152 TRACE_EVENT(f2fs_write_begin, 1153 1154 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 1155 unsigned int flags), 1156 1157 TP_ARGS(inode, pos, len, flags), 1158 1159 TP_STRUCT__entry( 1160 __field(dev_t, dev) 1161 __field(ino_t, ino) 1162 __field(loff_t, pos) 1163 __field(unsigned int, len) 1164 __field(unsigned int, flags) 1165 ), 1166 1167 TP_fast_assign( 1168 __entry->dev = inode->i_sb->s_dev; 1169 __entry->ino = inode->i_ino; 1170 __entry->pos = pos; 1171 __entry->len = len; 1172 __entry->flags = flags; 1173 ), 1174 1175 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u", 1176 show_dev_ino(__entry), 1177 (unsigned long long)__entry->pos, 1178 __entry->len, 1179 __entry->flags) 1180 ); 1181 1182 TRACE_EVENT(f2fs_write_end, 1183 1184 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 1185 unsigned int copied), 1186 1187 TP_ARGS(inode, pos, len, copied), 1188 1189 TP_STRUCT__entry( 1190 __field(dev_t, dev) 1191 __field(ino_t, ino) 1192 __field(loff_t, pos) 1193 __field(unsigned int, len) 1194 __field(unsigned int, copied) 1195 ), 1196 1197 TP_fast_assign( 1198 __entry->dev = inode->i_sb->s_dev; 1199 __entry->ino = inode->i_ino; 1200 __entry->pos = pos; 1201 __entry->len = len; 1202 __entry->copied = copied; 1203 ), 1204 1205 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", 1206 show_dev_ino(__entry), 1207 (unsigned long long)__entry->pos, 1208 __entry->len, 1209 __entry->copied) 1210 ); 1211 1212 DECLARE_EVENT_CLASS(f2fs__page, 1213 1214 TP_PROTO(struct page *page, int type), 1215 1216 TP_ARGS(page, type), 1217 1218 TP_STRUCT__entry( 1219 __field(dev_t, dev) 1220 __field(ino_t, ino) 1221 __field(int, type) 1222 __field(int, dir) 1223 __field(pgoff_t, index) 1224 __field(int, dirty) 1225 __field(int, uptodate) 1226 ), 1227 1228 TP_fast_assign( 1229 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev; 1230 __entry->ino = page_file_mapping(page)->host->i_ino; 1231 __entry->type = type; 1232 __entry->dir = 1233 S_ISDIR(page_file_mapping(page)->host->i_mode); 1234 __entry->index = page->index; 1235 __entry->dirty = PageDirty(page); 1236 __entry->uptodate = PageUptodate(page); 1237 ), 1238 1239 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " 1240 "dirty = %d, uptodate = %d", 1241 show_dev_ino(__entry), 1242 show_block_type(__entry->type), 1243 show_file_type(__entry->dir), 1244 (unsigned long)__entry->index, 1245 __entry->dirty, 1246 __entry->uptodate) 1247 ); 1248 1249 DEFINE_EVENT(f2fs__page, f2fs_writepage, 1250 1251 TP_PROTO(struct page *page, int type), 1252 1253 TP_ARGS(page, type) 1254 ); 1255 1256 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, 1257 1258 TP_PROTO(struct page *page, int type), 1259 1260 TP_ARGS(page, type) 1261 ); 1262 1263 DEFINE_EVENT(f2fs__page, f2fs_readpage, 1264 1265 TP_PROTO(struct page *page, int type), 1266 1267 TP_ARGS(page, type) 1268 ); 1269 1270 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, 1271 1272 TP_PROTO(struct page *page, int type), 1273 1274 TP_ARGS(page, type) 1275 ); 1276 1277 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, 1278 1279 TP_PROTO(struct page *page, int type), 1280 1281 TP_ARGS(page, type) 1282 ); 1283 1284 TRACE_EVENT(f2fs_filemap_fault, 1285 1286 TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret), 1287 1288 TP_ARGS(inode, index, ret), 1289 1290 TP_STRUCT__entry( 1291 __field(dev_t, dev) 1292 __field(ino_t, ino) 1293 __field(pgoff_t, index) 1294 __field(unsigned long, ret) 1295 ), 1296 1297 TP_fast_assign( 1298 __entry->dev = inode->i_sb->s_dev; 1299 __entry->ino = inode->i_ino; 1300 __entry->index = index; 1301 __entry->ret = ret; 1302 ), 1303 1304 TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx", 1305 show_dev_ino(__entry), 1306 (unsigned long)__entry->index, 1307 __entry->ret) 1308 ); 1309 1310 TRACE_EVENT(f2fs_writepages, 1311 1312 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), 1313 1314 TP_ARGS(inode, wbc, type), 1315 1316 TP_STRUCT__entry( 1317 __field(dev_t, dev) 1318 __field(ino_t, ino) 1319 __field(int, type) 1320 __field(int, dir) 1321 __field(long, nr_to_write) 1322 __field(long, pages_skipped) 1323 __field(loff_t, range_start) 1324 __field(loff_t, range_end) 1325 __field(pgoff_t, writeback_index) 1326 __field(int, sync_mode) 1327 __field(char, for_kupdate) 1328 __field(char, for_background) 1329 __field(char, tagged_writepages) 1330 __field(char, for_reclaim) 1331 __field(char, range_cyclic) 1332 __field(char, for_sync) 1333 ), 1334 1335 TP_fast_assign( 1336 __entry->dev = inode->i_sb->s_dev; 1337 __entry->ino = inode->i_ino; 1338 __entry->type = type; 1339 __entry->dir = S_ISDIR(inode->i_mode); 1340 __entry->nr_to_write = wbc->nr_to_write; 1341 __entry->pages_skipped = wbc->pages_skipped; 1342 __entry->range_start = wbc->range_start; 1343 __entry->range_end = wbc->range_end; 1344 __entry->writeback_index = inode->i_mapping->writeback_index; 1345 __entry->sync_mode = wbc->sync_mode; 1346 __entry->for_kupdate = wbc->for_kupdate; 1347 __entry->for_background = wbc->for_background; 1348 __entry->tagged_writepages = wbc->tagged_writepages; 1349 __entry->for_reclaim = wbc->for_reclaim; 1350 __entry->range_cyclic = wbc->range_cyclic; 1351 __entry->for_sync = wbc->for_sync; 1352 ), 1353 1354 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " 1355 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " 1356 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", 1357 show_dev_ino(__entry), 1358 show_block_type(__entry->type), 1359 show_file_type(__entry->dir), 1360 __entry->nr_to_write, 1361 __entry->pages_skipped, 1362 __entry->range_start, 1363 __entry->range_end, 1364 (unsigned long)__entry->writeback_index, 1365 __entry->sync_mode, 1366 __entry->for_kupdate, 1367 __entry->for_background, 1368 __entry->tagged_writepages, 1369 __entry->for_reclaim, 1370 __entry->range_cyclic, 1371 __entry->for_sync) 1372 ); 1373 1374 TRACE_EVENT(f2fs_readpages, 1375 1376 TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage), 1377 1378 TP_ARGS(inode, start, nrpage), 1379 1380 TP_STRUCT__entry( 1381 __field(dev_t, dev) 1382 __field(ino_t, ino) 1383 __field(pgoff_t, start) 1384 __field(unsigned int, nrpage) 1385 ), 1386 1387 TP_fast_assign( 1388 __entry->dev = inode->i_sb->s_dev; 1389 __entry->ino = inode->i_ino; 1390 __entry->start = start; 1391 __entry->nrpage = nrpage; 1392 ), 1393 1394 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", 1395 show_dev_ino(__entry), 1396 (unsigned long)__entry->start, 1397 __entry->nrpage) 1398 ); 1399 1400 TRACE_EVENT(f2fs_write_checkpoint, 1401 1402 TP_PROTO(struct super_block *sb, int reason, char *msg), 1403 1404 TP_ARGS(sb, reason, msg), 1405 1406 TP_STRUCT__entry( 1407 __field(dev_t, dev) 1408 __field(int, reason) 1409 __field(char *, msg) 1410 ), 1411 1412 TP_fast_assign( 1413 __entry->dev = sb->s_dev; 1414 __entry->reason = reason; 1415 __entry->msg = msg; 1416 ), 1417 1418 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", 1419 show_dev(__entry->dev), 1420 show_cpreason(__entry->reason), 1421 __entry->msg) 1422 ); 1423 1424 DECLARE_EVENT_CLASS(f2fs_discard, 1425 1426 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1427 1428 TP_ARGS(dev, blkstart, blklen), 1429 1430 TP_STRUCT__entry( 1431 __field(dev_t, dev) 1432 __field(block_t, blkstart) 1433 __field(block_t, blklen) 1434 ), 1435 1436 TP_fast_assign( 1437 __entry->dev = dev->bd_dev; 1438 __entry->blkstart = blkstart; 1439 __entry->blklen = blklen; 1440 ), 1441 1442 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", 1443 show_dev(__entry->dev), 1444 (unsigned long long)__entry->blkstart, 1445 (unsigned long long)__entry->blklen) 1446 ); 1447 1448 DEFINE_EVENT(f2fs_discard, f2fs_queue_discard, 1449 1450 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1451 1452 TP_ARGS(dev, blkstart, blklen) 1453 ); 1454 1455 DEFINE_EVENT(f2fs_discard, f2fs_issue_discard, 1456 1457 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1458 1459 TP_ARGS(dev, blkstart, blklen) 1460 ); 1461 1462 DEFINE_EVENT(f2fs_discard, f2fs_remove_discard, 1463 1464 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen), 1465 1466 TP_ARGS(dev, blkstart, blklen) 1467 ); 1468 1469 TRACE_EVENT(f2fs_issue_reset_zone, 1470 1471 TP_PROTO(struct block_device *dev, block_t blkstart), 1472 1473 TP_ARGS(dev, blkstart), 1474 1475 TP_STRUCT__entry( 1476 __field(dev_t, dev) 1477 __field(block_t, blkstart) 1478 ), 1479 1480 TP_fast_assign( 1481 __entry->dev = dev->bd_dev; 1482 __entry->blkstart = blkstart; 1483 ), 1484 1485 TP_printk("dev = (%d,%d), reset zone at block = 0x%llx", 1486 show_dev(__entry->dev), 1487 (unsigned long long)__entry->blkstart) 1488 ); 1489 1490 TRACE_EVENT(f2fs_issue_flush, 1491 1492 TP_PROTO(struct block_device *dev, unsigned int nobarrier, 1493 unsigned int flush_merge, int ret), 1494 1495 TP_ARGS(dev, nobarrier, flush_merge, ret), 1496 1497 TP_STRUCT__entry( 1498 __field(dev_t, dev) 1499 __field(unsigned int, nobarrier) 1500 __field(unsigned int, flush_merge) 1501 __field(int, ret) 1502 ), 1503 1504 TP_fast_assign( 1505 __entry->dev = dev->bd_dev; 1506 __entry->nobarrier = nobarrier; 1507 __entry->flush_merge = flush_merge; 1508 __entry->ret = ret; 1509 ), 1510 1511 TP_printk("dev = (%d,%d), %s %s, ret = %d", 1512 show_dev(__entry->dev), 1513 __entry->nobarrier ? "skip (nobarrier)" : "issue", 1514 __entry->flush_merge ? " with flush_merge" : "", 1515 __entry->ret) 1516 ); 1517 1518 TRACE_EVENT(f2fs_lookup_extent_tree_start, 1519 1520 TP_PROTO(struct inode *inode, unsigned int pgofs), 1521 1522 TP_ARGS(inode, pgofs), 1523 1524 TP_STRUCT__entry( 1525 __field(dev_t, dev) 1526 __field(ino_t, ino) 1527 __field(unsigned int, pgofs) 1528 ), 1529 1530 TP_fast_assign( 1531 __entry->dev = inode->i_sb->s_dev; 1532 __entry->ino = inode->i_ino; 1533 __entry->pgofs = pgofs; 1534 ), 1535 1536 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u", 1537 show_dev_ino(__entry), 1538 __entry->pgofs) 1539 ); 1540 1541 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, 1542 1543 TP_PROTO(struct inode *inode, unsigned int pgofs, 1544 struct extent_info *ei), 1545 1546 TP_ARGS(inode, pgofs, ei), 1547 1548 TP_CONDITION(ei), 1549 1550 TP_STRUCT__entry( 1551 __field(dev_t, dev) 1552 __field(ino_t, ino) 1553 __field(unsigned int, pgofs) 1554 __field(unsigned int, fofs) 1555 __field(u32, blk) 1556 __field(unsigned int, len) 1557 ), 1558 1559 TP_fast_assign( 1560 __entry->dev = inode->i_sb->s_dev; 1561 __entry->ino = inode->i_ino; 1562 __entry->pgofs = pgofs; 1563 __entry->fofs = ei->fofs; 1564 __entry->blk = ei->blk; 1565 __entry->len = ei->len; 1566 ), 1567 1568 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1569 "ext_info(fofs: %u, blk: %u, len: %u)", 1570 show_dev_ino(__entry), 1571 __entry->pgofs, 1572 __entry->fofs, 1573 __entry->blk, 1574 __entry->len) 1575 ); 1576 1577 TRACE_EVENT(f2fs_update_extent_tree_range, 1578 1579 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr, 1580 unsigned int len), 1581 1582 TP_ARGS(inode, pgofs, blkaddr, len), 1583 1584 TP_STRUCT__entry( 1585 __field(dev_t, dev) 1586 __field(ino_t, ino) 1587 __field(unsigned int, pgofs) 1588 __field(u32, blk) 1589 __field(unsigned int, len) 1590 ), 1591 1592 TP_fast_assign( 1593 __entry->dev = inode->i_sb->s_dev; 1594 __entry->ino = inode->i_ino; 1595 __entry->pgofs = pgofs; 1596 __entry->blk = blkaddr; 1597 __entry->len = len; 1598 ), 1599 1600 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " 1601 "blkaddr = %u, len = %u", 1602 show_dev_ino(__entry), 1603 __entry->pgofs, 1604 __entry->blk, 1605 __entry->len) 1606 ); 1607 1608 TRACE_EVENT(f2fs_shrink_extent_tree, 1609 1610 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, 1611 unsigned int tree_cnt), 1612 1613 TP_ARGS(sbi, node_cnt, tree_cnt), 1614 1615 TP_STRUCT__entry( 1616 __field(dev_t, dev) 1617 __field(unsigned int, node_cnt) 1618 __field(unsigned int, tree_cnt) 1619 ), 1620 1621 TP_fast_assign( 1622 __entry->dev = sbi->sb->s_dev; 1623 __entry->node_cnt = node_cnt; 1624 __entry->tree_cnt = tree_cnt; 1625 ), 1626 1627 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u", 1628 show_dev(__entry->dev), 1629 __entry->node_cnt, 1630 __entry->tree_cnt) 1631 ); 1632 1633 TRACE_EVENT(f2fs_destroy_extent_tree, 1634 1635 TP_PROTO(struct inode *inode, unsigned int node_cnt), 1636 1637 TP_ARGS(inode, node_cnt), 1638 1639 TP_STRUCT__entry( 1640 __field(dev_t, dev) 1641 __field(ino_t, ino) 1642 __field(unsigned int, node_cnt) 1643 ), 1644 1645 TP_fast_assign( 1646 __entry->dev = inode->i_sb->s_dev; 1647 __entry->ino = inode->i_ino; 1648 __entry->node_cnt = node_cnt; 1649 ), 1650 1651 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u", 1652 show_dev_ino(__entry), 1653 __entry->node_cnt) 1654 ); 1655 1656 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, 1657 1658 TP_PROTO(struct super_block *sb, int type, s64 count), 1659 1660 TP_ARGS(sb, type, count), 1661 1662 TP_STRUCT__entry( 1663 __field(dev_t, dev) 1664 __field(int, type) 1665 __field(s64, count) 1666 ), 1667 1668 TP_fast_assign( 1669 __entry->dev = sb->s_dev; 1670 __entry->type = type; 1671 __entry->count = count; 1672 ), 1673 1674 TP_printk("dev = (%d,%d), %s, dirty count = %lld", 1675 show_dev(__entry->dev), 1676 show_file_type(__entry->type), 1677 __entry->count) 1678 ); 1679 1680 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter, 1681 1682 TP_PROTO(struct super_block *sb, int type, s64 count), 1683 1684 TP_ARGS(sb, type, count) 1685 ); 1686 1687 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit, 1688 1689 TP_PROTO(struct super_block *sb, int type, s64 count), 1690 1691 TP_ARGS(sb, type, count) 1692 ); 1693 1694 TRACE_EVENT(f2fs_shutdown, 1695 1696 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret), 1697 1698 TP_ARGS(sbi, mode, ret), 1699 1700 TP_STRUCT__entry( 1701 __field(dev_t, dev) 1702 __field(unsigned int, mode) 1703 __field(int, ret) 1704 ), 1705 1706 TP_fast_assign( 1707 __entry->dev = sbi->sb->s_dev; 1708 __entry->mode = mode; 1709 __entry->ret = ret; 1710 ), 1711 1712 TP_printk("dev = (%d,%d), mode: %s, ret:%d", 1713 show_dev(__entry->dev), 1714 show_shutdown_mode(__entry->mode), 1715 __entry->ret) 1716 ); 1717 1718 DECLARE_EVENT_CLASS(f2fs_zip_start, 1719 1720 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1721 unsigned int cluster_size, unsigned char algtype), 1722 1723 TP_ARGS(inode, cluster_idx, cluster_size, algtype), 1724 1725 TP_STRUCT__entry( 1726 __field(dev_t, dev) 1727 __field(ino_t, ino) 1728 __field(pgoff_t, idx) 1729 __field(unsigned int, size) 1730 __field(unsigned int, algtype) 1731 ), 1732 1733 TP_fast_assign( 1734 __entry->dev = inode->i_sb->s_dev; 1735 __entry->ino = inode->i_ino; 1736 __entry->idx = cluster_idx; 1737 __entry->size = cluster_size; 1738 __entry->algtype = algtype; 1739 ), 1740 1741 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1742 "cluster_size = %u, algorithm = %s", 1743 show_dev_ino(__entry), 1744 __entry->idx, 1745 __entry->size, 1746 show_compress_algorithm(__entry->algtype)) 1747 ); 1748 1749 DECLARE_EVENT_CLASS(f2fs_zip_end, 1750 1751 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1752 unsigned int compressed_size, int ret), 1753 1754 TP_ARGS(inode, cluster_idx, compressed_size, ret), 1755 1756 TP_STRUCT__entry( 1757 __field(dev_t, dev) 1758 __field(ino_t, ino) 1759 __field(pgoff_t, idx) 1760 __field(unsigned int, size) 1761 __field(unsigned int, ret) 1762 ), 1763 1764 TP_fast_assign( 1765 __entry->dev = inode->i_sb->s_dev; 1766 __entry->ino = inode->i_ino; 1767 __entry->idx = cluster_idx; 1768 __entry->size = compressed_size; 1769 __entry->ret = ret; 1770 ), 1771 1772 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, " 1773 "compressed_size = %u, ret = %d", 1774 show_dev_ino(__entry), 1775 __entry->idx, 1776 __entry->size, 1777 __entry->ret) 1778 ); 1779 1780 DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start, 1781 1782 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1783 unsigned int cluster_size, unsigned char algtype), 1784 1785 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1786 ); 1787 1788 DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start, 1789 1790 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1791 unsigned int cluster_size, unsigned char algtype), 1792 1793 TP_ARGS(inode, cluster_idx, cluster_size, algtype) 1794 ); 1795 1796 DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end, 1797 1798 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1799 unsigned int compressed_size, int ret), 1800 1801 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1802 ); 1803 1804 DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end, 1805 1806 TP_PROTO(struct inode *inode, pgoff_t cluster_idx, 1807 unsigned int compressed_size, int ret), 1808 1809 TP_ARGS(inode, cluster_idx, compressed_size, ret) 1810 ); 1811 1812 #ifdef CONFIG_F2FS_IOSTAT 1813 TRACE_EVENT(f2fs_iostat, 1814 1815 TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat), 1816 1817 TP_ARGS(sbi, iostat), 1818 1819 TP_STRUCT__entry( 1820 __field(dev_t, dev) 1821 __field(unsigned long long, app_dio) 1822 __field(unsigned long long, app_bio) 1823 __field(unsigned long long, app_wio) 1824 __field(unsigned long long, app_mio) 1825 __field(unsigned long long, fs_dio) 1826 __field(unsigned long long, fs_nio) 1827 __field(unsigned long long, fs_mio) 1828 __field(unsigned long long, fs_gc_dio) 1829 __field(unsigned long long, fs_gc_nio) 1830 __field(unsigned long long, fs_cp_dio) 1831 __field(unsigned long long, fs_cp_nio) 1832 __field(unsigned long long, fs_cp_mio) 1833 __field(unsigned long long, app_drio) 1834 __field(unsigned long long, app_brio) 1835 __field(unsigned long long, app_rio) 1836 __field(unsigned long long, app_mrio) 1837 __field(unsigned long long, fs_drio) 1838 __field(unsigned long long, fs_gdrio) 1839 __field(unsigned long long, fs_cdrio) 1840 __field(unsigned long long, fs_nrio) 1841 __field(unsigned long long, fs_mrio) 1842 __field(unsigned long long, fs_discard) 1843 ), 1844 1845 TP_fast_assign( 1846 __entry->dev = sbi->sb->s_dev; 1847 __entry->app_dio = iostat[APP_DIRECT_IO]; 1848 __entry->app_bio = iostat[APP_BUFFERED_IO]; 1849 __entry->app_wio = iostat[APP_WRITE_IO]; 1850 __entry->app_mio = iostat[APP_MAPPED_IO]; 1851 __entry->fs_dio = iostat[FS_DATA_IO]; 1852 __entry->fs_nio = iostat[FS_NODE_IO]; 1853 __entry->fs_mio = iostat[FS_META_IO]; 1854 __entry->fs_gc_dio = iostat[FS_GC_DATA_IO]; 1855 __entry->fs_gc_nio = iostat[FS_GC_NODE_IO]; 1856 __entry->fs_cp_dio = iostat[FS_CP_DATA_IO]; 1857 __entry->fs_cp_nio = iostat[FS_CP_NODE_IO]; 1858 __entry->fs_cp_mio = iostat[FS_CP_META_IO]; 1859 __entry->app_drio = iostat[APP_DIRECT_READ_IO]; 1860 __entry->app_brio = iostat[APP_BUFFERED_READ_IO]; 1861 __entry->app_rio = iostat[APP_READ_IO]; 1862 __entry->app_mrio = iostat[APP_MAPPED_READ_IO]; 1863 __entry->fs_drio = iostat[FS_DATA_READ_IO]; 1864 __entry->fs_gdrio = iostat[FS_GDATA_READ_IO]; 1865 __entry->fs_cdrio = iostat[FS_CDATA_READ_IO]; 1866 __entry->fs_nrio = iostat[FS_NODE_READ_IO]; 1867 __entry->fs_mrio = iostat[FS_META_READ_IO]; 1868 __entry->fs_discard = iostat[FS_DISCARD]; 1869 ), 1870 1871 TP_printk("dev = (%d,%d), " 1872 "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu], " 1873 "fs [data=%llu, node=%llu, meta=%llu, discard=%llu], " 1874 "gc [data=%llu, node=%llu], " 1875 "cp [data=%llu, node=%llu, meta=%llu], " 1876 "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], " 1877 "fs [data=%llu, (gc_data=%llu, compr_data=%llu), " 1878 "node=%llu, meta=%llu]", 1879 show_dev(__entry->dev), __entry->app_wio, __entry->app_dio, 1880 __entry->app_bio, __entry->app_mio, __entry->fs_dio, 1881 __entry->fs_nio, __entry->fs_mio, __entry->fs_discard, 1882 __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio, 1883 __entry->fs_cp_nio, __entry->fs_cp_mio, 1884 __entry->app_rio, __entry->app_drio, __entry->app_brio, 1885 __entry->app_mrio, __entry->fs_drio, __entry->fs_gdrio, 1886 __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio) 1887 ); 1888 1889 #ifndef __F2FS_IOSTAT_LATENCY_TYPE 1890 #define __F2FS_IOSTAT_LATENCY_TYPE 1891 struct f2fs_iostat_latency { 1892 unsigned int peak_lat; 1893 unsigned int avg_lat; 1894 unsigned int cnt; 1895 }; 1896 #endif /* __F2FS_IOSTAT_LATENCY_TYPE */ 1897 1898 TRACE_EVENT(f2fs_iostat_latency, 1899 1900 TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]), 1901 1902 TP_ARGS(sbi, iostat_lat), 1903 1904 TP_STRUCT__entry( 1905 __field(dev_t, dev) 1906 __field(unsigned int, d_rd_peak) 1907 __field(unsigned int, d_rd_avg) 1908 __field(unsigned int, d_rd_cnt) 1909 __field(unsigned int, n_rd_peak) 1910 __field(unsigned int, n_rd_avg) 1911 __field(unsigned int, n_rd_cnt) 1912 __field(unsigned int, m_rd_peak) 1913 __field(unsigned int, m_rd_avg) 1914 __field(unsigned int, m_rd_cnt) 1915 __field(unsigned int, d_wr_s_peak) 1916 __field(unsigned int, d_wr_s_avg) 1917 __field(unsigned int, d_wr_s_cnt) 1918 __field(unsigned int, n_wr_s_peak) 1919 __field(unsigned int, n_wr_s_avg) 1920 __field(unsigned int, n_wr_s_cnt) 1921 __field(unsigned int, m_wr_s_peak) 1922 __field(unsigned int, m_wr_s_avg) 1923 __field(unsigned int, m_wr_s_cnt) 1924 __field(unsigned int, d_wr_as_peak) 1925 __field(unsigned int, d_wr_as_avg) 1926 __field(unsigned int, d_wr_as_cnt) 1927 __field(unsigned int, n_wr_as_peak) 1928 __field(unsigned int, n_wr_as_avg) 1929 __field(unsigned int, n_wr_as_cnt) 1930 __field(unsigned int, m_wr_as_peak) 1931 __field(unsigned int, m_wr_as_avg) 1932 __field(unsigned int, m_wr_as_cnt) 1933 ), 1934 1935 TP_fast_assign( 1936 __entry->dev = sbi->sb->s_dev; 1937 __entry->d_rd_peak = iostat_lat[0][DATA].peak_lat; 1938 __entry->d_rd_avg = iostat_lat[0][DATA].avg_lat; 1939 __entry->d_rd_cnt = iostat_lat[0][DATA].cnt; 1940 __entry->n_rd_peak = iostat_lat[0][NODE].peak_lat; 1941 __entry->n_rd_avg = iostat_lat[0][NODE].avg_lat; 1942 __entry->n_rd_cnt = iostat_lat[0][NODE].cnt; 1943 __entry->m_rd_peak = iostat_lat[0][META].peak_lat; 1944 __entry->m_rd_avg = iostat_lat[0][META].avg_lat; 1945 __entry->m_rd_cnt = iostat_lat[0][META].cnt; 1946 __entry->d_wr_s_peak = iostat_lat[1][DATA].peak_lat; 1947 __entry->d_wr_s_avg = iostat_lat[1][DATA].avg_lat; 1948 __entry->d_wr_s_cnt = iostat_lat[1][DATA].cnt; 1949 __entry->n_wr_s_peak = iostat_lat[1][NODE].peak_lat; 1950 __entry->n_wr_s_avg = iostat_lat[1][NODE].avg_lat; 1951 __entry->n_wr_s_cnt = iostat_lat[1][NODE].cnt; 1952 __entry->m_wr_s_peak = iostat_lat[1][META].peak_lat; 1953 __entry->m_wr_s_avg = iostat_lat[1][META].avg_lat; 1954 __entry->m_wr_s_cnt = iostat_lat[1][META].cnt; 1955 __entry->d_wr_as_peak = iostat_lat[2][DATA].peak_lat; 1956 __entry->d_wr_as_avg = iostat_lat[2][DATA].avg_lat; 1957 __entry->d_wr_as_cnt = iostat_lat[2][DATA].cnt; 1958 __entry->n_wr_as_peak = iostat_lat[2][NODE].peak_lat; 1959 __entry->n_wr_as_avg = iostat_lat[2][NODE].avg_lat; 1960 __entry->n_wr_as_cnt = iostat_lat[2][NODE].cnt; 1961 __entry->m_wr_as_peak = iostat_lat[2][META].peak_lat; 1962 __entry->m_wr_as_avg = iostat_lat[2][META].avg_lat; 1963 __entry->m_wr_as_cnt = iostat_lat[2][META].cnt; 1964 ), 1965 1966 TP_printk("dev = (%d,%d), " 1967 "iotype [peak lat.(ms)/avg lat.(ms)/count], " 1968 "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], " 1969 "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], " 1970 "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], " 1971 "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]", 1972 show_dev(__entry->dev), 1973 __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt, 1974 __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt, 1975 __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt, 1976 __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt, 1977 __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt, 1978 __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt, 1979 __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt, 1980 __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt, 1981 __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt) 1982 ); 1983 #endif 1984 1985 TRACE_EVENT(f2fs_bmap, 1986 1987 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock), 1988 1989 TP_ARGS(inode, lblock, pblock), 1990 1991 TP_STRUCT__entry( 1992 __field(dev_t, dev) 1993 __field(ino_t, ino) 1994 __field(sector_t, lblock) 1995 __field(sector_t, pblock) 1996 ), 1997 1998 TP_fast_assign( 1999 __entry->dev = inode->i_sb->s_dev; 2000 __entry->ino = inode->i_ino; 2001 __entry->lblock = lblock; 2002 __entry->pblock = pblock; 2003 ), 2004 2005 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld", 2006 show_dev_ino(__entry), 2007 (unsigned long long)__entry->lblock, 2008 (unsigned long long)__entry->pblock) 2009 ); 2010 2011 TRACE_EVENT(f2fs_fiemap, 2012 2013 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock, 2014 unsigned long long len, unsigned int flags, int ret), 2015 2016 TP_ARGS(inode, lblock, pblock, len, flags, ret), 2017 2018 TP_STRUCT__entry( 2019 __field(dev_t, dev) 2020 __field(ino_t, ino) 2021 __field(sector_t, lblock) 2022 __field(sector_t, pblock) 2023 __field(unsigned long long, len) 2024 __field(unsigned int, flags) 2025 __field(int, ret) 2026 ), 2027 2028 TP_fast_assign( 2029 __entry->dev = inode->i_sb->s_dev; 2030 __entry->ino = inode->i_ino; 2031 __entry->lblock = lblock; 2032 __entry->pblock = pblock; 2033 __entry->len = len; 2034 __entry->flags = flags; 2035 __entry->ret = ret; 2036 ), 2037 2038 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, " 2039 "len:%llu, flags:%u, ret:%d", 2040 show_dev_ino(__entry), 2041 (unsigned long long)__entry->lblock, 2042 (unsigned long long)__entry->pblock, 2043 __entry->len, 2044 __entry->flags, 2045 __entry->ret) 2046 ); 2047 2048 DECLARE_EVENT_CLASS(f2fs__rw_start, 2049 2050 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2051 pid_t pid, char *pathname, char *command), 2052 2053 TP_ARGS(inode, offset, bytes, pid, pathname, command), 2054 2055 TP_STRUCT__entry( 2056 __string(pathbuf, pathname) 2057 __field(loff_t, offset) 2058 __field(int, bytes) 2059 __field(loff_t, i_size) 2060 __string(cmdline, command) 2061 __field(pid_t, pid) 2062 __field(ino_t, ino) 2063 ), 2064 2065 TP_fast_assign( 2066 /* 2067 * Replace the spaces in filenames and cmdlines 2068 * because this screws up the tooling that parses 2069 * the traces. 2070 */ 2071 __assign_str(pathbuf, pathname); 2072 (void)strreplace(__get_str(pathbuf), ' ', '_'); 2073 __entry->offset = offset; 2074 __entry->bytes = bytes; 2075 __entry->i_size = i_size_read(inode); 2076 __assign_str(cmdline, command); 2077 (void)strreplace(__get_str(cmdline), ' ', '_'); 2078 __entry->pid = pid; 2079 __entry->ino = inode->i_ino; 2080 ), 2081 2082 TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s," 2083 " pid %d, i_size %llu, ino %lu", 2084 __get_str(pathbuf), __entry->offset, __entry->bytes, 2085 __get_str(cmdline), __entry->pid, __entry->i_size, 2086 (unsigned long) __entry->ino) 2087 ); 2088 2089 DECLARE_EVENT_CLASS(f2fs__rw_end, 2090 2091 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2092 2093 TP_ARGS(inode, offset, bytes), 2094 2095 TP_STRUCT__entry( 2096 __field(ino_t, ino) 2097 __field(loff_t, offset) 2098 __field(int, bytes) 2099 ), 2100 2101 TP_fast_assign( 2102 __entry->ino = inode->i_ino; 2103 __entry->offset = offset; 2104 __entry->bytes = bytes; 2105 ), 2106 2107 TP_printk("ino %lu, offset %llu, bytes %d", 2108 (unsigned long) __entry->ino, 2109 __entry->offset, __entry->bytes) 2110 ); 2111 2112 DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start, 2113 2114 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2115 pid_t pid, char *pathname, char *command), 2116 2117 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2118 ); 2119 2120 DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end, 2121 2122 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2123 2124 TP_ARGS(inode, offset, bytes) 2125 ); 2126 2127 DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start, 2128 2129 TP_PROTO(struct inode *inode, loff_t offset, int bytes, 2130 pid_t pid, char *pathname, char *command), 2131 2132 TP_ARGS(inode, offset, bytes, pid, pathname, command) 2133 ); 2134 2135 DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end, 2136 2137 TP_PROTO(struct inode *inode, loff_t offset, int bytes), 2138 2139 TP_ARGS(inode, offset, bytes) 2140 ); 2141 2142 #endif /* _TRACE_F2FS_H */ 2143 2144 /* This part must be outside protection */ 2145 #include <trace/define_trace.h> 2146