1#undef TRACE_SYSTEM 2#define TRACE_SYSTEM ext4 3 4#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ) 5#define _TRACE_EXT4_H 6 7#include <linux/writeback.h> 8#include <linux/tracepoint.h> 9 10struct ext4_allocation_context; 11struct ext4_allocation_request; 12struct ext4_extent; 13struct ext4_prealloc_space; 14struct ext4_inode_info; 15struct mpage_da_data; 16struct ext4_map_blocks; 17struct ext4_extent; 18 19#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) 20 21TRACE_EVENT(ext4_free_inode, 22 TP_PROTO(struct inode *inode), 23 24 TP_ARGS(inode), 25 26 TP_STRUCT__entry( 27 __field( dev_t, dev ) 28 __field( ino_t, ino ) 29 __field( __u16, mode ) 30 __field( uid_t, uid ) 31 __field( gid_t, gid ) 32 __field( __u64, blocks ) 33 ), 34 35 TP_fast_assign( 36 __entry->dev = inode->i_sb->s_dev; 37 __entry->ino = inode->i_ino; 38 __entry->mode = inode->i_mode; 39 __entry->uid = inode->i_uid; 40 __entry->gid = inode->i_gid; 41 __entry->blocks = inode->i_blocks; 42 ), 43 44 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu", 45 MAJOR(__entry->dev), MINOR(__entry->dev), 46 (unsigned long) __entry->ino, __entry->mode, 47 __entry->uid, __entry->gid, __entry->blocks) 48); 49 50TRACE_EVENT(ext4_request_inode, 51 TP_PROTO(struct inode *dir, int mode), 52 53 TP_ARGS(dir, mode), 54 55 TP_STRUCT__entry( 56 __field( dev_t, dev ) 57 __field( ino_t, dir ) 58 __field( __u16, mode ) 59 ), 60 61 TP_fast_assign( 62 __entry->dev = dir->i_sb->s_dev; 63 __entry->dir = dir->i_ino; 64 __entry->mode = mode; 65 ), 66 67 TP_printk("dev %d,%d dir %lu mode 0%o", 68 MAJOR(__entry->dev), MINOR(__entry->dev), 69 (unsigned long) __entry->dir, __entry->mode) 70); 71 72TRACE_EVENT(ext4_allocate_inode, 73 TP_PROTO(struct inode *inode, struct inode *dir, int mode), 74 75 TP_ARGS(inode, dir, mode), 76 77 TP_STRUCT__entry( 78 __field( dev_t, dev ) 79 __field( ino_t, ino ) 80 __field( ino_t, dir ) 81 __field( __u16, mode ) 82 ), 83 84 TP_fast_assign( 85 __entry->dev = inode->i_sb->s_dev; 86 __entry->ino = inode->i_ino; 87 __entry->dir = dir->i_ino; 88 __entry->mode = mode; 89 ), 90 91 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o", 92 MAJOR(__entry->dev), MINOR(__entry->dev), 93 (unsigned long) __entry->ino, 94 (unsigned long) __entry->dir, __entry->mode) 95); 96 97TRACE_EVENT(ext4_evict_inode, 98 TP_PROTO(struct inode *inode), 99 100 TP_ARGS(inode), 101 102 TP_STRUCT__entry( 103 __field( dev_t, dev ) 104 __field( ino_t, ino ) 105 __field( int, nlink ) 106 ), 107 108 TP_fast_assign( 109 __entry->dev = inode->i_sb->s_dev; 110 __entry->ino = inode->i_ino; 111 __entry->nlink = inode->i_nlink; 112 ), 113 114 TP_printk("dev %d,%d ino %lu nlink %d", 115 MAJOR(__entry->dev), MINOR(__entry->dev), 116 (unsigned long) __entry->ino, __entry->nlink) 117); 118 119TRACE_EVENT(ext4_drop_inode, 120 TP_PROTO(struct inode *inode, int drop), 121 122 TP_ARGS(inode, drop), 123 124 TP_STRUCT__entry( 125 __field( dev_t, dev ) 126 __field( ino_t, ino ) 127 __field( int, drop ) 128 ), 129 130 TP_fast_assign( 131 __entry->dev = inode->i_sb->s_dev; 132 __entry->ino = inode->i_ino; 133 __entry->drop = drop; 134 ), 135 136 TP_printk("dev %d,%d ino %lu drop %d", 137 MAJOR(__entry->dev), MINOR(__entry->dev), 138 (unsigned long) __entry->ino, __entry->drop) 139); 140 141TRACE_EVENT(ext4_mark_inode_dirty, 142 TP_PROTO(struct inode *inode, unsigned long IP), 143 144 TP_ARGS(inode, IP), 145 146 TP_STRUCT__entry( 147 __field( dev_t, dev ) 148 __field( ino_t, ino ) 149 __field(unsigned long, ip ) 150 ), 151 152 TP_fast_assign( 153 __entry->dev = inode->i_sb->s_dev; 154 __entry->ino = inode->i_ino; 155 __entry->ip = IP; 156 ), 157 158 TP_printk("dev %d,%d ino %lu caller %pF", 159 MAJOR(__entry->dev), MINOR(__entry->dev), 160 (unsigned long) __entry->ino, (void *)__entry->ip) 161); 162 163TRACE_EVENT(ext4_begin_ordered_truncate, 164 TP_PROTO(struct inode *inode, loff_t new_size), 165 166 TP_ARGS(inode, new_size), 167 168 TP_STRUCT__entry( 169 __field( dev_t, dev ) 170 __field( ino_t, ino ) 171 __field( loff_t, new_size ) 172 ), 173 174 TP_fast_assign( 175 __entry->dev = inode->i_sb->s_dev; 176 __entry->ino = inode->i_ino; 177 __entry->new_size = new_size; 178 ), 179 180 TP_printk("dev %d,%d ino %lu new_size %lld", 181 MAJOR(__entry->dev), MINOR(__entry->dev), 182 (unsigned long) __entry->ino, 183 __entry->new_size) 184); 185 186DECLARE_EVENT_CLASS(ext4__write_begin, 187 188 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 189 unsigned int flags), 190 191 TP_ARGS(inode, pos, len, flags), 192 193 TP_STRUCT__entry( 194 __field( dev_t, dev ) 195 __field( ino_t, ino ) 196 __field( loff_t, pos ) 197 __field( unsigned int, len ) 198 __field( unsigned int, flags ) 199 ), 200 201 TP_fast_assign( 202 __entry->dev = inode->i_sb->s_dev; 203 __entry->ino = inode->i_ino; 204 __entry->pos = pos; 205 __entry->len = len; 206 __entry->flags = flags; 207 ), 208 209 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u", 210 MAJOR(__entry->dev), MINOR(__entry->dev), 211 (unsigned long) __entry->ino, 212 __entry->pos, __entry->len, __entry->flags) 213); 214 215DEFINE_EVENT(ext4__write_begin, ext4_write_begin, 216 217 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 218 unsigned int flags), 219 220 TP_ARGS(inode, pos, len, flags) 221); 222 223DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin, 224 225 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 226 unsigned int flags), 227 228 TP_ARGS(inode, pos, len, flags) 229); 230 231DECLARE_EVENT_CLASS(ext4__write_end, 232 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 233 unsigned int copied), 234 235 TP_ARGS(inode, pos, len, copied), 236 237 TP_STRUCT__entry( 238 __field( dev_t, dev ) 239 __field( ino_t, ino ) 240 __field( loff_t, pos ) 241 __field( unsigned int, len ) 242 __field( unsigned int, copied ) 243 ), 244 245 TP_fast_assign( 246 __entry->dev = inode->i_sb->s_dev; 247 __entry->ino = inode->i_ino; 248 __entry->pos = pos; 249 __entry->len = len; 250 __entry->copied = copied; 251 ), 252 253 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u", 254 MAJOR(__entry->dev), MINOR(__entry->dev), 255 (unsigned long) __entry->ino, 256 __entry->pos, __entry->len, __entry->copied) 257); 258 259DEFINE_EVENT(ext4__write_end, ext4_ordered_write_end, 260 261 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 262 unsigned int copied), 263 264 TP_ARGS(inode, pos, len, copied) 265); 266 267DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end, 268 269 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 270 unsigned int copied), 271 272 TP_ARGS(inode, pos, len, copied) 273); 274 275DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end, 276 277 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 278 unsigned int copied), 279 280 TP_ARGS(inode, pos, len, copied) 281); 282 283DEFINE_EVENT(ext4__write_end, ext4_da_write_end, 284 285 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 286 unsigned int copied), 287 288 TP_ARGS(inode, pos, len, copied) 289); 290 291TRACE_EVENT(ext4_da_writepages, 292 TP_PROTO(struct inode *inode, struct writeback_control *wbc), 293 294 TP_ARGS(inode, wbc), 295 296 TP_STRUCT__entry( 297 __field( dev_t, dev ) 298 __field( ino_t, ino ) 299 __field( long, nr_to_write ) 300 __field( long, pages_skipped ) 301 __field( loff_t, range_start ) 302 __field( loff_t, range_end ) 303 __field( int, sync_mode ) 304 __field( char, for_kupdate ) 305 __field( char, range_cyclic ) 306 __field( pgoff_t, writeback_index ) 307 ), 308 309 TP_fast_assign( 310 __entry->dev = inode->i_sb->s_dev; 311 __entry->ino = inode->i_ino; 312 __entry->nr_to_write = wbc->nr_to_write; 313 __entry->pages_skipped = wbc->pages_skipped; 314 __entry->range_start = wbc->range_start; 315 __entry->range_end = wbc->range_end; 316 __entry->sync_mode = wbc->sync_mode; 317 __entry->for_kupdate = wbc->for_kupdate; 318 __entry->range_cyclic = wbc->range_cyclic; 319 __entry->writeback_index = inode->i_mapping->writeback_index; 320 ), 321 322 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " 323 "range_start %lld range_end %lld sync_mode %d" 324 "for_kupdate %d range_cyclic %d writeback_index %lu", 325 MAJOR(__entry->dev), MINOR(__entry->dev), 326 (unsigned long) __entry->ino, __entry->nr_to_write, 327 __entry->pages_skipped, __entry->range_start, 328 __entry->range_end, __entry->sync_mode, 329 __entry->for_kupdate, __entry->range_cyclic, 330 (unsigned long) __entry->writeback_index) 331); 332 333TRACE_EVENT(ext4_da_write_pages, 334 TP_PROTO(struct inode *inode, struct mpage_da_data *mpd), 335 336 TP_ARGS(inode, mpd), 337 338 TP_STRUCT__entry( 339 __field( dev_t, dev ) 340 __field( ino_t, ino ) 341 __field( __u64, b_blocknr ) 342 __field( __u32, b_size ) 343 __field( __u32, b_state ) 344 __field( unsigned long, first_page ) 345 __field( int, io_done ) 346 __field( int, pages_written ) 347 __field( int, sync_mode ) 348 ), 349 350 TP_fast_assign( 351 __entry->dev = inode->i_sb->s_dev; 352 __entry->ino = inode->i_ino; 353 __entry->b_blocknr = mpd->b_blocknr; 354 __entry->b_size = mpd->b_size; 355 __entry->b_state = mpd->b_state; 356 __entry->first_page = mpd->first_page; 357 __entry->io_done = mpd->io_done; 358 __entry->pages_written = mpd->pages_written; 359 __entry->sync_mode = mpd->wbc->sync_mode; 360 ), 361 362 TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x " 363 "first_page %lu io_done %d pages_written %d sync_mode %d", 364 MAJOR(__entry->dev), MINOR(__entry->dev), 365 (unsigned long) __entry->ino, 366 __entry->b_blocknr, __entry->b_size, 367 __entry->b_state, __entry->first_page, 368 __entry->io_done, __entry->pages_written, 369 __entry->sync_mode 370 ) 371); 372 373TRACE_EVENT(ext4_da_writepages_result, 374 TP_PROTO(struct inode *inode, struct writeback_control *wbc, 375 int ret, int pages_written), 376 377 TP_ARGS(inode, wbc, ret, pages_written), 378 379 TP_STRUCT__entry( 380 __field( dev_t, dev ) 381 __field( ino_t, ino ) 382 __field( int, ret ) 383 __field( int, pages_written ) 384 __field( long, pages_skipped ) 385 __field( int, sync_mode ) 386 __field( pgoff_t, writeback_index ) 387 ), 388 389 TP_fast_assign( 390 __entry->dev = inode->i_sb->s_dev; 391 __entry->ino = inode->i_ino; 392 __entry->ret = ret; 393 __entry->pages_written = pages_written; 394 __entry->pages_skipped = wbc->pages_skipped; 395 __entry->sync_mode = wbc->sync_mode; 396 __entry->writeback_index = inode->i_mapping->writeback_index; 397 ), 398 399 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " 400 "sync_mode %d writeback_index %lu", 401 MAJOR(__entry->dev), MINOR(__entry->dev), 402 (unsigned long) __entry->ino, __entry->ret, 403 __entry->pages_written, __entry->pages_skipped, 404 __entry->sync_mode, 405 (unsigned long) __entry->writeback_index) 406); 407 408DECLARE_EVENT_CLASS(ext4__page_op, 409 TP_PROTO(struct page *page), 410 411 TP_ARGS(page), 412 413 TP_STRUCT__entry( 414 __field( pgoff_t, index ) 415 __field( ino_t, ino ) 416 __field( dev_t, dev ) 417 418 ), 419 420 TP_fast_assign( 421 __entry->index = page->index; 422 __entry->ino = page->mapping->host->i_ino; 423 __entry->dev = page->mapping->host->i_sb->s_dev; 424 ), 425 426 TP_printk("dev %d,%d ino %lu page_index %lu", 427 MAJOR(__entry->dev), MINOR(__entry->dev), 428 (unsigned long) __entry->ino, 429 (unsigned long) __entry->index) 430); 431 432DEFINE_EVENT(ext4__page_op, ext4_writepage, 433 434 TP_PROTO(struct page *page), 435 436 TP_ARGS(page) 437); 438 439DEFINE_EVENT(ext4__page_op, ext4_readpage, 440 441 TP_PROTO(struct page *page), 442 443 TP_ARGS(page) 444); 445 446DEFINE_EVENT(ext4__page_op, ext4_releasepage, 447 448 TP_PROTO(struct page *page), 449 450 TP_ARGS(page) 451); 452 453TRACE_EVENT(ext4_invalidatepage, 454 TP_PROTO(struct page *page, unsigned long offset), 455 456 TP_ARGS(page, offset), 457 458 TP_STRUCT__entry( 459 __field( pgoff_t, index ) 460 __field( unsigned long, offset ) 461 __field( ino_t, ino ) 462 __field( dev_t, dev ) 463 464 ), 465 466 TP_fast_assign( 467 __entry->index = page->index; 468 __entry->offset = offset; 469 __entry->ino = page->mapping->host->i_ino; 470 __entry->dev = page->mapping->host->i_sb->s_dev; 471 ), 472 473 TP_printk("dev %d,%d ino %lu page_index %lu offset %lu", 474 MAJOR(__entry->dev), MINOR(__entry->dev), 475 (unsigned long) __entry->ino, 476 (unsigned long) __entry->index, __entry->offset) 477); 478 479TRACE_EVENT(ext4_discard_blocks, 480 TP_PROTO(struct super_block *sb, unsigned long long blk, 481 unsigned long long count), 482 483 TP_ARGS(sb, blk, count), 484 485 TP_STRUCT__entry( 486 __field( dev_t, dev ) 487 __field( __u64, blk ) 488 __field( __u64, count ) 489 490 ), 491 492 TP_fast_assign( 493 __entry->dev = sb->s_dev; 494 __entry->blk = blk; 495 __entry->count = count; 496 ), 497 498 TP_printk("dev %d,%d blk %llu count %llu", 499 MAJOR(__entry->dev), MINOR(__entry->dev), 500 __entry->blk, __entry->count) 501); 502 503DECLARE_EVENT_CLASS(ext4__mb_new_pa, 504 TP_PROTO(struct ext4_allocation_context *ac, 505 struct ext4_prealloc_space *pa), 506 507 TP_ARGS(ac, pa), 508 509 TP_STRUCT__entry( 510 __field( dev_t, dev ) 511 __field( ino_t, ino ) 512 __field( __u64, pa_pstart ) 513 __field( __u32, pa_len ) 514 __field( __u64, pa_lstart ) 515 516 ), 517 518 TP_fast_assign( 519 __entry->dev = ac->ac_sb->s_dev; 520 __entry->ino = ac->ac_inode->i_ino; 521 __entry->pa_pstart = pa->pa_pstart; 522 __entry->pa_len = pa->pa_len; 523 __entry->pa_lstart = pa->pa_lstart; 524 ), 525 526 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu", 527 MAJOR(__entry->dev), MINOR(__entry->dev), 528 (unsigned long) __entry->ino, 529 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart) 530); 531 532DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa, 533 534 TP_PROTO(struct ext4_allocation_context *ac, 535 struct ext4_prealloc_space *pa), 536 537 TP_ARGS(ac, pa) 538); 539 540DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa, 541 542 TP_PROTO(struct ext4_allocation_context *ac, 543 struct ext4_prealloc_space *pa), 544 545 TP_ARGS(ac, pa) 546); 547 548TRACE_EVENT(ext4_mb_release_inode_pa, 549 TP_PROTO(struct ext4_prealloc_space *pa, 550 unsigned long long block, unsigned int count), 551 552 TP_ARGS(pa, block, count), 553 554 TP_STRUCT__entry( 555 __field( dev_t, dev ) 556 __field( ino_t, ino ) 557 __field( __u64, block ) 558 __field( __u32, count ) 559 560 ), 561 562 TP_fast_assign( 563 __entry->dev = pa->pa_inode->i_sb->s_dev; 564 __entry->ino = pa->pa_inode->i_ino; 565 __entry->block = block; 566 __entry->count = count; 567 ), 568 569 TP_printk("dev %d,%d ino %lu block %llu count %u", 570 MAJOR(__entry->dev), MINOR(__entry->dev), 571 (unsigned long) __entry->ino, 572 __entry->block, __entry->count) 573); 574 575TRACE_EVENT(ext4_mb_release_group_pa, 576 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa), 577 578 TP_ARGS(sb, pa), 579 580 TP_STRUCT__entry( 581 __field( dev_t, dev ) 582 __field( __u64, pa_pstart ) 583 __field( __u32, pa_len ) 584 585 ), 586 587 TP_fast_assign( 588 __entry->dev = sb->s_dev; 589 __entry->pa_pstart = pa->pa_pstart; 590 __entry->pa_len = pa->pa_len; 591 ), 592 593 TP_printk("dev %d,%d pstart %llu len %u", 594 MAJOR(__entry->dev), MINOR(__entry->dev), 595 __entry->pa_pstart, __entry->pa_len) 596); 597 598TRACE_EVENT(ext4_discard_preallocations, 599 TP_PROTO(struct inode *inode), 600 601 TP_ARGS(inode), 602 603 TP_STRUCT__entry( 604 __field( dev_t, dev ) 605 __field( ino_t, ino ) 606 607 ), 608 609 TP_fast_assign( 610 __entry->dev = inode->i_sb->s_dev; 611 __entry->ino = inode->i_ino; 612 ), 613 614 TP_printk("dev %d,%d ino %lu", 615 MAJOR(__entry->dev), MINOR(__entry->dev), 616 (unsigned long) __entry->ino) 617); 618 619TRACE_EVENT(ext4_mb_discard_preallocations, 620 TP_PROTO(struct super_block *sb, int needed), 621 622 TP_ARGS(sb, needed), 623 624 TP_STRUCT__entry( 625 __field( dev_t, dev ) 626 __field( int, needed ) 627 628 ), 629 630 TP_fast_assign( 631 __entry->dev = sb->s_dev; 632 __entry->needed = needed; 633 ), 634 635 TP_printk("dev %d,%d needed %d", 636 MAJOR(__entry->dev), MINOR(__entry->dev), 637 __entry->needed) 638); 639 640TRACE_EVENT(ext4_request_blocks, 641 TP_PROTO(struct ext4_allocation_request *ar), 642 643 TP_ARGS(ar), 644 645 TP_STRUCT__entry( 646 __field( dev_t, dev ) 647 __field( ino_t, ino ) 648 __field( unsigned int, flags ) 649 __field( unsigned int, len ) 650 __field( __u32, logical ) 651 __field( __u32, lleft ) 652 __field( __u32, lright ) 653 __field( __u64, goal ) 654 __field( __u64, pleft ) 655 __field( __u64, pright ) 656 ), 657 658 TP_fast_assign( 659 __entry->dev = ar->inode->i_sb->s_dev; 660 __entry->ino = ar->inode->i_ino; 661 __entry->flags = ar->flags; 662 __entry->len = ar->len; 663 __entry->logical = ar->logical; 664 __entry->goal = ar->goal; 665 __entry->lleft = ar->lleft; 666 __entry->lright = ar->lright; 667 __entry->pleft = ar->pleft; 668 __entry->pright = ar->pright; 669 ), 670 671 TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu " 672 "lleft %u lright %u pleft %llu pright %llu ", 673 MAJOR(__entry->dev), MINOR(__entry->dev), 674 (unsigned long) __entry->ino, __entry->flags, 675 __entry->len, __entry->logical, __entry->goal, 676 __entry->lleft, __entry->lright, __entry->pleft, 677 __entry->pright) 678); 679 680TRACE_EVENT(ext4_allocate_blocks, 681 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block), 682 683 TP_ARGS(ar, block), 684 685 TP_STRUCT__entry( 686 __field( dev_t, dev ) 687 __field( ino_t, ino ) 688 __field( __u64, block ) 689 __field( unsigned int, flags ) 690 __field( unsigned int, len ) 691 __field( __u32, logical ) 692 __field( __u32, lleft ) 693 __field( __u32, lright ) 694 __field( __u64, goal ) 695 __field( __u64, pleft ) 696 __field( __u64, pright ) 697 ), 698 699 TP_fast_assign( 700 __entry->dev = ar->inode->i_sb->s_dev; 701 __entry->ino = ar->inode->i_ino; 702 __entry->block = block; 703 __entry->flags = ar->flags; 704 __entry->len = ar->len; 705 __entry->logical = ar->logical; 706 __entry->goal = ar->goal; 707 __entry->lleft = ar->lleft; 708 __entry->lright = ar->lright; 709 __entry->pleft = ar->pleft; 710 __entry->pright = ar->pright; 711 ), 712 713 TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u " 714 "goal %llu lleft %u lright %u pleft %llu pright %llu", 715 MAJOR(__entry->dev), MINOR(__entry->dev), 716 (unsigned long) __entry->ino, __entry->flags, 717 __entry->len, __entry->block, __entry->logical, 718 __entry->goal, __entry->lleft, __entry->lright, 719 __entry->pleft, __entry->pright) 720); 721 722TRACE_EVENT(ext4_free_blocks, 723 TP_PROTO(struct inode *inode, __u64 block, unsigned long count, 724 int flags), 725 726 TP_ARGS(inode, block, count, flags), 727 728 TP_STRUCT__entry( 729 __field( dev_t, dev ) 730 __field( ino_t, ino ) 731 __field( __u16, mode ) 732 __field( __u64, block ) 733 __field( unsigned long, count ) 734 __field( int, flags ) 735 ), 736 737 TP_fast_assign( 738 __entry->dev = inode->i_sb->s_dev; 739 __entry->ino = inode->i_ino; 740 __entry->mode = inode->i_mode; 741 __entry->block = block; 742 __entry->count = count; 743 __entry->flags = flags; 744 ), 745 746 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d", 747 MAJOR(__entry->dev), MINOR(__entry->dev), 748 (unsigned long) __entry->ino, 749 __entry->mode, __entry->block, __entry->count, 750 __entry->flags) 751); 752 753TRACE_EVENT(ext4_sync_file_enter, 754 TP_PROTO(struct file *file, int datasync), 755 756 TP_ARGS(file, datasync), 757 758 TP_STRUCT__entry( 759 __field( dev_t, dev ) 760 __field( ino_t, ino ) 761 __field( ino_t, parent ) 762 __field( int, datasync ) 763 ), 764 765 TP_fast_assign( 766 struct dentry *dentry = file->f_path.dentry; 767 768 __entry->dev = dentry->d_inode->i_sb->s_dev; 769 __entry->ino = dentry->d_inode->i_ino; 770 __entry->datasync = datasync; 771 __entry->parent = dentry->d_parent->d_inode->i_ino; 772 ), 773 774 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ", 775 MAJOR(__entry->dev), MINOR(__entry->dev), 776 (unsigned long) __entry->ino, 777 (unsigned long) __entry->parent, __entry->datasync) 778); 779 780TRACE_EVENT(ext4_sync_file_exit, 781 TP_PROTO(struct inode *inode, int ret), 782 783 TP_ARGS(inode, ret), 784 785 TP_STRUCT__entry( 786 __field( int, ret ) 787 __field( ino_t, ino ) 788 __field( dev_t, dev ) 789 ), 790 791 TP_fast_assign( 792 __entry->ret = ret; 793 __entry->ino = inode->i_ino; 794 __entry->dev = inode->i_sb->s_dev; 795 ), 796 797 TP_printk("dev %d,%d ino %lu ret %d", 798 MAJOR(__entry->dev), MINOR(__entry->dev), 799 (unsigned long) __entry->ino, 800 __entry->ret) 801); 802 803TRACE_EVENT(ext4_sync_fs, 804 TP_PROTO(struct super_block *sb, int wait), 805 806 TP_ARGS(sb, wait), 807 808 TP_STRUCT__entry( 809 __field( dev_t, dev ) 810 __field( int, wait ) 811 812 ), 813 814 TP_fast_assign( 815 __entry->dev = sb->s_dev; 816 __entry->wait = wait; 817 ), 818 819 TP_printk("dev %d,%d wait %d", 820 MAJOR(__entry->dev), MINOR(__entry->dev), 821 __entry->wait) 822); 823 824TRACE_EVENT(ext4_alloc_da_blocks, 825 TP_PROTO(struct inode *inode), 826 827 TP_ARGS(inode), 828 829 TP_STRUCT__entry( 830 __field( dev_t, dev ) 831 __field( ino_t, ino ) 832 __field( unsigned int, data_blocks ) 833 __field( unsigned int, meta_blocks ) 834 ), 835 836 TP_fast_assign( 837 __entry->dev = inode->i_sb->s_dev; 838 __entry->ino = inode->i_ino; 839 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks; 840 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; 841 ), 842 843 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u", 844 MAJOR(__entry->dev), MINOR(__entry->dev), 845 (unsigned long) __entry->ino, 846 __entry->data_blocks, __entry->meta_blocks) 847); 848 849TRACE_EVENT(ext4_mballoc_alloc, 850 TP_PROTO(struct ext4_allocation_context *ac), 851 852 TP_ARGS(ac), 853 854 TP_STRUCT__entry( 855 __field( dev_t, dev ) 856 __field( ino_t, ino ) 857 __field( __u16, found ) 858 __field( __u16, groups ) 859 __field( __u16, buddy ) 860 __field( __u16, flags ) 861 __field( __u16, tail ) 862 __field( __u8, cr ) 863 __field( __u32, orig_logical ) 864 __field( int, orig_start ) 865 __field( __u32, orig_group ) 866 __field( int, orig_len ) 867 __field( __u32, goal_logical ) 868 __field( int, goal_start ) 869 __field( __u32, goal_group ) 870 __field( int, goal_len ) 871 __field( __u32, result_logical ) 872 __field( int, result_start ) 873 __field( __u32, result_group ) 874 __field( int, result_len ) 875 ), 876 877 TP_fast_assign( 878 __entry->dev = ac->ac_inode->i_sb->s_dev; 879 __entry->ino = ac->ac_inode->i_ino; 880 __entry->found = ac->ac_found; 881 __entry->flags = ac->ac_flags; 882 __entry->groups = ac->ac_groups_scanned; 883 __entry->buddy = ac->ac_buddy; 884 __entry->tail = ac->ac_tail; 885 __entry->cr = ac->ac_criteria; 886 __entry->orig_logical = ac->ac_o_ex.fe_logical; 887 __entry->orig_start = ac->ac_o_ex.fe_start; 888 __entry->orig_group = ac->ac_o_ex.fe_group; 889 __entry->orig_len = ac->ac_o_ex.fe_len; 890 __entry->goal_logical = ac->ac_g_ex.fe_logical; 891 __entry->goal_start = ac->ac_g_ex.fe_start; 892 __entry->goal_group = ac->ac_g_ex.fe_group; 893 __entry->goal_len = ac->ac_g_ex.fe_len; 894 __entry->result_logical = ac->ac_f_ex.fe_logical; 895 __entry->result_start = ac->ac_f_ex.fe_start; 896 __entry->result_group = ac->ac_f_ex.fe_group; 897 __entry->result_len = ac->ac_f_ex.fe_len; 898 ), 899 900 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u " 901 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x " 902 "tail %u broken %u", 903 MAJOR(__entry->dev), MINOR(__entry->dev), 904 (unsigned long) __entry->ino, 905 __entry->orig_group, __entry->orig_start, 906 __entry->orig_len, __entry->orig_logical, 907 __entry->goal_group, __entry->goal_start, 908 __entry->goal_len, __entry->goal_logical, 909 __entry->result_group, __entry->result_start, 910 __entry->result_len, __entry->result_logical, 911 __entry->found, __entry->groups, __entry->cr, 912 __entry->flags, __entry->tail, 913 __entry->buddy ? 1 << __entry->buddy : 0) 914); 915 916TRACE_EVENT(ext4_mballoc_prealloc, 917 TP_PROTO(struct ext4_allocation_context *ac), 918 919 TP_ARGS(ac), 920 921 TP_STRUCT__entry( 922 __field( dev_t, dev ) 923 __field( ino_t, ino ) 924 __field( __u32, orig_logical ) 925 __field( int, orig_start ) 926 __field( __u32, orig_group ) 927 __field( int, orig_len ) 928 __field( __u32, result_logical ) 929 __field( int, result_start ) 930 __field( __u32, result_group ) 931 __field( int, result_len ) 932 ), 933 934 TP_fast_assign( 935 __entry->dev = ac->ac_inode->i_sb->s_dev; 936 __entry->ino = ac->ac_inode->i_ino; 937 __entry->orig_logical = ac->ac_o_ex.fe_logical; 938 __entry->orig_start = ac->ac_o_ex.fe_start; 939 __entry->orig_group = ac->ac_o_ex.fe_group; 940 __entry->orig_len = ac->ac_o_ex.fe_len; 941 __entry->result_logical = ac->ac_b_ex.fe_logical; 942 __entry->result_start = ac->ac_b_ex.fe_start; 943 __entry->result_group = ac->ac_b_ex.fe_group; 944 __entry->result_len = ac->ac_b_ex.fe_len; 945 ), 946 947 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u", 948 MAJOR(__entry->dev), MINOR(__entry->dev), 949 (unsigned long) __entry->ino, 950 __entry->orig_group, __entry->orig_start, 951 __entry->orig_len, __entry->orig_logical, 952 __entry->result_group, __entry->result_start, 953 __entry->result_len, __entry->result_logical) 954); 955 956DECLARE_EVENT_CLASS(ext4__mballoc, 957 TP_PROTO(struct super_block *sb, 958 struct inode *inode, 959 ext4_group_t group, 960 ext4_grpblk_t start, 961 ext4_grpblk_t len), 962 963 TP_ARGS(sb, inode, group, start, len), 964 965 TP_STRUCT__entry( 966 __field( dev_t, dev ) 967 __field( ino_t, ino ) 968 __field( int, result_start ) 969 __field( __u32, result_group ) 970 __field( int, result_len ) 971 ), 972 973 TP_fast_assign( 974 __entry->dev = sb->s_dev; 975 __entry->ino = inode ? inode->i_ino : 0; 976 __entry->result_start = start; 977 __entry->result_group = group; 978 __entry->result_len = len; 979 ), 980 981 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ", 982 MAJOR(__entry->dev), MINOR(__entry->dev), 983 (unsigned long) __entry->ino, 984 __entry->result_group, __entry->result_start, 985 __entry->result_len) 986); 987 988DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard, 989 990 TP_PROTO(struct super_block *sb, 991 struct inode *inode, 992 ext4_group_t group, 993 ext4_grpblk_t start, 994 ext4_grpblk_t len), 995 996 TP_ARGS(sb, inode, group, start, len) 997); 998 999DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free, 1000 1001 TP_PROTO(struct super_block *sb, 1002 struct inode *inode, 1003 ext4_group_t group, 1004 ext4_grpblk_t start, 1005 ext4_grpblk_t len), 1006 1007 TP_ARGS(sb, inode, group, start, len) 1008); 1009 1010TRACE_EVENT(ext4_forget, 1011 TP_PROTO(struct inode *inode, int is_metadata, __u64 block), 1012 1013 TP_ARGS(inode, is_metadata, block), 1014 1015 TP_STRUCT__entry( 1016 __field( dev_t, dev ) 1017 __field( ino_t, ino ) 1018 __field( __u16, mode ) 1019 __field( int, is_metadata ) 1020 __field( __u64, block ) 1021 ), 1022 1023 TP_fast_assign( 1024 __entry->dev = inode->i_sb->s_dev; 1025 __entry->ino = inode->i_ino; 1026 __entry->mode = inode->i_mode; 1027 __entry->is_metadata = is_metadata; 1028 __entry->block = block; 1029 ), 1030 1031 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu", 1032 MAJOR(__entry->dev), MINOR(__entry->dev), 1033 (unsigned long) __entry->ino, 1034 __entry->mode, __entry->is_metadata, __entry->block) 1035); 1036 1037TRACE_EVENT(ext4_da_update_reserve_space, 1038 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim), 1039 1040 TP_ARGS(inode, used_blocks, quota_claim), 1041 1042 TP_STRUCT__entry( 1043 __field( dev_t, dev ) 1044 __field( ino_t, ino ) 1045 __field( __u16, mode ) 1046 __field( __u64, i_blocks ) 1047 __field( int, used_blocks ) 1048 __field( int, reserved_data_blocks ) 1049 __field( int, reserved_meta_blocks ) 1050 __field( int, allocated_meta_blocks ) 1051 __field( int, quota_claim ) 1052 ), 1053 1054 TP_fast_assign( 1055 __entry->dev = inode->i_sb->s_dev; 1056 __entry->ino = inode->i_ino; 1057 __entry->mode = inode->i_mode; 1058 __entry->i_blocks = inode->i_blocks; 1059 __entry->used_blocks = used_blocks; 1060 __entry->reserved_data_blocks = 1061 EXT4_I(inode)->i_reserved_data_blocks; 1062 __entry->reserved_meta_blocks = 1063 EXT4_I(inode)->i_reserved_meta_blocks; 1064 __entry->allocated_meta_blocks = 1065 EXT4_I(inode)->i_allocated_meta_blocks; 1066 __entry->quota_claim = quota_claim; 1067 ), 1068 1069 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " 1070 "reserved_data_blocks %d reserved_meta_blocks %d " 1071 "allocated_meta_blocks %d quota_claim %d", 1072 MAJOR(__entry->dev), MINOR(__entry->dev), 1073 (unsigned long) __entry->ino, 1074 __entry->mode, __entry->i_blocks, 1075 __entry->used_blocks, __entry->reserved_data_blocks, 1076 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks, 1077 __entry->quota_claim) 1078); 1079 1080TRACE_EVENT(ext4_da_reserve_space, 1081 TP_PROTO(struct inode *inode, int md_needed), 1082 1083 TP_ARGS(inode, md_needed), 1084 1085 TP_STRUCT__entry( 1086 __field( dev_t, dev ) 1087 __field( ino_t, ino ) 1088 __field( __u16, mode ) 1089 __field( __u64, i_blocks ) 1090 __field( int, md_needed ) 1091 __field( int, reserved_data_blocks ) 1092 __field( int, reserved_meta_blocks ) 1093 ), 1094 1095 TP_fast_assign( 1096 __entry->dev = inode->i_sb->s_dev; 1097 __entry->ino = inode->i_ino; 1098 __entry->mode = inode->i_mode; 1099 __entry->i_blocks = inode->i_blocks; 1100 __entry->md_needed = md_needed; 1101 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; 1102 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; 1103 ), 1104 1105 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d " 1106 "reserved_data_blocks %d reserved_meta_blocks %d", 1107 MAJOR(__entry->dev), MINOR(__entry->dev), 1108 (unsigned long) __entry->ino, 1109 __entry->mode, __entry->i_blocks, 1110 __entry->md_needed, __entry->reserved_data_blocks, 1111 __entry->reserved_meta_blocks) 1112); 1113 1114TRACE_EVENT(ext4_da_release_space, 1115 TP_PROTO(struct inode *inode, int freed_blocks), 1116 1117 TP_ARGS(inode, freed_blocks), 1118 1119 TP_STRUCT__entry( 1120 __field( dev_t, dev ) 1121 __field( ino_t, ino ) 1122 __field( __u16, mode ) 1123 __field( __u64, i_blocks ) 1124 __field( int, freed_blocks ) 1125 __field( int, reserved_data_blocks ) 1126 __field( int, reserved_meta_blocks ) 1127 __field( int, allocated_meta_blocks ) 1128 ), 1129 1130 TP_fast_assign( 1131 __entry->dev = inode->i_sb->s_dev; 1132 __entry->ino = inode->i_ino; 1133 __entry->mode = inode->i_mode; 1134 __entry->i_blocks = inode->i_blocks; 1135 __entry->freed_blocks = freed_blocks; 1136 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; 1137 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; 1138 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks; 1139 ), 1140 1141 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d " 1142 "reserved_data_blocks %d reserved_meta_blocks %d " 1143 "allocated_meta_blocks %d", 1144 MAJOR(__entry->dev), MINOR(__entry->dev), 1145 (unsigned long) __entry->ino, 1146 __entry->mode, __entry->i_blocks, 1147 __entry->freed_blocks, __entry->reserved_data_blocks, 1148 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks) 1149); 1150 1151DECLARE_EVENT_CLASS(ext4__bitmap_load, 1152 TP_PROTO(struct super_block *sb, unsigned long group), 1153 1154 TP_ARGS(sb, group), 1155 1156 TP_STRUCT__entry( 1157 __field( dev_t, dev ) 1158 __field( __u32, group ) 1159 1160 ), 1161 1162 TP_fast_assign( 1163 __entry->dev = sb->s_dev; 1164 __entry->group = group; 1165 ), 1166 1167 TP_printk("dev %d,%d group %u", 1168 MAJOR(__entry->dev), MINOR(__entry->dev), 1169 __entry->group) 1170); 1171 1172DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load, 1173 1174 TP_PROTO(struct super_block *sb, unsigned long group), 1175 1176 TP_ARGS(sb, group) 1177); 1178 1179DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load, 1180 1181 TP_PROTO(struct super_block *sb, unsigned long group), 1182 1183 TP_ARGS(sb, group) 1184); 1185 1186DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load, 1187 1188 TP_PROTO(struct super_block *sb, unsigned long group), 1189 1190 TP_ARGS(sb, group) 1191); 1192 1193DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap, 1194 1195 TP_PROTO(struct super_block *sb, unsigned long group), 1196 1197 TP_ARGS(sb, group) 1198); 1199 1200TRACE_EVENT(ext4_direct_IO_enter, 1201 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), 1202 1203 TP_ARGS(inode, offset, len, rw), 1204 1205 TP_STRUCT__entry( 1206 __field( ino_t, ino ) 1207 __field( dev_t, dev ) 1208 __field( loff_t, pos ) 1209 __field( unsigned long, len ) 1210 __field( int, rw ) 1211 ), 1212 1213 TP_fast_assign( 1214 __entry->ino = inode->i_ino; 1215 __entry->dev = inode->i_sb->s_dev; 1216 __entry->pos = offset; 1217 __entry->len = len; 1218 __entry->rw = rw; 1219 ), 1220 1221 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d", 1222 MAJOR(__entry->dev), MINOR(__entry->dev), 1223 (unsigned long) __entry->ino, 1224 __entry->pos, __entry->len, __entry->rw) 1225); 1226 1227TRACE_EVENT(ext4_direct_IO_exit, 1228 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, 1229 int rw, int ret), 1230 1231 TP_ARGS(inode, offset, len, rw, ret), 1232 1233 TP_STRUCT__entry( 1234 __field( ino_t, ino ) 1235 __field( dev_t, dev ) 1236 __field( loff_t, pos ) 1237 __field( unsigned long, len ) 1238 __field( int, rw ) 1239 __field( int, ret ) 1240 ), 1241 1242 TP_fast_assign( 1243 __entry->ino = inode->i_ino; 1244 __entry->dev = inode->i_sb->s_dev; 1245 __entry->pos = offset; 1246 __entry->len = len; 1247 __entry->rw = rw; 1248 __entry->ret = ret; 1249 ), 1250 1251 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d", 1252 MAJOR(__entry->dev), MINOR(__entry->dev), 1253 (unsigned long) __entry->ino, 1254 __entry->pos, __entry->len, 1255 __entry->rw, __entry->ret) 1256); 1257 1258TRACE_EVENT(ext4_fallocate_enter, 1259 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), 1260 1261 TP_ARGS(inode, offset, len, mode), 1262 1263 TP_STRUCT__entry( 1264 __field( ino_t, ino ) 1265 __field( dev_t, dev ) 1266 __field( loff_t, pos ) 1267 __field( loff_t, len ) 1268 __field( int, mode ) 1269 ), 1270 1271 TP_fast_assign( 1272 __entry->ino = inode->i_ino; 1273 __entry->dev = inode->i_sb->s_dev; 1274 __entry->pos = offset; 1275 __entry->len = len; 1276 __entry->mode = mode; 1277 ), 1278 1279 TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d", 1280 MAJOR(__entry->dev), MINOR(__entry->dev), 1281 (unsigned long) __entry->ino, __entry->pos, 1282 __entry->len, __entry->mode) 1283); 1284 1285TRACE_EVENT(ext4_fallocate_exit, 1286 TP_PROTO(struct inode *inode, loff_t offset, 1287 unsigned int max_blocks, int ret), 1288 1289 TP_ARGS(inode, offset, max_blocks, ret), 1290 1291 TP_STRUCT__entry( 1292 __field( ino_t, ino ) 1293 __field( dev_t, dev ) 1294 __field( loff_t, pos ) 1295 __field( unsigned int, blocks ) 1296 __field( int, ret ) 1297 ), 1298 1299 TP_fast_assign( 1300 __entry->ino = inode->i_ino; 1301 __entry->dev = inode->i_sb->s_dev; 1302 __entry->pos = offset; 1303 __entry->blocks = max_blocks; 1304 __entry->ret = ret; 1305 ), 1306 1307 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d", 1308 MAJOR(__entry->dev), MINOR(__entry->dev), 1309 (unsigned long) __entry->ino, 1310 __entry->pos, __entry->blocks, 1311 __entry->ret) 1312); 1313 1314TRACE_EVENT(ext4_unlink_enter, 1315 TP_PROTO(struct inode *parent, struct dentry *dentry), 1316 1317 TP_ARGS(parent, dentry), 1318 1319 TP_STRUCT__entry( 1320 __field( ino_t, parent ) 1321 __field( ino_t, ino ) 1322 __field( loff_t, size ) 1323 __field( dev_t, dev ) 1324 ), 1325 1326 TP_fast_assign( 1327 __entry->parent = parent->i_ino; 1328 __entry->ino = dentry->d_inode->i_ino; 1329 __entry->size = dentry->d_inode->i_size; 1330 __entry->dev = dentry->d_inode->i_sb->s_dev; 1331 ), 1332 1333 TP_printk("dev %d,%d ino %lu size %lld parent %lu", 1334 MAJOR(__entry->dev), MINOR(__entry->dev), 1335 (unsigned long) __entry->ino, __entry->size, 1336 (unsigned long) __entry->parent) 1337); 1338 1339TRACE_EVENT(ext4_unlink_exit, 1340 TP_PROTO(struct dentry *dentry, int ret), 1341 1342 TP_ARGS(dentry, ret), 1343 1344 TP_STRUCT__entry( 1345 __field( ino_t, ino ) 1346 __field( dev_t, dev ) 1347 __field( int, ret ) 1348 ), 1349 1350 TP_fast_assign( 1351 __entry->ino = dentry->d_inode->i_ino; 1352 __entry->dev = dentry->d_inode->i_sb->s_dev; 1353 __entry->ret = ret; 1354 ), 1355 1356 TP_printk("dev %d,%d ino %lu ret %d", 1357 MAJOR(__entry->dev), MINOR(__entry->dev), 1358 (unsigned long) __entry->ino, 1359 __entry->ret) 1360); 1361 1362DECLARE_EVENT_CLASS(ext4__truncate, 1363 TP_PROTO(struct inode *inode), 1364 1365 TP_ARGS(inode), 1366 1367 TP_STRUCT__entry( 1368 __field( ino_t, ino ) 1369 __field( dev_t, dev ) 1370 __field( __u64, blocks ) 1371 ), 1372 1373 TP_fast_assign( 1374 __entry->ino = inode->i_ino; 1375 __entry->dev = inode->i_sb->s_dev; 1376 __entry->blocks = inode->i_blocks; 1377 ), 1378 1379 TP_printk("dev %d,%d ino %lu blocks %llu", 1380 MAJOR(__entry->dev), MINOR(__entry->dev), 1381 (unsigned long) __entry->ino, __entry->blocks) 1382); 1383 1384DEFINE_EVENT(ext4__truncate, ext4_truncate_enter, 1385 1386 TP_PROTO(struct inode *inode), 1387 1388 TP_ARGS(inode) 1389); 1390 1391DEFINE_EVENT(ext4__truncate, ext4_truncate_exit, 1392 1393 TP_PROTO(struct inode *inode), 1394 1395 TP_ARGS(inode) 1396); 1397 1398/* 'ux' is the uninitialized extent. */ 1399TRACE_EVENT(ext4_ext_convert_to_initialized_enter, 1400 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, 1401 struct ext4_extent *ux), 1402 1403 TP_ARGS(inode, map, ux), 1404 1405 TP_STRUCT__entry( 1406 __field( ino_t, ino ) 1407 __field( dev_t, dev ) 1408 __field( ext4_lblk_t, m_lblk ) 1409 __field( unsigned, m_len ) 1410 __field( ext4_lblk_t, u_lblk ) 1411 __field( unsigned, u_len ) 1412 __field( ext4_fsblk_t, u_pblk ) 1413 ), 1414 1415 TP_fast_assign( 1416 __entry->ino = inode->i_ino; 1417 __entry->dev = inode->i_sb->s_dev; 1418 __entry->m_lblk = map->m_lblk; 1419 __entry->m_len = map->m_len; 1420 __entry->u_lblk = le32_to_cpu(ux->ee_block); 1421 __entry->u_len = ext4_ext_get_actual_len(ux); 1422 __entry->u_pblk = ext4_ext_pblock(ux); 1423 ), 1424 1425 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u " 1426 "u_pblk %llu", 1427 MAJOR(__entry->dev), MINOR(__entry->dev), 1428 (unsigned long) __entry->ino, 1429 __entry->m_lblk, __entry->m_len, 1430 __entry->u_lblk, __entry->u_len, __entry->u_pblk) 1431); 1432 1433/* 1434 * 'ux' is the uninitialized extent. 1435 * 'ix' is the initialized extent to which blocks are transferred. 1436 */ 1437TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, 1438 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, 1439 struct ext4_extent *ux, struct ext4_extent *ix), 1440 1441 TP_ARGS(inode, map, ux, ix), 1442 1443 TP_STRUCT__entry( 1444 __field( ino_t, ino ) 1445 __field( dev_t, dev ) 1446 __field( ext4_lblk_t, m_lblk ) 1447 __field( unsigned, m_len ) 1448 __field( ext4_lblk_t, u_lblk ) 1449 __field( unsigned, u_len ) 1450 __field( ext4_fsblk_t, u_pblk ) 1451 __field( ext4_lblk_t, i_lblk ) 1452 __field( unsigned, i_len ) 1453 __field( ext4_fsblk_t, i_pblk ) 1454 ), 1455 1456 TP_fast_assign( 1457 __entry->ino = inode->i_ino; 1458 __entry->dev = inode->i_sb->s_dev; 1459 __entry->m_lblk = map->m_lblk; 1460 __entry->m_len = map->m_len; 1461 __entry->u_lblk = le32_to_cpu(ux->ee_block); 1462 __entry->u_len = ext4_ext_get_actual_len(ux); 1463 __entry->u_pblk = ext4_ext_pblock(ux); 1464 __entry->i_lblk = le32_to_cpu(ix->ee_block); 1465 __entry->i_len = ext4_ext_get_actual_len(ix); 1466 __entry->i_pblk = ext4_ext_pblock(ix); 1467 ), 1468 1469 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u " 1470 "u_lblk %u u_len %u u_pblk %llu " 1471 "i_lblk %u i_len %u i_pblk %llu ", 1472 MAJOR(__entry->dev), MINOR(__entry->dev), 1473 (unsigned long) __entry->ino, 1474 __entry->m_lblk, __entry->m_len, 1475 __entry->u_lblk, __entry->u_len, __entry->u_pblk, 1476 __entry->i_lblk, __entry->i_len, __entry->i_pblk) 1477); 1478 1479DECLARE_EVENT_CLASS(ext4__map_blocks_enter, 1480 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1481 unsigned int len, unsigned int flags), 1482 1483 TP_ARGS(inode, lblk, len, flags), 1484 1485 TP_STRUCT__entry( 1486 __field( ino_t, ino ) 1487 __field( dev_t, dev ) 1488 __field( ext4_lblk_t, lblk ) 1489 __field( unsigned int, len ) 1490 __field( unsigned int, flags ) 1491 ), 1492 1493 TP_fast_assign( 1494 __entry->ino = inode->i_ino; 1495 __entry->dev = inode->i_sb->s_dev; 1496 __entry->lblk = lblk; 1497 __entry->len = len; 1498 __entry->flags = flags; 1499 ), 1500 1501 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u", 1502 MAJOR(__entry->dev), MINOR(__entry->dev), 1503 (unsigned long) __entry->ino, 1504 __entry->lblk, __entry->len, __entry->flags) 1505); 1506 1507DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter, 1508 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1509 unsigned len, unsigned flags), 1510 1511 TP_ARGS(inode, lblk, len, flags) 1512); 1513 1514DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, 1515 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1516 unsigned len, unsigned flags), 1517 1518 TP_ARGS(inode, lblk, len, flags) 1519); 1520 1521DECLARE_EVENT_CLASS(ext4__map_blocks_exit, 1522 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1523 ext4_fsblk_t pblk, unsigned int len, int ret), 1524 1525 TP_ARGS(inode, lblk, pblk, len, ret), 1526 1527 TP_STRUCT__entry( 1528 __field( ino_t, ino ) 1529 __field( dev_t, dev ) 1530 __field( ext4_lblk_t, lblk ) 1531 __field( ext4_fsblk_t, pblk ) 1532 __field( unsigned int, len ) 1533 __field( int, ret ) 1534 ), 1535 1536 TP_fast_assign( 1537 __entry->ino = inode->i_ino; 1538 __entry->dev = inode->i_sb->s_dev; 1539 __entry->lblk = lblk; 1540 __entry->pblk = pblk; 1541 __entry->len = len; 1542 __entry->ret = ret; 1543 ), 1544 1545 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d", 1546 MAJOR(__entry->dev), MINOR(__entry->dev), 1547 (unsigned long) __entry->ino, 1548 __entry->lblk, __entry->pblk, 1549 __entry->len, __entry->ret) 1550); 1551 1552DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, 1553 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1554 ext4_fsblk_t pblk, unsigned len, int ret), 1555 1556 TP_ARGS(inode, lblk, pblk, len, ret) 1557); 1558 1559DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, 1560 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1561 ext4_fsblk_t pblk, unsigned len, int ret), 1562 1563 TP_ARGS(inode, lblk, pblk, len, ret) 1564); 1565 1566TRACE_EVENT(ext4_ext_load_extent, 1567 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk), 1568 1569 TP_ARGS(inode, lblk, pblk), 1570 1571 TP_STRUCT__entry( 1572 __field( ino_t, ino ) 1573 __field( dev_t, dev ) 1574 __field( ext4_lblk_t, lblk ) 1575 __field( ext4_fsblk_t, pblk ) 1576 ), 1577 1578 TP_fast_assign( 1579 __entry->ino = inode->i_ino; 1580 __entry->dev = inode->i_sb->s_dev; 1581 __entry->lblk = lblk; 1582 __entry->pblk = pblk; 1583 ), 1584 1585 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu", 1586 MAJOR(__entry->dev), MINOR(__entry->dev), 1587 (unsigned long) __entry->ino, 1588 __entry->lblk, __entry->pblk) 1589); 1590 1591TRACE_EVENT(ext4_load_inode, 1592 TP_PROTO(struct inode *inode), 1593 1594 TP_ARGS(inode), 1595 1596 TP_STRUCT__entry( 1597 __field( ino_t, ino ) 1598 __field( dev_t, dev ) 1599 ), 1600 1601 TP_fast_assign( 1602 __entry->ino = inode->i_ino; 1603 __entry->dev = inode->i_sb->s_dev; 1604 ), 1605 1606 TP_printk("dev %d,%d ino %ld", 1607 MAJOR(__entry->dev), MINOR(__entry->dev), 1608 (unsigned long) __entry->ino) 1609); 1610 1611TRACE_EVENT(ext4_journal_start, 1612 TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP), 1613 1614 TP_ARGS(sb, nblocks, IP), 1615 1616 TP_STRUCT__entry( 1617 __field( dev_t, dev ) 1618 __field( int, nblocks ) 1619 __field(unsigned long, ip ) 1620 ), 1621 1622 TP_fast_assign( 1623 __entry->dev = sb->s_dev; 1624 __entry->nblocks = nblocks; 1625 __entry->ip = IP; 1626 ), 1627 1628 TP_printk("dev %d,%d nblocks %d caller %pF", 1629 MAJOR(__entry->dev), MINOR(__entry->dev), 1630 __entry->nblocks, (void *)__entry->ip) 1631); 1632 1633DECLARE_EVENT_CLASS(ext4__trim, 1634 TP_PROTO(struct super_block *sb, 1635 ext4_group_t group, 1636 ext4_grpblk_t start, 1637 ext4_grpblk_t len), 1638 1639 TP_ARGS(sb, group, start, len), 1640 1641 TP_STRUCT__entry( 1642 __field( int, dev_major ) 1643 __field( int, dev_minor ) 1644 __field( __u32, group ) 1645 __field( int, start ) 1646 __field( int, len ) 1647 ), 1648 1649 TP_fast_assign( 1650 __entry->dev_major = MAJOR(sb->s_dev); 1651 __entry->dev_minor = MINOR(sb->s_dev); 1652 __entry->group = group; 1653 __entry->start = start; 1654 __entry->len = len; 1655 ), 1656 1657 TP_printk("dev %d,%d group %u, start %d, len %d", 1658 __entry->dev_major, __entry->dev_minor, 1659 __entry->group, __entry->start, __entry->len) 1660); 1661 1662DEFINE_EVENT(ext4__trim, ext4_trim_extent, 1663 1664 TP_PROTO(struct super_block *sb, 1665 ext4_group_t group, 1666 ext4_grpblk_t start, 1667 ext4_grpblk_t len), 1668 1669 TP_ARGS(sb, group, start, len) 1670); 1671 1672DEFINE_EVENT(ext4__trim, ext4_trim_all_free, 1673 1674 TP_PROTO(struct super_block *sb, 1675 ext4_group_t group, 1676 ext4_grpblk_t start, 1677 ext4_grpblk_t len), 1678 1679 TP_ARGS(sb, group, start, len) 1680); 1681 1682TRACE_EVENT(ext4_ext_handle_uninitialized_extents, 1683 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, 1684 unsigned int allocated, ext4_fsblk_t newblock), 1685 1686 TP_ARGS(inode, map, allocated, newblock), 1687 1688 TP_STRUCT__entry( 1689 __field( ino_t, ino ) 1690 __field( dev_t, dev ) 1691 __field( ext4_lblk_t, lblk ) 1692 __field( ext4_fsblk_t, pblk ) 1693 __field( unsigned int, len ) 1694 __field( int, flags ) 1695 __field( unsigned int, allocated ) 1696 __field( ext4_fsblk_t, newblk ) 1697 ), 1698 1699 TP_fast_assign( 1700 __entry->ino = inode->i_ino; 1701 __entry->dev = inode->i_sb->s_dev; 1702 __entry->lblk = map->m_lblk; 1703 __entry->pblk = map->m_pblk; 1704 __entry->len = map->m_len; 1705 __entry->flags = map->m_flags; 1706 __entry->allocated = allocated; 1707 __entry->newblk = newblock; 1708 ), 1709 1710 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %d" 1711 "allocated %d newblock %llu", 1712 MAJOR(__entry->dev), MINOR(__entry->dev), 1713 (unsigned long) __entry->ino, 1714 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, 1715 __entry->len, __entry->flags, 1716 (unsigned int) __entry->allocated, 1717 (unsigned long long) __entry->newblk) 1718); 1719 1720TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, 1721 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret), 1722 1723 TP_ARGS(sb, map, ret), 1724 1725 TP_STRUCT__entry( 1726 __field( dev_t, dev ) 1727 __field( ext4_lblk_t, lblk ) 1728 __field( ext4_fsblk_t, pblk ) 1729 __field( unsigned int, len ) 1730 __field( unsigned int, flags ) 1731 __field( int, ret ) 1732 ), 1733 1734 TP_fast_assign( 1735 __entry->dev = sb->s_dev; 1736 __entry->lblk = map->m_lblk; 1737 __entry->pblk = map->m_pblk; 1738 __entry->len = map->m_len; 1739 __entry->flags = map->m_flags; 1740 __entry->ret = ret; 1741 ), 1742 1743 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d", 1744 MAJOR(__entry->dev), MINOR(__entry->dev), 1745 __entry->lblk, (unsigned long long) __entry->pblk, 1746 __entry->len, __entry->flags, __entry->ret) 1747); 1748 1749TRACE_EVENT(ext4_ext_put_in_cache, 1750 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len, 1751 ext4_fsblk_t start), 1752 1753 TP_ARGS(inode, lblk, len, start), 1754 1755 TP_STRUCT__entry( 1756 __field( ino_t, ino ) 1757 __field( dev_t, dev ) 1758 __field( ext4_lblk_t, lblk ) 1759 __field( unsigned int, len ) 1760 __field( ext4_fsblk_t, start ) 1761 ), 1762 1763 TP_fast_assign( 1764 __entry->ino = inode->i_ino; 1765 __entry->dev = inode->i_sb->s_dev; 1766 __entry->lblk = lblk; 1767 __entry->len = len; 1768 __entry->start = start; 1769 ), 1770 1771 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu", 1772 MAJOR(__entry->dev), MINOR(__entry->dev), 1773 (unsigned long) __entry->ino, 1774 (unsigned) __entry->lblk, 1775 __entry->len, 1776 (unsigned long long) __entry->start) 1777); 1778 1779TRACE_EVENT(ext4_ext_in_cache, 1780 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret), 1781 1782 TP_ARGS(inode, lblk, ret), 1783 1784 TP_STRUCT__entry( 1785 __field( ino_t, ino ) 1786 __field( dev_t, dev ) 1787 __field( ext4_lblk_t, lblk ) 1788 __field( int, ret ) 1789 ), 1790 1791 TP_fast_assign( 1792 __entry->ino = inode->i_ino; 1793 __entry->dev = inode->i_sb->s_dev; 1794 __entry->lblk = lblk; 1795 __entry->ret = ret; 1796 ), 1797 1798 TP_printk("dev %d,%d ino %lu lblk %u ret %d", 1799 MAJOR(__entry->dev), MINOR(__entry->dev), 1800 (unsigned long) __entry->ino, 1801 (unsigned) __entry->lblk, 1802 __entry->ret) 1803 1804); 1805 1806TRACE_EVENT(ext4_find_delalloc_range, 1807 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to, 1808 int reverse, int found, ext4_lblk_t found_blk), 1809 1810 TP_ARGS(inode, from, to, reverse, found, found_blk), 1811 1812 TP_STRUCT__entry( 1813 __field( ino_t, ino ) 1814 __field( dev_t, dev ) 1815 __field( ext4_lblk_t, from ) 1816 __field( ext4_lblk_t, to ) 1817 __field( int, reverse ) 1818 __field( int, found ) 1819 __field( ext4_lblk_t, found_blk ) 1820 ), 1821 1822 TP_fast_assign( 1823 __entry->ino = inode->i_ino; 1824 __entry->dev = inode->i_sb->s_dev; 1825 __entry->from = from; 1826 __entry->to = to; 1827 __entry->reverse = reverse; 1828 __entry->found = found; 1829 __entry->found_blk = found_blk; 1830 ), 1831 1832 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d " 1833 "(blk = %u)", 1834 MAJOR(__entry->dev), MINOR(__entry->dev), 1835 (unsigned long) __entry->ino, 1836 (unsigned) __entry->from, (unsigned) __entry->to, 1837 __entry->reverse, __entry->found, 1838 (unsigned) __entry->found_blk) 1839); 1840 1841TRACE_EVENT(ext4_get_reserved_cluster_alloc, 1842 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len), 1843 1844 TP_ARGS(inode, lblk, len), 1845 1846 TP_STRUCT__entry( 1847 __field( ino_t, ino ) 1848 __field( dev_t, dev ) 1849 __field( ext4_lblk_t, lblk ) 1850 __field( unsigned int, len ) 1851 ), 1852 1853 TP_fast_assign( 1854 __entry->ino = inode->i_ino; 1855 __entry->dev = inode->i_sb->s_dev; 1856 __entry->lblk = lblk; 1857 __entry->len = len; 1858 ), 1859 1860 TP_printk("dev %d,%d ino %lu lblk %u len %u", 1861 MAJOR(__entry->dev), MINOR(__entry->dev), 1862 (unsigned long) __entry->ino, 1863 (unsigned) __entry->lblk, 1864 __entry->len) 1865); 1866 1867TRACE_EVENT(ext4_ext_show_extent, 1868 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, 1869 unsigned short len), 1870 1871 TP_ARGS(inode, lblk, pblk, len), 1872 1873 TP_STRUCT__entry( 1874 __field( ino_t, ino ) 1875 __field( dev_t, dev ) 1876 __field( ext4_lblk_t, lblk ) 1877 __field( ext4_fsblk_t, pblk ) 1878 __field( unsigned short, len ) 1879 ), 1880 1881 TP_fast_assign( 1882 __entry->ino = inode->i_ino; 1883 __entry->dev = inode->i_sb->s_dev; 1884 __entry->lblk = lblk; 1885 __entry->pblk = pblk; 1886 __entry->len = len; 1887 ), 1888 1889 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u", 1890 MAJOR(__entry->dev), MINOR(__entry->dev), 1891 (unsigned long) __entry->ino, 1892 (unsigned) __entry->lblk, 1893 (unsigned long long) __entry->pblk, 1894 (unsigned short) __entry->len) 1895); 1896 1897TRACE_EVENT(ext4_remove_blocks, 1898 TP_PROTO(struct inode *inode, struct ext4_extent *ex, 1899 ext4_lblk_t from, ext4_fsblk_t to, 1900 ext4_fsblk_t partial_cluster), 1901 1902 TP_ARGS(inode, ex, from, to, partial_cluster), 1903 1904 TP_STRUCT__entry( 1905 __field( ino_t, ino ) 1906 __field( dev_t, dev ) 1907 __field( ext4_lblk_t, ee_lblk ) 1908 __field( ext4_fsblk_t, ee_pblk ) 1909 __field( unsigned short, ee_len ) 1910 __field( ext4_lblk_t, from ) 1911 __field( ext4_lblk_t, to ) 1912 __field( ext4_fsblk_t, partial ) 1913 ), 1914 1915 TP_fast_assign( 1916 __entry->ino = inode->i_ino; 1917 __entry->dev = inode->i_sb->s_dev; 1918 __entry->ee_lblk = cpu_to_le32(ex->ee_block); 1919 __entry->ee_pblk = ext4_ext_pblock(ex); 1920 __entry->ee_len = ext4_ext_get_actual_len(ex); 1921 __entry->from = from; 1922 __entry->to = to; 1923 __entry->partial = partial_cluster; 1924 ), 1925 1926 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" 1927 "from %u to %u partial_cluster %u", 1928 MAJOR(__entry->dev), MINOR(__entry->dev), 1929 (unsigned long) __entry->ino, 1930 (unsigned) __entry->ee_lblk, 1931 (unsigned long long) __entry->ee_pblk, 1932 (unsigned short) __entry->ee_len, 1933 (unsigned) __entry->from, 1934 (unsigned) __entry->to, 1935 (unsigned) __entry->partial) 1936); 1937 1938TRACE_EVENT(ext4_ext_rm_leaf, 1939 TP_PROTO(struct inode *inode, ext4_lblk_t start, 1940 struct ext4_extent *ex, ext4_fsblk_t partial_cluster), 1941 1942 TP_ARGS(inode, start, ex, partial_cluster), 1943 1944 TP_STRUCT__entry( 1945 __field( ino_t, ino ) 1946 __field( dev_t, dev ) 1947 __field( ext4_lblk_t, start ) 1948 __field( ext4_lblk_t, ee_lblk ) 1949 __field( ext4_fsblk_t, ee_pblk ) 1950 __field( short, ee_len ) 1951 __field( ext4_fsblk_t, partial ) 1952 ), 1953 1954 TP_fast_assign( 1955 __entry->ino = inode->i_ino; 1956 __entry->dev = inode->i_sb->s_dev; 1957 __entry->start = start; 1958 __entry->ee_lblk = le32_to_cpu(ex->ee_block); 1959 __entry->ee_pblk = ext4_ext_pblock(ex); 1960 __entry->ee_len = ext4_ext_get_actual_len(ex); 1961 __entry->partial = partial_cluster; 1962 ), 1963 1964 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" 1965 "partial_cluster %u", 1966 MAJOR(__entry->dev), MINOR(__entry->dev), 1967 (unsigned long) __entry->ino, 1968 (unsigned) __entry->start, 1969 (unsigned) __entry->ee_lblk, 1970 (unsigned long long) __entry->ee_pblk, 1971 (unsigned short) __entry->ee_len, 1972 (unsigned) __entry->partial) 1973); 1974 1975TRACE_EVENT(ext4_ext_rm_idx, 1976 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk), 1977 1978 TP_ARGS(inode, pblk), 1979 1980 TP_STRUCT__entry( 1981 __field( ino_t, ino ) 1982 __field( dev_t, dev ) 1983 __field( ext4_fsblk_t, pblk ) 1984 ), 1985 1986 TP_fast_assign( 1987 __entry->ino = inode->i_ino; 1988 __entry->dev = inode->i_sb->s_dev; 1989 __entry->pblk = pblk; 1990 ), 1991 1992 TP_printk("dev %d,%d ino %lu index_pblk %llu", 1993 MAJOR(__entry->dev), MINOR(__entry->dev), 1994 (unsigned long) __entry->ino, 1995 (unsigned long long) __entry->pblk) 1996); 1997 1998TRACE_EVENT(ext4_ext_remove_space, 1999 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth), 2000 2001 TP_ARGS(inode, start, depth), 2002 2003 TP_STRUCT__entry( 2004 __field( ino_t, ino ) 2005 __field( dev_t, dev ) 2006 __field( ext4_lblk_t, start ) 2007 __field( int, depth ) 2008 ), 2009 2010 TP_fast_assign( 2011 __entry->ino = inode->i_ino; 2012 __entry->dev = inode->i_sb->s_dev; 2013 __entry->start = start; 2014 __entry->depth = depth; 2015 ), 2016 2017 TP_printk("dev %d,%d ino %lu since %u depth %d", 2018 MAJOR(__entry->dev), MINOR(__entry->dev), 2019 (unsigned long) __entry->ino, 2020 (unsigned) __entry->start, 2021 __entry->depth) 2022); 2023 2024TRACE_EVENT(ext4_ext_remove_space_done, 2025 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth, 2026 ext4_lblk_t partial, unsigned short eh_entries), 2027 2028 TP_ARGS(inode, start, depth, partial, eh_entries), 2029 2030 TP_STRUCT__entry( 2031 __field( ino_t, ino ) 2032 __field( dev_t, dev ) 2033 __field( ext4_lblk_t, start ) 2034 __field( int, depth ) 2035 __field( ext4_lblk_t, partial ) 2036 __field( unsigned short, eh_entries ) 2037 ), 2038 2039 TP_fast_assign( 2040 __entry->ino = inode->i_ino; 2041 __entry->dev = inode->i_sb->s_dev; 2042 __entry->start = start; 2043 __entry->depth = depth; 2044 __entry->partial = partial; 2045 __entry->eh_entries = eh_entries; 2046 ), 2047 2048 TP_printk("dev %d,%d ino %lu since %u depth %d partial %u " 2049 "remaining_entries %u", 2050 MAJOR(__entry->dev), MINOR(__entry->dev), 2051 (unsigned long) __entry->ino, 2052 (unsigned) __entry->start, 2053 __entry->depth, 2054 (unsigned) __entry->partial, 2055 (unsigned short) __entry->eh_entries) 2056); 2057 2058#endif /* _TRACE_EXT4_H */ 2059 2060/* This part must be outside protection */ 2061#include <trace/define_trace.h> 2062