1 #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ) 2 #define _TRACE_EXT4_H 3 4 #undef TRACE_SYSTEM 5 #define TRACE_SYSTEM ext4 6 7 #include <linux/writeback.h> 8 #include "../../../fs/ext4/ext4.h" 9 #include "../../../fs/ext4/mballoc.h" 10 #include <linux/tracepoint.h> 11 12 TRACE_EVENT(ext4_free_inode, 13 TP_PROTO(struct inode *inode), 14 15 TP_ARGS(inode), 16 17 TP_STRUCT__entry( 18 __field( dev_t, dev ) 19 __field( ino_t, ino ) 20 __field( umode_t, mode ) 21 __field( uid_t, uid ) 22 __field( gid_t, gid ) 23 __field( blkcnt_t, blocks ) 24 ), 25 26 TP_fast_assign( 27 __entry->dev = inode->i_sb->s_dev; 28 __entry->ino = inode->i_ino; 29 __entry->mode = inode->i_mode; 30 __entry->uid = inode->i_uid; 31 __entry->gid = inode->i_gid; 32 __entry->blocks = inode->i_blocks; 33 ), 34 35 TP_printk("dev %s ino %lu mode %d uid %u gid %u blocks %llu", 36 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->mode, 37 __entry->uid, __entry->gid, __entry->blocks) 38 ); 39 40 TRACE_EVENT(ext4_request_inode, 41 TP_PROTO(struct inode *dir, int mode), 42 43 TP_ARGS(dir, mode), 44 45 TP_STRUCT__entry( 46 __field( dev_t, dev ) 47 __field( ino_t, dir ) 48 __field( umode_t, mode ) 49 ), 50 51 TP_fast_assign( 52 __entry->dev = dir->i_sb->s_dev; 53 __entry->dir = dir->i_ino; 54 __entry->mode = mode; 55 ), 56 57 TP_printk("dev %s dir %lu mode %d", 58 jbd2_dev_to_name(__entry->dev), __entry->dir, __entry->mode) 59 ); 60 61 TRACE_EVENT(ext4_allocate_inode, 62 TP_PROTO(struct inode *inode, struct inode *dir, int mode), 63 64 TP_ARGS(inode, dir, mode), 65 66 TP_STRUCT__entry( 67 __field( dev_t, dev ) 68 __field( ino_t, ino ) 69 __field( ino_t, dir ) 70 __field( umode_t, mode ) 71 ), 72 73 TP_fast_assign( 74 __entry->dev = inode->i_sb->s_dev; 75 __entry->ino = inode->i_ino; 76 __entry->dir = dir->i_ino; 77 __entry->mode = mode; 78 ), 79 80 TP_printk("dev %s ino %lu dir %lu mode %d", 81 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->dir, __entry->mode) 82 ); 83 84 TRACE_EVENT(ext4_write_begin, 85 86 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 87 unsigned int flags), 88 89 TP_ARGS(inode, pos, len, flags), 90 91 TP_STRUCT__entry( 92 __field( dev_t, dev ) 93 __field( ino_t, ino ) 94 __field( loff_t, pos ) 95 __field( unsigned int, len ) 96 __field( unsigned int, flags ) 97 ), 98 99 TP_fast_assign( 100 __entry->dev = inode->i_sb->s_dev; 101 __entry->ino = inode->i_ino; 102 __entry->pos = pos; 103 __entry->len = len; 104 __entry->flags = flags; 105 ), 106 107 TP_printk("dev %s ino %lu pos %llu len %u flags %u", 108 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 109 __entry->flags) 110 ); 111 112 TRACE_EVENT(ext4_ordered_write_end, 113 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 114 unsigned int copied), 115 116 TP_ARGS(inode, pos, len, copied), 117 118 TP_STRUCT__entry( 119 __field( dev_t, dev ) 120 __field( ino_t, ino ) 121 __field( loff_t, pos ) 122 __field( unsigned int, len ) 123 __field( unsigned int, copied ) 124 ), 125 126 TP_fast_assign( 127 __entry->dev = inode->i_sb->s_dev; 128 __entry->ino = inode->i_ino; 129 __entry->pos = pos; 130 __entry->len = len; 131 __entry->copied = copied; 132 ), 133 134 TP_printk("dev %s ino %lu pos %llu len %u copied %u", 135 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 136 __entry->copied) 137 ); 138 139 TRACE_EVENT(ext4_writeback_write_end, 140 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 141 unsigned int copied), 142 143 TP_ARGS(inode, pos, len, copied), 144 145 TP_STRUCT__entry( 146 __field( dev_t, dev ) 147 __field( ino_t, ino ) 148 __field( loff_t, pos ) 149 __field( unsigned int, len ) 150 __field( unsigned int, copied ) 151 ), 152 153 TP_fast_assign( 154 __entry->dev = inode->i_sb->s_dev; 155 __entry->ino = inode->i_ino; 156 __entry->pos = pos; 157 __entry->len = len; 158 __entry->copied = copied; 159 ), 160 161 TP_printk("dev %s ino %lu pos %llu len %u copied %u", 162 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 163 __entry->copied) 164 ); 165 166 TRACE_EVENT(ext4_journalled_write_end, 167 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 168 unsigned int copied), 169 TP_ARGS(inode, pos, len, copied), 170 171 TP_STRUCT__entry( 172 __field( dev_t, dev ) 173 __field( ino_t, ino ) 174 __field( loff_t, pos ) 175 __field( unsigned int, len ) 176 __field( unsigned int, copied ) 177 ), 178 179 TP_fast_assign( 180 __entry->dev = inode->i_sb->s_dev; 181 __entry->ino = inode->i_ino; 182 __entry->pos = pos; 183 __entry->len = len; 184 __entry->copied = copied; 185 ), 186 187 TP_printk("dev %s ino %lu pos %llu len %u copied %u", 188 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 189 __entry->copied) 190 ); 191 192 TRACE_EVENT(ext4_da_writepage, 193 TP_PROTO(struct inode *inode, struct page *page), 194 195 TP_ARGS(inode, page), 196 197 TP_STRUCT__entry( 198 __field( dev_t, dev ) 199 __field( ino_t, ino ) 200 __field( pgoff_t, index ) 201 202 ), 203 204 TP_fast_assign( 205 __entry->dev = inode->i_sb->s_dev; 206 __entry->ino = inode->i_ino; 207 __entry->index = page->index; 208 ), 209 210 TP_printk("dev %s ino %lu page_index %lu", 211 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index) 212 ); 213 214 TRACE_EVENT(ext4_da_writepages, 215 TP_PROTO(struct inode *inode, struct writeback_control *wbc), 216 217 TP_ARGS(inode, wbc), 218 219 TP_STRUCT__entry( 220 __field( dev_t, dev ) 221 __field( ino_t, ino ) 222 __field( long, nr_to_write ) 223 __field( long, pages_skipped ) 224 __field( loff_t, range_start ) 225 __field( loff_t, range_end ) 226 __field( char, nonblocking ) 227 __field( char, for_kupdate ) 228 __field( char, for_reclaim ) 229 __field( char, for_writepages ) 230 __field( char, range_cyclic ) 231 ), 232 233 TP_fast_assign( 234 __entry->dev = inode->i_sb->s_dev; 235 __entry->ino = inode->i_ino; 236 __entry->nr_to_write = wbc->nr_to_write; 237 __entry->pages_skipped = wbc->pages_skipped; 238 __entry->range_start = wbc->range_start; 239 __entry->range_end = wbc->range_end; 240 __entry->nonblocking = wbc->nonblocking; 241 __entry->for_kupdate = wbc->for_kupdate; 242 __entry->for_reclaim = wbc->for_reclaim; 243 __entry->for_writepages = wbc->for_writepages; 244 __entry->range_cyclic = wbc->range_cyclic; 245 ), 246 247 TP_printk("dev %s ino %lu nr_t_write %ld pages_skipped %ld range_start %llu range_end %llu nonblocking %d for_kupdate %d for_reclaim %d for_writepages %d range_cyclic %d", 248 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->nr_to_write, 249 __entry->pages_skipped, __entry->range_start, 250 __entry->range_end, __entry->nonblocking, 251 __entry->for_kupdate, __entry->for_reclaim, 252 __entry->for_writepages, __entry->range_cyclic) 253 ); 254 255 TRACE_EVENT(ext4_da_writepages_result, 256 TP_PROTO(struct inode *inode, struct writeback_control *wbc, 257 int ret, int pages_written), 258 259 TP_ARGS(inode, wbc, ret, pages_written), 260 261 TP_STRUCT__entry( 262 __field( dev_t, dev ) 263 __field( ino_t, ino ) 264 __field( int, ret ) 265 __field( int, pages_written ) 266 __field( long, pages_skipped ) 267 __field( char, encountered_congestion ) 268 __field( char, more_io ) 269 __field( char, no_nrwrite_index_update ) 270 ), 271 272 TP_fast_assign( 273 __entry->dev = inode->i_sb->s_dev; 274 __entry->ino = inode->i_ino; 275 __entry->ret = ret; 276 __entry->pages_written = pages_written; 277 __entry->pages_skipped = wbc->pages_skipped; 278 __entry->encountered_congestion = wbc->encountered_congestion; 279 __entry->more_io = wbc->more_io; 280 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update; 281 ), 282 283 TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d", 284 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->ret, 285 __entry->pages_written, __entry->pages_skipped, 286 __entry->encountered_congestion, __entry->more_io, 287 __entry->no_nrwrite_index_update) 288 ); 289 290 TRACE_EVENT(ext4_da_write_begin, 291 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 292 unsigned int flags), 293 294 TP_ARGS(inode, pos, len, flags), 295 296 TP_STRUCT__entry( 297 __field( dev_t, dev ) 298 __field( ino_t, ino ) 299 __field( loff_t, pos ) 300 __field( unsigned int, len ) 301 __field( unsigned int, flags ) 302 ), 303 304 TP_fast_assign( 305 __entry->dev = inode->i_sb->s_dev; 306 __entry->ino = inode->i_ino; 307 __entry->pos = pos; 308 __entry->len = len; 309 __entry->flags = flags; 310 ), 311 312 TP_printk("dev %s ino %lu pos %llu len %u flags %u", 313 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 314 __entry->flags) 315 ); 316 317 TRACE_EVENT(ext4_da_write_end, 318 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 319 unsigned int copied), 320 321 TP_ARGS(inode, pos, len, copied), 322 323 TP_STRUCT__entry( 324 __field( dev_t, dev ) 325 __field( ino_t, ino ) 326 __field( loff_t, pos ) 327 __field( unsigned int, len ) 328 __field( unsigned int, copied ) 329 ), 330 331 TP_fast_assign( 332 __entry->dev = inode->i_sb->s_dev; 333 __entry->ino = inode->i_ino; 334 __entry->pos = pos; 335 __entry->len = len; 336 __entry->copied = copied; 337 ), 338 339 TP_printk("dev %s ino %lu pos %llu len %u copied %u", 340 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 341 __entry->copied) 342 ); 343 344 TRACE_EVENT(ext4_normal_writepage, 345 TP_PROTO(struct inode *inode, struct page *page), 346 347 TP_ARGS(inode, page), 348 349 TP_STRUCT__entry( 350 __field( dev_t, dev ) 351 __field( ino_t, ino ) 352 __field( pgoff_t, index ) 353 ), 354 355 TP_fast_assign( 356 __entry->dev = inode->i_sb->s_dev; 357 __entry->ino = inode->i_ino; 358 __entry->index = page->index; 359 ), 360 361 TP_printk("dev %s ino %lu page_index %lu", 362 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index) 363 ); 364 365 TRACE_EVENT(ext4_journalled_writepage, 366 TP_PROTO(struct inode *inode, struct page *page), 367 368 TP_ARGS(inode, page), 369 370 TP_STRUCT__entry( 371 __field( dev_t, dev ) 372 __field( ino_t, ino ) 373 __field( pgoff_t, index ) 374 375 ), 376 377 TP_fast_assign( 378 __entry->dev = inode->i_sb->s_dev; 379 __entry->ino = inode->i_ino; 380 __entry->index = page->index; 381 ), 382 383 TP_printk("dev %s ino %lu page_index %lu", 384 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index) 385 ); 386 387 TRACE_EVENT(ext4_discard_blocks, 388 TP_PROTO(struct super_block *sb, unsigned long long blk, 389 unsigned long long count), 390 391 TP_ARGS(sb, blk, count), 392 393 TP_STRUCT__entry( 394 __field( dev_t, dev ) 395 __field( __u64, blk ) 396 __field( __u64, count ) 397 398 ), 399 400 TP_fast_assign( 401 __entry->dev = sb->s_dev; 402 __entry->blk = blk; 403 __entry->count = count; 404 ), 405 406 TP_printk("dev %s blk %llu count %llu", 407 jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count) 408 ); 409 410 TRACE_EVENT(ext4_mb_new_inode_pa, 411 TP_PROTO(struct ext4_allocation_context *ac, 412 struct ext4_prealloc_space *pa), 413 414 TP_ARGS(ac, pa), 415 416 TP_STRUCT__entry( 417 __field( dev_t, dev ) 418 __field( ino_t, ino ) 419 __field( __u64, pa_pstart ) 420 __field( __u32, pa_len ) 421 __field( __u64, pa_lstart ) 422 423 ), 424 425 TP_fast_assign( 426 __entry->dev = ac->ac_sb->s_dev; 427 __entry->ino = ac->ac_inode->i_ino; 428 __entry->pa_pstart = pa->pa_pstart; 429 __entry->pa_len = pa->pa_len; 430 __entry->pa_lstart = pa->pa_lstart; 431 ), 432 433 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu", 434 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart, 435 __entry->pa_len, __entry->pa_lstart) 436 ); 437 438 TRACE_EVENT(ext4_mb_new_group_pa, 439 TP_PROTO(struct ext4_allocation_context *ac, 440 struct ext4_prealloc_space *pa), 441 442 TP_ARGS(ac, pa), 443 444 TP_STRUCT__entry( 445 __field( dev_t, dev ) 446 __field( ino_t, ino ) 447 __field( __u64, pa_pstart ) 448 __field( __u32, pa_len ) 449 __field( __u64, pa_lstart ) 450 451 ), 452 453 TP_fast_assign( 454 __entry->dev = ac->ac_sb->s_dev; 455 __entry->ino = ac->ac_inode->i_ino; 456 __entry->pa_pstart = pa->pa_pstart; 457 __entry->pa_len = pa->pa_len; 458 __entry->pa_lstart = pa->pa_lstart; 459 ), 460 461 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu", 462 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart, 463 __entry->pa_len, __entry->pa_lstart) 464 ); 465 466 TRACE_EVENT(ext4_mb_release_inode_pa, 467 TP_PROTO(struct ext4_allocation_context *ac, 468 struct ext4_prealloc_space *pa, 469 unsigned long long block, unsigned int count), 470 471 TP_ARGS(ac, pa, block, count), 472 473 TP_STRUCT__entry( 474 __field( dev_t, dev ) 475 __field( ino_t, ino ) 476 __field( __u64, block ) 477 __field( __u32, count ) 478 479 ), 480 481 TP_fast_assign( 482 __entry->dev = ac->ac_sb->s_dev; 483 __entry->ino = ac->ac_inode->i_ino; 484 __entry->block = block; 485 __entry->count = count; 486 ), 487 488 TP_printk("dev %s ino %lu block %llu count %u", 489 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block, 490 __entry->count) 491 ); 492 493 TRACE_EVENT(ext4_mb_release_group_pa, 494 TP_PROTO(struct ext4_allocation_context *ac, 495 struct ext4_prealloc_space *pa), 496 497 TP_ARGS(ac, pa), 498 499 TP_STRUCT__entry( 500 __field( dev_t, dev ) 501 __field( ino_t, ino ) 502 __field( __u64, pa_pstart ) 503 __field( __u32, pa_len ) 504 505 ), 506 507 TP_fast_assign( 508 __entry->dev = ac->ac_sb->s_dev; 509 __entry->ino = ac->ac_inode->i_ino; 510 __entry->pa_pstart = pa->pa_pstart; 511 __entry->pa_len = pa->pa_len; 512 ), 513 514 TP_printk("dev %s pstart %llu len %u", 515 jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len) 516 ); 517 518 TRACE_EVENT(ext4_discard_preallocations, 519 TP_PROTO(struct inode *inode), 520 521 TP_ARGS(inode), 522 523 TP_STRUCT__entry( 524 __field( dev_t, dev ) 525 __field( ino_t, ino ) 526 527 ), 528 529 TP_fast_assign( 530 __entry->dev = inode->i_sb->s_dev; 531 __entry->ino = inode->i_ino; 532 ), 533 534 TP_printk("dev %s ino %lu", 535 jbd2_dev_to_name(__entry->dev), __entry->ino) 536 ); 537 538 TRACE_EVENT(ext4_mb_discard_preallocations, 539 TP_PROTO(struct super_block *sb, int needed), 540 541 TP_ARGS(sb, needed), 542 543 TP_STRUCT__entry( 544 __field( dev_t, dev ) 545 __field( int, needed ) 546 547 ), 548 549 TP_fast_assign( 550 __entry->dev = sb->s_dev; 551 __entry->needed = needed; 552 ), 553 554 TP_printk("dev %s needed %d", 555 jbd2_dev_to_name(__entry->dev), __entry->needed) 556 ); 557 558 TRACE_EVENT(ext4_request_blocks, 559 TP_PROTO(struct ext4_allocation_request *ar), 560 561 TP_ARGS(ar), 562 563 TP_STRUCT__entry( 564 __field( dev_t, dev ) 565 __field( ino_t, ino ) 566 __field( unsigned int, flags ) 567 __field( unsigned int, len ) 568 __field( __u64, logical ) 569 __field( __u64, goal ) 570 __field( __u64, lleft ) 571 __field( __u64, lright ) 572 __field( __u64, pleft ) 573 __field( __u64, pright ) 574 ), 575 576 TP_fast_assign( 577 __entry->dev = ar->inode->i_sb->s_dev; 578 __entry->ino = ar->inode->i_ino; 579 __entry->flags = ar->flags; 580 __entry->len = ar->len; 581 __entry->logical = ar->logical; 582 __entry->goal = ar->goal; 583 __entry->lleft = ar->lleft; 584 __entry->lright = ar->lright; 585 __entry->pleft = ar->pleft; 586 __entry->pright = ar->pright; 587 ), 588 589 TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ", 590 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags, 591 __entry->len, 592 (unsigned long long) __entry->logical, 593 (unsigned long long) __entry->goal, 594 (unsigned long long) __entry->lleft, 595 (unsigned long long) __entry->lright, 596 (unsigned long long) __entry->pleft, 597 (unsigned long long) __entry->pright) 598 ); 599 600 TRACE_EVENT(ext4_allocate_blocks, 601 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block), 602 603 TP_ARGS(ar, block), 604 605 TP_STRUCT__entry( 606 __field( dev_t, dev ) 607 __field( ino_t, ino ) 608 __field( __u64, block ) 609 __field( unsigned int, flags ) 610 __field( unsigned int, len ) 611 __field( __u64, logical ) 612 __field( __u64, goal ) 613 __field( __u64, lleft ) 614 __field( __u64, lright ) 615 __field( __u64, pleft ) 616 __field( __u64, pright ) 617 ), 618 619 TP_fast_assign( 620 __entry->dev = ar->inode->i_sb->s_dev; 621 __entry->ino = ar->inode->i_ino; 622 __entry->block = block; 623 __entry->flags = ar->flags; 624 __entry->len = ar->len; 625 __entry->logical = ar->logical; 626 __entry->goal = ar->goal; 627 __entry->lleft = ar->lleft; 628 __entry->lright = ar->lright; 629 __entry->pleft = ar->pleft; 630 __entry->pright = ar->pright; 631 ), 632 633 TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ", 634 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags, 635 __entry->len, __entry->block, 636 (unsigned long long) __entry->logical, 637 (unsigned long long) __entry->goal, 638 (unsigned long long) __entry->lleft, 639 (unsigned long long) __entry->lright, 640 (unsigned long long) __entry->pleft, 641 (unsigned long long) __entry->pright) 642 ); 643 644 TRACE_EVENT(ext4_free_blocks, 645 TP_PROTO(struct inode *inode, __u64 block, unsigned long count, 646 int metadata), 647 648 TP_ARGS(inode, block, count, metadata), 649 650 TP_STRUCT__entry( 651 __field( dev_t, dev ) 652 __field( ino_t, ino ) 653 __field( __u64, block ) 654 __field( unsigned long, count ) 655 __field( int, metadata ) 656 657 ), 658 659 TP_fast_assign( 660 __entry->dev = inode->i_sb->s_dev; 661 __entry->ino = inode->i_ino; 662 __entry->block = block; 663 __entry->count = count; 664 __entry->metadata = metadata; 665 ), 666 667 TP_printk("dev %s ino %lu block %llu count %lu metadata %d", 668 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block, 669 __entry->count, __entry->metadata) 670 ); 671 672 TRACE_EVENT(ext4_sync_file, 673 TP_PROTO(struct file *file, struct dentry *dentry, int datasync), 674 675 TP_ARGS(file, dentry, datasync), 676 677 TP_STRUCT__entry( 678 __field( dev_t, dev ) 679 __field( ino_t, ino ) 680 __field( ino_t, parent ) 681 __field( int, datasync ) 682 ), 683 684 TP_fast_assign( 685 __entry->dev = dentry->d_inode->i_sb->s_dev; 686 __entry->ino = dentry->d_inode->i_ino; 687 __entry->datasync = datasync; 688 __entry->parent = dentry->d_parent->d_inode->i_ino; 689 ), 690 691 TP_printk("dev %s ino %ld parent %ld datasync %d ", 692 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->parent, 693 __entry->datasync) 694 ); 695 696 TRACE_EVENT(ext4_sync_fs, 697 TP_PROTO(struct super_block *sb, int wait), 698 699 TP_ARGS(sb, wait), 700 701 TP_STRUCT__entry( 702 __field( dev_t, dev ) 703 __field( int, wait ) 704 705 ), 706 707 TP_fast_assign( 708 __entry->dev = sb->s_dev; 709 __entry->wait = wait; 710 ), 711 712 TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev), 713 __entry->wait) 714 ); 715 716 #endif /* _TRACE_EXT4_H */ 717 718 /* This part must be outside protection */ 719 #include <trace/define_trace.h> 720