1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #undef TRACE_SYSTEM 3 #define TRACE_SYSTEM bcachefs 4 5 #if !defined(_TRACE_BCACHEFS_H) || defined(TRACE_HEADER_MULTI_READ) 6 #define _TRACE_BCACHEFS_H 7 8 #include <linux/tracepoint.h> 9 10 #define TRACE_BPOS_entries(name) \ 11 __field(u64, name##_inode ) \ 12 __field(u64, name##_offset ) \ 13 __field(u32, name##_snapshot ) 14 15 #define TRACE_BPOS_assign(dst, src) \ 16 __entry->dst##_inode = (src).inode; \ 17 __entry->dst##_offset = (src).offset; \ 18 __entry->dst##_snapshot = (src).snapshot 19 20 DECLARE_EVENT_CLASS(bpos, 21 TP_PROTO(const struct bpos *p), 22 TP_ARGS(p), 23 24 TP_STRUCT__entry( 25 TRACE_BPOS_entries(p) 26 ), 27 28 TP_fast_assign( 29 TRACE_BPOS_assign(p, *p); 30 ), 31 32 TP_printk("%llu:%llu:%u", __entry->p_inode, __entry->p_offset, __entry->p_snapshot) 33 ); 34 35 DECLARE_EVENT_CLASS(bkey, 36 TP_PROTO(struct bch_fs *c, const char *k), 37 TP_ARGS(c, k), 38 39 TP_STRUCT__entry( 40 __string(k, k ) 41 ), 42 43 TP_fast_assign( 44 __assign_str(k, k); 45 ), 46 47 TP_printk("%s", __get_str(k)) 48 ); 49 50 DECLARE_EVENT_CLASS(btree_node, 51 TP_PROTO(struct bch_fs *c, struct btree *b), 52 TP_ARGS(c, b), 53 54 TP_STRUCT__entry( 55 __field(dev_t, dev ) 56 __field(u8, level ) 57 __field(u8, btree_id ) 58 TRACE_BPOS_entries(pos) 59 ), 60 61 TP_fast_assign( 62 __entry->dev = c->dev; 63 __entry->level = b->c.level; 64 __entry->btree_id = b->c.btree_id; 65 TRACE_BPOS_assign(pos, b->key.k.p); 66 ), 67 68 TP_printk("%d,%d %u %s %llu:%llu:%u", 69 MAJOR(__entry->dev), MINOR(__entry->dev), 70 __entry->level, 71 bch2_btree_id_str(__entry->btree_id), 72 __entry->pos_inode, __entry->pos_offset, __entry->pos_snapshot) 73 ); 74 75 DECLARE_EVENT_CLASS(bch_fs, 76 TP_PROTO(struct bch_fs *c), 77 TP_ARGS(c), 78 79 TP_STRUCT__entry( 80 __field(dev_t, dev ) 81 ), 82 83 TP_fast_assign( 84 __entry->dev = c->dev; 85 ), 86 87 TP_printk("%d,%d", MAJOR(__entry->dev), MINOR(__entry->dev)) 88 ); 89 90 DECLARE_EVENT_CLASS(bio, 91 TP_PROTO(struct bio *bio), 92 TP_ARGS(bio), 93 94 TP_STRUCT__entry( 95 __field(dev_t, dev ) 96 __field(sector_t, sector ) 97 __field(unsigned int, nr_sector ) 98 __array(char, rwbs, 6 ) 99 ), 100 101 TP_fast_assign( 102 __entry->dev = bio->bi_bdev ? bio_dev(bio) : 0; 103 __entry->sector = bio->bi_iter.bi_sector; 104 __entry->nr_sector = bio->bi_iter.bi_size >> 9; 105 blk_fill_rwbs(__entry->rwbs, bio->bi_opf); 106 ), 107 108 TP_printk("%d,%d %s %llu + %u", 109 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs, 110 (unsigned long long)__entry->sector, __entry->nr_sector) 111 ); 112 113 /* super-io.c: */ 114 TRACE_EVENT(write_super, 115 TP_PROTO(struct bch_fs *c, unsigned long ip), 116 TP_ARGS(c, ip), 117 118 TP_STRUCT__entry( 119 __field(dev_t, dev ) 120 __field(unsigned long, ip ) 121 ), 122 123 TP_fast_assign( 124 __entry->dev = c->dev; 125 __entry->ip = ip; 126 ), 127 128 TP_printk("%d,%d for %pS", 129 MAJOR(__entry->dev), MINOR(__entry->dev), 130 (void *) __entry->ip) 131 ); 132 133 /* io.c: */ 134 135 DEFINE_EVENT(bio, read_promote, 136 TP_PROTO(struct bio *bio), 137 TP_ARGS(bio) 138 ); 139 140 TRACE_EVENT(read_nopromote, 141 TP_PROTO(struct bch_fs *c, int ret), 142 TP_ARGS(c, ret), 143 144 TP_STRUCT__entry( 145 __field(dev_t, dev ) 146 __array(char, ret, 32 ) 147 ), 148 149 TP_fast_assign( 150 __entry->dev = c->dev; 151 strscpy(__entry->ret, bch2_err_str(ret), sizeof(__entry->ret)); 152 ), 153 154 TP_printk("%d,%d ret %s", 155 MAJOR(__entry->dev), MINOR(__entry->dev), 156 __entry->ret) 157 ); 158 159 DEFINE_EVENT(bio, read_bounce, 160 TP_PROTO(struct bio *bio), 161 TP_ARGS(bio) 162 ); 163 164 DEFINE_EVENT(bio, read_split, 165 TP_PROTO(struct bio *bio), 166 TP_ARGS(bio) 167 ); 168 169 DEFINE_EVENT(bio, read_retry, 170 TP_PROTO(struct bio *bio), 171 TP_ARGS(bio) 172 ); 173 174 DEFINE_EVENT(bio, read_reuse_race, 175 TP_PROTO(struct bio *bio), 176 TP_ARGS(bio) 177 ); 178 179 /* Journal */ 180 181 DEFINE_EVENT(bch_fs, journal_full, 182 TP_PROTO(struct bch_fs *c), 183 TP_ARGS(c) 184 ); 185 186 DEFINE_EVENT(bch_fs, journal_entry_full, 187 TP_PROTO(struct bch_fs *c), 188 TP_ARGS(c) 189 ); 190 191 DEFINE_EVENT(bio, journal_write, 192 TP_PROTO(struct bio *bio), 193 TP_ARGS(bio) 194 ); 195 196 TRACE_EVENT(journal_reclaim_start, 197 TP_PROTO(struct bch_fs *c, bool direct, bool kicked, 198 u64 min_nr, u64 min_key_cache, 199 u64 prereserved, u64 prereserved_total, 200 u64 btree_cache_dirty, u64 btree_cache_total, 201 u64 btree_key_cache_dirty, u64 btree_key_cache_total), 202 TP_ARGS(c, direct, kicked, min_nr, min_key_cache, prereserved, prereserved_total, 203 btree_cache_dirty, btree_cache_total, 204 btree_key_cache_dirty, btree_key_cache_total), 205 206 TP_STRUCT__entry( 207 __field(dev_t, dev ) 208 __field(bool, direct ) 209 __field(bool, kicked ) 210 __field(u64, min_nr ) 211 __field(u64, min_key_cache ) 212 __field(u64, prereserved ) 213 __field(u64, prereserved_total ) 214 __field(u64, btree_cache_dirty ) 215 __field(u64, btree_cache_total ) 216 __field(u64, btree_key_cache_dirty ) 217 __field(u64, btree_key_cache_total ) 218 ), 219 220 TP_fast_assign( 221 __entry->dev = c->dev; 222 __entry->direct = direct; 223 __entry->kicked = kicked; 224 __entry->min_nr = min_nr; 225 __entry->min_key_cache = min_key_cache; 226 __entry->prereserved = prereserved; 227 __entry->prereserved_total = prereserved_total; 228 __entry->btree_cache_dirty = btree_cache_dirty; 229 __entry->btree_cache_total = btree_cache_total; 230 __entry->btree_key_cache_dirty = btree_key_cache_dirty; 231 __entry->btree_key_cache_total = btree_key_cache_total; 232 ), 233 234 TP_printk("%d,%d direct %u kicked %u min %llu key cache %llu prereserved %llu/%llu btree cache %llu/%llu key cache %llu/%llu", 235 MAJOR(__entry->dev), MINOR(__entry->dev), 236 __entry->direct, 237 __entry->kicked, 238 __entry->min_nr, 239 __entry->min_key_cache, 240 __entry->prereserved, 241 __entry->prereserved_total, 242 __entry->btree_cache_dirty, 243 __entry->btree_cache_total, 244 __entry->btree_key_cache_dirty, 245 __entry->btree_key_cache_total) 246 ); 247 248 TRACE_EVENT(journal_reclaim_finish, 249 TP_PROTO(struct bch_fs *c, u64 nr_flushed), 250 TP_ARGS(c, nr_flushed), 251 252 TP_STRUCT__entry( 253 __field(dev_t, dev ) 254 __field(u64, nr_flushed ) 255 ), 256 257 TP_fast_assign( 258 __entry->dev = c->dev; 259 __entry->nr_flushed = nr_flushed; 260 ), 261 262 TP_printk("%d,%d flushed %llu", 263 MAJOR(__entry->dev), MINOR(__entry->dev), 264 __entry->nr_flushed) 265 ); 266 267 /* bset.c: */ 268 269 DEFINE_EVENT(bpos, bkey_pack_pos_fail, 270 TP_PROTO(const struct bpos *p), 271 TP_ARGS(p) 272 ); 273 274 /* Btree cache: */ 275 276 TRACE_EVENT(btree_cache_scan, 277 TP_PROTO(long nr_to_scan, long can_free, long ret), 278 TP_ARGS(nr_to_scan, can_free, ret), 279 280 TP_STRUCT__entry( 281 __field(long, nr_to_scan ) 282 __field(long, can_free ) 283 __field(long, ret ) 284 ), 285 286 TP_fast_assign( 287 __entry->nr_to_scan = nr_to_scan; 288 __entry->can_free = can_free; 289 __entry->ret = ret; 290 ), 291 292 TP_printk("scanned for %li nodes, can free %li, ret %li", 293 __entry->nr_to_scan, __entry->can_free, __entry->ret) 294 ); 295 296 DEFINE_EVENT(btree_node, btree_cache_reap, 297 TP_PROTO(struct bch_fs *c, struct btree *b), 298 TP_ARGS(c, b) 299 ); 300 301 DEFINE_EVENT(bch_fs, btree_cache_cannibalize_lock_fail, 302 TP_PROTO(struct bch_fs *c), 303 TP_ARGS(c) 304 ); 305 306 DEFINE_EVENT(bch_fs, btree_cache_cannibalize_lock, 307 TP_PROTO(struct bch_fs *c), 308 TP_ARGS(c) 309 ); 310 311 DEFINE_EVENT(bch_fs, btree_cache_cannibalize, 312 TP_PROTO(struct bch_fs *c), 313 TP_ARGS(c) 314 ); 315 316 DEFINE_EVENT(bch_fs, btree_cache_cannibalize_unlock, 317 TP_PROTO(struct bch_fs *c), 318 TP_ARGS(c) 319 ); 320 321 /* Btree */ 322 323 DEFINE_EVENT(btree_node, btree_node_read, 324 TP_PROTO(struct bch_fs *c, struct btree *b), 325 TP_ARGS(c, b) 326 ); 327 328 TRACE_EVENT(btree_node_write, 329 TP_PROTO(struct btree *b, unsigned bytes, unsigned sectors), 330 TP_ARGS(b, bytes, sectors), 331 332 TP_STRUCT__entry( 333 __field(enum btree_node_type, type) 334 __field(unsigned, bytes ) 335 __field(unsigned, sectors ) 336 ), 337 338 TP_fast_assign( 339 __entry->type = btree_node_type(b); 340 __entry->bytes = bytes; 341 __entry->sectors = sectors; 342 ), 343 344 TP_printk("bkey type %u bytes %u sectors %u", 345 __entry->type , __entry->bytes, __entry->sectors) 346 ); 347 348 DEFINE_EVENT(btree_node, btree_node_alloc, 349 TP_PROTO(struct bch_fs *c, struct btree *b), 350 TP_ARGS(c, b) 351 ); 352 353 DEFINE_EVENT(btree_node, btree_node_free, 354 TP_PROTO(struct bch_fs *c, struct btree *b), 355 TP_ARGS(c, b) 356 ); 357 358 TRACE_EVENT(btree_reserve_get_fail, 359 TP_PROTO(const char *trans_fn, 360 unsigned long caller_ip, 361 size_t required, 362 int ret), 363 TP_ARGS(trans_fn, caller_ip, required, ret), 364 365 TP_STRUCT__entry( 366 __array(char, trans_fn, 32 ) 367 __field(unsigned long, caller_ip ) 368 __field(size_t, required ) 369 __array(char, ret, 32 ) 370 ), 371 372 TP_fast_assign( 373 strscpy(__entry->trans_fn, trans_fn, sizeof(__entry->trans_fn)); 374 __entry->caller_ip = caller_ip; 375 __entry->required = required; 376 strscpy(__entry->ret, bch2_err_str(ret), sizeof(__entry->ret)); 377 ), 378 379 TP_printk("%s %pS required %zu ret %s", 380 __entry->trans_fn, 381 (void *) __entry->caller_ip, 382 __entry->required, 383 __entry->ret) 384 ); 385 386 DEFINE_EVENT(btree_node, btree_node_compact, 387 TP_PROTO(struct bch_fs *c, struct btree *b), 388 TP_ARGS(c, b) 389 ); 390 391 DEFINE_EVENT(btree_node, btree_node_merge, 392 TP_PROTO(struct bch_fs *c, struct btree *b), 393 TP_ARGS(c, b) 394 ); 395 396 DEFINE_EVENT(btree_node, btree_node_split, 397 TP_PROTO(struct bch_fs *c, struct btree *b), 398 TP_ARGS(c, b) 399 ); 400 401 DEFINE_EVENT(btree_node, btree_node_rewrite, 402 TP_PROTO(struct bch_fs *c, struct btree *b), 403 TP_ARGS(c, b) 404 ); 405 406 DEFINE_EVENT(btree_node, btree_node_set_root, 407 TP_PROTO(struct bch_fs *c, struct btree *b), 408 TP_ARGS(c, b) 409 ); 410 411 TRACE_EVENT(btree_path_relock_fail, 412 TP_PROTO(struct btree_trans *trans, 413 unsigned long caller_ip, 414 struct btree_path *path, 415 unsigned level), 416 TP_ARGS(trans, caller_ip, path, level), 417 418 TP_STRUCT__entry( 419 __array(char, trans_fn, 32 ) 420 __field(unsigned long, caller_ip ) 421 __field(u8, btree_id ) 422 __field(u8, level ) 423 TRACE_BPOS_entries(pos) 424 __array(char, node, 24 ) 425 __field(u8, self_read_count ) 426 __field(u8, self_intent_count) 427 __field(u8, read_count ) 428 __field(u8, intent_count ) 429 __field(u32, iter_lock_seq ) 430 __field(u32, node_lock_seq ) 431 ), 432 433 TP_fast_assign( 434 struct btree *b = btree_path_node(path, level); 435 struct six_lock_count c; 436 437 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 438 __entry->caller_ip = caller_ip; 439 __entry->btree_id = path->btree_id; 440 __entry->level = path->level; 441 TRACE_BPOS_assign(pos, path->pos); 442 443 c = bch2_btree_node_lock_counts(trans, NULL, &path->l[level].b->c, level), 444 __entry->self_read_count = c.n[SIX_LOCK_read]; 445 __entry->self_intent_count = c.n[SIX_LOCK_intent]; 446 447 if (IS_ERR(b)) { 448 strscpy(__entry->node, bch2_err_str(PTR_ERR(b)), sizeof(__entry->node)); 449 } else { 450 c = six_lock_counts(&path->l[level].b->c.lock); 451 __entry->read_count = c.n[SIX_LOCK_read]; 452 __entry->intent_count = c.n[SIX_LOCK_intent]; 453 scnprintf(__entry->node, sizeof(__entry->node), "%px", b); 454 } 455 __entry->iter_lock_seq = path->l[level].lock_seq; 456 __entry->node_lock_seq = is_btree_node(path, level) 457 ? six_lock_seq(&path->l[level].b->c.lock) 458 : 0; 459 ), 460 461 TP_printk("%s %pS btree %s pos %llu:%llu:%u level %u node %s held %u:%u lock count %u:%u iter seq %u lock seq %u", 462 __entry->trans_fn, 463 (void *) __entry->caller_ip, 464 bch2_btree_id_str(__entry->btree_id), 465 __entry->pos_inode, 466 __entry->pos_offset, 467 __entry->pos_snapshot, 468 __entry->level, 469 __entry->node, 470 __entry->self_read_count, 471 __entry->self_intent_count, 472 __entry->read_count, 473 __entry->intent_count, 474 __entry->iter_lock_seq, 475 __entry->node_lock_seq) 476 ); 477 478 TRACE_EVENT(btree_path_upgrade_fail, 479 TP_PROTO(struct btree_trans *trans, 480 unsigned long caller_ip, 481 struct btree_path *path, 482 unsigned level), 483 TP_ARGS(trans, caller_ip, path, level), 484 485 TP_STRUCT__entry( 486 __array(char, trans_fn, 32 ) 487 __field(unsigned long, caller_ip ) 488 __field(u8, btree_id ) 489 __field(u8, level ) 490 TRACE_BPOS_entries(pos) 491 __field(u8, locked ) 492 __field(u8, self_read_count ) 493 __field(u8, self_intent_count) 494 __field(u8, read_count ) 495 __field(u8, intent_count ) 496 __field(u32, iter_lock_seq ) 497 __field(u32, node_lock_seq ) 498 ), 499 500 TP_fast_assign( 501 struct six_lock_count c; 502 503 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 504 __entry->caller_ip = caller_ip; 505 __entry->btree_id = path->btree_id; 506 __entry->level = level; 507 TRACE_BPOS_assign(pos, path->pos); 508 __entry->locked = btree_node_locked(path, level); 509 510 c = bch2_btree_node_lock_counts(trans, NULL, &path->l[level].b->c, level), 511 __entry->self_read_count = c.n[SIX_LOCK_read]; 512 __entry->self_intent_count = c.n[SIX_LOCK_intent]; 513 c = six_lock_counts(&path->l[level].b->c.lock); 514 __entry->read_count = c.n[SIX_LOCK_read]; 515 __entry->intent_count = c.n[SIX_LOCK_intent]; 516 __entry->iter_lock_seq = path->l[level].lock_seq; 517 __entry->node_lock_seq = is_btree_node(path, level) 518 ? six_lock_seq(&path->l[level].b->c.lock) 519 : 0; 520 ), 521 522 TP_printk("%s %pS btree %s pos %llu:%llu:%u level %u locked %u held %u:%u lock count %u:%u iter seq %u lock seq %u", 523 __entry->trans_fn, 524 (void *) __entry->caller_ip, 525 bch2_btree_id_str(__entry->btree_id), 526 __entry->pos_inode, 527 __entry->pos_offset, 528 __entry->pos_snapshot, 529 __entry->level, 530 __entry->locked, 531 __entry->self_read_count, 532 __entry->self_intent_count, 533 __entry->read_count, 534 __entry->intent_count, 535 __entry->iter_lock_seq, 536 __entry->node_lock_seq) 537 ); 538 539 /* Garbage collection */ 540 541 DEFINE_EVENT(bch_fs, gc_gens_start, 542 TP_PROTO(struct bch_fs *c), 543 TP_ARGS(c) 544 ); 545 546 DEFINE_EVENT(bch_fs, gc_gens_end, 547 TP_PROTO(struct bch_fs *c), 548 TP_ARGS(c) 549 ); 550 551 /* Allocator */ 552 553 DECLARE_EVENT_CLASS(bucket_alloc, 554 TP_PROTO(struct bch_dev *ca, const char *alloc_reserve, 555 u64 bucket, 556 u64 free, 557 u64 avail, 558 u64 copygc_wait_amount, 559 s64 copygc_waiting_for, 560 struct bucket_alloc_state *s, 561 bool nonblocking, 562 const char *err), 563 TP_ARGS(ca, alloc_reserve, bucket, free, avail, 564 copygc_wait_amount, copygc_waiting_for, 565 s, nonblocking, err), 566 567 TP_STRUCT__entry( 568 __field(u8, dev ) 569 __array(char, reserve, 16 ) 570 __field(u64, bucket ) 571 __field(u64, free ) 572 __field(u64, avail ) 573 __field(u64, copygc_wait_amount ) 574 __field(s64, copygc_waiting_for ) 575 __field(u64, seen ) 576 __field(u64, open ) 577 __field(u64, need_journal_commit ) 578 __field(u64, nouse ) 579 __field(bool, nonblocking ) 580 __field(u64, nocow ) 581 __array(char, err, 32 ) 582 ), 583 584 TP_fast_assign( 585 __entry->dev = ca->dev_idx; 586 strscpy(__entry->reserve, alloc_reserve, sizeof(__entry->reserve)); 587 __entry->bucket = bucket; 588 __entry->free = free; 589 __entry->avail = avail; 590 __entry->copygc_wait_amount = copygc_wait_amount; 591 __entry->copygc_waiting_for = copygc_waiting_for; 592 __entry->seen = s->buckets_seen; 593 __entry->open = s->skipped_open; 594 __entry->need_journal_commit = s->skipped_need_journal_commit; 595 __entry->nouse = s->skipped_nouse; 596 __entry->nonblocking = nonblocking; 597 __entry->nocow = s->skipped_nocow; 598 strscpy(__entry->err, err, sizeof(__entry->err)); 599 ), 600 601 TP_printk("reserve %s bucket %u:%llu free %llu avail %llu copygc_wait %llu/%lli seen %llu open %llu need_journal_commit %llu nouse %llu nocow %llu nonblocking %u err %s", 602 __entry->reserve, 603 __entry->dev, 604 __entry->bucket, 605 __entry->free, 606 __entry->avail, 607 __entry->copygc_wait_amount, 608 __entry->copygc_waiting_for, 609 __entry->seen, 610 __entry->open, 611 __entry->need_journal_commit, 612 __entry->nouse, 613 __entry->nocow, 614 __entry->nonblocking, 615 __entry->err) 616 ); 617 618 DEFINE_EVENT(bucket_alloc, bucket_alloc, 619 TP_PROTO(struct bch_dev *ca, const char *alloc_reserve, 620 u64 bucket, 621 u64 free, 622 u64 avail, 623 u64 copygc_wait_amount, 624 s64 copygc_waiting_for, 625 struct bucket_alloc_state *s, 626 bool nonblocking, 627 const char *err), 628 TP_ARGS(ca, alloc_reserve, bucket, free, avail, 629 copygc_wait_amount, copygc_waiting_for, 630 s, nonblocking, err) 631 ); 632 633 DEFINE_EVENT(bucket_alloc, bucket_alloc_fail, 634 TP_PROTO(struct bch_dev *ca, const char *alloc_reserve, 635 u64 bucket, 636 u64 free, 637 u64 avail, 638 u64 copygc_wait_amount, 639 s64 copygc_waiting_for, 640 struct bucket_alloc_state *s, 641 bool nonblocking, 642 const char *err), 643 TP_ARGS(ca, alloc_reserve, bucket, free, avail, 644 copygc_wait_amount, copygc_waiting_for, 645 s, nonblocking, err) 646 ); 647 648 TRACE_EVENT(discard_buckets, 649 TP_PROTO(struct bch_fs *c, u64 seen, u64 open, 650 u64 need_journal_commit, u64 discarded, const char *err), 651 TP_ARGS(c, seen, open, need_journal_commit, discarded, err), 652 653 TP_STRUCT__entry( 654 __field(dev_t, dev ) 655 __field(u64, seen ) 656 __field(u64, open ) 657 __field(u64, need_journal_commit ) 658 __field(u64, discarded ) 659 __array(char, err, 16 ) 660 ), 661 662 TP_fast_assign( 663 __entry->dev = c->dev; 664 __entry->seen = seen; 665 __entry->open = open; 666 __entry->need_journal_commit = need_journal_commit; 667 __entry->discarded = discarded; 668 strscpy(__entry->err, err, sizeof(__entry->err)); 669 ), 670 671 TP_printk("%d%d seen %llu open %llu need_journal_commit %llu discarded %llu err %s", 672 MAJOR(__entry->dev), MINOR(__entry->dev), 673 __entry->seen, 674 __entry->open, 675 __entry->need_journal_commit, 676 __entry->discarded, 677 __entry->err) 678 ); 679 680 TRACE_EVENT(bucket_invalidate, 681 TP_PROTO(struct bch_fs *c, unsigned dev, u64 bucket, u32 sectors), 682 TP_ARGS(c, dev, bucket, sectors), 683 684 TP_STRUCT__entry( 685 __field(dev_t, dev ) 686 __field(u32, dev_idx ) 687 __field(u32, sectors ) 688 __field(u64, bucket ) 689 ), 690 691 TP_fast_assign( 692 __entry->dev = c->dev; 693 __entry->dev_idx = dev; 694 __entry->sectors = sectors; 695 __entry->bucket = bucket; 696 ), 697 698 TP_printk("%d:%d invalidated %u:%llu cached sectors %u", 699 MAJOR(__entry->dev), MINOR(__entry->dev), 700 __entry->dev_idx, __entry->bucket, 701 __entry->sectors) 702 ); 703 704 /* Moving IO */ 705 706 TRACE_EVENT(bucket_evacuate, 707 TP_PROTO(struct bch_fs *c, struct bpos *bucket), 708 TP_ARGS(c, bucket), 709 710 TP_STRUCT__entry( 711 __field(dev_t, dev ) 712 __field(u32, dev_idx ) 713 __field(u64, bucket ) 714 ), 715 716 TP_fast_assign( 717 __entry->dev = c->dev; 718 __entry->dev_idx = bucket->inode; 719 __entry->bucket = bucket->offset; 720 ), 721 722 TP_printk("%d:%d %u:%llu", 723 MAJOR(__entry->dev), MINOR(__entry->dev), 724 __entry->dev_idx, __entry->bucket) 725 ); 726 727 DEFINE_EVENT(bkey, move_extent, 728 TP_PROTO(struct bch_fs *c, const char *k), 729 TP_ARGS(c, k) 730 ); 731 732 DEFINE_EVENT(bkey, move_extent_read, 733 TP_PROTO(struct bch_fs *c, const char *k), 734 TP_ARGS(c, k) 735 ); 736 737 DEFINE_EVENT(bkey, move_extent_write, 738 TP_PROTO(struct bch_fs *c, const char *k), 739 TP_ARGS(c, k) 740 ); 741 742 DEFINE_EVENT(bkey, move_extent_finish, 743 TP_PROTO(struct bch_fs *c, const char *k), 744 TP_ARGS(c, k) 745 ); 746 747 TRACE_EVENT(move_extent_fail, 748 TP_PROTO(struct bch_fs *c, const char *msg), 749 TP_ARGS(c, msg), 750 751 TP_STRUCT__entry( 752 __field(dev_t, dev ) 753 __string(msg, msg ) 754 ), 755 756 TP_fast_assign( 757 __entry->dev = c->dev; 758 __assign_str(msg, msg); 759 ), 760 761 TP_printk("%d:%d %s", MAJOR(__entry->dev), MINOR(__entry->dev), __get_str(msg)) 762 ); 763 764 DEFINE_EVENT(bkey, move_extent_alloc_mem_fail, 765 TP_PROTO(struct bch_fs *c, const char *k), 766 TP_ARGS(c, k) 767 ); 768 769 TRACE_EVENT(move_data, 770 TP_PROTO(struct bch_fs *c, 771 struct bch_move_stats *stats), 772 TP_ARGS(c, stats), 773 774 TP_STRUCT__entry( 775 __field(dev_t, dev ) 776 __field(u64, keys_moved ) 777 __field(u64, keys_raced ) 778 __field(u64, sectors_seen ) 779 __field(u64, sectors_moved ) 780 __field(u64, sectors_raced ) 781 ), 782 783 TP_fast_assign( 784 __entry->dev = c->dev; 785 __entry->keys_moved = atomic64_read(&stats->keys_moved); 786 __entry->keys_raced = atomic64_read(&stats->keys_raced); 787 __entry->sectors_seen = atomic64_read(&stats->sectors_seen); 788 __entry->sectors_moved = atomic64_read(&stats->sectors_moved); 789 __entry->sectors_raced = atomic64_read(&stats->sectors_raced); 790 ), 791 792 TP_printk("%d,%d keys moved %llu raced %llu" 793 "sectors seen %llu moved %llu raced %llu", 794 MAJOR(__entry->dev), MINOR(__entry->dev), 795 __entry->keys_moved, 796 __entry->keys_raced, 797 __entry->sectors_seen, 798 __entry->sectors_moved, 799 __entry->sectors_raced) 800 ); 801 802 TRACE_EVENT(evacuate_bucket, 803 TP_PROTO(struct bch_fs *c, struct bpos *bucket, 804 unsigned sectors, unsigned bucket_size, 805 u64 fragmentation, int ret), 806 TP_ARGS(c, bucket, sectors, bucket_size, fragmentation, ret), 807 808 TP_STRUCT__entry( 809 __field(dev_t, dev ) 810 __field(u64, member ) 811 __field(u64, bucket ) 812 __field(u32, sectors ) 813 __field(u32, bucket_size ) 814 __field(u64, fragmentation ) 815 __field(int, ret ) 816 ), 817 818 TP_fast_assign( 819 __entry->dev = c->dev; 820 __entry->member = bucket->inode; 821 __entry->bucket = bucket->offset; 822 __entry->sectors = sectors; 823 __entry->bucket_size = bucket_size; 824 __entry->fragmentation = fragmentation; 825 __entry->ret = ret; 826 ), 827 828 TP_printk("%d,%d %llu:%llu sectors %u/%u fragmentation %llu ret %i", 829 MAJOR(__entry->dev), MINOR(__entry->dev), 830 __entry->member, __entry->bucket, 831 __entry->sectors, __entry->bucket_size, 832 __entry->fragmentation, __entry->ret) 833 ); 834 835 TRACE_EVENT(copygc, 836 TP_PROTO(struct bch_fs *c, 837 u64 sectors_moved, u64 sectors_not_moved, 838 u64 buckets_moved, u64 buckets_not_moved), 839 TP_ARGS(c, 840 sectors_moved, sectors_not_moved, 841 buckets_moved, buckets_not_moved), 842 843 TP_STRUCT__entry( 844 __field(dev_t, dev ) 845 __field(u64, sectors_moved ) 846 __field(u64, sectors_not_moved ) 847 __field(u64, buckets_moved ) 848 __field(u64, buckets_not_moved ) 849 ), 850 851 TP_fast_assign( 852 __entry->dev = c->dev; 853 __entry->sectors_moved = sectors_moved; 854 __entry->sectors_not_moved = sectors_not_moved; 855 __entry->buckets_moved = buckets_moved; 856 __entry->buckets_not_moved = buckets_moved; 857 ), 858 859 TP_printk("%d,%d sectors moved %llu remain %llu buckets moved %llu remain %llu", 860 MAJOR(__entry->dev), MINOR(__entry->dev), 861 __entry->sectors_moved, __entry->sectors_not_moved, 862 __entry->buckets_moved, __entry->buckets_not_moved) 863 ); 864 865 TRACE_EVENT(copygc_wait, 866 TP_PROTO(struct bch_fs *c, 867 u64 wait_amount, u64 until), 868 TP_ARGS(c, wait_amount, until), 869 870 TP_STRUCT__entry( 871 __field(dev_t, dev ) 872 __field(u64, wait_amount ) 873 __field(u64, until ) 874 ), 875 876 TP_fast_assign( 877 __entry->dev = c->dev; 878 __entry->wait_amount = wait_amount; 879 __entry->until = until; 880 ), 881 882 TP_printk("%d,%u waiting for %llu sectors until %llu", 883 MAJOR(__entry->dev), MINOR(__entry->dev), 884 __entry->wait_amount, __entry->until) 885 ); 886 887 /* btree transactions: */ 888 889 DECLARE_EVENT_CLASS(transaction_event, 890 TP_PROTO(struct btree_trans *trans, 891 unsigned long caller_ip), 892 TP_ARGS(trans, caller_ip), 893 894 TP_STRUCT__entry( 895 __array(char, trans_fn, 32 ) 896 __field(unsigned long, caller_ip ) 897 ), 898 899 TP_fast_assign( 900 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 901 __entry->caller_ip = caller_ip; 902 ), 903 904 TP_printk("%s %pS", __entry->trans_fn, (void *) __entry->caller_ip) 905 ); 906 907 DEFINE_EVENT(transaction_event, transaction_commit, 908 TP_PROTO(struct btree_trans *trans, 909 unsigned long caller_ip), 910 TP_ARGS(trans, caller_ip) 911 ); 912 913 DEFINE_EVENT(transaction_event, trans_restart_injected, 914 TP_PROTO(struct btree_trans *trans, 915 unsigned long caller_ip), 916 TP_ARGS(trans, caller_ip) 917 ); 918 919 TRACE_EVENT(trans_restart_split_race, 920 TP_PROTO(struct btree_trans *trans, 921 unsigned long caller_ip, 922 struct btree *b), 923 TP_ARGS(trans, caller_ip, b), 924 925 TP_STRUCT__entry( 926 __array(char, trans_fn, 32 ) 927 __field(unsigned long, caller_ip ) 928 __field(u8, level ) 929 __field(u16, written ) 930 __field(u16, blocks ) 931 __field(u16, u64s_remaining ) 932 ), 933 934 TP_fast_assign( 935 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 936 __entry->caller_ip = caller_ip; 937 __entry->level = b->c.level; 938 __entry->written = b->written; 939 __entry->blocks = btree_blocks(trans->c); 940 __entry->u64s_remaining = bch_btree_keys_u64s_remaining(trans->c, b); 941 ), 942 943 TP_printk("%s %pS l=%u written %u/%u u64s remaining %u", 944 __entry->trans_fn, (void *) __entry->caller_ip, 945 __entry->level, 946 __entry->written, __entry->blocks, 947 __entry->u64s_remaining) 948 ); 949 950 DEFINE_EVENT(transaction_event, trans_blocked_journal_reclaim, 951 TP_PROTO(struct btree_trans *trans, 952 unsigned long caller_ip), 953 TP_ARGS(trans, caller_ip) 954 ); 955 956 TRACE_EVENT(trans_restart_journal_preres_get, 957 TP_PROTO(struct btree_trans *trans, 958 unsigned long caller_ip, 959 unsigned flags), 960 TP_ARGS(trans, caller_ip, flags), 961 962 TP_STRUCT__entry( 963 __array(char, trans_fn, 32 ) 964 __field(unsigned long, caller_ip ) 965 __field(unsigned, flags ) 966 ), 967 968 TP_fast_assign( 969 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 970 __entry->caller_ip = caller_ip; 971 __entry->flags = flags; 972 ), 973 974 TP_printk("%s %pS %x", __entry->trans_fn, 975 (void *) __entry->caller_ip, 976 __entry->flags) 977 ); 978 979 DEFINE_EVENT(transaction_event, trans_restart_fault_inject, 980 TP_PROTO(struct btree_trans *trans, 981 unsigned long caller_ip), 982 TP_ARGS(trans, caller_ip) 983 ); 984 985 DEFINE_EVENT(transaction_event, trans_traverse_all, 986 TP_PROTO(struct btree_trans *trans, 987 unsigned long caller_ip), 988 TP_ARGS(trans, caller_ip) 989 ); 990 991 DEFINE_EVENT(transaction_event, trans_restart_key_cache_raced, 992 TP_PROTO(struct btree_trans *trans, 993 unsigned long caller_ip), 994 TP_ARGS(trans, caller_ip) 995 ); 996 997 DEFINE_EVENT(transaction_event, trans_restart_too_many_iters, 998 TP_PROTO(struct btree_trans *trans, 999 unsigned long caller_ip), 1000 TP_ARGS(trans, caller_ip) 1001 ); 1002 1003 DECLARE_EVENT_CLASS(transaction_restart_iter, 1004 TP_PROTO(struct btree_trans *trans, 1005 unsigned long caller_ip, 1006 struct btree_path *path), 1007 TP_ARGS(trans, caller_ip, path), 1008 1009 TP_STRUCT__entry( 1010 __array(char, trans_fn, 32 ) 1011 __field(unsigned long, caller_ip ) 1012 __field(u8, btree_id ) 1013 TRACE_BPOS_entries(pos) 1014 ), 1015 1016 TP_fast_assign( 1017 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 1018 __entry->caller_ip = caller_ip; 1019 __entry->btree_id = path->btree_id; 1020 TRACE_BPOS_assign(pos, path->pos) 1021 ), 1022 1023 TP_printk("%s %pS btree %s pos %llu:%llu:%u", 1024 __entry->trans_fn, 1025 (void *) __entry->caller_ip, 1026 bch2_btree_id_str(__entry->btree_id), 1027 __entry->pos_inode, 1028 __entry->pos_offset, 1029 __entry->pos_snapshot) 1030 ); 1031 1032 DEFINE_EVENT(transaction_restart_iter, trans_restart_btree_node_reused, 1033 TP_PROTO(struct btree_trans *trans, 1034 unsigned long caller_ip, 1035 struct btree_path *path), 1036 TP_ARGS(trans, caller_ip, path) 1037 ); 1038 1039 DEFINE_EVENT(transaction_restart_iter, trans_restart_btree_node_split, 1040 TP_PROTO(struct btree_trans *trans, 1041 unsigned long caller_ip, 1042 struct btree_path *path), 1043 TP_ARGS(trans, caller_ip, path) 1044 ); 1045 1046 struct get_locks_fail; 1047 1048 TRACE_EVENT(trans_restart_upgrade, 1049 TP_PROTO(struct btree_trans *trans, 1050 unsigned long caller_ip, 1051 struct btree_path *path, 1052 unsigned old_locks_want, 1053 unsigned new_locks_want, 1054 struct get_locks_fail *f), 1055 TP_ARGS(trans, caller_ip, path, old_locks_want, new_locks_want, f), 1056 1057 TP_STRUCT__entry( 1058 __array(char, trans_fn, 32 ) 1059 __field(unsigned long, caller_ip ) 1060 __field(u8, btree_id ) 1061 __field(u8, old_locks_want ) 1062 __field(u8, new_locks_want ) 1063 __field(u8, level ) 1064 __field(u32, path_seq ) 1065 __field(u32, node_seq ) 1066 __field(u32, path_alloc_seq ) 1067 __field(u32, downgrade_seq) 1068 TRACE_BPOS_entries(pos) 1069 ), 1070 1071 TP_fast_assign( 1072 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 1073 __entry->caller_ip = caller_ip; 1074 __entry->btree_id = path->btree_id; 1075 __entry->old_locks_want = old_locks_want; 1076 __entry->new_locks_want = new_locks_want; 1077 __entry->level = f->l; 1078 __entry->path_seq = path->l[f->l].lock_seq; 1079 __entry->node_seq = IS_ERR_OR_NULL(f->b) ? 0 : f->b->c.lock.seq; 1080 __entry->path_alloc_seq = path->alloc_seq; 1081 __entry->downgrade_seq = path->downgrade_seq; 1082 TRACE_BPOS_assign(pos, path->pos) 1083 ), 1084 1085 TP_printk("%s %pS btree %s pos %llu:%llu:%u locks_want %u -> %u level %u path seq %u node seq %u alloc_seq %u downgrade_seq %u", 1086 __entry->trans_fn, 1087 (void *) __entry->caller_ip, 1088 bch2_btree_id_str(__entry->btree_id), 1089 __entry->pos_inode, 1090 __entry->pos_offset, 1091 __entry->pos_snapshot, 1092 __entry->old_locks_want, 1093 __entry->new_locks_want, 1094 __entry->level, 1095 __entry->path_seq, 1096 __entry->node_seq, 1097 __entry->path_alloc_seq, 1098 __entry->downgrade_seq) 1099 ); 1100 1101 DEFINE_EVENT(transaction_restart_iter, trans_restart_relock, 1102 TP_PROTO(struct btree_trans *trans, 1103 unsigned long caller_ip, 1104 struct btree_path *path), 1105 TP_ARGS(trans, caller_ip, path) 1106 ); 1107 1108 DEFINE_EVENT(transaction_restart_iter, trans_restart_relock_next_node, 1109 TP_PROTO(struct btree_trans *trans, 1110 unsigned long caller_ip, 1111 struct btree_path *path), 1112 TP_ARGS(trans, caller_ip, path) 1113 ); 1114 1115 DEFINE_EVENT(transaction_restart_iter, trans_restart_relock_parent_for_fill, 1116 TP_PROTO(struct btree_trans *trans, 1117 unsigned long caller_ip, 1118 struct btree_path *path), 1119 TP_ARGS(trans, caller_ip, path) 1120 ); 1121 1122 DEFINE_EVENT(transaction_restart_iter, trans_restart_relock_after_fill, 1123 TP_PROTO(struct btree_trans *trans, 1124 unsigned long caller_ip, 1125 struct btree_path *path), 1126 TP_ARGS(trans, caller_ip, path) 1127 ); 1128 1129 DEFINE_EVENT(transaction_event, trans_restart_key_cache_upgrade, 1130 TP_PROTO(struct btree_trans *trans, 1131 unsigned long caller_ip), 1132 TP_ARGS(trans, caller_ip) 1133 ); 1134 1135 DEFINE_EVENT(transaction_restart_iter, trans_restart_relock_key_cache_fill, 1136 TP_PROTO(struct btree_trans *trans, 1137 unsigned long caller_ip, 1138 struct btree_path *path), 1139 TP_ARGS(trans, caller_ip, path) 1140 ); 1141 1142 DEFINE_EVENT(transaction_restart_iter, trans_restart_relock_path, 1143 TP_PROTO(struct btree_trans *trans, 1144 unsigned long caller_ip, 1145 struct btree_path *path), 1146 TP_ARGS(trans, caller_ip, path) 1147 ); 1148 1149 DEFINE_EVENT(transaction_restart_iter, trans_restart_relock_path_intent, 1150 TP_PROTO(struct btree_trans *trans, 1151 unsigned long caller_ip, 1152 struct btree_path *path), 1153 TP_ARGS(trans, caller_ip, path) 1154 ); 1155 1156 DEFINE_EVENT(transaction_restart_iter, trans_restart_traverse, 1157 TP_PROTO(struct btree_trans *trans, 1158 unsigned long caller_ip, 1159 struct btree_path *path), 1160 TP_ARGS(trans, caller_ip, path) 1161 ); 1162 1163 DEFINE_EVENT(transaction_restart_iter, trans_restart_memory_allocation_failure, 1164 TP_PROTO(struct btree_trans *trans, 1165 unsigned long caller_ip, 1166 struct btree_path *path), 1167 TP_ARGS(trans, caller_ip, path) 1168 ); 1169 1170 DEFINE_EVENT(transaction_event, trans_restart_would_deadlock, 1171 TP_PROTO(struct btree_trans *trans, 1172 unsigned long caller_ip), 1173 TP_ARGS(trans, caller_ip) 1174 ); 1175 1176 DEFINE_EVENT(transaction_event, trans_restart_would_deadlock_recursion_limit, 1177 TP_PROTO(struct btree_trans *trans, 1178 unsigned long caller_ip), 1179 TP_ARGS(trans, caller_ip) 1180 ); 1181 1182 TRACE_EVENT(trans_restart_would_deadlock_write, 1183 TP_PROTO(struct btree_trans *trans), 1184 TP_ARGS(trans), 1185 1186 TP_STRUCT__entry( 1187 __array(char, trans_fn, 32 ) 1188 ), 1189 1190 TP_fast_assign( 1191 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 1192 ), 1193 1194 TP_printk("%s", __entry->trans_fn) 1195 ); 1196 1197 TRACE_EVENT(trans_restart_mem_realloced, 1198 TP_PROTO(struct btree_trans *trans, 1199 unsigned long caller_ip, 1200 unsigned long bytes), 1201 TP_ARGS(trans, caller_ip, bytes), 1202 1203 TP_STRUCT__entry( 1204 __array(char, trans_fn, 32 ) 1205 __field(unsigned long, caller_ip ) 1206 __field(unsigned long, bytes ) 1207 ), 1208 1209 TP_fast_assign( 1210 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 1211 __entry->caller_ip = caller_ip; 1212 __entry->bytes = bytes; 1213 ), 1214 1215 TP_printk("%s %pS bytes %lu", 1216 __entry->trans_fn, 1217 (void *) __entry->caller_ip, 1218 __entry->bytes) 1219 ); 1220 1221 TRACE_EVENT(trans_restart_key_cache_key_realloced, 1222 TP_PROTO(struct btree_trans *trans, 1223 unsigned long caller_ip, 1224 struct btree_path *path, 1225 unsigned old_u64s, 1226 unsigned new_u64s), 1227 TP_ARGS(trans, caller_ip, path, old_u64s, new_u64s), 1228 1229 TP_STRUCT__entry( 1230 __array(char, trans_fn, 32 ) 1231 __field(unsigned long, caller_ip ) 1232 __field(enum btree_id, btree_id ) 1233 TRACE_BPOS_entries(pos) 1234 __field(u32, old_u64s ) 1235 __field(u32, new_u64s ) 1236 ), 1237 1238 TP_fast_assign( 1239 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 1240 __entry->caller_ip = caller_ip; 1241 1242 __entry->btree_id = path->btree_id; 1243 TRACE_BPOS_assign(pos, path->pos); 1244 __entry->old_u64s = old_u64s; 1245 __entry->new_u64s = new_u64s; 1246 ), 1247 1248 TP_printk("%s %pS btree %s pos %llu:%llu:%u old_u64s %u new_u64s %u", 1249 __entry->trans_fn, 1250 (void *) __entry->caller_ip, 1251 bch2_btree_id_str(__entry->btree_id), 1252 __entry->pos_inode, 1253 __entry->pos_offset, 1254 __entry->pos_snapshot, 1255 __entry->old_u64s, 1256 __entry->new_u64s) 1257 ); 1258 1259 TRACE_EVENT(path_downgrade, 1260 TP_PROTO(struct btree_trans *trans, 1261 unsigned long caller_ip, 1262 struct btree_path *path), 1263 TP_ARGS(trans, caller_ip, path), 1264 1265 TP_STRUCT__entry( 1266 __array(char, trans_fn, 32 ) 1267 __field(unsigned long, caller_ip ) 1268 ), 1269 1270 TP_fast_assign( 1271 strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); 1272 __entry->caller_ip = caller_ip; 1273 ), 1274 1275 TP_printk("%s %pS", 1276 __entry->trans_fn, 1277 (void *) __entry->caller_ip) 1278 ); 1279 1280 DEFINE_EVENT(transaction_event, trans_restart_write_buffer_flush, 1281 TP_PROTO(struct btree_trans *trans, 1282 unsigned long caller_ip), 1283 TP_ARGS(trans, caller_ip) 1284 ); 1285 1286 TRACE_EVENT(write_buffer_flush, 1287 TP_PROTO(struct btree_trans *trans, size_t nr, size_t skipped, size_t fast, size_t size), 1288 TP_ARGS(trans, nr, skipped, fast, size), 1289 1290 TP_STRUCT__entry( 1291 __field(size_t, nr ) 1292 __field(size_t, skipped ) 1293 __field(size_t, fast ) 1294 __field(size_t, size ) 1295 ), 1296 1297 TP_fast_assign( 1298 __entry->nr = nr; 1299 __entry->skipped = skipped; 1300 __entry->fast = fast; 1301 __entry->size = size; 1302 ), 1303 1304 TP_printk("%zu/%zu skipped %zu fast %zu", 1305 __entry->nr, __entry->size, __entry->skipped, __entry->fast) 1306 ); 1307 1308 TRACE_EVENT(write_buffer_flush_slowpath, 1309 TP_PROTO(struct btree_trans *trans, size_t nr, size_t size), 1310 TP_ARGS(trans, nr, size), 1311 1312 TP_STRUCT__entry( 1313 __field(size_t, nr ) 1314 __field(size_t, size ) 1315 ), 1316 1317 TP_fast_assign( 1318 __entry->nr = nr; 1319 __entry->size = size; 1320 ), 1321 1322 TP_printk("%zu/%zu", __entry->nr, __entry->size) 1323 ); 1324 1325 #endif /* _TRACE_BCACHEFS_H */ 1326 1327 /* This part must be outside protection */ 1328 #undef TRACE_INCLUDE_PATH 1329 #define TRACE_INCLUDE_PATH ../../fs/bcachefs 1330 1331 #undef TRACE_INCLUDE_FILE 1332 #define TRACE_INCLUDE_FILE trace 1333 1334 #include <trace/define_trace.h> 1335