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trace_gfs2.h
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linux-6.19.14/fs/gfs2/trace_gfs2.h
1/* SPDX-License-Identifier: GPL-2.0 */ 2#undef TRACE_SYSTEM 3#define TRACE_SYSTEM gfs2 4 5#if !defined(_TRACE_GFS2_H) || defined(TRACE_HEADER_MULTI_READ) 6#define _TRACE_GFS2_H 7 8#include <linux/tracepoint.h> 9 10#include <linux/fs.h> 11#include <linux/buffer_head.h> 12#include <linux/dlmconstants.h> 13#include <linux/gfs2_ondisk.h> 14#include <linux/writeback.h> 15#include <linux/ktime.h> 16#include <linux/iomap.h> 17#include "incore.h" 18#include "glock.h" 19#include "rgrp.h" 20 21#define dlm_state_name(nn) { DLM_LOCK_##nn, #nn } 22#define glock_trace_name(x) __print_symbolic(x, \ 23 dlm_state_name(IV), \ 24 dlm_state_name(NL), \ 25 dlm_state_name(CR), \ 26 dlm_state_name(CW), \ 27 dlm_state_name(PR), \ 28 dlm_state_name(PW), \ 29 dlm_state_name(EX)) 30 31#define block_state_name(x) __print_symbolic(x, \ 32 { GFS2_BLKST_FREE, "free" }, \ 33 { GFS2_BLKST_USED, "used" }, \ 34 { GFS2_BLKST_DINODE, "dinode" }, \ 35 { GFS2_BLKST_UNLINKED, "unlinked" }) 36 37#define TRACE_RS_DELETE 0 38#define TRACE_RS_TREEDEL 1 39#define TRACE_RS_INSERT 2 40#define TRACE_RS_CLAIM 3 41 42#define rs_func_name(x) __print_symbolic(x, \ 43 { 0, "del " }, \ 44 { 1, "tdel" }, \ 45 { 2, "ins " }, \ 46 { 3, "clm " }) 47 48#define show_glock_flags(flags) __print_flags(flags, "", \ 49 {(1UL << GLF_LOCK), "l" }, \ 50 {(1UL << GLF_DEMOTE), "D" }, \ 51 {(1UL << GLF_PENDING_DEMOTE), "d" }, \ 52 {(1UL << GLF_DEMOTE_IN_PROGRESS), "p" }, \ 53 {(1UL << GLF_DIRTY), "y" }, \ 54 {(1UL << GLF_LFLUSH), "f" }, \ 55 {(1UL << GLF_PENDING_REPLY), "R" }, \ 56 {(1UL << GLF_HAVE_REPLY), "r" }, \ 57 {(1UL << GLF_INITIAL), "a" }, \ 58 {(1UL << GLF_HAVE_FROZEN_REPLY), "F" }, \ 59 {(1UL << GLF_LRU), "L" }, \ 60 {(1UL << GLF_OBJECT), "o" }, \ 61 {(1UL << GLF_BLOCKING), "b" }, \ 62 {(1UL << GLF_INSTANTIATE_NEEDED), "n" }, \ 63 {(1UL << GLF_INSTANTIATE_IN_PROG), "N" }, \ 64 {(1UL << GLF_TRY_TO_EVICT), "e" }, \ 65 {(1UL << GLF_VERIFY_DELETE), "E" }, \ 66 {(1UL << GLF_DEFER_DELETE), "s" }, \ 67 {(1UL << GLF_CANCELING), "C" }) 68 69#ifndef NUMPTY 70#define NUMPTY 71static inline u8 glock_trace_state(unsigned int state) 72{ 73 switch(state) { 74 case LM_ST_SHARED: 75 return DLM_LOCK_PR; 76 case LM_ST_DEFERRED: 77 return DLM_LOCK_CW; 78 case LM_ST_EXCLUSIVE: 79 return DLM_LOCK_EX; 80 } 81 return DLM_LOCK_NL; 82} 83#endif 84 85/* Section 1 - Locking 86 * 87 * Objectives: 88 * Latency: Remote demote request to state change 89 * Latency: Local lock request to state change 90 * Latency: State change to lock grant 91 * Correctness: Ordering of local lock state vs. I/O requests 92 * Correctness: Responses to remote demote requests 93 */ 94 95/* General glock state change (DLM lock request completes) */ 96TRACE_EVENT(gfs2_glock_state_change, 97 98 TP_PROTO(const struct gfs2_glock *gl, unsigned int new_state), 99 100 TP_ARGS(gl, new_state), 101 102 TP_STRUCT__entry( 103 __field( dev_t, dev ) 104 __field( u64, glnum ) 105 __field( u32, gltype ) 106 __field( u8, cur_state ) 107 __field( u8, new_state ) 108 __field( u8, dmt_state ) 109 __field( u8, tgt_state ) 110 __field( unsigned long, flags ) 111 ), 112 113 TP_fast_assign( 114 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev; 115 __entry->glnum = gl->gl_name.ln_number; 116 __entry->gltype = gl->gl_name.ln_type; 117 __entry->cur_state = glock_trace_state(gl->gl_state); 118 __entry->new_state = glock_trace_state(new_state); 119 __entry->tgt_state = glock_trace_state(gl->gl_target); 120 __entry->dmt_state = glock_trace_state(gl->gl_demote_state); 121 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0); 122 ), 123 124 TP_printk("%u,%u glock %d:%lld state %s to %s tgt:%s dmt:%s flags:%s", 125 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 126 (unsigned long long)__entry->glnum, 127 glock_trace_name(__entry->cur_state), 128 glock_trace_name(__entry->new_state), 129 glock_trace_name(__entry->tgt_state), 130 glock_trace_name(__entry->dmt_state), 131 show_glock_flags(__entry->flags)) 132); 133 134/* State change -> unlocked, glock is being deallocated */ 135TRACE_EVENT(gfs2_glock_put, 136 137 TP_PROTO(const struct gfs2_glock *gl), 138 139 TP_ARGS(gl), 140 141 TP_STRUCT__entry( 142 __field( dev_t, dev ) 143 __field( u64, glnum ) 144 __field( u32, gltype ) 145 __field( u8, cur_state ) 146 __field( unsigned long, flags ) 147 ), 148 149 TP_fast_assign( 150 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev; 151 __entry->gltype = gl->gl_name.ln_type; 152 __entry->glnum = gl->gl_name.ln_number; 153 __entry->cur_state = glock_trace_state(gl->gl_state); 154 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0); 155 ), 156 157 TP_printk("%u,%u glock %d:%lld state %s => %s flags:%s", 158 MAJOR(__entry->dev), MINOR(__entry->dev), 159 __entry->gltype, (unsigned long long)__entry->glnum, 160 glock_trace_name(__entry->cur_state), 161 glock_trace_name(DLM_LOCK_IV), 162 show_glock_flags(__entry->flags)) 163 164); 165 166/* Callback (local or remote) requesting lock demotion */ 167TRACE_EVENT(gfs2_demote_rq, 168 169 TP_PROTO(const struct gfs2_glock *gl, bool remote), 170 171 TP_ARGS(gl, remote), 172 173 TP_STRUCT__entry( 174 __field( dev_t, dev ) 175 __field( u64, glnum ) 176 __field( u32, gltype ) 177 __field( u8, cur_state ) 178 __field( u8, dmt_state ) 179 __field( unsigned long, flags ) 180 __field( bool, remote ) 181 ), 182 183 TP_fast_assign( 184 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev; 185 __entry->gltype = gl->gl_name.ln_type; 186 __entry->glnum = gl->gl_name.ln_number; 187 __entry->cur_state = glock_trace_state(gl->gl_state); 188 __entry->dmt_state = glock_trace_state(gl->gl_demote_state); 189 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0); 190 __entry->remote = remote; 191 ), 192 193 TP_printk("%u,%u glock %d:%lld demote %s to %s flags:%s %s", 194 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 195 (unsigned long long)__entry->glnum, 196 glock_trace_name(__entry->cur_state), 197 glock_trace_name(__entry->dmt_state), 198 show_glock_flags(__entry->flags), 199 __entry->remote ? "remote" : "local") 200 201); 202 203/* Promotion/grant of a glock */ 204TRACE_EVENT(gfs2_promote, 205 206 TP_PROTO(const struct gfs2_holder *gh), 207 208 TP_ARGS(gh), 209 210 TP_STRUCT__entry( 211 __field( dev_t, dev ) 212 __field( u64, glnum ) 213 __field( u32, gltype ) 214 __field( u8, state ) 215 ), 216 217 TP_fast_assign( 218 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev; 219 __entry->glnum = gh->gh_gl->gl_name.ln_number; 220 __entry->gltype = gh->gh_gl->gl_name.ln_type; 221 __entry->state = glock_trace_state(gh->gh_state); 222 ), 223 224 TP_printk("%u,%u glock %u:%llu promote %s", 225 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 226 (unsigned long long)__entry->glnum, 227 glock_trace_name(__entry->state)) 228); 229 230/* Queue/dequeue a lock request */ 231TRACE_EVENT(gfs2_glock_queue, 232 233 TP_PROTO(const struct gfs2_holder *gh, int queue), 234 235 TP_ARGS(gh, queue), 236 237 TP_STRUCT__entry( 238 __field( dev_t, dev ) 239 __field( u64, glnum ) 240 __field( u32, gltype ) 241 __field( int, queue ) 242 __field( u8, state ) 243 ), 244 245 TP_fast_assign( 246 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev; 247 __entry->glnum = gh->gh_gl->gl_name.ln_number; 248 __entry->gltype = gh->gh_gl->gl_name.ln_type; 249 __entry->queue = queue; 250 __entry->state = glock_trace_state(gh->gh_state); 251 ), 252 253 TP_printk("%u,%u glock %u:%llu %squeue %s", 254 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 255 (unsigned long long)__entry->glnum, 256 __entry->queue ? "" : "de", 257 glock_trace_name(__entry->state)) 258); 259 260/* DLM sends a reply to GFS2 */ 261TRACE_EVENT(gfs2_glock_lock_time, 262 263 TP_PROTO(const struct gfs2_glock *gl, s64 tdiff), 264 265 TP_ARGS(gl, tdiff), 266 267 TP_STRUCT__entry( 268 __field( dev_t, dev ) 269 __field( u64, glnum ) 270 __field( u32, gltype ) 271 __field( int, status ) 272 __field( char, flags ) 273 __field( s64, tdiff ) 274 __field( u64, srtt ) 275 __field( u64, srttvar ) 276 __field( u64, srttb ) 277 __field( u64, srttvarb ) 278 __field( u64, sirt ) 279 __field( u64, sirtvar ) 280 __field( u64, dcount ) 281 __field( u64, qcount ) 282 ), 283 284 TP_fast_assign( 285 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev; 286 __entry->glnum = gl->gl_name.ln_number; 287 __entry->gltype = gl->gl_name.ln_type; 288 __entry->status = gl->gl_lksb.sb_status; 289 __entry->flags = gl->gl_lksb.sb_flags; 290 __entry->tdiff = tdiff; 291 __entry->srtt = gl->gl_stats.stats[GFS2_LKS_SRTT]; 292 __entry->srttvar = gl->gl_stats.stats[GFS2_LKS_SRTTVAR]; 293 __entry->srttb = gl->gl_stats.stats[GFS2_LKS_SRTTB]; 294 __entry->srttvarb = gl->gl_stats.stats[GFS2_LKS_SRTTVARB]; 295 __entry->sirt = gl->gl_stats.stats[GFS2_LKS_SIRT]; 296 __entry->sirtvar = gl->gl_stats.stats[GFS2_LKS_SIRTVAR]; 297 __entry->dcount = gl->gl_stats.stats[GFS2_LKS_DCOUNT]; 298 __entry->qcount = gl->gl_stats.stats[GFS2_LKS_QCOUNT]; 299 ), 300 301 TP_printk("%u,%u glock %d:%lld status:%d flags:%02x tdiff:%lld srtt:%lld/%lld srttb:%lld/%lld sirt:%lld/%lld dcnt:%lld qcnt:%lld", 302 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 303 (unsigned long long)__entry->glnum, 304 __entry->status, __entry->flags, 305 (long long)__entry->tdiff, 306 (long long)__entry->srtt, 307 (long long)__entry->srttvar, 308 (long long)__entry->srttb, 309 (long long)__entry->srttvarb, 310 (long long)__entry->sirt, 311 (long long)__entry->sirtvar, 312 (long long)__entry->dcount, 313 (long long)__entry->qcount) 314); 315 316/* Section 2 - Log/journal 317 * 318 * Objectives: 319 * Latency: Log flush time 320 * Correctness: pin/unpin vs. disk I/O ordering 321 * Performance: Log usage stats 322 */ 323 324/* Pin/unpin a block in the log */ 325TRACE_EVENT(gfs2_pin, 326 327 TP_PROTO(const struct gfs2_bufdata *bd, int pin), 328 329 TP_ARGS(bd, pin), 330 331 TP_STRUCT__entry( 332 __field( dev_t, dev ) 333 __field( int, pin ) 334 __field( u32, len ) 335 __field( sector_t, block ) 336 __field( u64, ino ) 337 ), 338 339 TP_fast_assign( 340 __entry->dev = bd->bd_gl->gl_name.ln_sbd->sd_vfs->s_dev; 341 __entry->pin = pin; 342 __entry->len = bd->bd_bh->b_size; 343 __entry->block = bd->bd_bh->b_blocknr; 344 __entry->ino = bd->bd_gl->gl_name.ln_number; 345 ), 346 347 TP_printk("%u,%u log %s %llu/%lu inode %llu", 348 MAJOR(__entry->dev), MINOR(__entry->dev), 349 __entry->pin ? "pin" : "unpin", 350 (unsigned long long)__entry->block, 351 (unsigned long)__entry->len, 352 (unsigned long long)__entry->ino) 353); 354 355/* Flushing the log */ 356TRACE_EVENT(gfs2_log_flush, 357 358 TP_PROTO(const struct gfs2_sbd *sdp, int start, u32 flags), 359 360 TP_ARGS(sdp, start, flags), 361 362 TP_STRUCT__entry( 363 __field( dev_t, dev ) 364 __field( int, start ) 365 __field( u64, log_seq ) 366 __field( u32, flags ) 367 ), 368 369 TP_fast_assign( 370 __entry->dev = sdp->sd_vfs->s_dev; 371 __entry->start = start; 372 __entry->log_seq = sdp->sd_log_sequence; 373 __entry->flags = flags; 374 ), 375 376 TP_printk("%u,%u log flush %s %llu %llx", 377 MAJOR(__entry->dev), MINOR(__entry->dev), 378 __entry->start ? "start" : "end", 379 (unsigned long long)__entry->log_seq, 380 (unsigned long long)__entry->flags) 381); 382 383/* Reserving/releasing blocks in the log */ 384TRACE_EVENT(gfs2_log_blocks, 385 386 TP_PROTO(const struct gfs2_sbd *sdp, int blocks), 387 388 TP_ARGS(sdp, blocks), 389 390 TP_STRUCT__entry( 391 __field( dev_t, dev ) 392 __field( int, blocks ) 393 __field( int, blks_free ) 394 ), 395 396 TP_fast_assign( 397 __entry->dev = sdp->sd_vfs->s_dev; 398 __entry->blocks = blocks; 399 __entry->blks_free = atomic_read(&sdp->sd_log_blks_free); 400 ), 401 402 TP_printk("%u,%u log reserve %d %d", MAJOR(__entry->dev), 403 MINOR(__entry->dev), __entry->blocks, __entry->blks_free) 404); 405 406/* Writing back the AIL */ 407TRACE_EVENT(gfs2_ail_flush, 408 409 TP_PROTO(const struct gfs2_sbd *sdp, const struct writeback_control *wbc, int start), 410 411 TP_ARGS(sdp, wbc, start), 412 413 TP_STRUCT__entry( 414 __field( dev_t, dev ) 415 __field( int, start ) 416 __field( int, sync_mode ) 417 __field( long, nr_to_write ) 418 ), 419 420 TP_fast_assign( 421 __entry->dev = sdp->sd_vfs->s_dev; 422 __entry->start = start; 423 __entry->sync_mode = wbc->sync_mode; 424 __entry->nr_to_write = wbc->nr_to_write; 425 ), 426 427 TP_printk("%u,%u ail flush %s %s %ld", MAJOR(__entry->dev), 428 MINOR(__entry->dev), __entry->start ? "start" : "end", 429 __entry->sync_mode == WB_SYNC_ALL ? "all" : "none", 430 __entry->nr_to_write) 431); 432 433/* Section 3 - bmap 434 * 435 * Objectives: 436 * Latency: Bmap request time 437 * Performance: Block allocator tracing 438 * Correctness: Test of disard generation vs. blocks allocated 439 */ 440 441/* Map an extent of blocks, possibly a new allocation */ 442TRACE_EVENT(gfs2_bmap, 443 444 TP_PROTO(const struct gfs2_inode *ip, const struct buffer_head *bh, 445 sector_t lblock, int create, int errno), 446 447 TP_ARGS(ip, bh, lblock, create, errno), 448 449 TP_STRUCT__entry( 450 __field( dev_t, dev ) 451 __field( sector_t, lblock ) 452 __field( sector_t, pblock ) 453 __field( u64, inum ) 454 __field( unsigned long, state ) 455 __field( u32, len ) 456 __field( int, create ) 457 __field( int, errno ) 458 ), 459 460 TP_fast_assign( 461 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev; 462 __entry->lblock = lblock; 463 __entry->pblock = buffer_mapped(bh) ? bh->b_blocknr : 0; 464 __entry->inum = ip->i_no_addr; 465 __entry->state = bh->b_state; 466 __entry->len = bh->b_size; 467 __entry->create = create; 468 __entry->errno = errno; 469 ), 470 471 TP_printk("%u,%u bmap %llu map %llu/%lu to %llu flags:%08lx %s %d", 472 MAJOR(__entry->dev), MINOR(__entry->dev), 473 (unsigned long long)__entry->inum, 474 (unsigned long long)__entry->lblock, 475 (unsigned long)__entry->len, 476 (unsigned long long)__entry->pblock, 477 __entry->state, __entry->create ? "create " : "nocreate", 478 __entry->errno) 479); 480 481TRACE_EVENT(gfs2_iomap_start, 482 483 TP_PROTO(const struct gfs2_inode *ip, loff_t pos, ssize_t length, 484 u16 flags), 485 486 TP_ARGS(ip, pos, length, flags), 487 488 TP_STRUCT__entry( 489 __field( dev_t, dev ) 490 __field( u64, inum ) 491 __field( loff_t, pos ) 492 __field( ssize_t, length ) 493 __field( u16, flags ) 494 ), 495 496 TP_fast_assign( 497 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev; 498 __entry->inum = ip->i_no_addr; 499 __entry->pos = pos; 500 __entry->length = length; 501 __entry->flags = flags; 502 ), 503 504 TP_printk("%u,%u bmap %llu iomap start %llu/%lu flags:%08x", 505 MAJOR(__entry->dev), MINOR(__entry->dev), 506 (unsigned long long)__entry->inum, 507 (unsigned long long)__entry->pos, 508 (unsigned long)__entry->length, (u16)__entry->flags) 509); 510 511TRACE_EVENT(gfs2_iomap_end, 512 513 TP_PROTO(const struct gfs2_inode *ip, struct iomap *iomap, int ret), 514 515 TP_ARGS(ip, iomap, ret), 516 517 TP_STRUCT__entry( 518 __field( dev_t, dev ) 519 __field( u64, inum ) 520 __field( loff_t, offset ) 521 __field( ssize_t, length ) 522 __field( sector_t, pblock ) 523 __field( u16, flags ) 524 __field( u16, type ) 525 __field( int, ret ) 526 ), 527 528 TP_fast_assign( 529 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev; 530 __entry->inum = ip->i_no_addr; 531 __entry->offset = iomap->offset; 532 __entry->length = iomap->length; 533 __entry->pblock = iomap->addr == IOMAP_NULL_ADDR ? 0 : 534 (iomap->addr >> ip->i_inode.i_blkbits); 535 __entry->flags = iomap->flags; 536 __entry->type = iomap->type; 537 __entry->ret = ret; 538 ), 539 540 TP_printk("%u,%u bmap %llu iomap end %llu/%lu to %llu ty:%d flags:%08x rc:%d", 541 MAJOR(__entry->dev), MINOR(__entry->dev), 542 (unsigned long long)__entry->inum, 543 (unsigned long long)__entry->offset, 544 (unsigned long)__entry->length, 545 (long long)__entry->pblock, 546 (u16)__entry->type, 547 (u16)__entry->flags, __entry->ret) 548); 549 550/* Keep track of blocks as they are allocated/freed */ 551TRACE_EVENT(gfs2_block_alloc, 552 553 TP_PROTO(const struct gfs2_inode *ip, struct gfs2_rgrpd *rgd, 554 u64 block, unsigned len, u8 block_state), 555 556 TP_ARGS(ip, rgd, block, len, block_state), 557 558 TP_STRUCT__entry( 559 __field( dev_t, dev ) 560 __field( u64, start ) 561 __field( u64, inum ) 562 __field( u32, len ) 563 __field( u8, block_state ) 564 __field( u64, rd_addr ) 565 __field( u32, rd_free_clone ) 566 __field( u32, rd_requested ) 567 __field( u32, rd_reserved ) 568 ), 569 570 TP_fast_assign( 571 __entry->dev = rgd->rd_gl->gl_name.ln_sbd->sd_vfs->s_dev; 572 __entry->start = block; 573 __entry->inum = ip->i_no_addr; 574 __entry->len = len; 575 __entry->block_state = block_state; 576 __entry->rd_addr = rgd->rd_addr; 577 __entry->rd_free_clone = rgd->rd_free_clone; 578 __entry->rd_requested = rgd->rd_requested; 579 __entry->rd_reserved = rgd->rd_reserved; 580 ), 581 582 TP_printk("%u,%u bmap %llu alloc %llu/%lu %s rg:%llu rf:%u rq:%u rr:%u", 583 MAJOR(__entry->dev), MINOR(__entry->dev), 584 (unsigned long long)__entry->inum, 585 (unsigned long long)__entry->start, 586 (unsigned long)__entry->len, 587 block_state_name(__entry->block_state), 588 (unsigned long long)__entry->rd_addr, 589 __entry->rd_free_clone, 590 __entry->rd_requested, 591 __entry->rd_reserved) 592); 593 594/* Keep track of multi-block reservations as they are allocated/freed */ 595TRACE_EVENT(gfs2_rs, 596 597 TP_PROTO(const struct gfs2_blkreserv *rs, u8 func), 598 599 TP_ARGS(rs, func), 600 601 TP_STRUCT__entry( 602 __field( dev_t, dev ) 603 __field( u64, rd_addr ) 604 __field( u32, rd_free_clone ) 605 __field( u32, rd_requested ) 606 __field( u32, rd_reserved ) 607 __field( u64, inum ) 608 __field( u64, start ) 609 __field( u32, requested ) 610 __field( u32, reserved ) 611 __field( u8, func ) 612 ), 613 614 TP_fast_assign( 615 __entry->dev = rs->rs_rgd->rd_sbd->sd_vfs->s_dev; 616 __entry->rd_addr = rs->rs_rgd->rd_addr; 617 __entry->rd_free_clone = rs->rs_rgd->rd_free_clone; 618 __entry->rd_requested = rs->rs_rgd->rd_requested; 619 __entry->rd_reserved = rs->rs_rgd->rd_reserved; 620 __entry->inum = container_of(rs, struct gfs2_inode, 621 i_res)->i_no_addr; 622 __entry->start = rs->rs_start; 623 __entry->requested = rs->rs_requested; 624 __entry->reserved = rs->rs_reserved; 625 __entry->func = func; 626 ), 627 628 TP_printk("%u,%u bmap %llu resrv %llu rg:%llu rf:%u rq:%u rr:%u %s q:%u r:%u", 629 MAJOR(__entry->dev), MINOR(__entry->dev), 630 (unsigned long long)__entry->inum, 631 (unsigned long long)__entry->start, 632 (unsigned long long)__entry->rd_addr, 633 __entry->rd_free_clone, 634 __entry->rd_requested, 635 __entry->rd_reserved, 636 rs_func_name(__entry->func), 637 __entry->requested, 638 __entry->reserved) 639); 640 641#endif /* _TRACE_GFS2_H */ 642 643/* This part must be outside protection */ 644#undef TRACE_INCLUDE_PATH 645#define TRACE_INCLUDE_PATH . 646#define TRACE_INCLUDE_FILE trace_gfs2 647#include <trace/define_trace.h> 648
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