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_INVALIDATE_IN_PROGRESS), "i" }, \ 56 {(1UL << GLF_PENDING_REPLY), "R" }, \ 57 {(1UL << GLF_HAVE_REPLY), "r" }, \ 58 {(1UL << GLF_INITIAL), "a" }, \ 59 {(1UL << GLF_HAVE_FROZEN_REPLY), "F" }, \ 60 {(1UL << GLF_LRU), "L" }, \ 61 {(1UL << GLF_OBJECT), "o" }, \ 62 {(1UL << GLF_BLOCKING), "b" }, \ 63 {(1UL << GLF_UNLOCKED), "x" }, \ 64 {(1UL << GLF_INSTANTIATE_NEEDED), "n" }, \ 65 {(1UL << GLF_INSTANTIATE_IN_PROG), "N" }, \ 66 {(1UL << GLF_TRY_TO_EVICT), "e" }, \ 67 {(1UL << GLF_VERIFY_DELETE), "E" }, \ 68 {(1UL << GLF_DEFER_DELETE), "s" }, \ 69 {(1UL << GLF_CANCELING), "C" }) 70 71 #ifndef NUMPTY 72 #define NUMPTY 73 static inline u8 glock_trace_state(unsigned int state) 74 { 75 switch(state) { 76 case LM_ST_SHARED: 77 return DLM_LOCK_PR; 78 case LM_ST_DEFERRED: 79 return DLM_LOCK_CW; 80 case LM_ST_EXCLUSIVE: 81 return DLM_LOCK_EX; 82 } 83 return DLM_LOCK_NL; 84 } 85 #endif 86 87 /* Section 1 - Locking 88 * 89 * Objectives: 90 * Latency: Remote demote request to state change 91 * Latency: Local lock request to state change 92 * Latency: State change to lock grant 93 * Correctness: Ordering of local lock state vs. I/O requests 94 * Correctness: Responses to remote demote requests 95 */ 96 97 /* General glock state change (DLM lock request completes) */ 98 TRACE_EVENT(gfs2_glock_state_change, 99 100 TP_PROTO(const struct gfs2_glock *gl, unsigned int new_state), 101 102 TP_ARGS(gl, new_state), 103 104 TP_STRUCT__entry( 105 __field( dev_t, dev ) 106 __field( u64, glnum ) 107 __field( u32, gltype ) 108 __field( u8, cur_state ) 109 __field( u8, new_state ) 110 __field( u8, dmt_state ) 111 __field( u8, tgt_state ) 112 __field( unsigned long, flags ) 113 ), 114 115 TP_fast_assign( 116 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev; 117 __entry->glnum = gl->gl_name.ln_number; 118 __entry->gltype = gl->gl_name.ln_type; 119 __entry->cur_state = glock_trace_state(gl->gl_state); 120 __entry->new_state = glock_trace_state(new_state); 121 __entry->tgt_state = glock_trace_state(gl->gl_target); 122 __entry->dmt_state = glock_trace_state(gl->gl_demote_state); 123 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0); 124 ), 125 126 TP_printk("%u,%u glock %d:%lld state %s to %s tgt:%s dmt:%s flags:%s", 127 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 128 (unsigned long long)__entry->glnum, 129 glock_trace_name(__entry->cur_state), 130 glock_trace_name(__entry->new_state), 131 glock_trace_name(__entry->tgt_state), 132 glock_trace_name(__entry->dmt_state), 133 show_glock_flags(__entry->flags)) 134 ); 135 136 /* State change -> unlocked, glock is being deallocated */ 137 TRACE_EVENT(gfs2_glock_put, 138 139 TP_PROTO(const struct gfs2_glock *gl), 140 141 TP_ARGS(gl), 142 143 TP_STRUCT__entry( 144 __field( dev_t, dev ) 145 __field( u64, glnum ) 146 __field( u32, gltype ) 147 __field( u8, cur_state ) 148 __field( unsigned long, flags ) 149 ), 150 151 TP_fast_assign( 152 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev; 153 __entry->gltype = gl->gl_name.ln_type; 154 __entry->glnum = gl->gl_name.ln_number; 155 __entry->cur_state = glock_trace_state(gl->gl_state); 156 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0); 157 ), 158 159 TP_printk("%u,%u glock %d:%lld state %s => %s flags:%s", 160 MAJOR(__entry->dev), MINOR(__entry->dev), 161 __entry->gltype, (unsigned long long)__entry->glnum, 162 glock_trace_name(__entry->cur_state), 163 glock_trace_name(DLM_LOCK_IV), 164 show_glock_flags(__entry->flags)) 165 166 ); 167 168 /* Callback (local or remote) requesting lock demotion */ 169 TRACE_EVENT(gfs2_demote_rq, 170 171 TP_PROTO(const struct gfs2_glock *gl, bool remote), 172 173 TP_ARGS(gl, remote), 174 175 TP_STRUCT__entry( 176 __field( dev_t, dev ) 177 __field( u64, glnum ) 178 __field( u32, gltype ) 179 __field( u8, cur_state ) 180 __field( u8, dmt_state ) 181 __field( unsigned long, flags ) 182 __field( bool, remote ) 183 ), 184 185 TP_fast_assign( 186 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev; 187 __entry->gltype = gl->gl_name.ln_type; 188 __entry->glnum = gl->gl_name.ln_number; 189 __entry->cur_state = glock_trace_state(gl->gl_state); 190 __entry->dmt_state = glock_trace_state(gl->gl_demote_state); 191 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0); 192 __entry->remote = remote; 193 ), 194 195 TP_printk("%u,%u glock %d:%lld demote %s to %s flags:%s %s", 196 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 197 (unsigned long long)__entry->glnum, 198 glock_trace_name(__entry->cur_state), 199 glock_trace_name(__entry->dmt_state), 200 show_glock_flags(__entry->flags), 201 __entry->remote ? "remote" : "local") 202 203 ); 204 205 /* Promotion/grant of a glock */ 206 TRACE_EVENT(gfs2_promote, 207 208 TP_PROTO(const struct gfs2_holder *gh), 209 210 TP_ARGS(gh), 211 212 TP_STRUCT__entry( 213 __field( dev_t, dev ) 214 __field( u64, glnum ) 215 __field( u32, gltype ) 216 __field( u8, state ) 217 ), 218 219 TP_fast_assign( 220 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev; 221 __entry->glnum = gh->gh_gl->gl_name.ln_number; 222 __entry->gltype = gh->gh_gl->gl_name.ln_type; 223 __entry->state = glock_trace_state(gh->gh_state); 224 ), 225 226 TP_printk("%u,%u glock %u:%llu promote %s", 227 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 228 (unsigned long long)__entry->glnum, 229 glock_trace_name(__entry->state)) 230 ); 231 232 /* Queue/dequeue a lock request */ 233 TRACE_EVENT(gfs2_glock_queue, 234 235 TP_PROTO(const struct gfs2_holder *gh, int queue), 236 237 TP_ARGS(gh, queue), 238 239 TP_STRUCT__entry( 240 __field( dev_t, dev ) 241 __field( u64, glnum ) 242 __field( u32, gltype ) 243 __field( int, queue ) 244 __field( u8, state ) 245 ), 246 247 TP_fast_assign( 248 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev; 249 __entry->glnum = gh->gh_gl->gl_name.ln_number; 250 __entry->gltype = gh->gh_gl->gl_name.ln_type; 251 __entry->queue = queue; 252 __entry->state = glock_trace_state(gh->gh_state); 253 ), 254 255 TP_printk("%u,%u glock %u:%llu %squeue %s", 256 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 257 (unsigned long long)__entry->glnum, 258 __entry->queue ? "" : "de", 259 glock_trace_name(__entry->state)) 260 ); 261 262 /* DLM sends a reply to GFS2 */ 263 TRACE_EVENT(gfs2_glock_lock_time, 264 265 TP_PROTO(const struct gfs2_glock *gl, s64 tdiff), 266 267 TP_ARGS(gl, tdiff), 268 269 TP_STRUCT__entry( 270 __field( dev_t, dev ) 271 __field( u64, glnum ) 272 __field( u32, gltype ) 273 __field( int, status ) 274 __field( char, flags ) 275 __field( s64, tdiff ) 276 __field( u64, srtt ) 277 __field( u64, srttvar ) 278 __field( u64, srttb ) 279 __field( u64, srttvarb ) 280 __field( u64, sirt ) 281 __field( u64, sirtvar ) 282 __field( u64, dcount ) 283 __field( u64, qcount ) 284 ), 285 286 TP_fast_assign( 287 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev; 288 __entry->glnum = gl->gl_name.ln_number; 289 __entry->gltype = gl->gl_name.ln_type; 290 __entry->status = gl->gl_lksb.sb_status; 291 __entry->flags = gl->gl_lksb.sb_flags; 292 __entry->tdiff = tdiff; 293 __entry->srtt = gl->gl_stats.stats[GFS2_LKS_SRTT]; 294 __entry->srttvar = gl->gl_stats.stats[GFS2_LKS_SRTTVAR]; 295 __entry->srttb = gl->gl_stats.stats[GFS2_LKS_SRTTB]; 296 __entry->srttvarb = gl->gl_stats.stats[GFS2_LKS_SRTTVARB]; 297 __entry->sirt = gl->gl_stats.stats[GFS2_LKS_SIRT]; 298 __entry->sirtvar = gl->gl_stats.stats[GFS2_LKS_SIRTVAR]; 299 __entry->dcount = gl->gl_stats.stats[GFS2_LKS_DCOUNT]; 300 __entry->qcount = gl->gl_stats.stats[GFS2_LKS_QCOUNT]; 301 ), 302 303 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", 304 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype, 305 (unsigned long long)__entry->glnum, 306 __entry->status, __entry->flags, 307 (long long)__entry->tdiff, 308 (long long)__entry->srtt, 309 (long long)__entry->srttvar, 310 (long long)__entry->srttb, 311 (long long)__entry->srttvarb, 312 (long long)__entry->sirt, 313 (long long)__entry->sirtvar, 314 (long long)__entry->dcount, 315 (long long)__entry->qcount) 316 ); 317 318 /* Section 2 - Log/journal 319 * 320 * Objectives: 321 * Latency: Log flush time 322 * Correctness: pin/unpin vs. disk I/O ordering 323 * Performance: Log usage stats 324 */ 325 326 /* Pin/unpin a block in the log */ 327 TRACE_EVENT(gfs2_pin, 328 329 TP_PROTO(const struct gfs2_bufdata *bd, int pin), 330 331 TP_ARGS(bd, pin), 332 333 TP_STRUCT__entry( 334 __field( dev_t, dev ) 335 __field( int, pin ) 336 __field( u32, len ) 337 __field( sector_t, block ) 338 __field( u64, ino ) 339 ), 340 341 TP_fast_assign( 342 __entry->dev = bd->bd_gl->gl_name.ln_sbd->sd_vfs->s_dev; 343 __entry->pin = pin; 344 __entry->len = bd->bd_bh->b_size; 345 __entry->block = bd->bd_bh->b_blocknr; 346 __entry->ino = bd->bd_gl->gl_name.ln_number; 347 ), 348 349 TP_printk("%u,%u log %s %llu/%lu inode %llu", 350 MAJOR(__entry->dev), MINOR(__entry->dev), 351 __entry->pin ? "pin" : "unpin", 352 (unsigned long long)__entry->block, 353 (unsigned long)__entry->len, 354 (unsigned long long)__entry->ino) 355 ); 356 357 /* Flushing the log */ 358 TRACE_EVENT(gfs2_log_flush, 359 360 TP_PROTO(const struct gfs2_sbd *sdp, int start, u32 flags), 361 362 TP_ARGS(sdp, start, flags), 363 364 TP_STRUCT__entry( 365 __field( dev_t, dev ) 366 __field( int, start ) 367 __field( u64, log_seq ) 368 __field( u32, flags ) 369 ), 370 371 TP_fast_assign( 372 __entry->dev = sdp->sd_vfs->s_dev; 373 __entry->start = start; 374 __entry->log_seq = sdp->sd_log_sequence; 375 __entry->flags = flags; 376 ), 377 378 TP_printk("%u,%u log flush %s %llu %llx", 379 MAJOR(__entry->dev), MINOR(__entry->dev), 380 __entry->start ? "start" : "end", 381 (unsigned long long)__entry->log_seq, 382 (unsigned long long)__entry->flags) 383 ); 384 385 /* Reserving/releasing blocks in the log */ 386 TRACE_EVENT(gfs2_log_blocks, 387 388 TP_PROTO(const struct gfs2_sbd *sdp, int blocks), 389 390 TP_ARGS(sdp, blocks), 391 392 TP_STRUCT__entry( 393 __field( dev_t, dev ) 394 __field( int, blocks ) 395 __field( int, blks_free ) 396 ), 397 398 TP_fast_assign( 399 __entry->dev = sdp->sd_vfs->s_dev; 400 __entry->blocks = blocks; 401 __entry->blks_free = atomic_read(&sdp->sd_log_blks_free); 402 ), 403 404 TP_printk("%u,%u log reserve %d %d", MAJOR(__entry->dev), 405 MINOR(__entry->dev), __entry->blocks, __entry->blks_free) 406 ); 407 408 /* Writing back the AIL */ 409 TRACE_EVENT(gfs2_ail_flush, 410 411 TP_PROTO(const struct gfs2_sbd *sdp, const struct writeback_control *wbc, int start), 412 413 TP_ARGS(sdp, wbc, start), 414 415 TP_STRUCT__entry( 416 __field( dev_t, dev ) 417 __field( int, start ) 418 __field( int, sync_mode ) 419 __field( long, nr_to_write ) 420 ), 421 422 TP_fast_assign( 423 __entry->dev = sdp->sd_vfs->s_dev; 424 __entry->start = start; 425 __entry->sync_mode = wbc->sync_mode; 426 __entry->nr_to_write = wbc->nr_to_write; 427 ), 428 429 TP_printk("%u,%u ail flush %s %s %ld", MAJOR(__entry->dev), 430 MINOR(__entry->dev), __entry->start ? "start" : "end", 431 __entry->sync_mode == WB_SYNC_ALL ? "all" : "none", 432 __entry->nr_to_write) 433 ); 434 435 /* Section 3 - bmap 436 * 437 * Objectives: 438 * Latency: Bmap request time 439 * Performance: Block allocator tracing 440 * Correctness: Test of disard generation vs. blocks allocated 441 */ 442 443 /* Map an extent of blocks, possibly a new allocation */ 444 TRACE_EVENT(gfs2_bmap, 445 446 TP_PROTO(const struct gfs2_inode *ip, const struct buffer_head *bh, 447 sector_t lblock, int create, int errno), 448 449 TP_ARGS(ip, bh, lblock, create, errno), 450 451 TP_STRUCT__entry( 452 __field( dev_t, dev ) 453 __field( sector_t, lblock ) 454 __field( sector_t, pblock ) 455 __field( u64, inum ) 456 __field( unsigned long, state ) 457 __field( u32, len ) 458 __field( int, create ) 459 __field( int, errno ) 460 ), 461 462 TP_fast_assign( 463 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev; 464 __entry->lblock = lblock; 465 __entry->pblock = buffer_mapped(bh) ? bh->b_blocknr : 0; 466 __entry->inum = ip->i_no_addr; 467 __entry->state = bh->b_state; 468 __entry->len = bh->b_size; 469 __entry->create = create; 470 __entry->errno = errno; 471 ), 472 473 TP_printk("%u,%u bmap %llu map %llu/%lu to %llu flags:%08lx %s %d", 474 MAJOR(__entry->dev), MINOR(__entry->dev), 475 (unsigned long long)__entry->inum, 476 (unsigned long long)__entry->lblock, 477 (unsigned long)__entry->len, 478 (unsigned long long)__entry->pblock, 479 __entry->state, __entry->create ? "create " : "nocreate", 480 __entry->errno) 481 ); 482 483 TRACE_EVENT(gfs2_iomap_start, 484 485 TP_PROTO(const struct gfs2_inode *ip, loff_t pos, ssize_t length, 486 u16 flags), 487 488 TP_ARGS(ip, pos, length, flags), 489 490 TP_STRUCT__entry( 491 __field( dev_t, dev ) 492 __field( u64, inum ) 493 __field( loff_t, pos ) 494 __field( ssize_t, length ) 495 __field( u16, flags ) 496 ), 497 498 TP_fast_assign( 499 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev; 500 __entry->inum = ip->i_no_addr; 501 __entry->pos = pos; 502 __entry->length = length; 503 __entry->flags = flags; 504 ), 505 506 TP_printk("%u,%u bmap %llu iomap start %llu/%lu flags:%08x", 507 MAJOR(__entry->dev), MINOR(__entry->dev), 508 (unsigned long long)__entry->inum, 509 (unsigned long long)__entry->pos, 510 (unsigned long)__entry->length, (u16)__entry->flags) 511 ); 512 513 TRACE_EVENT(gfs2_iomap_end, 514 515 TP_PROTO(const struct gfs2_inode *ip, struct iomap *iomap, int ret), 516 517 TP_ARGS(ip, iomap, ret), 518 519 TP_STRUCT__entry( 520 __field( dev_t, dev ) 521 __field( u64, inum ) 522 __field( loff_t, offset ) 523 __field( ssize_t, length ) 524 __field( sector_t, pblock ) 525 __field( u16, flags ) 526 __field( u16, type ) 527 __field( int, ret ) 528 ), 529 530 TP_fast_assign( 531 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev; 532 __entry->inum = ip->i_no_addr; 533 __entry->offset = iomap->offset; 534 __entry->length = iomap->length; 535 __entry->pblock = iomap->addr == IOMAP_NULL_ADDR ? 0 : 536 (iomap->addr >> ip->i_inode.i_blkbits); 537 __entry->flags = iomap->flags; 538 __entry->type = iomap->type; 539 __entry->ret = ret; 540 ), 541 542 TP_printk("%u,%u bmap %llu iomap end %llu/%lu to %llu ty:%d flags:%08x rc:%d", 543 MAJOR(__entry->dev), MINOR(__entry->dev), 544 (unsigned long long)__entry->inum, 545 (unsigned long long)__entry->offset, 546 (unsigned long)__entry->length, 547 (long long)__entry->pblock, 548 (u16)__entry->type, 549 (u16)__entry->flags, __entry->ret) 550 ); 551 552 /* Keep track of blocks as they are allocated/freed */ 553 TRACE_EVENT(gfs2_block_alloc, 554 555 TP_PROTO(const struct gfs2_inode *ip, struct gfs2_rgrpd *rgd, 556 u64 block, unsigned len, u8 block_state), 557 558 TP_ARGS(ip, rgd, block, len, block_state), 559 560 TP_STRUCT__entry( 561 __field( dev_t, dev ) 562 __field( u64, start ) 563 __field( u64, inum ) 564 __field( u32, len ) 565 __field( u8, block_state ) 566 __field( u64, rd_addr ) 567 __field( u32, rd_free_clone ) 568 __field( u32, rd_requested ) 569 __field( u32, rd_reserved ) 570 ), 571 572 TP_fast_assign( 573 __entry->dev = rgd->rd_gl->gl_name.ln_sbd->sd_vfs->s_dev; 574 __entry->start = block; 575 __entry->inum = ip->i_no_addr; 576 __entry->len = len; 577 __entry->block_state = block_state; 578 __entry->rd_addr = rgd->rd_addr; 579 __entry->rd_free_clone = rgd->rd_free_clone; 580 __entry->rd_requested = rgd->rd_requested; 581 __entry->rd_reserved = rgd->rd_reserved; 582 ), 583 584 TP_printk("%u,%u bmap %llu alloc %llu/%lu %s rg:%llu rf:%u rq:%u rr:%u", 585 MAJOR(__entry->dev), MINOR(__entry->dev), 586 (unsigned long long)__entry->inum, 587 (unsigned long long)__entry->start, 588 (unsigned long)__entry->len, 589 block_state_name(__entry->block_state), 590 (unsigned long long)__entry->rd_addr, 591 __entry->rd_free_clone, 592 __entry->rd_requested, 593 __entry->rd_reserved) 594 ); 595 596 /* Keep track of multi-block reservations as they are allocated/freed */ 597 TRACE_EVENT(gfs2_rs, 598 599 TP_PROTO(const struct gfs2_blkreserv *rs, u8 func), 600 601 TP_ARGS(rs, func), 602 603 TP_STRUCT__entry( 604 __field( dev_t, dev ) 605 __field( u64, rd_addr ) 606 __field( u32, rd_free_clone ) 607 __field( u32, rd_requested ) 608 __field( u32, rd_reserved ) 609 __field( u64, inum ) 610 __field( u64, start ) 611 __field( u32, requested ) 612 __field( u32, reserved ) 613 __field( u8, func ) 614 ), 615 616 TP_fast_assign( 617 __entry->dev = rs->rs_rgd->rd_sbd->sd_vfs->s_dev; 618 __entry->rd_addr = rs->rs_rgd->rd_addr; 619 __entry->rd_free_clone = rs->rs_rgd->rd_free_clone; 620 __entry->rd_requested = rs->rs_rgd->rd_requested; 621 __entry->rd_reserved = rs->rs_rgd->rd_reserved; 622 __entry->inum = container_of(rs, struct gfs2_inode, 623 i_res)->i_no_addr; 624 __entry->start = rs->rs_start; 625 __entry->requested = rs->rs_requested; 626 __entry->reserved = rs->rs_reserved; 627 __entry->func = func; 628 ), 629 630 TP_printk("%u,%u bmap %llu resrv %llu rg:%llu rf:%u rq:%u rr:%u %s q:%u r:%u", 631 MAJOR(__entry->dev), MINOR(__entry->dev), 632 (unsigned long long)__entry->inum, 633 (unsigned long long)__entry->start, 634 (unsigned long long)__entry->rd_addr, 635 __entry->rd_free_clone, 636 __entry->rd_requested, 637 __entry->rd_reserved, 638 rs_func_name(__entry->func), 639 __entry->requested, 640 __entry->reserved) 641 ); 642 643 #endif /* _TRACE_GFS2_H */ 644 645 /* This part must be outside protection */ 646 #undef TRACE_INCLUDE_PATH 647 #define TRACE_INCLUDE_PATH . 648 #define TRACE_INCLUDE_FILE trace_gfs2 649 #include <trace/define_trace.h> 650 651