1 /* 2 * Copyright (c) 2009, Christoph Hellwig 3 * All Rights Reserved. 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it would be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write the Free Software Foundation, 16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 #undef TRACE_SYSTEM 19 #define TRACE_SYSTEM xfs 20 21 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ) 22 #define _TRACE_XFS_H 23 24 #include <linux/tracepoint.h> 25 26 struct xfs_agf; 27 struct xfs_alloc_arg; 28 struct xfs_attr_list_context; 29 struct xfs_buf_log_item; 30 struct xfs_da_args; 31 struct xfs_da_node_entry; 32 struct xfs_dquot; 33 struct xlog_ticket; 34 struct log; 35 struct xlog_recover; 36 struct xlog_recover_item; 37 struct xfs_buf_log_format; 38 struct xfs_inode_log_format; 39 40 DECLARE_EVENT_CLASS(xfs_attr_list_class, 41 TP_PROTO(struct xfs_attr_list_context *ctx), 42 TP_ARGS(ctx), 43 TP_STRUCT__entry( 44 __field(dev_t, dev) 45 __field(xfs_ino_t, ino) 46 __field(u32, hashval) 47 __field(u32, blkno) 48 __field(u32, offset) 49 __field(void *, alist) 50 __field(int, bufsize) 51 __field(int, count) 52 __field(int, firstu) 53 __field(int, dupcnt) 54 __field(int, flags) 55 ), 56 TP_fast_assign( 57 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev; 58 __entry->ino = ctx->dp->i_ino; 59 __entry->hashval = ctx->cursor->hashval; 60 __entry->blkno = ctx->cursor->blkno; 61 __entry->offset = ctx->cursor->offset; 62 __entry->alist = ctx->alist; 63 __entry->bufsize = ctx->bufsize; 64 __entry->count = ctx->count; 65 __entry->firstu = ctx->firstu; 66 __entry->flags = ctx->flags; 67 ), 68 TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u " 69 "alist 0x%p size %u count %u firstu %u flags %d %s", 70 MAJOR(__entry->dev), MINOR(__entry->dev), 71 __entry->ino, 72 __entry->hashval, 73 __entry->blkno, 74 __entry->offset, 75 __entry->dupcnt, 76 __entry->alist, 77 __entry->bufsize, 78 __entry->count, 79 __entry->firstu, 80 __entry->flags, 81 __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS) 82 ) 83 ) 84 85 #define DEFINE_ATTR_LIST_EVENT(name) \ 86 DEFINE_EVENT(xfs_attr_list_class, name, \ 87 TP_PROTO(struct xfs_attr_list_context *ctx), \ 88 TP_ARGS(ctx)) 89 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf); 90 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all); 91 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf); 92 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end); 93 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full); 94 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add); 95 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk); 96 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound); 97 98 DECLARE_EVENT_CLASS(xfs_perag_class, 99 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount, 100 unsigned long caller_ip), 101 TP_ARGS(mp, agno, refcount, caller_ip), 102 TP_STRUCT__entry( 103 __field(dev_t, dev) 104 __field(xfs_agnumber_t, agno) 105 __field(int, refcount) 106 __field(unsigned long, caller_ip) 107 ), 108 TP_fast_assign( 109 __entry->dev = mp->m_super->s_dev; 110 __entry->agno = agno; 111 __entry->refcount = refcount; 112 __entry->caller_ip = caller_ip; 113 ), 114 TP_printk("dev %d:%d agno %u refcount %d caller %pf", 115 MAJOR(__entry->dev), MINOR(__entry->dev), 116 __entry->agno, 117 __entry->refcount, 118 (char *)__entry->caller_ip) 119 ); 120 121 #define DEFINE_PERAG_REF_EVENT(name) \ 122 DEFINE_EVENT(xfs_perag_class, name, \ 123 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount, \ 124 unsigned long caller_ip), \ 125 TP_ARGS(mp, agno, refcount, caller_ip)) 126 DEFINE_PERAG_REF_EVENT(xfs_perag_get); 127 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag); 128 DEFINE_PERAG_REF_EVENT(xfs_perag_put); 129 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim); 130 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim); 131 132 TRACE_EVENT(xfs_attr_list_node_descend, 133 TP_PROTO(struct xfs_attr_list_context *ctx, 134 struct xfs_da_node_entry *btree), 135 TP_ARGS(ctx, btree), 136 TP_STRUCT__entry( 137 __field(dev_t, dev) 138 __field(xfs_ino_t, ino) 139 __field(u32, hashval) 140 __field(u32, blkno) 141 __field(u32, offset) 142 __field(void *, alist) 143 __field(int, bufsize) 144 __field(int, count) 145 __field(int, firstu) 146 __field(int, dupcnt) 147 __field(int, flags) 148 __field(u32, bt_hashval) 149 __field(u32, bt_before) 150 ), 151 TP_fast_assign( 152 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev; 153 __entry->ino = ctx->dp->i_ino; 154 __entry->hashval = ctx->cursor->hashval; 155 __entry->blkno = ctx->cursor->blkno; 156 __entry->offset = ctx->cursor->offset; 157 __entry->alist = ctx->alist; 158 __entry->bufsize = ctx->bufsize; 159 __entry->count = ctx->count; 160 __entry->firstu = ctx->firstu; 161 __entry->flags = ctx->flags; 162 __entry->bt_hashval = be32_to_cpu(btree->hashval); 163 __entry->bt_before = be32_to_cpu(btree->before); 164 ), 165 TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u " 166 "alist 0x%p size %u count %u firstu %u flags %d %s " 167 "node hashval %u, node before %u", 168 MAJOR(__entry->dev), MINOR(__entry->dev), 169 __entry->ino, 170 __entry->hashval, 171 __entry->blkno, 172 __entry->offset, 173 __entry->dupcnt, 174 __entry->alist, 175 __entry->bufsize, 176 __entry->count, 177 __entry->firstu, 178 __entry->flags, 179 __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS), 180 __entry->bt_hashval, 181 __entry->bt_before) 182 ); 183 184 TRACE_EVENT(xfs_iext_insert, 185 TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, 186 struct xfs_bmbt_irec *r, int state, unsigned long caller_ip), 187 TP_ARGS(ip, idx, r, state, caller_ip), 188 TP_STRUCT__entry( 189 __field(dev_t, dev) 190 __field(xfs_ino_t, ino) 191 __field(xfs_extnum_t, idx) 192 __field(xfs_fileoff_t, startoff) 193 __field(xfs_fsblock_t, startblock) 194 __field(xfs_filblks_t, blockcount) 195 __field(xfs_exntst_t, state) 196 __field(int, bmap_state) 197 __field(unsigned long, caller_ip) 198 ), 199 TP_fast_assign( 200 __entry->dev = VFS_I(ip)->i_sb->s_dev; 201 __entry->ino = ip->i_ino; 202 __entry->idx = idx; 203 __entry->startoff = r->br_startoff; 204 __entry->startblock = r->br_startblock; 205 __entry->blockcount = r->br_blockcount; 206 __entry->state = r->br_state; 207 __entry->bmap_state = state; 208 __entry->caller_ip = caller_ip; 209 ), 210 TP_printk("dev %d:%d ino 0x%llx state %s idx %ld " 211 "offset %lld block %lld count %lld flag %d caller %pf", 212 MAJOR(__entry->dev), MINOR(__entry->dev), 213 __entry->ino, 214 __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS), 215 (long)__entry->idx, 216 __entry->startoff, 217 (__int64_t)__entry->startblock, 218 __entry->blockcount, 219 __entry->state, 220 (char *)__entry->caller_ip) 221 ); 222 223 DECLARE_EVENT_CLASS(xfs_bmap_class, 224 TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, 225 unsigned long caller_ip), 226 TP_ARGS(ip, idx, state, caller_ip), 227 TP_STRUCT__entry( 228 __field(dev_t, dev) 229 __field(xfs_ino_t, ino) 230 __field(xfs_extnum_t, idx) 231 __field(xfs_fileoff_t, startoff) 232 __field(xfs_fsblock_t, startblock) 233 __field(xfs_filblks_t, blockcount) 234 __field(xfs_exntst_t, state) 235 __field(int, bmap_state) 236 __field(unsigned long, caller_ip) 237 ), 238 TP_fast_assign( 239 struct xfs_ifork *ifp = (state & BMAP_ATTRFORK) ? 240 ip->i_afp : &ip->i_df; 241 struct xfs_bmbt_irec r; 242 243 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r); 244 __entry->dev = VFS_I(ip)->i_sb->s_dev; 245 __entry->ino = ip->i_ino; 246 __entry->idx = idx; 247 __entry->startoff = r.br_startoff; 248 __entry->startblock = r.br_startblock; 249 __entry->blockcount = r.br_blockcount; 250 __entry->state = r.br_state; 251 __entry->bmap_state = state; 252 __entry->caller_ip = caller_ip; 253 ), 254 TP_printk("dev %d:%d ino 0x%llx state %s idx %ld " 255 "offset %lld block %lld count %lld flag %d caller %pf", 256 MAJOR(__entry->dev), MINOR(__entry->dev), 257 __entry->ino, 258 __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS), 259 (long)__entry->idx, 260 __entry->startoff, 261 (__int64_t)__entry->startblock, 262 __entry->blockcount, 263 __entry->state, 264 (char *)__entry->caller_ip) 265 ) 266 267 #define DEFINE_BMAP_EVENT(name) \ 268 DEFINE_EVENT(xfs_bmap_class, name, \ 269 TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \ 270 unsigned long caller_ip), \ 271 TP_ARGS(ip, idx, state, caller_ip)) 272 DEFINE_BMAP_EVENT(xfs_iext_remove); 273 DEFINE_BMAP_EVENT(xfs_bmap_pre_update); 274 DEFINE_BMAP_EVENT(xfs_bmap_post_update); 275 DEFINE_BMAP_EVENT(xfs_extlist); 276 277 DECLARE_EVENT_CLASS(xfs_buf_class, 278 TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), 279 TP_ARGS(bp, caller_ip), 280 TP_STRUCT__entry( 281 __field(dev_t, dev) 282 __field(xfs_daddr_t, bno) 283 __field(size_t, buffer_length) 284 __field(int, hold) 285 __field(int, pincount) 286 __field(unsigned, lockval) 287 __field(unsigned, flags) 288 __field(unsigned long, caller_ip) 289 ), 290 TP_fast_assign( 291 __entry->dev = bp->b_target->bt_dev; 292 __entry->bno = bp->b_bn; 293 __entry->buffer_length = bp->b_buffer_length; 294 __entry->hold = atomic_read(&bp->b_hold); 295 __entry->pincount = atomic_read(&bp->b_pin_count); 296 __entry->lockval = bp->b_sema.count; 297 __entry->flags = bp->b_flags; 298 __entry->caller_ip = caller_ip; 299 ), 300 TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " 301 "lock %d flags %s caller %pf", 302 MAJOR(__entry->dev), MINOR(__entry->dev), 303 (unsigned long long)__entry->bno, 304 __entry->buffer_length, 305 __entry->hold, 306 __entry->pincount, 307 __entry->lockval, 308 __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), 309 (void *)__entry->caller_ip) 310 ) 311 312 #define DEFINE_BUF_EVENT(name) \ 313 DEFINE_EVENT(xfs_buf_class, name, \ 314 TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \ 315 TP_ARGS(bp, caller_ip)) 316 DEFINE_BUF_EVENT(xfs_buf_init); 317 DEFINE_BUF_EVENT(xfs_buf_free); 318 DEFINE_BUF_EVENT(xfs_buf_hold); 319 DEFINE_BUF_EVENT(xfs_buf_rele); 320 DEFINE_BUF_EVENT(xfs_buf_iodone); 321 DEFINE_BUF_EVENT(xfs_buf_iorequest); 322 DEFINE_BUF_EVENT(xfs_buf_bawrite); 323 DEFINE_BUF_EVENT(xfs_buf_bdwrite); 324 DEFINE_BUF_EVENT(xfs_buf_lock); 325 DEFINE_BUF_EVENT(xfs_buf_lock_done); 326 DEFINE_BUF_EVENT(xfs_buf_trylock); 327 DEFINE_BUF_EVENT(xfs_buf_unlock); 328 DEFINE_BUF_EVENT(xfs_buf_iowait); 329 DEFINE_BUF_EVENT(xfs_buf_iowait_done); 330 DEFINE_BUF_EVENT(xfs_buf_delwri_queue); 331 DEFINE_BUF_EVENT(xfs_buf_delwri_dequeue); 332 DEFINE_BUF_EVENT(xfs_buf_delwri_split); 333 DEFINE_BUF_EVENT(xfs_buf_get_uncached); 334 DEFINE_BUF_EVENT(xfs_bdstrat_shut); 335 DEFINE_BUF_EVENT(xfs_buf_item_relse); 336 DEFINE_BUF_EVENT(xfs_buf_item_iodone); 337 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async); 338 DEFINE_BUF_EVENT(xfs_buf_error_relse); 339 DEFINE_BUF_EVENT(xfs_trans_read_buf_io); 340 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut); 341 342 /* not really buffer traces, but the buf provides useful information */ 343 DEFINE_BUF_EVENT(xfs_btree_corrupt); 344 DEFINE_BUF_EVENT(xfs_da_btree_corrupt); 345 DEFINE_BUF_EVENT(xfs_reset_dqcounts); 346 DEFINE_BUF_EVENT(xfs_inode_item_push); 347 348 /* pass flags explicitly */ 349 DECLARE_EVENT_CLASS(xfs_buf_flags_class, 350 TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), 351 TP_ARGS(bp, flags, caller_ip), 352 TP_STRUCT__entry( 353 __field(dev_t, dev) 354 __field(xfs_daddr_t, bno) 355 __field(size_t, buffer_length) 356 __field(int, hold) 357 __field(int, pincount) 358 __field(unsigned, lockval) 359 __field(unsigned, flags) 360 __field(unsigned long, caller_ip) 361 ), 362 TP_fast_assign( 363 __entry->dev = bp->b_target->bt_dev; 364 __entry->bno = bp->b_bn; 365 __entry->buffer_length = bp->b_buffer_length; 366 __entry->flags = flags; 367 __entry->hold = atomic_read(&bp->b_hold); 368 __entry->pincount = atomic_read(&bp->b_pin_count); 369 __entry->lockval = bp->b_sema.count; 370 __entry->caller_ip = caller_ip; 371 ), 372 TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " 373 "lock %d flags %s caller %pf", 374 MAJOR(__entry->dev), MINOR(__entry->dev), 375 (unsigned long long)__entry->bno, 376 __entry->buffer_length, 377 __entry->hold, 378 __entry->pincount, 379 __entry->lockval, 380 __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), 381 (void *)__entry->caller_ip) 382 ) 383 384 #define DEFINE_BUF_FLAGS_EVENT(name) \ 385 DEFINE_EVENT(xfs_buf_flags_class, name, \ 386 TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \ 387 TP_ARGS(bp, flags, caller_ip)) 388 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find); 389 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get); 390 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read); 391 392 TRACE_EVENT(xfs_buf_ioerror, 393 TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip), 394 TP_ARGS(bp, error, caller_ip), 395 TP_STRUCT__entry( 396 __field(dev_t, dev) 397 __field(xfs_daddr_t, bno) 398 __field(size_t, buffer_length) 399 __field(unsigned, flags) 400 __field(int, hold) 401 __field(int, pincount) 402 __field(unsigned, lockval) 403 __field(int, error) 404 __field(unsigned long, caller_ip) 405 ), 406 TP_fast_assign( 407 __entry->dev = bp->b_target->bt_dev; 408 __entry->bno = bp->b_bn; 409 __entry->buffer_length = bp->b_buffer_length; 410 __entry->hold = atomic_read(&bp->b_hold); 411 __entry->pincount = atomic_read(&bp->b_pin_count); 412 __entry->lockval = bp->b_sema.count; 413 __entry->error = error; 414 __entry->flags = bp->b_flags; 415 __entry->caller_ip = caller_ip; 416 ), 417 TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " 418 "lock %d error %d flags %s caller %pf", 419 MAJOR(__entry->dev), MINOR(__entry->dev), 420 (unsigned long long)__entry->bno, 421 __entry->buffer_length, 422 __entry->hold, 423 __entry->pincount, 424 __entry->lockval, 425 __entry->error, 426 __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), 427 (void *)__entry->caller_ip) 428 ); 429 430 DECLARE_EVENT_CLASS(xfs_buf_item_class, 431 TP_PROTO(struct xfs_buf_log_item *bip), 432 TP_ARGS(bip), 433 TP_STRUCT__entry( 434 __field(dev_t, dev) 435 __field(xfs_daddr_t, buf_bno) 436 __field(size_t, buf_len) 437 __field(int, buf_hold) 438 __field(int, buf_pincount) 439 __field(int, buf_lockval) 440 __field(unsigned, buf_flags) 441 __field(unsigned, bli_recur) 442 __field(int, bli_refcount) 443 __field(unsigned, bli_flags) 444 __field(void *, li_desc) 445 __field(unsigned, li_flags) 446 ), 447 TP_fast_assign( 448 __entry->dev = bip->bli_buf->b_target->bt_dev; 449 __entry->bli_flags = bip->bli_flags; 450 __entry->bli_recur = bip->bli_recur; 451 __entry->bli_refcount = atomic_read(&bip->bli_refcount); 452 __entry->buf_bno = bip->bli_buf->b_bn; 453 __entry->buf_len = bip->bli_buf->b_buffer_length; 454 __entry->buf_flags = bip->bli_buf->b_flags; 455 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold); 456 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count); 457 __entry->buf_lockval = bip->bli_buf->b_sema.count; 458 __entry->li_desc = bip->bli_item.li_desc; 459 __entry->li_flags = bip->bli_item.li_flags; 460 ), 461 TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " 462 "lock %d flags %s recur %d refcount %d bliflags %s " 463 "lidesc 0x%p liflags %s", 464 MAJOR(__entry->dev), MINOR(__entry->dev), 465 (unsigned long long)__entry->buf_bno, 466 __entry->buf_len, 467 __entry->buf_hold, 468 __entry->buf_pincount, 469 __entry->buf_lockval, 470 __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS), 471 __entry->bli_recur, 472 __entry->bli_refcount, 473 __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS), 474 __entry->li_desc, 475 __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS)) 476 ) 477 478 #define DEFINE_BUF_ITEM_EVENT(name) \ 479 DEFINE_EVENT(xfs_buf_item_class, name, \ 480 TP_PROTO(struct xfs_buf_log_item *bip), \ 481 TP_ARGS(bip)) 482 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size); 483 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale); 484 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format); 485 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale); 486 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin); 487 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin); 488 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale); 489 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_trylock); 490 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock); 491 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale); 492 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed); 493 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push); 494 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pushbuf); 495 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf); 496 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur); 497 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb); 498 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur); 499 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf); 500 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur); 501 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf); 502 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse); 503 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin); 504 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold); 505 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release); 506 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval); 507 508 DECLARE_EVENT_CLASS(xfs_lock_class, 509 TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, 510 unsigned long caller_ip), 511 TP_ARGS(ip, lock_flags, caller_ip), 512 TP_STRUCT__entry( 513 __field(dev_t, dev) 514 __field(xfs_ino_t, ino) 515 __field(int, lock_flags) 516 __field(unsigned long, caller_ip) 517 ), 518 TP_fast_assign( 519 __entry->dev = VFS_I(ip)->i_sb->s_dev; 520 __entry->ino = ip->i_ino; 521 __entry->lock_flags = lock_flags; 522 __entry->caller_ip = caller_ip; 523 ), 524 TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf", 525 MAJOR(__entry->dev), MINOR(__entry->dev), 526 __entry->ino, 527 __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS), 528 (void *)__entry->caller_ip) 529 ) 530 531 #define DEFINE_LOCK_EVENT(name) \ 532 DEFINE_EVENT(xfs_lock_class, name, \ 533 TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \ 534 unsigned long caller_ip), \ 535 TP_ARGS(ip, lock_flags, caller_ip)) 536 DEFINE_LOCK_EVENT(xfs_ilock); 537 DEFINE_LOCK_EVENT(xfs_ilock_nowait); 538 DEFINE_LOCK_EVENT(xfs_ilock_demote); 539 DEFINE_LOCK_EVENT(xfs_iunlock); 540 541 DECLARE_EVENT_CLASS(xfs_inode_class, 542 TP_PROTO(struct xfs_inode *ip), 543 TP_ARGS(ip), 544 TP_STRUCT__entry( 545 __field(dev_t, dev) 546 __field(xfs_ino_t, ino) 547 ), 548 TP_fast_assign( 549 __entry->dev = VFS_I(ip)->i_sb->s_dev; 550 __entry->ino = ip->i_ino; 551 ), 552 TP_printk("dev %d:%d ino 0x%llx", 553 MAJOR(__entry->dev), MINOR(__entry->dev), 554 __entry->ino) 555 ) 556 557 #define DEFINE_INODE_EVENT(name) \ 558 DEFINE_EVENT(xfs_inode_class, name, \ 559 TP_PROTO(struct xfs_inode *ip), \ 560 TP_ARGS(ip)) 561 DEFINE_INODE_EVENT(xfs_iget_skip); 562 DEFINE_INODE_EVENT(xfs_iget_reclaim); 563 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail); 564 DEFINE_INODE_EVENT(xfs_iget_hit); 565 DEFINE_INODE_EVENT(xfs_iget_miss); 566 567 DEFINE_INODE_EVENT(xfs_getattr); 568 DEFINE_INODE_EVENT(xfs_setattr); 569 DEFINE_INODE_EVENT(xfs_readlink); 570 DEFINE_INODE_EVENT(xfs_alloc_file_space); 571 DEFINE_INODE_EVENT(xfs_free_file_space); 572 DEFINE_INODE_EVENT(xfs_readdir); 573 #ifdef CONFIG_XFS_POSIX_ACL 574 DEFINE_INODE_EVENT(xfs_get_acl); 575 #endif 576 DEFINE_INODE_EVENT(xfs_vm_bmap); 577 DEFINE_INODE_EVENT(xfs_file_ioctl); 578 DEFINE_INODE_EVENT(xfs_file_compat_ioctl); 579 DEFINE_INODE_EVENT(xfs_ioctl_setattr); 580 DEFINE_INODE_EVENT(xfs_file_fsync); 581 DEFINE_INODE_EVENT(xfs_destroy_inode); 582 DEFINE_INODE_EVENT(xfs_write_inode); 583 DEFINE_INODE_EVENT(xfs_evict_inode); 584 585 DEFINE_INODE_EVENT(xfs_dquot_dqalloc); 586 DEFINE_INODE_EVENT(xfs_dquot_dqdetach); 587 588 DECLARE_EVENT_CLASS(xfs_iref_class, 589 TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), 590 TP_ARGS(ip, caller_ip), 591 TP_STRUCT__entry( 592 __field(dev_t, dev) 593 __field(xfs_ino_t, ino) 594 __field(int, count) 595 __field(int, pincount) 596 __field(unsigned long, caller_ip) 597 ), 598 TP_fast_assign( 599 __entry->dev = VFS_I(ip)->i_sb->s_dev; 600 __entry->ino = ip->i_ino; 601 __entry->count = atomic_read(&VFS_I(ip)->i_count); 602 __entry->pincount = atomic_read(&ip->i_pincount); 603 __entry->caller_ip = caller_ip; 604 ), 605 TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pf", 606 MAJOR(__entry->dev), MINOR(__entry->dev), 607 __entry->ino, 608 __entry->count, 609 __entry->pincount, 610 (char *)__entry->caller_ip) 611 ) 612 613 #define DEFINE_IREF_EVENT(name) \ 614 DEFINE_EVENT(xfs_iref_class, name, \ 615 TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \ 616 TP_ARGS(ip, caller_ip)) 617 DEFINE_IREF_EVENT(xfs_ihold); 618 DEFINE_IREF_EVENT(xfs_irele); 619 DEFINE_IREF_EVENT(xfs_inode_pin); 620 DEFINE_IREF_EVENT(xfs_inode_unpin); 621 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait); 622 623 DECLARE_EVENT_CLASS(xfs_namespace_class, 624 TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), 625 TP_ARGS(dp, name), 626 TP_STRUCT__entry( 627 __field(dev_t, dev) 628 __field(xfs_ino_t, dp_ino) 629 __dynamic_array(char, name, name->len) 630 ), 631 TP_fast_assign( 632 __entry->dev = VFS_I(dp)->i_sb->s_dev; 633 __entry->dp_ino = dp->i_ino; 634 memcpy(__get_str(name), name->name, name->len); 635 ), 636 TP_printk("dev %d:%d dp ino 0x%llx name %s", 637 MAJOR(__entry->dev), MINOR(__entry->dev), 638 __entry->dp_ino, 639 __get_str(name)) 640 ) 641 642 #define DEFINE_NAMESPACE_EVENT(name) \ 643 DEFINE_EVENT(xfs_namespace_class, name, \ 644 TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \ 645 TP_ARGS(dp, name)) 646 DEFINE_NAMESPACE_EVENT(xfs_remove); 647 DEFINE_NAMESPACE_EVENT(xfs_link); 648 DEFINE_NAMESPACE_EVENT(xfs_lookup); 649 DEFINE_NAMESPACE_EVENT(xfs_create); 650 DEFINE_NAMESPACE_EVENT(xfs_symlink); 651 652 TRACE_EVENT(xfs_rename, 653 TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp, 654 struct xfs_name *src_name, struct xfs_name *target_name), 655 TP_ARGS(src_dp, target_dp, src_name, target_name), 656 TP_STRUCT__entry( 657 __field(dev_t, dev) 658 __field(xfs_ino_t, src_dp_ino) 659 __field(xfs_ino_t, target_dp_ino) 660 __dynamic_array(char, src_name, src_name->len) 661 __dynamic_array(char, target_name, target_name->len) 662 ), 663 TP_fast_assign( 664 __entry->dev = VFS_I(src_dp)->i_sb->s_dev; 665 __entry->src_dp_ino = src_dp->i_ino; 666 __entry->target_dp_ino = target_dp->i_ino; 667 memcpy(__get_str(src_name), src_name->name, src_name->len); 668 memcpy(__get_str(target_name), target_name->name, target_name->len); 669 ), 670 TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx" 671 " src name %s target name %s", 672 MAJOR(__entry->dev), MINOR(__entry->dev), 673 __entry->src_dp_ino, 674 __entry->target_dp_ino, 675 __get_str(src_name), 676 __get_str(target_name)) 677 ) 678 679 DECLARE_EVENT_CLASS(xfs_dquot_class, 680 TP_PROTO(struct xfs_dquot *dqp), 681 TP_ARGS(dqp), 682 TP_STRUCT__entry( 683 __field(dev_t, dev) 684 __field(u32, id) 685 __field(unsigned, flags) 686 __field(unsigned, nrefs) 687 __field(unsigned long long, res_bcount) 688 __field(unsigned long long, bcount) 689 __field(unsigned long long, icount) 690 __field(unsigned long long, blk_hardlimit) 691 __field(unsigned long long, blk_softlimit) 692 __field(unsigned long long, ino_hardlimit) 693 __field(unsigned long long, ino_softlimit) 694 ), \ 695 TP_fast_assign( 696 __entry->dev = dqp->q_mount->m_super->s_dev; 697 __entry->id = be32_to_cpu(dqp->q_core.d_id); 698 __entry->flags = dqp->dq_flags; 699 __entry->nrefs = dqp->q_nrefs; 700 __entry->res_bcount = dqp->q_res_bcount; 701 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount); 702 __entry->icount = be64_to_cpu(dqp->q_core.d_icount); 703 __entry->blk_hardlimit = 704 be64_to_cpu(dqp->q_core.d_blk_hardlimit); 705 __entry->blk_softlimit = 706 be64_to_cpu(dqp->q_core.d_blk_softlimit); 707 __entry->ino_hardlimit = 708 be64_to_cpu(dqp->q_core.d_ino_hardlimit); 709 __entry->ino_softlimit = 710 be64_to_cpu(dqp->q_core.d_ino_softlimit); 711 ), 712 TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx " 713 "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx " 714 "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]", 715 MAJOR(__entry->dev), MINOR(__entry->dev), 716 __entry->id, 717 __print_flags(__entry->flags, "|", XFS_DQ_FLAGS), 718 __entry->nrefs, 719 __entry->res_bcount, 720 __entry->bcount, 721 __entry->blk_hardlimit, 722 __entry->blk_softlimit, 723 __entry->icount, 724 __entry->ino_hardlimit, 725 __entry->ino_softlimit) 726 ) 727 728 #define DEFINE_DQUOT_EVENT(name) \ 729 DEFINE_EVENT(xfs_dquot_class, name, \ 730 TP_PROTO(struct xfs_dquot *dqp), \ 731 TP_ARGS(dqp)) 732 DEFINE_DQUOT_EVENT(xfs_dqadjust); 733 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want); 734 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty); 735 DEFINE_DQUOT_EVENT(xfs_dqreclaim_unlink); 736 DEFINE_DQUOT_EVENT(xfs_dqattach_found); 737 DEFINE_DQUOT_EVENT(xfs_dqattach_get); 738 DEFINE_DQUOT_EVENT(xfs_dqinit); 739 DEFINE_DQUOT_EVENT(xfs_dqreuse); 740 DEFINE_DQUOT_EVENT(xfs_dqalloc); 741 DEFINE_DQUOT_EVENT(xfs_dqtobp_read); 742 DEFINE_DQUOT_EVENT(xfs_dqread); 743 DEFINE_DQUOT_EVENT(xfs_dqread_fail); 744 DEFINE_DQUOT_EVENT(xfs_dqlookup_found); 745 DEFINE_DQUOT_EVENT(xfs_dqlookup_want); 746 DEFINE_DQUOT_EVENT(xfs_dqlookup_freelist); 747 DEFINE_DQUOT_EVENT(xfs_dqlookup_done); 748 DEFINE_DQUOT_EVENT(xfs_dqget_hit); 749 DEFINE_DQUOT_EVENT(xfs_dqget_miss); 750 DEFINE_DQUOT_EVENT(xfs_dqput); 751 DEFINE_DQUOT_EVENT(xfs_dqput_wait); 752 DEFINE_DQUOT_EVENT(xfs_dqput_free); 753 DEFINE_DQUOT_EVENT(xfs_dqrele); 754 DEFINE_DQUOT_EVENT(xfs_dqflush); 755 DEFINE_DQUOT_EVENT(xfs_dqflush_force); 756 DEFINE_DQUOT_EVENT(xfs_dqflush_done); 757 758 DECLARE_EVENT_CLASS(xfs_loggrant_class, 759 TP_PROTO(struct log *log, struct xlog_ticket *tic), 760 TP_ARGS(log, tic), 761 TP_STRUCT__entry( 762 __field(dev_t, dev) 763 __field(unsigned, trans_type) 764 __field(char, ocnt) 765 __field(char, cnt) 766 __field(int, curr_res) 767 __field(int, unit_res) 768 __field(unsigned int, flags) 769 __field(int, reserveq) 770 __field(int, writeq) 771 __field(int, grant_reserve_cycle) 772 __field(int, grant_reserve_bytes) 773 __field(int, grant_write_cycle) 774 __field(int, grant_write_bytes) 775 __field(int, curr_cycle) 776 __field(int, curr_block) 777 __field(xfs_lsn_t, tail_lsn) 778 ), 779 TP_fast_assign( 780 __entry->dev = log->l_mp->m_super->s_dev; 781 __entry->trans_type = tic->t_trans_type; 782 __entry->ocnt = tic->t_ocnt; 783 __entry->cnt = tic->t_cnt; 784 __entry->curr_res = tic->t_curr_res; 785 __entry->unit_res = tic->t_unit_res; 786 __entry->flags = tic->t_flags; 787 __entry->reserveq = list_empty(&log->l_reserveq); 788 __entry->writeq = list_empty(&log->l_writeq); 789 xlog_crack_grant_head(&log->l_grant_reserve_head, 790 &__entry->grant_reserve_cycle, 791 &__entry->grant_reserve_bytes); 792 xlog_crack_grant_head(&log->l_grant_write_head, 793 &__entry->grant_write_cycle, 794 &__entry->grant_write_bytes); 795 __entry->curr_cycle = log->l_curr_cycle; 796 __entry->curr_block = log->l_curr_block; 797 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn); 798 ), 799 TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u " 800 "t_unit_res %u t_flags %s reserveq %s " 801 "writeq %s grant_reserve_cycle %d " 802 "grant_reserve_bytes %d grant_write_cycle %d " 803 "grant_write_bytes %d curr_cycle %d curr_block %d " 804 "tail_cycle %d tail_block %d", 805 MAJOR(__entry->dev), MINOR(__entry->dev), 806 __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES), 807 __entry->ocnt, 808 __entry->cnt, 809 __entry->curr_res, 810 __entry->unit_res, 811 __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS), 812 __entry->reserveq ? "empty" : "active", 813 __entry->writeq ? "empty" : "active", 814 __entry->grant_reserve_cycle, 815 __entry->grant_reserve_bytes, 816 __entry->grant_write_cycle, 817 __entry->grant_write_bytes, 818 __entry->curr_cycle, 819 __entry->curr_block, 820 CYCLE_LSN(__entry->tail_lsn), 821 BLOCK_LSN(__entry->tail_lsn) 822 ) 823 ) 824 825 #define DEFINE_LOGGRANT_EVENT(name) \ 826 DEFINE_EVENT(xfs_loggrant_class, name, \ 827 TP_PROTO(struct log *log, struct xlog_ticket *tic), \ 828 TP_ARGS(log, tic)) 829 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm); 830 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm); 831 DEFINE_LOGGRANT_EVENT(xfs_log_reserve); 832 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write); 833 DEFINE_LOGGRANT_EVENT(xfs_log_grant_enter); 834 DEFINE_LOGGRANT_EVENT(xfs_log_grant_exit); 835 DEFINE_LOGGRANT_EVENT(xfs_log_grant_error); 836 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep1); 837 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake1); 838 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep2); 839 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake2); 840 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up); 841 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_enter); 842 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_exit); 843 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_error); 844 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep1); 845 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake1); 846 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep2); 847 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake2); 848 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake_up); 849 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter); 850 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit); 851 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub); 852 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter); 853 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit); 854 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub); 855 856 DECLARE_EVENT_CLASS(xfs_file_class, 857 TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), 858 TP_ARGS(ip, count, offset, flags), 859 TP_STRUCT__entry( 860 __field(dev_t, dev) 861 __field(xfs_ino_t, ino) 862 __field(xfs_fsize_t, size) 863 __field(xfs_fsize_t, new_size) 864 __field(loff_t, offset) 865 __field(size_t, count) 866 __field(int, flags) 867 ), 868 TP_fast_assign( 869 __entry->dev = VFS_I(ip)->i_sb->s_dev; 870 __entry->ino = ip->i_ino; 871 __entry->size = ip->i_d.di_size; 872 __entry->new_size = ip->i_new_size; 873 __entry->offset = offset; 874 __entry->count = count; 875 __entry->flags = flags; 876 ), 877 TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " 878 "offset 0x%llx count 0x%zx ioflags %s", 879 MAJOR(__entry->dev), MINOR(__entry->dev), 880 __entry->ino, 881 __entry->size, 882 __entry->new_size, 883 __entry->offset, 884 __entry->count, 885 __print_flags(__entry->flags, "|", XFS_IO_FLAGS)) 886 ) 887 888 #define DEFINE_RW_EVENT(name) \ 889 DEFINE_EVENT(xfs_file_class, name, \ 890 TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \ 891 TP_ARGS(ip, count, offset, flags)) 892 DEFINE_RW_EVENT(xfs_file_read); 893 DEFINE_RW_EVENT(xfs_file_buffered_write); 894 DEFINE_RW_EVENT(xfs_file_direct_write); 895 DEFINE_RW_EVENT(xfs_file_splice_read); 896 DEFINE_RW_EVENT(xfs_file_splice_write); 897 898 DECLARE_EVENT_CLASS(xfs_page_class, 899 TP_PROTO(struct inode *inode, struct page *page, unsigned long off), 900 TP_ARGS(inode, page, off), 901 TP_STRUCT__entry( 902 __field(dev_t, dev) 903 __field(xfs_ino_t, ino) 904 __field(pgoff_t, pgoff) 905 __field(loff_t, size) 906 __field(unsigned long, offset) 907 __field(int, delalloc) 908 __field(int, unwritten) 909 ), 910 TP_fast_assign( 911 int delalloc = -1, unwritten = -1; 912 913 if (page_has_buffers(page)) 914 xfs_count_page_state(page, &delalloc, &unwritten); 915 __entry->dev = inode->i_sb->s_dev; 916 __entry->ino = XFS_I(inode)->i_ino; 917 __entry->pgoff = page_offset(page); 918 __entry->size = i_size_read(inode); 919 __entry->offset = off; 920 __entry->delalloc = delalloc; 921 __entry->unwritten = unwritten; 922 ), 923 TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx " 924 "delalloc %d unwritten %d", 925 MAJOR(__entry->dev), MINOR(__entry->dev), 926 __entry->ino, 927 __entry->pgoff, 928 __entry->size, 929 __entry->offset, 930 __entry->delalloc, 931 __entry->unwritten) 932 ) 933 934 #define DEFINE_PAGE_EVENT(name) \ 935 DEFINE_EVENT(xfs_page_class, name, \ 936 TP_PROTO(struct inode *inode, struct page *page, unsigned long off), \ 937 TP_ARGS(inode, page, off)) 938 DEFINE_PAGE_EVENT(xfs_writepage); 939 DEFINE_PAGE_EVENT(xfs_releasepage); 940 DEFINE_PAGE_EVENT(xfs_invalidatepage); 941 942 DECLARE_EVENT_CLASS(xfs_imap_class, 943 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, 944 int type, struct xfs_bmbt_irec *irec), 945 TP_ARGS(ip, offset, count, type, irec), 946 TP_STRUCT__entry( 947 __field(dev_t, dev) 948 __field(xfs_ino_t, ino) 949 __field(loff_t, size) 950 __field(loff_t, new_size) 951 __field(loff_t, offset) 952 __field(size_t, count) 953 __field(int, type) 954 __field(xfs_fileoff_t, startoff) 955 __field(xfs_fsblock_t, startblock) 956 __field(xfs_filblks_t, blockcount) 957 ), 958 TP_fast_assign( 959 __entry->dev = VFS_I(ip)->i_sb->s_dev; 960 __entry->ino = ip->i_ino; 961 __entry->size = ip->i_d.di_size; 962 __entry->new_size = ip->i_new_size; 963 __entry->offset = offset; 964 __entry->count = count; 965 __entry->type = type; 966 __entry->startoff = irec ? irec->br_startoff : 0; 967 __entry->startblock = irec ? irec->br_startblock : 0; 968 __entry->blockcount = irec ? irec->br_blockcount : 0; 969 ), 970 TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " 971 "offset 0x%llx count %zd type %s " 972 "startoff 0x%llx startblock %lld blockcount 0x%llx", 973 MAJOR(__entry->dev), MINOR(__entry->dev), 974 __entry->ino, 975 __entry->size, 976 __entry->new_size, 977 __entry->offset, 978 __entry->count, 979 __print_symbolic(__entry->type, XFS_IO_TYPES), 980 __entry->startoff, 981 (__int64_t)__entry->startblock, 982 __entry->blockcount) 983 ) 984 985 #define DEFINE_IOMAP_EVENT(name) \ 986 DEFINE_EVENT(xfs_imap_class, name, \ 987 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \ 988 int type, struct xfs_bmbt_irec *irec), \ 989 TP_ARGS(ip, offset, count, type, irec)) 990 DEFINE_IOMAP_EVENT(xfs_map_blocks_found); 991 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc); 992 DEFINE_IOMAP_EVENT(xfs_get_blocks_found); 993 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc); 994 995 DECLARE_EVENT_CLASS(xfs_simple_io_class, 996 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count), 997 TP_ARGS(ip, offset, count), 998 TP_STRUCT__entry( 999 __field(dev_t, dev) 1000 __field(xfs_ino_t, ino) 1001 __field(loff_t, isize) 1002 __field(loff_t, disize) 1003 __field(loff_t, new_size) 1004 __field(loff_t, offset) 1005 __field(size_t, count) 1006 ), 1007 TP_fast_assign( 1008 __entry->dev = VFS_I(ip)->i_sb->s_dev; 1009 __entry->ino = ip->i_ino; 1010 __entry->isize = ip->i_size; 1011 __entry->disize = ip->i_d.di_size; 1012 __entry->new_size = ip->i_new_size; 1013 __entry->offset = offset; 1014 __entry->count = count; 1015 ), 1016 TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx new_size 0x%llx " 1017 "offset 0x%llx count %zd", 1018 MAJOR(__entry->dev), MINOR(__entry->dev), 1019 __entry->ino, 1020 __entry->isize, 1021 __entry->disize, 1022 __entry->new_size, 1023 __entry->offset, 1024 __entry->count) 1025 ); 1026 1027 #define DEFINE_SIMPLE_IO_EVENT(name) \ 1028 DEFINE_EVENT(xfs_simple_io_class, name, \ 1029 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count), \ 1030 TP_ARGS(ip, offset, count)) 1031 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc); 1032 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert); 1033 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound); 1034 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize); 1035 1036 DECLARE_EVENT_CLASS(xfs_itrunc_class, 1037 TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), 1038 TP_ARGS(ip, new_size), 1039 TP_STRUCT__entry( 1040 __field(dev_t, dev) 1041 __field(xfs_ino_t, ino) 1042 __field(xfs_fsize_t, size) 1043 __field(xfs_fsize_t, new_size) 1044 ), 1045 TP_fast_assign( 1046 __entry->dev = VFS_I(ip)->i_sb->s_dev; 1047 __entry->ino = ip->i_ino; 1048 __entry->size = ip->i_d.di_size; 1049 __entry->new_size = new_size; 1050 ), 1051 TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx", 1052 MAJOR(__entry->dev), MINOR(__entry->dev), 1053 __entry->ino, 1054 __entry->size, 1055 __entry->new_size) 1056 ) 1057 1058 #define DEFINE_ITRUNC_EVENT(name) \ 1059 DEFINE_EVENT(xfs_itrunc_class, name, \ 1060 TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \ 1061 TP_ARGS(ip, new_size)) 1062 DEFINE_ITRUNC_EVENT(xfs_itruncate_data_start); 1063 DEFINE_ITRUNC_EVENT(xfs_itruncate_data_end); 1064 1065 TRACE_EVENT(xfs_pagecache_inval, 1066 TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish), 1067 TP_ARGS(ip, start, finish), 1068 TP_STRUCT__entry( 1069 __field(dev_t, dev) 1070 __field(xfs_ino_t, ino) 1071 __field(xfs_fsize_t, size) 1072 __field(xfs_off_t, start) 1073 __field(xfs_off_t, finish) 1074 ), 1075 TP_fast_assign( 1076 __entry->dev = VFS_I(ip)->i_sb->s_dev; 1077 __entry->ino = ip->i_ino; 1078 __entry->size = ip->i_d.di_size; 1079 __entry->start = start; 1080 __entry->finish = finish; 1081 ), 1082 TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx", 1083 MAJOR(__entry->dev), MINOR(__entry->dev), 1084 __entry->ino, 1085 __entry->size, 1086 __entry->start, 1087 __entry->finish) 1088 ); 1089 1090 TRACE_EVENT(xfs_bunmap, 1091 TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len, 1092 int flags, unsigned long caller_ip), 1093 TP_ARGS(ip, bno, len, flags, caller_ip), 1094 TP_STRUCT__entry( 1095 __field(dev_t, dev) 1096 __field(xfs_ino_t, ino) 1097 __field(xfs_fsize_t, size) 1098 __field(xfs_fileoff_t, bno) 1099 __field(xfs_filblks_t, len) 1100 __field(unsigned long, caller_ip) 1101 __field(int, flags) 1102 ), 1103 TP_fast_assign( 1104 __entry->dev = VFS_I(ip)->i_sb->s_dev; 1105 __entry->ino = ip->i_ino; 1106 __entry->size = ip->i_d.di_size; 1107 __entry->bno = bno; 1108 __entry->len = len; 1109 __entry->caller_ip = caller_ip; 1110 __entry->flags = flags; 1111 ), 1112 TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx" 1113 "flags %s caller %pf", 1114 MAJOR(__entry->dev), MINOR(__entry->dev), 1115 __entry->ino, 1116 __entry->size, 1117 __entry->bno, 1118 __entry->len, 1119 __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS), 1120 (void *)__entry->caller_ip) 1121 1122 ); 1123 1124 DECLARE_EVENT_CLASS(xfs_busy_class, 1125 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, 1126 xfs_agblock_t agbno, xfs_extlen_t len), 1127 TP_ARGS(mp, agno, agbno, len), 1128 TP_STRUCT__entry( 1129 __field(dev_t, dev) 1130 __field(xfs_agnumber_t, agno) 1131 __field(xfs_agblock_t, agbno) 1132 __field(xfs_extlen_t, len) 1133 ), 1134 TP_fast_assign( 1135 __entry->dev = mp->m_super->s_dev; 1136 __entry->agno = agno; 1137 __entry->agbno = agbno; 1138 __entry->len = len; 1139 ), 1140 TP_printk("dev %d:%d agno %u agbno %u len %u", 1141 MAJOR(__entry->dev), MINOR(__entry->dev), 1142 __entry->agno, 1143 __entry->agbno, 1144 __entry->len) 1145 ); 1146 #define DEFINE_BUSY_EVENT(name) \ 1147 DEFINE_EVENT(xfs_busy_class, name, \ 1148 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \ 1149 xfs_agblock_t agbno, xfs_extlen_t len), \ 1150 TP_ARGS(mp, agno, agbno, len)) 1151 DEFINE_BUSY_EVENT(xfs_alloc_busy); 1152 DEFINE_BUSY_EVENT(xfs_alloc_busy_enomem); 1153 DEFINE_BUSY_EVENT(xfs_alloc_busy_force); 1154 DEFINE_BUSY_EVENT(xfs_alloc_busy_reuse); 1155 DEFINE_BUSY_EVENT(xfs_alloc_busy_clear); 1156 1157 TRACE_EVENT(xfs_alloc_busy_trim, 1158 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, 1159 xfs_agblock_t agbno, xfs_extlen_t len, 1160 xfs_agblock_t tbno, xfs_extlen_t tlen), 1161 TP_ARGS(mp, agno, agbno, len, tbno, tlen), 1162 TP_STRUCT__entry( 1163 __field(dev_t, dev) 1164 __field(xfs_agnumber_t, agno) 1165 __field(xfs_agblock_t, agbno) 1166 __field(xfs_extlen_t, len) 1167 __field(xfs_agblock_t, tbno) 1168 __field(xfs_extlen_t, tlen) 1169 ), 1170 TP_fast_assign( 1171 __entry->dev = mp->m_super->s_dev; 1172 __entry->agno = agno; 1173 __entry->agbno = agbno; 1174 __entry->len = len; 1175 __entry->tbno = tbno; 1176 __entry->tlen = tlen; 1177 ), 1178 TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u", 1179 MAJOR(__entry->dev), MINOR(__entry->dev), 1180 __entry->agno, 1181 __entry->agbno, 1182 __entry->len, 1183 __entry->tbno, 1184 __entry->tlen) 1185 ); 1186 1187 TRACE_EVENT(xfs_trans_commit_lsn, 1188 TP_PROTO(struct xfs_trans *trans), 1189 TP_ARGS(trans), 1190 TP_STRUCT__entry( 1191 __field(dev_t, dev) 1192 __field(struct xfs_trans *, tp) 1193 __field(xfs_lsn_t, lsn) 1194 ), 1195 TP_fast_assign( 1196 __entry->dev = trans->t_mountp->m_super->s_dev; 1197 __entry->tp = trans; 1198 __entry->lsn = trans->t_commit_lsn; 1199 ), 1200 TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx", 1201 MAJOR(__entry->dev), MINOR(__entry->dev), 1202 __entry->tp, 1203 __entry->lsn) 1204 ); 1205 1206 TRACE_EVENT(xfs_agf, 1207 TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, 1208 unsigned long caller_ip), 1209 TP_ARGS(mp, agf, flags, caller_ip), 1210 TP_STRUCT__entry( 1211 __field(dev_t, dev) 1212 __field(xfs_agnumber_t, agno) 1213 __field(int, flags) 1214 __field(__u32, length) 1215 __field(__u32, bno_root) 1216 __field(__u32, cnt_root) 1217 __field(__u32, bno_level) 1218 __field(__u32, cnt_level) 1219 __field(__u32, flfirst) 1220 __field(__u32, fllast) 1221 __field(__u32, flcount) 1222 __field(__u32, freeblks) 1223 __field(__u32, longest) 1224 __field(unsigned long, caller_ip) 1225 ), 1226 TP_fast_assign( 1227 __entry->dev = mp->m_super->s_dev; 1228 __entry->agno = be32_to_cpu(agf->agf_seqno), 1229 __entry->flags = flags; 1230 __entry->length = be32_to_cpu(agf->agf_length), 1231 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]), 1232 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]), 1233 __entry->bno_level = 1234 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]), 1235 __entry->cnt_level = 1236 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]), 1237 __entry->flfirst = be32_to_cpu(agf->agf_flfirst), 1238 __entry->fllast = be32_to_cpu(agf->agf_fllast), 1239 __entry->flcount = be32_to_cpu(agf->agf_flcount), 1240 __entry->freeblks = be32_to_cpu(agf->agf_freeblks), 1241 __entry->longest = be32_to_cpu(agf->agf_longest); 1242 __entry->caller_ip = caller_ip; 1243 ), 1244 TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u " 1245 "levels b %u c %u flfirst %u fllast %u flcount %u " 1246 "freeblks %u longest %u caller %pf", 1247 MAJOR(__entry->dev), MINOR(__entry->dev), 1248 __entry->agno, 1249 __print_flags(__entry->flags, "|", XFS_AGF_FLAGS), 1250 __entry->length, 1251 __entry->bno_root, 1252 __entry->cnt_root, 1253 __entry->bno_level, 1254 __entry->cnt_level, 1255 __entry->flfirst, 1256 __entry->fllast, 1257 __entry->flcount, 1258 __entry->freeblks, 1259 __entry->longest, 1260 (void *)__entry->caller_ip) 1261 ); 1262 1263 TRACE_EVENT(xfs_free_extent, 1264 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno, 1265 xfs_extlen_t len, bool isfl, int haveleft, int haveright), 1266 TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright), 1267 TP_STRUCT__entry( 1268 __field(dev_t, dev) 1269 __field(xfs_agnumber_t, agno) 1270 __field(xfs_agblock_t, agbno) 1271 __field(xfs_extlen_t, len) 1272 __field(int, isfl) 1273 __field(int, haveleft) 1274 __field(int, haveright) 1275 ), 1276 TP_fast_assign( 1277 __entry->dev = mp->m_super->s_dev; 1278 __entry->agno = agno; 1279 __entry->agbno = agbno; 1280 __entry->len = len; 1281 __entry->isfl = isfl; 1282 __entry->haveleft = haveleft; 1283 __entry->haveright = haveright; 1284 ), 1285 TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s", 1286 MAJOR(__entry->dev), MINOR(__entry->dev), 1287 __entry->agno, 1288 __entry->agbno, 1289 __entry->len, 1290 __entry->isfl, 1291 __entry->haveleft ? 1292 (__entry->haveright ? "both" : "left") : 1293 (__entry->haveright ? "right" : "none")) 1294 1295 ); 1296 1297 DECLARE_EVENT_CLASS(xfs_alloc_class, 1298 TP_PROTO(struct xfs_alloc_arg *args), 1299 TP_ARGS(args), 1300 TP_STRUCT__entry( 1301 __field(dev_t, dev) 1302 __field(xfs_agnumber_t, agno) 1303 __field(xfs_agblock_t, agbno) 1304 __field(xfs_extlen_t, minlen) 1305 __field(xfs_extlen_t, maxlen) 1306 __field(xfs_extlen_t, mod) 1307 __field(xfs_extlen_t, prod) 1308 __field(xfs_extlen_t, minleft) 1309 __field(xfs_extlen_t, total) 1310 __field(xfs_extlen_t, alignment) 1311 __field(xfs_extlen_t, minalignslop) 1312 __field(xfs_extlen_t, len) 1313 __field(short, type) 1314 __field(short, otype) 1315 __field(char, wasdel) 1316 __field(char, wasfromfl) 1317 __field(char, isfl) 1318 __field(char, userdata) 1319 __field(xfs_fsblock_t, firstblock) 1320 ), 1321 TP_fast_assign( 1322 __entry->dev = args->mp->m_super->s_dev; 1323 __entry->agno = args->agno; 1324 __entry->agbno = args->agbno; 1325 __entry->minlen = args->minlen; 1326 __entry->maxlen = args->maxlen; 1327 __entry->mod = args->mod; 1328 __entry->prod = args->prod; 1329 __entry->minleft = args->minleft; 1330 __entry->total = args->total; 1331 __entry->alignment = args->alignment; 1332 __entry->minalignslop = args->minalignslop; 1333 __entry->len = args->len; 1334 __entry->type = args->type; 1335 __entry->otype = args->otype; 1336 __entry->wasdel = args->wasdel; 1337 __entry->wasfromfl = args->wasfromfl; 1338 __entry->isfl = args->isfl; 1339 __entry->userdata = args->userdata; 1340 __entry->firstblock = args->firstblock; 1341 ), 1342 TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u " 1343 "prod %u minleft %u total %u alignment %u minalignslop %u " 1344 "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d " 1345 "userdata %d firstblock 0x%llx", 1346 MAJOR(__entry->dev), MINOR(__entry->dev), 1347 __entry->agno, 1348 __entry->agbno, 1349 __entry->minlen, 1350 __entry->maxlen, 1351 __entry->mod, 1352 __entry->prod, 1353 __entry->minleft, 1354 __entry->total, 1355 __entry->alignment, 1356 __entry->minalignslop, 1357 __entry->len, 1358 __print_symbolic(__entry->type, XFS_ALLOC_TYPES), 1359 __print_symbolic(__entry->otype, XFS_ALLOC_TYPES), 1360 __entry->wasdel, 1361 __entry->wasfromfl, 1362 __entry->isfl, 1363 __entry->userdata, 1364 (unsigned long long)__entry->firstblock) 1365 ) 1366 1367 #define DEFINE_ALLOC_EVENT(name) \ 1368 DEFINE_EVENT(xfs_alloc_class, name, \ 1369 TP_PROTO(struct xfs_alloc_arg *args), \ 1370 TP_ARGS(args)) 1371 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done); 1372 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound); 1373 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error); 1374 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft); 1375 DEFINE_ALLOC_EVENT(xfs_alloc_near_first); 1376 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater); 1377 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser); 1378 DEFINE_ALLOC_EVENT(xfs_alloc_near_error); 1379 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry); 1380 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy); 1381 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither); 1382 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry); 1383 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft); 1384 DEFINE_ALLOC_EVENT(xfs_alloc_size_done); 1385 DEFINE_ALLOC_EVENT(xfs_alloc_size_error); 1386 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy); 1387 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist); 1388 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough); 1389 DEFINE_ALLOC_EVENT(xfs_alloc_small_done); 1390 DEFINE_ALLOC_EVENT(xfs_alloc_small_error); 1391 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs); 1392 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix); 1393 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp); 1394 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed); 1395 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed); 1396 1397 DECLARE_EVENT_CLASS(xfs_dir2_class, 1398 TP_PROTO(struct xfs_da_args *args), 1399 TP_ARGS(args), 1400 TP_STRUCT__entry( 1401 __field(dev_t, dev) 1402 __field(xfs_ino_t, ino) 1403 __dynamic_array(char, name, args->namelen) 1404 __field(int, namelen) 1405 __field(xfs_dahash_t, hashval) 1406 __field(xfs_ino_t, inumber) 1407 __field(int, op_flags) 1408 ), 1409 TP_fast_assign( 1410 __entry->dev = VFS_I(args->dp)->i_sb->s_dev; 1411 __entry->ino = args->dp->i_ino; 1412 if (args->namelen) 1413 memcpy(__get_str(name), args->name, args->namelen); 1414 __entry->namelen = args->namelen; 1415 __entry->hashval = args->hashval; 1416 __entry->inumber = args->inumber; 1417 __entry->op_flags = args->op_flags; 1418 ), 1419 TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x " 1420 "inumber 0x%llx op_flags %s", 1421 MAJOR(__entry->dev), MINOR(__entry->dev), 1422 __entry->ino, 1423 __entry->namelen, 1424 __entry->namelen ? __get_str(name) : NULL, 1425 __entry->namelen, 1426 __entry->hashval, 1427 __entry->inumber, 1428 __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS)) 1429 ) 1430 1431 #define DEFINE_DIR2_EVENT(name) \ 1432 DEFINE_EVENT(xfs_dir2_class, name, \ 1433 TP_PROTO(struct xfs_da_args *args), \ 1434 TP_ARGS(args)) 1435 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname); 1436 DEFINE_DIR2_EVENT(xfs_dir2_sf_create); 1437 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup); 1438 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace); 1439 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename); 1440 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4); 1441 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8); 1442 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block); 1443 DEFINE_DIR2_EVENT(xfs_dir2_block_addname); 1444 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup); 1445 DEFINE_DIR2_EVENT(xfs_dir2_block_replace); 1446 DEFINE_DIR2_EVENT(xfs_dir2_block_removename); 1447 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf); 1448 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf); 1449 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname); 1450 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup); 1451 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace); 1452 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename); 1453 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block); 1454 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node); 1455 DEFINE_DIR2_EVENT(xfs_dir2_node_addname); 1456 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup); 1457 DEFINE_DIR2_EVENT(xfs_dir2_node_replace); 1458 DEFINE_DIR2_EVENT(xfs_dir2_node_removename); 1459 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf); 1460 1461 DECLARE_EVENT_CLASS(xfs_dir2_space_class, 1462 TP_PROTO(struct xfs_da_args *args, int idx), 1463 TP_ARGS(args, idx), 1464 TP_STRUCT__entry( 1465 __field(dev_t, dev) 1466 __field(xfs_ino_t, ino) 1467 __field(int, op_flags) 1468 __field(int, idx) 1469 ), 1470 TP_fast_assign( 1471 __entry->dev = VFS_I(args->dp)->i_sb->s_dev; 1472 __entry->ino = args->dp->i_ino; 1473 __entry->op_flags = args->op_flags; 1474 __entry->idx = idx; 1475 ), 1476 TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d", 1477 MAJOR(__entry->dev), MINOR(__entry->dev), 1478 __entry->ino, 1479 __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS), 1480 __entry->idx) 1481 ) 1482 1483 #define DEFINE_DIR2_SPACE_EVENT(name) \ 1484 DEFINE_EVENT(xfs_dir2_space_class, name, \ 1485 TP_PROTO(struct xfs_da_args *args, int idx), \ 1486 TP_ARGS(args, idx)) 1487 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add); 1488 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove); 1489 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode); 1490 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode); 1491 1492 TRACE_EVENT(xfs_dir2_leafn_moveents, 1493 TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count), 1494 TP_ARGS(args, src_idx, dst_idx, count), 1495 TP_STRUCT__entry( 1496 __field(dev_t, dev) 1497 __field(xfs_ino_t, ino) 1498 __field(int, op_flags) 1499 __field(int, src_idx) 1500 __field(int, dst_idx) 1501 __field(int, count) 1502 ), 1503 TP_fast_assign( 1504 __entry->dev = VFS_I(args->dp)->i_sb->s_dev; 1505 __entry->ino = args->dp->i_ino; 1506 __entry->op_flags = args->op_flags; 1507 __entry->src_idx = src_idx; 1508 __entry->dst_idx = dst_idx; 1509 __entry->count = count; 1510 ), 1511 TP_printk("dev %d:%d ino 0x%llx op_flags %s " 1512 "src_idx %d dst_idx %d count %d", 1513 MAJOR(__entry->dev), MINOR(__entry->dev), 1514 __entry->ino, 1515 __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS), 1516 __entry->src_idx, 1517 __entry->dst_idx, 1518 __entry->count) 1519 ); 1520 1521 #define XFS_SWAPEXT_INODES \ 1522 { 0, "target" }, \ 1523 { 1, "temp" } 1524 1525 #define XFS_INODE_FORMAT_STR \ 1526 { 0, "invalid" }, \ 1527 { 1, "local" }, \ 1528 { 2, "extent" }, \ 1529 { 3, "btree" } 1530 1531 DECLARE_EVENT_CLASS(xfs_swap_extent_class, 1532 TP_PROTO(struct xfs_inode *ip, int which), 1533 TP_ARGS(ip, which), 1534 TP_STRUCT__entry( 1535 __field(dev_t, dev) 1536 __field(int, which) 1537 __field(xfs_ino_t, ino) 1538 __field(int, format) 1539 __field(int, nex) 1540 __field(int, max_nex) 1541 __field(int, broot_size) 1542 __field(int, fork_off) 1543 ), 1544 TP_fast_assign( 1545 __entry->dev = VFS_I(ip)->i_sb->s_dev; 1546 __entry->which = which; 1547 __entry->ino = ip->i_ino; 1548 __entry->format = ip->i_d.di_format; 1549 __entry->nex = ip->i_d.di_nextents; 1550 __entry->max_nex = ip->i_df.if_ext_max; 1551 __entry->broot_size = ip->i_df.if_broot_bytes; 1552 __entry->fork_off = XFS_IFORK_BOFF(ip); 1553 ), 1554 TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, " 1555 "Max in-fork extents %d, broot size %d, fork offset %d", 1556 MAJOR(__entry->dev), MINOR(__entry->dev), 1557 __entry->ino, 1558 __print_symbolic(__entry->which, XFS_SWAPEXT_INODES), 1559 __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR), 1560 __entry->nex, 1561 __entry->max_nex, 1562 __entry->broot_size, 1563 __entry->fork_off) 1564 ) 1565 1566 #define DEFINE_SWAPEXT_EVENT(name) \ 1567 DEFINE_EVENT(xfs_swap_extent_class, name, \ 1568 TP_PROTO(struct xfs_inode *ip, int which), \ 1569 TP_ARGS(ip, which)) 1570 1571 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before); 1572 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after); 1573 1574 DECLARE_EVENT_CLASS(xfs_log_recover_item_class, 1575 TP_PROTO(struct log *log, struct xlog_recover *trans, 1576 struct xlog_recover_item *item, int pass), 1577 TP_ARGS(log, trans, item, pass), 1578 TP_STRUCT__entry( 1579 __field(dev_t, dev) 1580 __field(unsigned long, item) 1581 __field(xlog_tid_t, tid) 1582 __field(int, type) 1583 __field(int, pass) 1584 __field(int, count) 1585 __field(int, total) 1586 ), 1587 TP_fast_assign( 1588 __entry->dev = log->l_mp->m_super->s_dev; 1589 __entry->item = (unsigned long)item; 1590 __entry->tid = trans->r_log_tid; 1591 __entry->type = ITEM_TYPE(item); 1592 __entry->pass = pass; 1593 __entry->count = item->ri_cnt; 1594 __entry->total = item->ri_total; 1595 ), 1596 TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s " 1597 "item region count/total %d/%d", 1598 MAJOR(__entry->dev), MINOR(__entry->dev), 1599 __entry->tid, 1600 __entry->pass, 1601 (void *)__entry->item, 1602 __print_symbolic(__entry->type, XFS_LI_TYPE_DESC), 1603 __entry->count, 1604 __entry->total) 1605 ) 1606 1607 #define DEFINE_LOG_RECOVER_ITEM(name) \ 1608 DEFINE_EVENT(xfs_log_recover_item_class, name, \ 1609 TP_PROTO(struct log *log, struct xlog_recover *trans, \ 1610 struct xlog_recover_item *item, int pass), \ 1611 TP_ARGS(log, trans, item, pass)) 1612 1613 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add); 1614 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont); 1615 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head); 1616 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail); 1617 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover); 1618 1619 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class, 1620 TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f), 1621 TP_ARGS(log, buf_f), 1622 TP_STRUCT__entry( 1623 __field(dev_t, dev) 1624 __field(__int64_t, blkno) 1625 __field(unsigned short, len) 1626 __field(unsigned short, flags) 1627 __field(unsigned short, size) 1628 __field(unsigned int, map_size) 1629 ), 1630 TP_fast_assign( 1631 __entry->dev = log->l_mp->m_super->s_dev; 1632 __entry->blkno = buf_f->blf_blkno; 1633 __entry->len = buf_f->blf_len; 1634 __entry->flags = buf_f->blf_flags; 1635 __entry->size = buf_f->blf_size; 1636 __entry->map_size = buf_f->blf_map_size; 1637 ), 1638 TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, " 1639 "map_size %d", 1640 MAJOR(__entry->dev), MINOR(__entry->dev), 1641 __entry->blkno, 1642 __entry->len, 1643 __entry->flags, 1644 __entry->size, 1645 __entry->map_size) 1646 ) 1647 1648 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \ 1649 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \ 1650 TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f), \ 1651 TP_ARGS(log, buf_f)) 1652 1653 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel); 1654 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel); 1655 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add); 1656 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc); 1657 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover); 1658 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf); 1659 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf); 1660 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf); 1661 1662 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class, 1663 TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f), 1664 TP_ARGS(log, in_f), 1665 TP_STRUCT__entry( 1666 __field(dev_t, dev) 1667 __field(xfs_ino_t, ino) 1668 __field(unsigned short, size) 1669 __field(int, fields) 1670 __field(unsigned short, asize) 1671 __field(unsigned short, dsize) 1672 __field(__int64_t, blkno) 1673 __field(int, len) 1674 __field(int, boffset) 1675 ), 1676 TP_fast_assign( 1677 __entry->dev = log->l_mp->m_super->s_dev; 1678 __entry->ino = in_f->ilf_ino; 1679 __entry->size = in_f->ilf_size; 1680 __entry->fields = in_f->ilf_fields; 1681 __entry->asize = in_f->ilf_asize; 1682 __entry->dsize = in_f->ilf_dsize; 1683 __entry->blkno = in_f->ilf_blkno; 1684 __entry->len = in_f->ilf_len; 1685 __entry->boffset = in_f->ilf_boffset; 1686 ), 1687 TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, " 1688 "dsize %d, blkno 0x%llx, len %d, boffset %d", 1689 MAJOR(__entry->dev), MINOR(__entry->dev), 1690 __entry->ino, 1691 __entry->size, 1692 __entry->fields, 1693 __entry->asize, 1694 __entry->dsize, 1695 __entry->blkno, 1696 __entry->len, 1697 __entry->boffset) 1698 ) 1699 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \ 1700 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \ 1701 TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f), \ 1702 TP_ARGS(log, in_f)) 1703 1704 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover); 1705 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel); 1706 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip); 1707 1708 DECLARE_EVENT_CLASS(xfs_discard_class, 1709 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, 1710 xfs_agblock_t agbno, xfs_extlen_t len), 1711 TP_ARGS(mp, agno, agbno, len), 1712 TP_STRUCT__entry( 1713 __field(dev_t, dev) 1714 __field(xfs_agnumber_t, agno) 1715 __field(xfs_agblock_t, agbno) 1716 __field(xfs_extlen_t, len) 1717 ), 1718 TP_fast_assign( 1719 __entry->dev = mp->m_super->s_dev; 1720 __entry->agno = agno; 1721 __entry->agbno = agbno; 1722 __entry->len = len; 1723 ), 1724 TP_printk("dev %d:%d agno %u agbno %u len %u\n", 1725 MAJOR(__entry->dev), MINOR(__entry->dev), 1726 __entry->agno, 1727 __entry->agbno, 1728 __entry->len) 1729 ) 1730 1731 #define DEFINE_DISCARD_EVENT(name) \ 1732 DEFINE_EVENT(xfs_discard_class, name, \ 1733 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \ 1734 xfs_agblock_t agbno, xfs_extlen_t len), \ 1735 TP_ARGS(mp, agno, agbno, len)) 1736 DEFINE_DISCARD_EVENT(xfs_discard_extent); 1737 DEFINE_DISCARD_EVENT(xfs_discard_toosmall); 1738 DEFINE_DISCARD_EVENT(xfs_discard_exclude); 1739 DEFINE_DISCARD_EVENT(xfs_discard_busy); 1740 1741 #endif /* _TRACE_XFS_H */ 1742 1743 #undef TRACE_INCLUDE_PATH 1744 #define TRACE_INCLUDE_PATH . 1745 #define TRACE_INCLUDE_FILE xfs_trace 1746 #include <trace/define_trace.h> 1747