| 1 | #undef TRACE_SYSTEM |
| 2 | #define TRACE_SYSTEM ext4 |
| 3 | |
| 4 | #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ) |
| 5 | #define _TRACE_EXT4_H |
| 6 | |
| 7 | #include <linux/writeback.h> |
| 8 | #include <linux/tracepoint.h> |
| 9 | #include <linux/version.h> |
| 10 | |
| 11 | #ifndef _TRACE_EXT4_DEF_ |
| 12 | #define _TRACE_EXT4_DEF_ |
| 13 | struct ext4_allocation_context; |
| 14 | struct ext4_allocation_request; |
| 15 | struct ext4_prealloc_space; |
| 16 | struct ext4_inode_info; |
| 17 | struct mpage_da_data; |
| 18 | struct ext4_map_blocks; |
| 19 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) |
| 20 | struct ext4_extent; |
| 21 | #endif |
| 22 | #endif |
| 23 | |
| 24 | #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) |
| 25 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) |
| 26 | #define TP_MODE_T __u16 |
| 27 | #else |
| 28 | #define TP_MODE_T umode_t |
| 29 | #endif |
| 30 | |
| 31 | TRACE_EVENT(ext4_free_inode, |
| 32 | TP_PROTO(struct inode *inode), |
| 33 | |
| 34 | TP_ARGS(inode), |
| 35 | |
| 36 | TP_STRUCT__entry( |
| 37 | __field( dev_t, dev ) |
| 38 | __field( ino_t, ino ) |
| 39 | __field( uid_t, uid ) |
| 40 | __field( gid_t, gid ) |
| 41 | __field( __u64, blocks ) |
| 42 | __field( TP_MODE_T, mode ) |
| 43 | ), |
| 44 | |
| 45 | TP_fast_assign( |
| 46 | tp_assign(dev, inode->i_sb->s_dev) |
| 47 | tp_assign(ino, inode->i_ino) |
| 48 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0)) |
| 49 | tp_assign(uid, i_uid_read(inode)) |
| 50 | tp_assign(gid, i_gid_read(inode)) |
| 51 | #else |
| 52 | tp_assign(uid, inode->i_uid) |
| 53 | tp_assign(gid, inode->i_gid) |
| 54 | #endif |
| 55 | tp_assign(blocks, inode->i_blocks) |
| 56 | tp_assign(mode, inode->i_mode) |
| 57 | ), |
| 58 | |
| 59 | TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu", |
| 60 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 61 | (unsigned long) __entry->ino, __entry->mode, |
| 62 | __entry->uid, __entry->gid, __entry->blocks) |
| 63 | ) |
| 64 | |
| 65 | TRACE_EVENT(ext4_request_inode, |
| 66 | TP_PROTO(struct inode *dir, int mode), |
| 67 | |
| 68 | TP_ARGS(dir, mode), |
| 69 | |
| 70 | TP_STRUCT__entry( |
| 71 | __field( dev_t, dev ) |
| 72 | __field( ino_t, dir ) |
| 73 | __field( TP_MODE_T, mode ) |
| 74 | ), |
| 75 | |
| 76 | TP_fast_assign( |
| 77 | tp_assign(dev, dir->i_sb->s_dev) |
| 78 | tp_assign(dir, dir->i_ino) |
| 79 | tp_assign(mode, mode) |
| 80 | ), |
| 81 | |
| 82 | TP_printk("dev %d,%d dir %lu mode 0%o", |
| 83 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 84 | (unsigned long) __entry->dir, __entry->mode) |
| 85 | ) |
| 86 | |
| 87 | TRACE_EVENT(ext4_allocate_inode, |
| 88 | TP_PROTO(struct inode *inode, struct inode *dir, int mode), |
| 89 | |
| 90 | TP_ARGS(inode, dir, mode), |
| 91 | |
| 92 | TP_STRUCT__entry( |
| 93 | __field( dev_t, dev ) |
| 94 | __field( ino_t, ino ) |
| 95 | __field( ino_t, dir ) |
| 96 | __field( TP_MODE_T, mode ) |
| 97 | ), |
| 98 | |
| 99 | TP_fast_assign( |
| 100 | tp_assign(dev, inode->i_sb->s_dev) |
| 101 | tp_assign(ino, inode->i_ino) |
| 102 | tp_assign(dir, dir->i_ino) |
| 103 | tp_assign(mode, mode) |
| 104 | ), |
| 105 | |
| 106 | TP_printk("dev %d,%d ino %lu dir %lu mode 0%o", |
| 107 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 108 | (unsigned long) __entry->ino, |
| 109 | (unsigned long) __entry->dir, __entry->mode) |
| 110 | ) |
| 111 | |
| 112 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 113 | TRACE_EVENT(ext4_evict_inode, |
| 114 | TP_PROTO(struct inode *inode), |
| 115 | |
| 116 | TP_ARGS(inode), |
| 117 | |
| 118 | TP_STRUCT__entry( |
| 119 | __field( dev_t, dev ) |
| 120 | __field( ino_t, ino ) |
| 121 | __field( int, nlink ) |
| 122 | ), |
| 123 | |
| 124 | TP_fast_assign( |
| 125 | tp_assign(dev, inode->i_sb->s_dev) |
| 126 | tp_assign(ino, inode->i_ino) |
| 127 | tp_assign(nlink, inode->i_nlink) |
| 128 | ), |
| 129 | |
| 130 | TP_printk("dev %d,%d ino %lu nlink %d", |
| 131 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 132 | (unsigned long) __entry->ino, __entry->nlink) |
| 133 | ) |
| 134 | |
| 135 | TRACE_EVENT(ext4_drop_inode, |
| 136 | TP_PROTO(struct inode *inode, int drop), |
| 137 | |
| 138 | TP_ARGS(inode, drop), |
| 139 | |
| 140 | TP_STRUCT__entry( |
| 141 | __field( dev_t, dev ) |
| 142 | __field( ino_t, ino ) |
| 143 | __field( int, drop ) |
| 144 | ), |
| 145 | |
| 146 | TP_fast_assign( |
| 147 | tp_assign(dev, inode->i_sb->s_dev) |
| 148 | tp_assign(ino, inode->i_ino) |
| 149 | tp_assign(drop, drop) |
| 150 | ), |
| 151 | |
| 152 | TP_printk("dev %d,%d ino %lu drop %d", |
| 153 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 154 | (unsigned long) __entry->ino, __entry->drop) |
| 155 | ) |
| 156 | |
| 157 | TRACE_EVENT(ext4_mark_inode_dirty, |
| 158 | TP_PROTO(struct inode *inode, unsigned long IP), |
| 159 | |
| 160 | TP_ARGS(inode, IP), |
| 161 | |
| 162 | TP_STRUCT__entry( |
| 163 | __field( dev_t, dev ) |
| 164 | __field( ino_t, ino ) |
| 165 | __field(unsigned long, ip ) |
| 166 | ), |
| 167 | |
| 168 | TP_fast_assign( |
| 169 | tp_assign(dev, inode->i_sb->s_dev) |
| 170 | tp_assign(ino, inode->i_ino) |
| 171 | tp_assign(ip, IP) |
| 172 | ), |
| 173 | |
| 174 | TP_printk("dev %d,%d ino %lu caller %pF", |
| 175 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 176 | (unsigned long) __entry->ino, (void *)__entry->ip) |
| 177 | ) |
| 178 | |
| 179 | TRACE_EVENT(ext4_begin_ordered_truncate, |
| 180 | TP_PROTO(struct inode *inode, loff_t new_size), |
| 181 | |
| 182 | TP_ARGS(inode, new_size), |
| 183 | |
| 184 | TP_STRUCT__entry( |
| 185 | __field( dev_t, dev ) |
| 186 | __field( ino_t, ino ) |
| 187 | __field( loff_t, new_size ) |
| 188 | ), |
| 189 | |
| 190 | TP_fast_assign( |
| 191 | tp_assign(dev, inode->i_sb->s_dev) |
| 192 | tp_assign(ino, inode->i_ino) |
| 193 | tp_assign(new_size, new_size) |
| 194 | ), |
| 195 | |
| 196 | TP_printk("dev %d,%d ino %lu new_size %lld", |
| 197 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 198 | (unsigned long) __entry->ino, |
| 199 | __entry->new_size) |
| 200 | ) |
| 201 | #endif |
| 202 | |
| 203 | DECLARE_EVENT_CLASS(ext4__write_begin, |
| 204 | |
| 205 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
| 206 | unsigned int flags), |
| 207 | |
| 208 | TP_ARGS(inode, pos, len, flags), |
| 209 | |
| 210 | TP_STRUCT__entry( |
| 211 | __field( dev_t, dev ) |
| 212 | __field( ino_t, ino ) |
| 213 | __field( loff_t, pos ) |
| 214 | __field( unsigned int, len ) |
| 215 | __field( unsigned int, flags ) |
| 216 | ), |
| 217 | |
| 218 | TP_fast_assign( |
| 219 | tp_assign(dev, inode->i_sb->s_dev) |
| 220 | tp_assign(ino, inode->i_ino) |
| 221 | tp_assign(pos, pos) |
| 222 | tp_assign(len, len) |
| 223 | tp_assign(flags, flags) |
| 224 | ), |
| 225 | |
| 226 | TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u", |
| 227 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 228 | (unsigned long) __entry->ino, |
| 229 | __entry->pos, __entry->len, __entry->flags) |
| 230 | ) |
| 231 | |
| 232 | DEFINE_EVENT(ext4__write_begin, ext4_write_begin, |
| 233 | |
| 234 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
| 235 | unsigned int flags), |
| 236 | |
| 237 | TP_ARGS(inode, pos, len, flags) |
| 238 | ) |
| 239 | |
| 240 | DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin, |
| 241 | |
| 242 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
| 243 | unsigned int flags), |
| 244 | |
| 245 | TP_ARGS(inode, pos, len, flags) |
| 246 | ) |
| 247 | |
| 248 | DECLARE_EVENT_CLASS(ext4__write_end, |
| 249 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
| 250 | unsigned int copied), |
| 251 | |
| 252 | TP_ARGS(inode, pos, len, copied), |
| 253 | |
| 254 | TP_STRUCT__entry( |
| 255 | __field( dev_t, dev ) |
| 256 | __field( ino_t, ino ) |
| 257 | __field( loff_t, pos ) |
| 258 | __field( unsigned int, len ) |
| 259 | __field( unsigned int, copied ) |
| 260 | ), |
| 261 | |
| 262 | TP_fast_assign( |
| 263 | tp_assign(dev, inode->i_sb->s_dev) |
| 264 | tp_assign(ino, inode->i_ino) |
| 265 | tp_assign(pos, pos) |
| 266 | tp_assign(len, len) |
| 267 | tp_assign(copied, copied) |
| 268 | ), |
| 269 | |
| 270 | TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u", |
| 271 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 272 | (unsigned long) __entry->ino, |
| 273 | __entry->pos, __entry->len, __entry->copied) |
| 274 | ) |
| 275 | |
| 276 | DEFINE_EVENT(ext4__write_end, ext4_ordered_write_end, |
| 277 | |
| 278 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
| 279 | unsigned int copied), |
| 280 | |
| 281 | TP_ARGS(inode, pos, len, copied) |
| 282 | ) |
| 283 | |
| 284 | DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end, |
| 285 | |
| 286 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
| 287 | unsigned int copied), |
| 288 | |
| 289 | TP_ARGS(inode, pos, len, copied) |
| 290 | ) |
| 291 | |
| 292 | DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end, |
| 293 | |
| 294 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
| 295 | unsigned int copied), |
| 296 | |
| 297 | TP_ARGS(inode, pos, len, copied) |
| 298 | ) |
| 299 | |
| 300 | DEFINE_EVENT(ext4__write_end, ext4_da_write_end, |
| 301 | |
| 302 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
| 303 | unsigned int copied), |
| 304 | |
| 305 | TP_ARGS(inode, pos, len, copied) |
| 306 | ) |
| 307 | |
| 308 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,0,0)) |
| 309 | TRACE_EVENT(ext4_writepage, |
| 310 | TP_PROTO(struct inode *inode, struct page *page), |
| 311 | |
| 312 | TP_ARGS(inode, page), |
| 313 | |
| 314 | TP_STRUCT__entry( |
| 315 | __field( dev_t, dev ) |
| 316 | __field( ino_t, ino ) |
| 317 | __field( pgoff_t, index ) |
| 318 | |
| 319 | ), |
| 320 | |
| 321 | TP_fast_assign( |
| 322 | tp_assign(dev, inode->i_sb->s_dev) |
| 323 | tp_assign(ino, inode->i_ino) |
| 324 | tp_assign(index, page->index) |
| 325 | ), |
| 326 | |
| 327 | TP_printk("dev %d,%d ino %lu page_index %lu", |
| 328 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 329 | (unsigned long) __entry->ino, __entry->index) |
| 330 | ) |
| 331 | #endif |
| 332 | |
| 333 | TRACE_EVENT(ext4_da_writepages, |
| 334 | TP_PROTO(struct inode *inode, struct writeback_control *wbc), |
| 335 | |
| 336 | TP_ARGS(inode, wbc), |
| 337 | |
| 338 | TP_STRUCT__entry( |
| 339 | __field( dev_t, dev ) |
| 340 | __field( ino_t, ino ) |
| 341 | __field( long, nr_to_write ) |
| 342 | __field( long, pages_skipped ) |
| 343 | __field( loff_t, range_start ) |
| 344 | __field( loff_t, range_end ) |
| 345 | __field( pgoff_t, writeback_index ) |
| 346 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 347 | __field( int, sync_mode ) |
| 348 | #endif |
| 349 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) |
| 350 | __field( char, nonblocking ) |
| 351 | #endif |
| 352 | __field( char, for_kupdate ) |
| 353 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)) |
| 354 | __field( char, for_reclaim ) |
| 355 | #endif |
| 356 | __field( char, range_cyclic ) |
| 357 | ), |
| 358 | |
| 359 | TP_fast_assign( |
| 360 | tp_assign(dev, inode->i_sb->s_dev) |
| 361 | tp_assign(ino, inode->i_ino) |
| 362 | tp_assign(nr_to_write, wbc->nr_to_write) |
| 363 | tp_assign(pages_skipped, wbc->pages_skipped) |
| 364 | tp_assign(range_start, wbc->range_start) |
| 365 | tp_assign(range_end, wbc->range_end) |
| 366 | tp_assign(writeback_index, inode->i_mapping->writeback_index) |
| 367 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 368 | tp_assign(sync_mode, wbc->sync_mode) |
| 369 | #endif |
| 370 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) |
| 371 | tp_assign(nonblocking, wbc->nonblocking) |
| 372 | #endif |
| 373 | tp_assign(for_kupdate, wbc->for_kupdate) |
| 374 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)) |
| 375 | tp_assign(for_reclaim, wbc->for_reclaim) |
| 376 | #endif |
| 377 | tp_assign(range_cyclic, wbc->range_cyclic) |
| 378 | ), |
| 379 | |
| 380 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 381 | TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " |
| 382 | "range_start %lld range_end %lld sync_mode %d " |
| 383 | "for_kupdate %d range_cyclic %d writeback_index %lu", |
| 384 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 385 | TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " |
| 386 | "range_start %llu range_end %llu " |
| 387 | "for_kupdate %d for_reclaim %d " |
| 388 | "range_cyclic %d writeback_index %lu", |
| 389 | #else |
| 390 | TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " |
| 391 | "range_start %llu range_end %llu " |
| 392 | "nonblocking %d for_kupdate %d for_reclaim %d " |
| 393 | "range_cyclic %d writeback_index %lu", |
| 394 | #endif |
| 395 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 396 | (unsigned long) __entry->ino, __entry->nr_to_write, |
| 397 | __entry->pages_skipped, __entry->range_start, |
| 398 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 399 | __entry->range_end, __entry->sync_mode, |
| 400 | __entry->for_kupdate, __entry->range_cyclic, |
| 401 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 402 | __entry->range_end, |
| 403 | __entry->for_kupdate, __entry->for_reclaim, |
| 404 | __entry->range_cyclic, |
| 405 | #else |
| 406 | __entry->range_end, __entry->nonblocking, |
| 407 | __entry->for_kupdate, __entry->for_reclaim, |
| 408 | __entry->range_cyclic, |
| 409 | #endif |
| 410 | (unsigned long) __entry->writeback_index) |
| 411 | ) |
| 412 | |
| 413 | TRACE_EVENT(ext4_da_write_pages, |
| 414 | TP_PROTO(struct inode *inode, struct mpage_da_data *mpd), |
| 415 | |
| 416 | TP_ARGS(inode, mpd), |
| 417 | |
| 418 | TP_STRUCT__entry( |
| 419 | __field( dev_t, dev ) |
| 420 | __field( ino_t, ino ) |
| 421 | __field( __u64, b_blocknr ) |
| 422 | __field( __u32, b_size ) |
| 423 | __field( __u32, b_state ) |
| 424 | __field( unsigned long, first_page ) |
| 425 | __field( int, io_done ) |
| 426 | __field( int, pages_written ) |
| 427 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 428 | __field( int, sync_mode ) |
| 429 | #endif |
| 430 | ), |
| 431 | |
| 432 | TP_fast_assign( |
| 433 | tp_assign(dev, inode->i_sb->s_dev) |
| 434 | tp_assign(ino, inode->i_ino) |
| 435 | tp_assign(b_blocknr, mpd->b_blocknr) |
| 436 | tp_assign(b_size, mpd->b_size) |
| 437 | tp_assign(b_state, mpd->b_state) |
| 438 | tp_assign(first_page, mpd->first_page) |
| 439 | tp_assign(io_done, mpd->io_done) |
| 440 | tp_assign(pages_written, mpd->pages_written) |
| 441 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 442 | tp_assign(sync_mode, mpd->wbc->sync_mode) |
| 443 | #endif |
| 444 | ), |
| 445 | |
| 446 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 447 | TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x " |
| 448 | "first_page %lu io_done %d pages_written %d sync_mode %d", |
| 449 | #else |
| 450 | TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x " |
| 451 | "first_page %lu io_done %d pages_written %d", |
| 452 | #endif |
| 453 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 454 | (unsigned long) __entry->ino, |
| 455 | __entry->b_blocknr, __entry->b_size, |
| 456 | __entry->b_state, __entry->first_page, |
| 457 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 458 | __entry->io_done, __entry->pages_written, |
| 459 | __entry->sync_mode |
| 460 | #else |
| 461 | __entry->io_done, __entry->pages_written |
| 462 | #endif |
| 463 | ) |
| 464 | ) |
| 465 | |
| 466 | TRACE_EVENT(ext4_da_writepages_result, |
| 467 | TP_PROTO(struct inode *inode, struct writeback_control *wbc, |
| 468 | int ret, int pages_written), |
| 469 | |
| 470 | TP_ARGS(inode, wbc, ret, pages_written), |
| 471 | |
| 472 | TP_STRUCT__entry( |
| 473 | __field( dev_t, dev ) |
| 474 | __field( ino_t, ino ) |
| 475 | __field( int, ret ) |
| 476 | __field( int, pages_written ) |
| 477 | __field( long, pages_skipped ) |
| 478 | __field( pgoff_t, writeback_index ) |
| 479 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 480 | __field( int, sync_mode ) |
| 481 | #endif |
| 482 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) |
| 483 | __field( char, encountered_congestion ) |
| 484 | #endif |
| 485 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) |
| 486 | __field( char, more_io ) |
| 487 | #endif |
| 488 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)) |
| 489 | __field( char, no_nrwrite_index_update ) |
| 490 | #endif |
| 491 | ), |
| 492 | |
| 493 | TP_fast_assign( |
| 494 | tp_assign(dev, inode->i_sb->s_dev) |
| 495 | tp_assign(ino, inode->i_ino) |
| 496 | tp_assign(ret, ret) |
| 497 | tp_assign(pages_written, pages_written) |
| 498 | tp_assign(pages_skipped, wbc->pages_skipped) |
| 499 | tp_assign(writeback_index, inode->i_mapping->writeback_index) |
| 500 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 501 | tp_assign(sync_mode, wbc->sync_mode) |
| 502 | #endif |
| 503 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) |
| 504 | tp_assign(encountered_congestion, wbc->encountered_congestion) |
| 505 | #endif |
| 506 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) |
| 507 | tp_assign(more_io, wbc->more_io) |
| 508 | #endif |
| 509 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)) |
| 510 | tp_assign(no_nrwrite_index_update, wbc->no_nrwrite_index_update) |
| 511 | #endif |
| 512 | ), |
| 513 | |
| 514 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) |
| 515 | TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " |
| 516 | "sync_mode %d writeback_index %lu", |
| 517 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 518 | (unsigned long) __entry->ino, __entry->ret, |
| 519 | __entry->pages_written, __entry->pages_skipped, |
| 520 | __entry->sync_mode, |
| 521 | (unsigned long) __entry->writeback_index) |
| 522 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 523 | TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " |
| 524 | " more_io %d sync_mode %d writeback_index %lu", |
| 525 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 526 | (unsigned long) __entry->ino, __entry->ret, |
| 527 | __entry->pages_written, __entry->pages_skipped, |
| 528 | __entry->more_io, __entry->sync_mode, |
| 529 | (unsigned long) __entry->writeback_index) |
| 530 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) |
| 531 | TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " |
| 532 | " more_io %d writeback_index %lu", |
| 533 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 534 | (unsigned long) __entry->ino, __entry->ret, |
| 535 | __entry->pages_written, __entry->pages_skipped, |
| 536 | __entry->more_io, |
| 537 | (unsigned long) __entry->writeback_index) |
| 538 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) |
| 539 | TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " |
| 540 | " more_io %d no_nrwrite_index_update %d writeback_index %lu", |
| 541 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 542 | (unsigned long) __entry->ino, __entry->ret, |
| 543 | __entry->pages_written, __entry->pages_skipped, |
| 544 | __entry->more_io, __entry->no_nrwrite_index_update, |
| 545 | (unsigned long) __entry->writeback_index) |
| 546 | #else |
| 547 | TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " |
| 548 | " congestion %d" |
| 549 | " more_io %d no_nrwrite_index_update %d writeback_index %lu", |
| 550 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 551 | (unsigned long) __entry->ino, __entry->ret, |
| 552 | __entry->pages_written, __entry->pages_skipped, |
| 553 | __entry->encountered_congestion, |
| 554 | __entry->more_io, __entry->no_nrwrite_index_update, |
| 555 | (unsigned long) __entry->writeback_index) |
| 556 | #endif |
| 557 | ) |
| 558 | |
| 559 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 560 | DECLARE_EVENT_CLASS(ext4__page_op, |
| 561 | TP_PROTO(struct page *page), |
| 562 | |
| 563 | TP_ARGS(page), |
| 564 | |
| 565 | TP_STRUCT__entry( |
| 566 | __field( dev_t, dev ) |
| 567 | __field( ino_t, ino ) |
| 568 | __field( pgoff_t, index ) |
| 569 | |
| 570 | ), |
| 571 | |
| 572 | TP_fast_assign( |
| 573 | tp_assign(dev, page->mapping->host->i_sb->s_dev) |
| 574 | tp_assign(ino, page->mapping->host->i_ino) |
| 575 | tp_assign(index, page->index) |
| 576 | ), |
| 577 | |
| 578 | TP_printk("dev %d,%d ino %lu page_index %lu", |
| 579 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 580 | (unsigned long) __entry->ino, |
| 581 | (unsigned long) __entry->index) |
| 582 | ) |
| 583 | |
| 584 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,0)) |
| 585 | DEFINE_EVENT(ext4__page_op, ext4_writepage, |
| 586 | |
| 587 | TP_PROTO(struct page *page), |
| 588 | |
| 589 | TP_ARGS(page) |
| 590 | ) |
| 591 | #endif |
| 592 | |
| 593 | DEFINE_EVENT(ext4__page_op, ext4_readpage, |
| 594 | |
| 595 | TP_PROTO(struct page *page), |
| 596 | |
| 597 | TP_ARGS(page) |
| 598 | ) |
| 599 | |
| 600 | DEFINE_EVENT(ext4__page_op, ext4_releasepage, |
| 601 | |
| 602 | TP_PROTO(struct page *page), |
| 603 | |
| 604 | TP_ARGS(page) |
| 605 | ) |
| 606 | |
| 607 | TRACE_EVENT(ext4_invalidatepage, |
| 608 | TP_PROTO(struct page *page, unsigned long offset), |
| 609 | |
| 610 | TP_ARGS(page, offset), |
| 611 | |
| 612 | TP_STRUCT__entry( |
| 613 | __field( dev_t, dev ) |
| 614 | __field( ino_t, ino ) |
| 615 | __field( pgoff_t, index ) |
| 616 | __field( unsigned long, offset ) |
| 617 | |
| 618 | ), |
| 619 | |
| 620 | TP_fast_assign( |
| 621 | tp_assign(dev, page->mapping->host->i_sb->s_dev) |
| 622 | tp_assign(ino, page->mapping->host->i_ino) |
| 623 | tp_assign(index, page->index) |
| 624 | tp_assign(offset, offset) |
| 625 | ), |
| 626 | |
| 627 | TP_printk("dev %d,%d ino %lu page_index %lu offset %lu", |
| 628 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 629 | (unsigned long) __entry->ino, |
| 630 | (unsigned long) __entry->index, __entry->offset) |
| 631 | ) |
| 632 | #endif |
| 633 | |
| 634 | TRACE_EVENT(ext4_discard_blocks, |
| 635 | TP_PROTO(struct super_block *sb, unsigned long long blk, |
| 636 | unsigned long long count), |
| 637 | |
| 638 | TP_ARGS(sb, blk, count), |
| 639 | |
| 640 | TP_STRUCT__entry( |
| 641 | __field( dev_t, dev ) |
| 642 | __field( __u64, blk ) |
| 643 | __field( __u64, count ) |
| 644 | |
| 645 | ), |
| 646 | |
| 647 | TP_fast_assign( |
| 648 | tp_assign(dev, sb->s_dev) |
| 649 | tp_assign(blk, blk) |
| 650 | tp_assign(count, count) |
| 651 | ), |
| 652 | |
| 653 | TP_printk("dev %d,%d blk %llu count %llu", |
| 654 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 655 | __entry->blk, __entry->count) |
| 656 | ) |
| 657 | |
| 658 | DECLARE_EVENT_CLASS(ext4__mb_new_pa, |
| 659 | TP_PROTO(struct ext4_allocation_context *ac, |
| 660 | struct ext4_prealloc_space *pa), |
| 661 | |
| 662 | TP_ARGS(ac, pa), |
| 663 | |
| 664 | TP_STRUCT__entry( |
| 665 | __field( dev_t, dev ) |
| 666 | __field( ino_t, ino ) |
| 667 | __field( __u64, pa_pstart ) |
| 668 | __field( __u64, pa_lstart ) |
| 669 | __field( __u32, pa_len ) |
| 670 | |
| 671 | ), |
| 672 | |
| 673 | TP_fast_assign( |
| 674 | tp_assign(dev, ac->ac_sb->s_dev) |
| 675 | tp_assign(ino, ac->ac_inode->i_ino) |
| 676 | tp_assign(pa_pstart, pa->pa_pstart) |
| 677 | tp_assign(pa_lstart, pa->pa_lstart) |
| 678 | tp_assign(pa_len, pa->pa_len) |
| 679 | ), |
| 680 | |
| 681 | TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu", |
| 682 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 683 | (unsigned long) __entry->ino, |
| 684 | __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart) |
| 685 | ) |
| 686 | |
| 687 | DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa, |
| 688 | |
| 689 | TP_PROTO(struct ext4_allocation_context *ac, |
| 690 | struct ext4_prealloc_space *pa), |
| 691 | |
| 692 | TP_ARGS(ac, pa) |
| 693 | ) |
| 694 | |
| 695 | DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa, |
| 696 | |
| 697 | TP_PROTO(struct ext4_allocation_context *ac, |
| 698 | struct ext4_prealloc_space *pa), |
| 699 | |
| 700 | TP_ARGS(ac, pa) |
| 701 | ) |
| 702 | |
| 703 | TRACE_EVENT(ext4_mb_release_inode_pa, |
| 704 | TP_PROTO( |
| 705 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,0,0)) |
| 706 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 707 | struct super_block *sb, |
| 708 | struct inode *inode, |
| 709 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) |
| 710 | struct super_block *sb, |
| 711 | struct ext4_allocation_context *ac, |
| 712 | #else |
| 713 | struct ext4_allocation_context *ac, |
| 714 | #endif |
| 715 | #endif |
| 716 | struct ext4_prealloc_space *pa, |
| 717 | unsigned long long block, unsigned int count), |
| 718 | |
| 719 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,0)) |
| 720 | TP_ARGS(pa, block, count), |
| 721 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 722 | TP_ARGS(sb, inode, pa, block, count), |
| 723 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) |
| 724 | TP_ARGS(sb, ac, pa, block, count), |
| 725 | #else |
| 726 | TP_ARGS(ac, pa, block, count), |
| 727 | #endif |
| 728 | |
| 729 | TP_STRUCT__entry( |
| 730 | __field( dev_t, dev ) |
| 731 | __field( ino_t, ino ) |
| 732 | __field( __u64, block ) |
| 733 | __field( __u32, count ) |
| 734 | |
| 735 | ), |
| 736 | |
| 737 | TP_fast_assign( |
| 738 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,0)) |
| 739 | tp_assign(dev, pa->pa_inode->i_sb->s_dev) |
| 740 | tp_assign(ino, pa->pa_inode->i_ino) |
| 741 | #else |
| 742 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) |
| 743 | tp_assign(dev, sb->s_dev) |
| 744 | #else |
| 745 | tp_assign(dev, ac->ac_sb->s_dev) |
| 746 | #endif |
| 747 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 748 | tp_assign(ino, inode->i_ino) |
| 749 | #else |
| 750 | tp_assign(ino, (ac && ac->ac_inode) ? ac->ac_inode->i_ino : 0) |
| 751 | #endif |
| 752 | #endif |
| 753 | tp_assign(block, block) |
| 754 | tp_assign(count, count) |
| 755 | ), |
| 756 | |
| 757 | TP_printk("dev %d,%d ino %lu block %llu count %u", |
| 758 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 759 | (unsigned long) __entry->ino, |
| 760 | __entry->block, __entry->count) |
| 761 | ) |
| 762 | |
| 763 | TRACE_EVENT(ext4_mb_release_group_pa, |
| 764 | |
| 765 | #if (LTTNG_KERNEL_RANGE(3,0,0, 3,3,0)) |
| 766 | TP_PROTO(struct ext4_prealloc_space *pa), |
| 767 | |
| 768 | TP_ARGS(pa), |
| 769 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 770 | TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa), |
| 771 | |
| 772 | TP_ARGS(sb, pa), |
| 773 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) |
| 774 | TP_PROTO(struct super_block *sb, |
| 775 | struct ext4_allocation_context *ac, |
| 776 | struct ext4_prealloc_space *pa), |
| 777 | |
| 778 | TP_ARGS(sb, ac, pa), |
| 779 | #else |
| 780 | TP_PROTO(struct ext4_allocation_context *ac, |
| 781 | struct ext4_prealloc_space *pa), |
| 782 | |
| 783 | TP_ARGS(ac, pa), |
| 784 | #endif |
| 785 | |
| 786 | TP_STRUCT__entry( |
| 787 | __field( dev_t, dev ) |
| 788 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) |
| 789 | __field( ino_t, ino ) |
| 790 | #endif |
| 791 | __field( __u64, pa_pstart ) |
| 792 | __field( __u32, pa_len ) |
| 793 | |
| 794 | ), |
| 795 | |
| 796 | TP_fast_assign( |
| 797 | #if (LTTNG_KERNEL_RANGE(3,0,0, 3,3,0)) |
| 798 | tp_assign(dev, pa->pa_inode->i_sb->s_dev) |
| 799 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) |
| 800 | tp_assign(dev, sb->s_dev) |
| 801 | #else |
| 802 | tp_assign(dev, ac->ac_sb->s_dev) |
| 803 | #endif |
| 804 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) |
| 805 | tp_assign(ino, (ac && ac->ac_inode) ? ac->ac_inode->i_ino : 0) |
| 806 | #endif |
| 807 | tp_assign(pa_pstart, pa->pa_pstart) |
| 808 | tp_assign(pa_len, pa->pa_len) |
| 809 | ), |
| 810 | |
| 811 | TP_printk("dev %d,%d pstart %llu len %u", |
| 812 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 813 | __entry->pa_pstart, __entry->pa_len) |
| 814 | ) |
| 815 | |
| 816 | TRACE_EVENT(ext4_discard_preallocations, |
| 817 | TP_PROTO(struct inode *inode), |
| 818 | |
| 819 | TP_ARGS(inode), |
| 820 | |
| 821 | TP_STRUCT__entry( |
| 822 | __field( dev_t, dev ) |
| 823 | __field( ino_t, ino ) |
| 824 | |
| 825 | ), |
| 826 | |
| 827 | TP_fast_assign( |
| 828 | tp_assign(dev, inode->i_sb->s_dev) |
| 829 | tp_assign(ino, inode->i_ino) |
| 830 | ), |
| 831 | |
| 832 | TP_printk("dev %d,%d ino %lu", |
| 833 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 834 | (unsigned long) __entry->ino) |
| 835 | ) |
| 836 | |
| 837 | TRACE_EVENT(ext4_mb_discard_preallocations, |
| 838 | TP_PROTO(struct super_block *sb, int needed), |
| 839 | |
| 840 | TP_ARGS(sb, needed), |
| 841 | |
| 842 | TP_STRUCT__entry( |
| 843 | __field( dev_t, dev ) |
| 844 | __field( int, needed ) |
| 845 | |
| 846 | ), |
| 847 | |
| 848 | TP_fast_assign( |
| 849 | tp_assign(dev, sb->s_dev) |
| 850 | tp_assign(needed, needed) |
| 851 | ), |
| 852 | |
| 853 | TP_printk("dev %d,%d needed %d", |
| 854 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 855 | __entry->needed) |
| 856 | ) |
| 857 | |
| 858 | TRACE_EVENT(ext4_request_blocks, |
| 859 | TP_PROTO(struct ext4_allocation_request *ar), |
| 860 | |
| 861 | TP_ARGS(ar), |
| 862 | |
| 863 | TP_STRUCT__entry( |
| 864 | __field( dev_t, dev ) |
| 865 | __field( ino_t, ino ) |
| 866 | __field( unsigned int, len ) |
| 867 | __field( __u32, logical ) |
| 868 | __field( __u32, lleft ) |
| 869 | __field( __u32, lright ) |
| 870 | __field( __u64, goal ) |
| 871 | __field( __u64, pleft ) |
| 872 | __field( __u64, pright ) |
| 873 | __field( unsigned int, flags ) |
| 874 | ), |
| 875 | |
| 876 | TP_fast_assign( |
| 877 | tp_assign(dev, ar->inode->i_sb->s_dev) |
| 878 | tp_assign(ino, ar->inode->i_ino) |
| 879 | tp_assign(len, ar->len) |
| 880 | tp_assign(logical, ar->logical) |
| 881 | tp_assign(goal, ar->goal) |
| 882 | tp_assign(lleft, ar->lleft) |
| 883 | tp_assign(lright, ar->lright) |
| 884 | tp_assign(pleft, ar->pleft) |
| 885 | tp_assign(pright, ar->pright) |
| 886 | tp_assign(flags, ar->flags) |
| 887 | ), |
| 888 | |
| 889 | TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu " |
| 890 | "lleft %u lright %u pleft %llu pright %llu ", |
| 891 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 892 | (unsigned long) __entry->ino, __entry->flags, |
| 893 | __entry->len, __entry->logical, __entry->goal, |
| 894 | __entry->lleft, __entry->lright, __entry->pleft, |
| 895 | __entry->pright) |
| 896 | ) |
| 897 | |
| 898 | TRACE_EVENT(ext4_allocate_blocks, |
| 899 | TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block), |
| 900 | |
| 901 | TP_ARGS(ar, block), |
| 902 | |
| 903 | TP_STRUCT__entry( |
| 904 | __field( dev_t, dev ) |
| 905 | __field( ino_t, ino ) |
| 906 | __field( __u64, block ) |
| 907 | __field( unsigned int, len ) |
| 908 | __field( __u32, logical ) |
| 909 | __field( __u32, lleft ) |
| 910 | __field( __u32, lright ) |
| 911 | __field( __u64, goal ) |
| 912 | __field( __u64, pleft ) |
| 913 | __field( __u64, pright ) |
| 914 | __field( unsigned int, flags ) |
| 915 | ), |
| 916 | |
| 917 | TP_fast_assign( |
| 918 | tp_assign(dev, ar->inode->i_sb->s_dev) |
| 919 | tp_assign(ino, ar->inode->i_ino) |
| 920 | tp_assign(block, block) |
| 921 | tp_assign(len, ar->len) |
| 922 | tp_assign(logical, ar->logical) |
| 923 | tp_assign(goal, ar->goal) |
| 924 | tp_assign(lleft, ar->lleft) |
| 925 | tp_assign(lright, ar->lright) |
| 926 | tp_assign(pleft, ar->pleft) |
| 927 | tp_assign(pright, ar->pright) |
| 928 | tp_assign(flags, ar->flags) |
| 929 | ), |
| 930 | |
| 931 | TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u " |
| 932 | "goal %llu lleft %u lright %u pleft %llu pright %llu", |
| 933 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 934 | (unsigned long) __entry->ino, __entry->flags, |
| 935 | __entry->len, __entry->block, __entry->logical, |
| 936 | __entry->goal, __entry->lleft, __entry->lright, |
| 937 | __entry->pleft, __entry->pright) |
| 938 | ) |
| 939 | |
| 940 | TRACE_EVENT(ext4_free_blocks, |
| 941 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) |
| 942 | TP_PROTO(struct inode *inode, __u64 block, unsigned long count, |
| 943 | int flags), |
| 944 | |
| 945 | TP_ARGS(inode, block, count, flags), |
| 946 | #else |
| 947 | TP_PROTO(struct inode *inode, __u64 block, unsigned long count, |
| 948 | int metadata), |
| 949 | |
| 950 | TP_ARGS(inode, block, count, metadata), |
| 951 | #endif |
| 952 | |
| 953 | TP_STRUCT__entry( |
| 954 | __field( dev_t, dev ) |
| 955 | __field( ino_t, ino ) |
| 956 | __field( __u64, block ) |
| 957 | __field( unsigned long, count ) |
| 958 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) |
| 959 | __field( int, flags ) |
| 960 | __field( TP_MODE_T, mode ) |
| 961 | #else |
| 962 | __field( int, metadata ) |
| 963 | #endif |
| 964 | ), |
| 965 | |
| 966 | TP_fast_assign( |
| 967 | tp_assign(dev, inode->i_sb->s_dev) |
| 968 | tp_assign(ino, inode->i_ino) |
| 969 | tp_assign(block, block) |
| 970 | tp_assign(count, count) |
| 971 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) |
| 972 | tp_assign(flags, flags) |
| 973 | tp_assign(mode, inode->i_mode) |
| 974 | #else |
| 975 | tp_assign(metadata, metadata) |
| 976 | #endif |
| 977 | ), |
| 978 | |
| 979 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) |
| 980 | TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d", |
| 981 | #else |
| 982 | TP_printk("dev %d,%d ino %lu block %llu count %lu metadata %d", |
| 983 | #endif |
| 984 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 985 | (unsigned long) __entry->ino, |
| 986 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) |
| 987 | __entry->mode, __entry->block, __entry->count, |
| 988 | __entry->flags) |
| 989 | #else |
| 990 | __entry->block, __entry->count, __entry->metadata) |
| 991 | #endif |
| 992 | ) |
| 993 | |
| 994 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 995 | TRACE_EVENT(ext4_sync_file_enter, |
| 996 | #else |
| 997 | TRACE_EVENT(ext4_sync_file, |
| 998 | #endif |
| 999 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) |
| 1000 | TP_PROTO(struct file *file, int datasync), |
| 1001 | |
| 1002 | TP_ARGS(file, datasync), |
| 1003 | #else |
| 1004 | TP_PROTO(struct file *file, struct dentry *dentry, int datasync), |
| 1005 | |
| 1006 | TP_ARGS(file, dentry, datasync), |
| 1007 | #endif |
| 1008 | |
| 1009 | TP_STRUCT__entry( |
| 1010 | __field( dev_t, dev ) |
| 1011 | __field( ino_t, ino ) |
| 1012 | __field( ino_t, parent ) |
| 1013 | __field( int, datasync ) |
| 1014 | ), |
| 1015 | |
| 1016 | TP_fast_assign( |
| 1017 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) |
| 1018 | tp_assign(dev, file->f_path.dentry->d_inode->i_sb->s_dev) |
| 1019 | tp_assign(ino, file->f_path.dentry->d_inode->i_ino) |
| 1020 | tp_assign(datasync, datasync) |
| 1021 | tp_assign(parent, file->f_path.dentry->d_parent->d_inode->i_ino) |
| 1022 | #else |
| 1023 | tp_assign(dev, dentry->d_inode->i_sb->s_dev) |
| 1024 | tp_assign(ino, dentry->d_inode->i_ino) |
| 1025 | tp_assign(datasync, datasync) |
| 1026 | tp_assign(parent, dentry->d_parent->d_inode->i_ino) |
| 1027 | #endif |
| 1028 | ), |
| 1029 | |
| 1030 | TP_printk("dev %d,%d ino %lu parent %lu datasync %d ", |
| 1031 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1032 | (unsigned long) __entry->ino, |
| 1033 | (unsigned long) __entry->parent, __entry->datasync) |
| 1034 | ) |
| 1035 | |
| 1036 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 1037 | TRACE_EVENT(ext4_sync_file_exit, |
| 1038 | TP_PROTO(struct inode *inode, int ret), |
| 1039 | |
| 1040 | TP_ARGS(inode, ret), |
| 1041 | |
| 1042 | TP_STRUCT__entry( |
| 1043 | __field( dev_t, dev ) |
| 1044 | __field( ino_t, ino ) |
| 1045 | __field( int, ret ) |
| 1046 | ), |
| 1047 | |
| 1048 | TP_fast_assign( |
| 1049 | tp_assign(dev, inode->i_sb->s_dev) |
| 1050 | tp_assign(ino, inode->i_ino) |
| 1051 | tp_assign(ret, ret) |
| 1052 | ), |
| 1053 | |
| 1054 | TP_printk("dev %d,%d ino %lu ret %d", |
| 1055 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1056 | (unsigned long) __entry->ino, |
| 1057 | __entry->ret) |
| 1058 | ) |
| 1059 | #endif |
| 1060 | |
| 1061 | TRACE_EVENT(ext4_sync_fs, |
| 1062 | TP_PROTO(struct super_block *sb, int wait), |
| 1063 | |
| 1064 | TP_ARGS(sb, wait), |
| 1065 | |
| 1066 | TP_STRUCT__entry( |
| 1067 | __field( dev_t, dev ) |
| 1068 | __field( int, wait ) |
| 1069 | |
| 1070 | ), |
| 1071 | |
| 1072 | TP_fast_assign( |
| 1073 | tp_assign(dev, sb->s_dev) |
| 1074 | tp_assign(wait, wait) |
| 1075 | ), |
| 1076 | |
| 1077 | TP_printk("dev %d,%d wait %d", |
| 1078 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1079 | __entry->wait) |
| 1080 | ) |
| 1081 | |
| 1082 | TRACE_EVENT(ext4_alloc_da_blocks, |
| 1083 | TP_PROTO(struct inode *inode), |
| 1084 | |
| 1085 | TP_ARGS(inode), |
| 1086 | |
| 1087 | TP_STRUCT__entry( |
| 1088 | __field( dev_t, dev ) |
| 1089 | __field( ino_t, ino ) |
| 1090 | __field( unsigned int, data_blocks ) |
| 1091 | __field( unsigned int, meta_blocks ) |
| 1092 | ), |
| 1093 | |
| 1094 | TP_fast_assign( |
| 1095 | tp_assign(dev, inode->i_sb->s_dev) |
| 1096 | tp_assign(ino, inode->i_ino) |
| 1097 | tp_assign(data_blocks, EXT4_I(inode)->i_reserved_data_blocks) |
| 1098 | tp_assign(meta_blocks, EXT4_I(inode)->i_reserved_meta_blocks) |
| 1099 | ), |
| 1100 | |
| 1101 | TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u", |
| 1102 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1103 | (unsigned long) __entry->ino, |
| 1104 | __entry->data_blocks, __entry->meta_blocks) |
| 1105 | ) |
| 1106 | |
| 1107 | TRACE_EVENT(ext4_mballoc_alloc, |
| 1108 | TP_PROTO(struct ext4_allocation_context *ac), |
| 1109 | |
| 1110 | TP_ARGS(ac), |
| 1111 | |
| 1112 | TP_STRUCT__entry( |
| 1113 | __field( dev_t, dev ) |
| 1114 | __field( ino_t, ino ) |
| 1115 | __field( __u32, orig_logical ) |
| 1116 | __field( int, orig_start ) |
| 1117 | __field( __u32, orig_group ) |
| 1118 | __field( int, orig_len ) |
| 1119 | __field( __u32, goal_logical ) |
| 1120 | __field( int, goal_start ) |
| 1121 | __field( __u32, goal_group ) |
| 1122 | __field( int, goal_len ) |
| 1123 | __field( __u32, result_logical ) |
| 1124 | __field( int, result_start ) |
| 1125 | __field( __u32, result_group ) |
| 1126 | __field( int, result_len ) |
| 1127 | __field( __u16, found ) |
| 1128 | __field( __u16, groups ) |
| 1129 | __field( __u16, buddy ) |
| 1130 | __field( __u16, flags ) |
| 1131 | __field( __u16, tail ) |
| 1132 | __field( __u8, cr ) |
| 1133 | ), |
| 1134 | |
| 1135 | TP_fast_assign( |
| 1136 | tp_assign(dev, ac->ac_inode->i_sb->s_dev) |
| 1137 | tp_assign(ino, ac->ac_inode->i_ino) |
| 1138 | tp_assign(orig_logical, ac->ac_o_ex.fe_logical) |
| 1139 | tp_assign(orig_start, ac->ac_o_ex.fe_start) |
| 1140 | tp_assign(orig_group, ac->ac_o_ex.fe_group) |
| 1141 | tp_assign(orig_len, ac->ac_o_ex.fe_len) |
| 1142 | tp_assign(goal_logical, ac->ac_g_ex.fe_logical) |
| 1143 | tp_assign(goal_start, ac->ac_g_ex.fe_start) |
| 1144 | tp_assign(goal_group, ac->ac_g_ex.fe_group) |
| 1145 | tp_assign(goal_len, ac->ac_g_ex.fe_len) |
| 1146 | tp_assign(result_logical, ac->ac_f_ex.fe_logical) |
| 1147 | tp_assign(result_start, ac->ac_f_ex.fe_start) |
| 1148 | tp_assign(result_group, ac->ac_f_ex.fe_group) |
| 1149 | tp_assign(result_len, ac->ac_f_ex.fe_len) |
| 1150 | tp_assign(found, ac->ac_found) |
| 1151 | tp_assign(flags, ac->ac_flags) |
| 1152 | tp_assign(groups, ac->ac_groups_scanned) |
| 1153 | tp_assign(buddy, ac->ac_buddy) |
| 1154 | tp_assign(tail, ac->ac_tail) |
| 1155 | tp_assign(cr, ac->ac_criteria) |
| 1156 | ), |
| 1157 | |
| 1158 | TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u " |
| 1159 | "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x " |
| 1160 | "tail %u broken %u", |
| 1161 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1162 | (unsigned long) __entry->ino, |
| 1163 | __entry->orig_group, __entry->orig_start, |
| 1164 | __entry->orig_len, __entry->orig_logical, |
| 1165 | __entry->goal_group, __entry->goal_start, |
| 1166 | __entry->goal_len, __entry->goal_logical, |
| 1167 | __entry->result_group, __entry->result_start, |
| 1168 | __entry->result_len, __entry->result_logical, |
| 1169 | __entry->found, __entry->groups, __entry->cr, |
| 1170 | __entry->flags, __entry->tail, |
| 1171 | __entry->buddy ? 1 << __entry->buddy : 0) |
| 1172 | ) |
| 1173 | |
| 1174 | TRACE_EVENT(ext4_mballoc_prealloc, |
| 1175 | TP_PROTO(struct ext4_allocation_context *ac), |
| 1176 | |
| 1177 | TP_ARGS(ac), |
| 1178 | |
| 1179 | TP_STRUCT__entry( |
| 1180 | __field( dev_t, dev ) |
| 1181 | __field( ino_t, ino ) |
| 1182 | __field( __u32, orig_logical ) |
| 1183 | __field( int, orig_start ) |
| 1184 | __field( __u32, orig_group ) |
| 1185 | __field( int, orig_len ) |
| 1186 | __field( __u32, result_logical ) |
| 1187 | __field( int, result_start ) |
| 1188 | __field( __u32, result_group ) |
| 1189 | __field( int, result_len ) |
| 1190 | ), |
| 1191 | |
| 1192 | TP_fast_assign( |
| 1193 | tp_assign(dev, ac->ac_inode->i_sb->s_dev) |
| 1194 | tp_assign(ino, ac->ac_inode->i_ino) |
| 1195 | tp_assign(orig_logical, ac->ac_o_ex.fe_logical) |
| 1196 | tp_assign(orig_start, ac->ac_o_ex.fe_start) |
| 1197 | tp_assign(orig_group, ac->ac_o_ex.fe_group) |
| 1198 | tp_assign(orig_len, ac->ac_o_ex.fe_len) |
| 1199 | tp_assign(result_logical, ac->ac_b_ex.fe_logical) |
| 1200 | tp_assign(result_start, ac->ac_b_ex.fe_start) |
| 1201 | tp_assign(result_group, ac->ac_b_ex.fe_group) |
| 1202 | tp_assign(result_len, ac->ac_b_ex.fe_len) |
| 1203 | ), |
| 1204 | |
| 1205 | TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u", |
| 1206 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1207 | (unsigned long) __entry->ino, |
| 1208 | __entry->orig_group, __entry->orig_start, |
| 1209 | __entry->orig_len, __entry->orig_logical, |
| 1210 | __entry->result_group, __entry->result_start, |
| 1211 | __entry->result_len, __entry->result_logical) |
| 1212 | ) |
| 1213 | |
| 1214 | DECLARE_EVENT_CLASS(ext4__mballoc, |
| 1215 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 1216 | TP_PROTO(struct super_block *sb, |
| 1217 | struct inode *inode, |
| 1218 | ext4_group_t group, |
| 1219 | ext4_grpblk_t start, |
| 1220 | ext4_grpblk_t len), |
| 1221 | |
| 1222 | TP_ARGS(sb, inode, group, start, len), |
| 1223 | #else |
| 1224 | TP_PROTO(struct ext4_allocation_context *ac), |
| 1225 | |
| 1226 | TP_ARGS(ac), |
| 1227 | #endif |
| 1228 | |
| 1229 | TP_STRUCT__entry( |
| 1230 | __field( dev_t, dev ) |
| 1231 | __field( ino_t, ino ) |
| 1232 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) |
| 1233 | __field( __u32, result_logical ) |
| 1234 | #endif |
| 1235 | __field( int, result_start ) |
| 1236 | __field( __u32, result_group ) |
| 1237 | __field( int, result_len ) |
| 1238 | ), |
| 1239 | |
| 1240 | TP_fast_assign( |
| 1241 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 1242 | tp_assign(dev, sb->s_dev) |
| 1243 | tp_assign(ino, inode ? inode->i_ino : 0) |
| 1244 | tp_assign(result_start, start) |
| 1245 | tp_assign(result_group, group) |
| 1246 | tp_assign(result_len, len) |
| 1247 | #else |
| 1248 | tp_assign(dev, ac->ac_sb->s_dev) |
| 1249 | tp_assign(ino, ac->ac_inode ? ac->ac_inode->i_ino : 0) |
| 1250 | tp_assign(result_logical, ac->ac_b_ex.fe_logical) |
| 1251 | tp_assign(result_start, ac->ac_b_ex.fe_start) |
| 1252 | tp_assign(result_group, ac->ac_b_ex.fe_group) |
| 1253 | tp_assign(result_len, ac->ac_b_ex.fe_len) |
| 1254 | #endif |
| 1255 | ), |
| 1256 | |
| 1257 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 1258 | TP_printk("dev %d,%d inode %lu extent %u/%d/%d ", |
| 1259 | #else |
| 1260 | TP_printk("dev %d,%d inode %lu extent %u/%d/%u@%u ", |
| 1261 | #endif |
| 1262 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1263 | (unsigned long) __entry->ino, |
| 1264 | __entry->result_group, __entry->result_start, |
| 1265 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 1266 | __entry->result_len |
| 1267 | #else |
| 1268 | __entry->result_len, __entry->result_logical |
| 1269 | #endif |
| 1270 | ) |
| 1271 | ) |
| 1272 | |
| 1273 | DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard, |
| 1274 | |
| 1275 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 1276 | TP_PROTO(struct super_block *sb, |
| 1277 | struct inode *inode, |
| 1278 | ext4_group_t group, |
| 1279 | ext4_grpblk_t start, |
| 1280 | ext4_grpblk_t len), |
| 1281 | |
| 1282 | TP_ARGS(sb, inode, group, start, len) |
| 1283 | #else |
| 1284 | TP_PROTO(struct ext4_allocation_context *ac), |
| 1285 | |
| 1286 | TP_ARGS(ac) |
| 1287 | #endif |
| 1288 | ) |
| 1289 | |
| 1290 | DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free, |
| 1291 | |
| 1292 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| 1293 | TP_PROTO(struct super_block *sb, |
| 1294 | struct inode *inode, |
| 1295 | ext4_group_t group, |
| 1296 | ext4_grpblk_t start, |
| 1297 | ext4_grpblk_t len), |
| 1298 | |
| 1299 | TP_ARGS(sb, inode, group, start, len) |
| 1300 | #else |
| 1301 | TP_PROTO(struct ext4_allocation_context *ac), |
| 1302 | |
| 1303 | TP_ARGS(ac) |
| 1304 | #endif |
| 1305 | ) |
| 1306 | |
| 1307 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) |
| 1308 | TRACE_EVENT(ext4_forget, |
| 1309 | TP_PROTO(struct inode *inode, int is_metadata, __u64 block), |
| 1310 | |
| 1311 | TP_ARGS(inode, is_metadata, block), |
| 1312 | |
| 1313 | TP_STRUCT__entry( |
| 1314 | __field( dev_t, dev ) |
| 1315 | __field( ino_t, ino ) |
| 1316 | __field( __u64, block ) |
| 1317 | __field( int, is_metadata ) |
| 1318 | __field( TP_MODE_T, mode ) |
| 1319 | ), |
| 1320 | |
| 1321 | TP_fast_assign( |
| 1322 | tp_assign(dev, inode->i_sb->s_dev) |
| 1323 | tp_assign(ino, inode->i_ino) |
| 1324 | tp_assign(block, block) |
| 1325 | tp_assign(is_metadata, is_metadata) |
| 1326 | tp_assign(mode, inode->i_mode) |
| 1327 | ), |
| 1328 | |
| 1329 | TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu", |
| 1330 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1331 | (unsigned long) __entry->ino, |
| 1332 | __entry->mode, __entry->is_metadata, __entry->block) |
| 1333 | ) |
| 1334 | #endif |
| 1335 | |
| 1336 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) |
| 1337 | TRACE_EVENT(ext4_da_update_reserve_space, |
| 1338 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) |
| 1339 | TP_PROTO(struct inode *inode, int used_blocks, int quota_claim), |
| 1340 | |
| 1341 | TP_ARGS(inode, used_blocks, quota_claim), |
| 1342 | #else |
| 1343 | TP_PROTO(struct inode *inode, int used_blocks), |
| 1344 | |
| 1345 | TP_ARGS(inode, used_blocks), |
| 1346 | #endif |
| 1347 | |
| 1348 | TP_STRUCT__entry( |
| 1349 | __field( dev_t, dev ) |
| 1350 | __field( ino_t, ino ) |
| 1351 | __field( __u64, i_blocks ) |
| 1352 | __field( int, used_blocks ) |
| 1353 | __field( int, reserved_data_blocks ) |
| 1354 | __field( int, reserved_meta_blocks ) |
| 1355 | __field( int, allocated_meta_blocks ) |
| 1356 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) |
| 1357 | __field( int, quota_claim ) |
| 1358 | #endif |
| 1359 | __field( TP_MODE_T, mode ) |
| 1360 | ), |
| 1361 | |
| 1362 | TP_fast_assign( |
| 1363 | tp_assign(dev, inode->i_sb->s_dev) |
| 1364 | tp_assign(ino, inode->i_ino) |
| 1365 | tp_assign(i_blocks, inode->i_blocks) |
| 1366 | tp_assign(used_blocks, used_blocks) |
| 1367 | tp_assign(reserved_data_blocks, |
| 1368 | EXT4_I(inode)->i_reserved_data_blocks) |
| 1369 | tp_assign(reserved_meta_blocks, |
| 1370 | EXT4_I(inode)->i_reserved_meta_blocks) |
| 1371 | tp_assign(allocated_meta_blocks, |
| 1372 | EXT4_I(inode)->i_allocated_meta_blocks) |
| 1373 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) |
| 1374 | tp_assign(quota_claim, quota_claim) |
| 1375 | #endif |
| 1376 | tp_assign(mode, inode->i_mode) |
| 1377 | ), |
| 1378 | |
| 1379 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) |
| 1380 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " |
| 1381 | "reserved_data_blocks %d reserved_meta_blocks %d " |
| 1382 | "allocated_meta_blocks %d quota_claim %d", |
| 1383 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1384 | (unsigned long) __entry->ino, |
| 1385 | __entry->mode, __entry->i_blocks, |
| 1386 | __entry->used_blocks, __entry->reserved_data_blocks, |
| 1387 | __entry->reserved_meta_blocks, __entry->allocated_meta_blocks, |
| 1388 | __entry->quota_claim) |
| 1389 | #else |
| 1390 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " |
| 1391 | "reserved_data_blocks %d reserved_meta_blocks %d " |
| 1392 | "allocated_meta_blocks %d", |
| 1393 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1394 | (unsigned long) __entry->ino, |
| 1395 | __entry->mode, __entry->i_blocks, |
| 1396 | __entry->used_blocks, __entry->reserved_data_blocks, |
| 1397 | __entry->reserved_meta_blocks, __entry->allocated_meta_blocks) |
| 1398 | #endif |
| 1399 | ) |
| 1400 | |
| 1401 | TRACE_EVENT(ext4_da_reserve_space, |
| 1402 | TP_PROTO(struct inode *inode, int md_needed), |
| 1403 | |
| 1404 | TP_ARGS(inode, md_needed), |
| 1405 | |
| 1406 | TP_STRUCT__entry( |
| 1407 | __field( dev_t, dev ) |
| 1408 | __field( ino_t, ino ) |
| 1409 | __field( __u64, i_blocks ) |
| 1410 | __field( int, md_needed ) |
| 1411 | __field( int, reserved_data_blocks ) |
| 1412 | __field( int, reserved_meta_blocks ) |
| 1413 | __field( TP_MODE_T, mode ) |
| 1414 | ), |
| 1415 | |
| 1416 | TP_fast_assign( |
| 1417 | tp_assign(dev, inode->i_sb->s_dev) |
| 1418 | tp_assign(ino, inode->i_ino) |
| 1419 | tp_assign(i_blocks, inode->i_blocks) |
| 1420 | tp_assign(md_needed, md_needed) |
| 1421 | tp_assign(reserved_data_blocks, |
| 1422 | EXT4_I(inode)->i_reserved_data_blocks) |
| 1423 | tp_assign(reserved_meta_blocks, |
| 1424 | EXT4_I(inode)->i_reserved_meta_blocks) |
| 1425 | tp_assign(mode, inode->i_mode) |
| 1426 | ), |
| 1427 | |
| 1428 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d " |
| 1429 | "reserved_data_blocks %d reserved_meta_blocks %d", |
| 1430 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1431 | (unsigned long) __entry->ino, |
| 1432 | __entry->mode, __entry->i_blocks, |
| 1433 | __entry->md_needed, __entry->reserved_data_blocks, |
| 1434 | __entry->reserved_meta_blocks) |
| 1435 | ) |
| 1436 | |
| 1437 | TRACE_EVENT(ext4_da_release_space, |
| 1438 | TP_PROTO(struct inode *inode, int freed_blocks), |
| 1439 | |
| 1440 | TP_ARGS(inode, freed_blocks), |
| 1441 | |
| 1442 | TP_STRUCT__entry( |
| 1443 | __field( dev_t, dev ) |
| 1444 | __field( ino_t, ino ) |
| 1445 | __field( __u64, i_blocks ) |
| 1446 | __field( int, freed_blocks ) |
| 1447 | __field( int, reserved_data_blocks ) |
| 1448 | __field( int, reserved_meta_blocks ) |
| 1449 | __field( int, allocated_meta_blocks ) |
| 1450 | __field( TP_MODE_T, mode ) |
| 1451 | ), |
| 1452 | |
| 1453 | TP_fast_assign( |
| 1454 | tp_assign(dev, inode->i_sb->s_dev) |
| 1455 | tp_assign(ino, inode->i_ino) |
| 1456 | tp_assign(i_blocks, inode->i_blocks) |
| 1457 | tp_assign(freed_blocks, freed_blocks) |
| 1458 | tp_assign(reserved_data_blocks, |
| 1459 | EXT4_I(inode)->i_reserved_data_blocks) |
| 1460 | tp_assign(reserved_meta_blocks, |
| 1461 | EXT4_I(inode)->i_reserved_meta_blocks) |
| 1462 | tp_assign(allocated_meta_blocks, |
| 1463 | EXT4_I(inode)->i_allocated_meta_blocks) |
| 1464 | tp_assign(mode, inode->i_mode) |
| 1465 | ), |
| 1466 | |
| 1467 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d " |
| 1468 | "reserved_data_blocks %d reserved_meta_blocks %d " |
| 1469 | "allocated_meta_blocks %d", |
| 1470 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1471 | (unsigned long) __entry->ino, |
| 1472 | __entry->mode, __entry->i_blocks, |
| 1473 | __entry->freed_blocks, __entry->reserved_data_blocks, |
| 1474 | __entry->reserved_meta_blocks, __entry->allocated_meta_blocks) |
| 1475 | ) |
| 1476 | #endif |
| 1477 | |
| 1478 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) |
| 1479 | DECLARE_EVENT_CLASS(ext4__bitmap_load, |
| 1480 | TP_PROTO(struct super_block *sb, unsigned long group), |
| 1481 | |
| 1482 | TP_ARGS(sb, group), |
| 1483 | |
| 1484 | TP_STRUCT__entry( |
| 1485 | __field( dev_t, dev ) |
| 1486 | __field( __u32, group ) |
| 1487 | |
| 1488 | ), |
| 1489 | |
| 1490 | TP_fast_assign( |
| 1491 | tp_assign(dev, sb->s_dev) |
| 1492 | tp_assign(group, group) |
| 1493 | ), |
| 1494 | |
| 1495 | TP_printk("dev %d,%d group %u", |
| 1496 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1497 | __entry->group) |
| 1498 | ) |
| 1499 | |
| 1500 | DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load, |
| 1501 | |
| 1502 | TP_PROTO(struct super_block *sb, unsigned long group), |
| 1503 | |
| 1504 | TP_ARGS(sb, group) |
| 1505 | ) |
| 1506 | |
| 1507 | DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load, |
| 1508 | |
| 1509 | TP_PROTO(struct super_block *sb, unsigned long group), |
| 1510 | |
| 1511 | TP_ARGS(sb, group) |
| 1512 | ) |
| 1513 | #endif |
| 1514 | |
| 1515 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) |
| 1516 | DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load, |
| 1517 | |
| 1518 | TP_PROTO(struct super_block *sb, unsigned long group), |
| 1519 | |
| 1520 | TP_ARGS(sb, group) |
| 1521 | ) |
| 1522 | |
| 1523 | DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap, |
| 1524 | |
| 1525 | TP_PROTO(struct super_block *sb, unsigned long group), |
| 1526 | |
| 1527 | TP_ARGS(sb, group) |
| 1528 | ) |
| 1529 | |
| 1530 | TRACE_EVENT(ext4_direct_IO_enter, |
| 1531 | TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), |
| 1532 | |
| 1533 | TP_ARGS(inode, offset, len, rw), |
| 1534 | |
| 1535 | TP_STRUCT__entry( |
| 1536 | __field( dev_t, dev ) |
| 1537 | __field( ino_t, ino ) |
| 1538 | __field( loff_t, pos ) |
| 1539 | __field( unsigned long, len ) |
| 1540 | __field( int, rw ) |
| 1541 | ), |
| 1542 | |
| 1543 | TP_fast_assign( |
| 1544 | tp_assign(dev, inode->i_sb->s_dev) |
| 1545 | tp_assign(ino, inode->i_ino) |
| 1546 | tp_assign(pos, offset) |
| 1547 | tp_assign(len, len) |
| 1548 | tp_assign(rw, rw) |
| 1549 | ), |
| 1550 | |
| 1551 | TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d", |
| 1552 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1553 | (unsigned long) __entry->ino, |
| 1554 | __entry->pos, __entry->len, __entry->rw) |
| 1555 | ) |
| 1556 | |
| 1557 | TRACE_EVENT(ext4_direct_IO_exit, |
| 1558 | TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, |
| 1559 | int rw, int ret), |
| 1560 | |
| 1561 | TP_ARGS(inode, offset, len, rw, ret), |
| 1562 | |
| 1563 | TP_STRUCT__entry( |
| 1564 | __field( dev_t, dev ) |
| 1565 | __field( ino_t, ino ) |
| 1566 | __field( loff_t, pos ) |
| 1567 | __field( unsigned long, len ) |
| 1568 | __field( int, rw ) |
| 1569 | __field( int, ret ) |
| 1570 | ), |
| 1571 | |
| 1572 | TP_fast_assign( |
| 1573 | tp_assign(dev, inode->i_sb->s_dev) |
| 1574 | tp_assign(ino, inode->i_ino) |
| 1575 | tp_assign(pos, offset) |
| 1576 | tp_assign(len, len) |
| 1577 | tp_assign(rw, rw) |
| 1578 | tp_assign(ret, ret) |
| 1579 | ), |
| 1580 | |
| 1581 | TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d", |
| 1582 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1583 | (unsigned long) __entry->ino, |
| 1584 | __entry->pos, __entry->len, |
| 1585 | __entry->rw, __entry->ret) |
| 1586 | ) |
| 1587 | |
| 1588 | TRACE_EVENT(ext4_fallocate_enter, |
| 1589 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), |
| 1590 | |
| 1591 | TP_ARGS(inode, offset, len, mode), |
| 1592 | |
| 1593 | TP_STRUCT__entry( |
| 1594 | __field( dev_t, dev ) |
| 1595 | __field( ino_t, ino ) |
| 1596 | __field( loff_t, pos ) |
| 1597 | __field( loff_t, len ) |
| 1598 | __field( int, mode ) |
| 1599 | ), |
| 1600 | |
| 1601 | TP_fast_assign( |
| 1602 | tp_assign(dev, inode->i_sb->s_dev) |
| 1603 | tp_assign(ino, inode->i_ino) |
| 1604 | tp_assign(pos, offset) |
| 1605 | tp_assign(len, len) |
| 1606 | tp_assign(mode, mode) |
| 1607 | ), |
| 1608 | |
| 1609 | TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d", |
| 1610 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1611 | (unsigned long) __entry->ino, __entry->pos, |
| 1612 | __entry->len, __entry->mode) |
| 1613 | ) |
| 1614 | |
| 1615 | TRACE_EVENT(ext4_fallocate_exit, |
| 1616 | TP_PROTO(struct inode *inode, loff_t offset, |
| 1617 | unsigned int max_blocks, int ret), |
| 1618 | |
| 1619 | TP_ARGS(inode, offset, max_blocks, ret), |
| 1620 | |
| 1621 | TP_STRUCT__entry( |
| 1622 | __field( dev_t, dev ) |
| 1623 | __field( ino_t, ino ) |
| 1624 | __field( loff_t, pos ) |
| 1625 | __field( unsigned int, blocks ) |
| 1626 | __field( int, ret ) |
| 1627 | ), |
| 1628 | |
| 1629 | TP_fast_assign( |
| 1630 | tp_assign(dev, inode->i_sb->s_dev) |
| 1631 | tp_assign(ino, inode->i_ino) |
| 1632 | tp_assign(pos, offset) |
| 1633 | tp_assign(blocks, max_blocks) |
| 1634 | tp_assign(ret, ret) |
| 1635 | ), |
| 1636 | |
| 1637 | TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d", |
| 1638 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1639 | (unsigned long) __entry->ino, |
| 1640 | __entry->pos, __entry->blocks, |
| 1641 | __entry->ret) |
| 1642 | ) |
| 1643 | |
| 1644 | TRACE_EVENT(ext4_unlink_enter, |
| 1645 | TP_PROTO(struct inode *parent, struct dentry *dentry), |
| 1646 | |
| 1647 | TP_ARGS(parent, dentry), |
| 1648 | |
| 1649 | TP_STRUCT__entry( |
| 1650 | __field( dev_t, dev ) |
| 1651 | __field( ino_t, ino ) |
| 1652 | __field( ino_t, parent ) |
| 1653 | __field( loff_t, size ) |
| 1654 | ), |
| 1655 | |
| 1656 | TP_fast_assign( |
| 1657 | tp_assign(dev, dentry->d_inode->i_sb->s_dev) |
| 1658 | tp_assign(ino, dentry->d_inode->i_ino) |
| 1659 | tp_assign(parent, parent->i_ino) |
| 1660 | tp_assign(size, dentry->d_inode->i_size) |
| 1661 | ), |
| 1662 | |
| 1663 | TP_printk("dev %d,%d ino %lu size %lld parent %lu", |
| 1664 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1665 | (unsigned long) __entry->ino, __entry->size, |
| 1666 | (unsigned long) __entry->parent) |
| 1667 | ) |
| 1668 | |
| 1669 | TRACE_EVENT(ext4_unlink_exit, |
| 1670 | TP_PROTO(struct dentry *dentry, int ret), |
| 1671 | |
| 1672 | TP_ARGS(dentry, ret), |
| 1673 | |
| 1674 | TP_STRUCT__entry( |
| 1675 | __field( dev_t, dev ) |
| 1676 | __field( ino_t, ino ) |
| 1677 | __field( int, ret ) |
| 1678 | ), |
| 1679 | |
| 1680 | TP_fast_assign( |
| 1681 | tp_assign(dev, dentry->d_inode->i_sb->s_dev) |
| 1682 | tp_assign(ino, dentry->d_inode->i_ino) |
| 1683 | tp_assign(ret, ret) |
| 1684 | ), |
| 1685 | |
| 1686 | TP_printk("dev %d,%d ino %lu ret %d", |
| 1687 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1688 | (unsigned long) __entry->ino, |
| 1689 | __entry->ret) |
| 1690 | ) |
| 1691 | |
| 1692 | DECLARE_EVENT_CLASS(ext4__truncate, |
| 1693 | TP_PROTO(struct inode *inode), |
| 1694 | |
| 1695 | TP_ARGS(inode), |
| 1696 | |
| 1697 | TP_STRUCT__entry( |
| 1698 | __field( dev_t, dev ) |
| 1699 | __field( ino_t, ino ) |
| 1700 | __field( __u64, blocks ) |
| 1701 | ), |
| 1702 | |
| 1703 | TP_fast_assign( |
| 1704 | tp_assign(dev, inode->i_sb->s_dev) |
| 1705 | tp_assign(ino, inode->i_ino) |
| 1706 | tp_assign(blocks, inode->i_blocks) |
| 1707 | ), |
| 1708 | |
| 1709 | TP_printk("dev %d,%d ino %lu blocks %llu", |
| 1710 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1711 | (unsigned long) __entry->ino, __entry->blocks) |
| 1712 | ) |
| 1713 | |
| 1714 | DEFINE_EVENT(ext4__truncate, ext4_truncate_enter, |
| 1715 | |
| 1716 | TP_PROTO(struct inode *inode), |
| 1717 | |
| 1718 | TP_ARGS(inode) |
| 1719 | ) |
| 1720 | |
| 1721 | DEFINE_EVENT(ext4__truncate, ext4_truncate_exit, |
| 1722 | |
| 1723 | TP_PROTO(struct inode *inode), |
| 1724 | |
| 1725 | TP_ARGS(inode) |
| 1726 | ) |
| 1727 | |
| 1728 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) |
| 1729 | /* 'ux' is the uninitialized extent. */ |
| 1730 | TRACE_EVENT(ext4_ext_convert_to_initialized_enter, |
| 1731 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, |
| 1732 | struct ext4_extent *ux), |
| 1733 | |
| 1734 | TP_ARGS(inode, map, ux), |
| 1735 | |
| 1736 | TP_STRUCT__entry( |
| 1737 | __field( dev_t, dev ) |
| 1738 | __field( ino_t, ino ) |
| 1739 | __field( ext4_lblk_t, m_lblk ) |
| 1740 | __field( unsigned, m_len ) |
| 1741 | __field( ext4_lblk_t, u_lblk ) |
| 1742 | __field( unsigned, u_len ) |
| 1743 | __field( ext4_fsblk_t, u_pblk ) |
| 1744 | ), |
| 1745 | |
| 1746 | TP_fast_assign( |
| 1747 | tp_assign(dev, inode->i_sb->s_dev) |
| 1748 | tp_assign(ino, inode->i_ino) |
| 1749 | tp_assign(m_lblk, map->m_lblk) |
| 1750 | tp_assign(m_len, map->m_len) |
| 1751 | tp_assign(u_lblk, le32_to_cpu(ux->ee_block)) |
| 1752 | tp_assign(u_len, ext4_ext_get_actual_len(ux)) |
| 1753 | tp_assign(u_pblk, ext4_ext_pblock(ux)) |
| 1754 | ), |
| 1755 | |
| 1756 | TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u " |
| 1757 | "u_pblk %llu", |
| 1758 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1759 | (unsigned long) __entry->ino, |
| 1760 | __entry->m_lblk, __entry->m_len, |
| 1761 | __entry->u_lblk, __entry->u_len, __entry->u_pblk) |
| 1762 | ) |
| 1763 | |
| 1764 | /* |
| 1765 | * 'ux' is the uninitialized extent. |
| 1766 | * 'ix' is the initialized extent to which blocks are transferred. |
| 1767 | */ |
| 1768 | TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, |
| 1769 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, |
| 1770 | struct ext4_extent *ux, struct ext4_extent *ix), |
| 1771 | |
| 1772 | TP_ARGS(inode, map, ux, ix), |
| 1773 | |
| 1774 | TP_STRUCT__entry( |
| 1775 | __field( dev_t, dev ) |
| 1776 | __field( ino_t, ino ) |
| 1777 | __field( ext4_lblk_t, m_lblk ) |
| 1778 | __field( unsigned, m_len ) |
| 1779 | __field( ext4_lblk_t, u_lblk ) |
| 1780 | __field( unsigned, u_len ) |
| 1781 | __field( ext4_fsblk_t, u_pblk ) |
| 1782 | __field( ext4_lblk_t, i_lblk ) |
| 1783 | __field( unsigned, i_len ) |
| 1784 | __field( ext4_fsblk_t, i_pblk ) |
| 1785 | ), |
| 1786 | |
| 1787 | TP_fast_assign( |
| 1788 | tp_assign(dev, inode->i_sb->s_dev) |
| 1789 | tp_assign(ino, inode->i_ino) |
| 1790 | tp_assign(m_lblk, map->m_lblk) |
| 1791 | tp_assign(m_len, map->m_len) |
| 1792 | tp_assign(u_lblk, le32_to_cpu(ux->ee_block)) |
| 1793 | tp_assign(u_len, ext4_ext_get_actual_len(ux)) |
| 1794 | tp_assign(u_pblk, ext4_ext_pblock(ux)) |
| 1795 | tp_assign(i_lblk, le32_to_cpu(ix->ee_block)) |
| 1796 | tp_assign(i_len, ext4_ext_get_actual_len(ix)) |
| 1797 | tp_assign(i_pblk, ext4_ext_pblock(ix)) |
| 1798 | ), |
| 1799 | |
| 1800 | TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u " |
| 1801 | "u_lblk %u u_len %u u_pblk %llu " |
| 1802 | "i_lblk %u i_len %u i_pblk %llu ", |
| 1803 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1804 | (unsigned long) __entry->ino, |
| 1805 | __entry->m_lblk, __entry->m_len, |
| 1806 | __entry->u_lblk, __entry->u_len, __entry->u_pblk, |
| 1807 | __entry->i_lblk, __entry->i_len, __entry->i_pblk) |
| 1808 | ) |
| 1809 | #endif |
| 1810 | |
| 1811 | DECLARE_EVENT_CLASS(ext4__map_blocks_enter, |
| 1812 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
| 1813 | unsigned int len, unsigned int flags), |
| 1814 | |
| 1815 | TP_ARGS(inode, lblk, len, flags), |
| 1816 | |
| 1817 | TP_STRUCT__entry( |
| 1818 | __field( dev_t, dev ) |
| 1819 | __field( ino_t, ino ) |
| 1820 | __field( ext4_lblk_t, lblk ) |
| 1821 | __field( unsigned int, len ) |
| 1822 | __field( unsigned int, flags ) |
| 1823 | ), |
| 1824 | |
| 1825 | TP_fast_assign( |
| 1826 | tp_assign(dev, inode->i_sb->s_dev) |
| 1827 | tp_assign(ino, inode->i_ino) |
| 1828 | tp_assign(lblk, lblk) |
| 1829 | tp_assign(len, len) |
| 1830 | tp_assign(flags, flags) |
| 1831 | ), |
| 1832 | |
| 1833 | TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u", |
| 1834 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1835 | (unsigned long) __entry->ino, |
| 1836 | __entry->lblk, __entry->len, __entry->flags) |
| 1837 | ) |
| 1838 | |
| 1839 | DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter, |
| 1840 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
| 1841 | unsigned len, unsigned flags), |
| 1842 | |
| 1843 | TP_ARGS(inode, lblk, len, flags) |
| 1844 | ) |
| 1845 | |
| 1846 | DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, |
| 1847 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
| 1848 | unsigned len, unsigned flags), |
| 1849 | |
| 1850 | TP_ARGS(inode, lblk, len, flags) |
| 1851 | ) |
| 1852 | |
| 1853 | DECLARE_EVENT_CLASS(ext4__map_blocks_exit, |
| 1854 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
| 1855 | ext4_fsblk_t pblk, unsigned int len, int ret), |
| 1856 | |
| 1857 | TP_ARGS(inode, lblk, pblk, len, ret), |
| 1858 | |
| 1859 | TP_STRUCT__entry( |
| 1860 | __field( dev_t, dev ) |
| 1861 | __field( ino_t, ino ) |
| 1862 | __field( ext4_fsblk_t, pblk ) |
| 1863 | __field( ext4_lblk_t, lblk ) |
| 1864 | __field( unsigned int, len ) |
| 1865 | __field( int, ret ) |
| 1866 | ), |
| 1867 | |
| 1868 | TP_fast_assign( |
| 1869 | tp_assign(dev, inode->i_sb->s_dev) |
| 1870 | tp_assign(ino, inode->i_ino) |
| 1871 | tp_assign(pblk, pblk) |
| 1872 | tp_assign(lblk, lblk) |
| 1873 | tp_assign(len, len) |
| 1874 | tp_assign(ret, ret) |
| 1875 | ), |
| 1876 | |
| 1877 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d", |
| 1878 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1879 | (unsigned long) __entry->ino, |
| 1880 | __entry->lblk, __entry->pblk, |
| 1881 | __entry->len, __entry->ret) |
| 1882 | ) |
| 1883 | |
| 1884 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, |
| 1885 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
| 1886 | ext4_fsblk_t pblk, unsigned len, int ret), |
| 1887 | |
| 1888 | TP_ARGS(inode, lblk, pblk, len, ret) |
| 1889 | ) |
| 1890 | |
| 1891 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, |
| 1892 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
| 1893 | ext4_fsblk_t pblk, unsigned len, int ret), |
| 1894 | |
| 1895 | TP_ARGS(inode, lblk, pblk, len, ret) |
| 1896 | ) |
| 1897 | |
| 1898 | TRACE_EVENT(ext4_ext_load_extent, |
| 1899 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk), |
| 1900 | |
| 1901 | TP_ARGS(inode, lblk, pblk), |
| 1902 | |
| 1903 | TP_STRUCT__entry( |
| 1904 | __field( dev_t, dev ) |
| 1905 | __field( ino_t, ino ) |
| 1906 | __field( ext4_fsblk_t, pblk ) |
| 1907 | __field( ext4_lblk_t, lblk ) |
| 1908 | ), |
| 1909 | |
| 1910 | TP_fast_assign( |
| 1911 | tp_assign(dev, inode->i_sb->s_dev) |
| 1912 | tp_assign(ino, inode->i_ino) |
| 1913 | tp_assign(pblk, pblk) |
| 1914 | tp_assign(lblk, lblk) |
| 1915 | ), |
| 1916 | |
| 1917 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu", |
| 1918 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1919 | (unsigned long) __entry->ino, |
| 1920 | __entry->lblk, __entry->pblk) |
| 1921 | ) |
| 1922 | |
| 1923 | TRACE_EVENT(ext4_load_inode, |
| 1924 | TP_PROTO(struct inode *inode), |
| 1925 | |
| 1926 | TP_ARGS(inode), |
| 1927 | |
| 1928 | TP_STRUCT__entry( |
| 1929 | __field( dev_t, dev ) |
| 1930 | __field( ino_t, ino ) |
| 1931 | ), |
| 1932 | |
| 1933 | TP_fast_assign( |
| 1934 | tp_assign(dev, inode->i_sb->s_dev) |
| 1935 | tp_assign(ino, inode->i_ino) |
| 1936 | ), |
| 1937 | |
| 1938 | TP_printk("dev %d,%d ino %ld", |
| 1939 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1940 | (unsigned long) __entry->ino) |
| 1941 | ) |
| 1942 | #endif |
| 1943 | |
| 1944 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) |
| 1945 | TRACE_EVENT(ext4_journal_start, |
| 1946 | TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP), |
| 1947 | |
| 1948 | TP_ARGS(sb, nblocks, IP), |
| 1949 | |
| 1950 | TP_STRUCT__entry( |
| 1951 | __field( dev_t, dev ) |
| 1952 | __field(unsigned long, ip ) |
| 1953 | __field( int, nblocks ) |
| 1954 | ), |
| 1955 | |
| 1956 | TP_fast_assign( |
| 1957 | tp_assign(dev, sb->s_dev) |
| 1958 | tp_assign(ip, IP) |
| 1959 | tp_assign(nblocks, nblocks) |
| 1960 | ), |
| 1961 | |
| 1962 | TP_printk("dev %d,%d nblocks %d caller %pF", |
| 1963 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 1964 | __entry->nblocks, (void *)__entry->ip) |
| 1965 | ) |
| 1966 | |
| 1967 | DECLARE_EVENT_CLASS(ext4__trim, |
| 1968 | TP_PROTO(struct super_block *sb, |
| 1969 | ext4_group_t group, |
| 1970 | ext4_grpblk_t start, |
| 1971 | ext4_grpblk_t len), |
| 1972 | |
| 1973 | TP_ARGS(sb, group, start, len), |
| 1974 | |
| 1975 | TP_STRUCT__entry( |
| 1976 | __field( int, dev_major ) |
| 1977 | __field( int, dev_minor ) |
| 1978 | __field( __u32, group ) |
| 1979 | __field( int, start ) |
| 1980 | __field( int, len ) |
| 1981 | ), |
| 1982 | |
| 1983 | TP_fast_assign( |
| 1984 | tp_assign(dev_major, MAJOR(sb->s_dev)) |
| 1985 | tp_assign(dev_minor, MINOR(sb->s_dev)) |
| 1986 | tp_assign(group, group) |
| 1987 | tp_assign(start, start) |
| 1988 | tp_assign(len, len) |
| 1989 | ), |
| 1990 | |
| 1991 | TP_printk("dev %d,%d group %u, start %d, len %d", |
| 1992 | __entry->dev_major, __entry->dev_minor, |
| 1993 | __entry->group, __entry->start, __entry->len) |
| 1994 | ) |
| 1995 | |
| 1996 | DEFINE_EVENT(ext4__trim, ext4_trim_extent, |
| 1997 | |
| 1998 | TP_PROTO(struct super_block *sb, |
| 1999 | ext4_group_t group, |
| 2000 | ext4_grpblk_t start, |
| 2001 | ext4_grpblk_t len), |
| 2002 | |
| 2003 | TP_ARGS(sb, group, start, len) |
| 2004 | ) |
| 2005 | |
| 2006 | DEFINE_EVENT(ext4__trim, ext4_trim_all_free, |
| 2007 | |
| 2008 | TP_PROTO(struct super_block *sb, |
| 2009 | ext4_group_t group, |
| 2010 | ext4_grpblk_t start, |
| 2011 | ext4_grpblk_t len), |
| 2012 | |
| 2013 | TP_ARGS(sb, group, start, len) |
| 2014 | ) |
| 2015 | #endif |
| 2016 | |
| 2017 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) |
| 2018 | TRACE_EVENT(ext4_ext_handle_uninitialized_extents, |
| 2019 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, |
| 2020 | unsigned int allocated, ext4_fsblk_t newblock), |
| 2021 | |
| 2022 | TP_ARGS(inode, map, allocated, newblock), |
| 2023 | |
| 2024 | TP_STRUCT__entry( |
| 2025 | __field( dev_t, dev ) |
| 2026 | __field( ino_t, ino ) |
| 2027 | __field( int, flags ) |
| 2028 | __field( ext4_lblk_t, lblk ) |
| 2029 | __field( ext4_fsblk_t, pblk ) |
| 2030 | __field( unsigned int, len ) |
| 2031 | __field( unsigned int, allocated ) |
| 2032 | __field( ext4_fsblk_t, newblk ) |
| 2033 | ), |
| 2034 | |
| 2035 | TP_fast_assign( |
| 2036 | tp_assign(dev, inode->i_sb->s_dev) |
| 2037 | tp_assign(ino, inode->i_ino) |
| 2038 | tp_assign(flags, map->m_flags) |
| 2039 | tp_assign(lblk, map->m_lblk) |
| 2040 | tp_assign(pblk, map->m_pblk) |
| 2041 | tp_assign(len, map->m_len) |
| 2042 | tp_assign(allocated, allocated) |
| 2043 | tp_assign(newblk, newblock) |
| 2044 | ), |
| 2045 | |
| 2046 | TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %d" |
| 2047 | "allocated %d newblock %llu", |
| 2048 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2049 | (unsigned long) __entry->ino, |
| 2050 | (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, |
| 2051 | __entry->len, __entry->flags, |
| 2052 | (unsigned int) __entry->allocated, |
| 2053 | (unsigned long long) __entry->newblk) |
| 2054 | ) |
| 2055 | |
| 2056 | TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, |
| 2057 | TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret), |
| 2058 | |
| 2059 | TP_ARGS(sb, map, ret), |
| 2060 | |
| 2061 | TP_STRUCT__entry( |
| 2062 | __field( dev_t, dev ) |
| 2063 | __field( unsigned int, flags ) |
| 2064 | __field( ext4_lblk_t, lblk ) |
| 2065 | __field( ext4_fsblk_t, pblk ) |
| 2066 | __field( unsigned int, len ) |
| 2067 | __field( int, ret ) |
| 2068 | ), |
| 2069 | |
| 2070 | TP_fast_assign( |
| 2071 | tp_assign(dev, sb->s_dev) |
| 2072 | tp_assign(flags, map->m_flags) |
| 2073 | tp_assign(lblk, map->m_lblk) |
| 2074 | tp_assign(pblk, map->m_pblk) |
| 2075 | tp_assign(len, map->m_len) |
| 2076 | tp_assign(ret, ret) |
| 2077 | ), |
| 2078 | |
| 2079 | TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d", |
| 2080 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2081 | __entry->lblk, (unsigned long long) __entry->pblk, |
| 2082 | __entry->len, __entry->flags, __entry->ret) |
| 2083 | ) |
| 2084 | |
| 2085 | TRACE_EVENT(ext4_ext_put_in_cache, |
| 2086 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len, |
| 2087 | ext4_fsblk_t start), |
| 2088 | |
| 2089 | TP_ARGS(inode, lblk, len, start), |
| 2090 | |
| 2091 | TP_STRUCT__entry( |
| 2092 | __field( dev_t, dev ) |
| 2093 | __field( ino_t, ino ) |
| 2094 | __field( ext4_lblk_t, lblk ) |
| 2095 | __field( unsigned int, len ) |
| 2096 | __field( ext4_fsblk_t, start ) |
| 2097 | ), |
| 2098 | |
| 2099 | TP_fast_assign( |
| 2100 | tp_assign(dev, inode->i_sb->s_dev) |
| 2101 | tp_assign(ino, inode->i_ino) |
| 2102 | tp_assign(lblk, lblk) |
| 2103 | tp_assign(len, len) |
| 2104 | tp_assign(start, start) |
| 2105 | ), |
| 2106 | |
| 2107 | TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu", |
| 2108 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2109 | (unsigned long) __entry->ino, |
| 2110 | (unsigned) __entry->lblk, |
| 2111 | __entry->len, |
| 2112 | (unsigned long long) __entry->start) |
| 2113 | ) |
| 2114 | |
| 2115 | TRACE_EVENT(ext4_ext_in_cache, |
| 2116 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret), |
| 2117 | |
| 2118 | TP_ARGS(inode, lblk, ret), |
| 2119 | |
| 2120 | TP_STRUCT__entry( |
| 2121 | __field( dev_t, dev ) |
| 2122 | __field( ino_t, ino ) |
| 2123 | __field( ext4_lblk_t, lblk ) |
| 2124 | __field( int, ret ) |
| 2125 | ), |
| 2126 | |
| 2127 | TP_fast_assign( |
| 2128 | tp_assign(dev, inode->i_sb->s_dev) |
| 2129 | tp_assign(ino, inode->i_ino) |
| 2130 | tp_assign(lblk, lblk) |
| 2131 | tp_assign(ret, ret) |
| 2132 | ), |
| 2133 | |
| 2134 | TP_printk("dev %d,%d ino %lu lblk %u ret %d", |
| 2135 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2136 | (unsigned long) __entry->ino, |
| 2137 | (unsigned) __entry->lblk, |
| 2138 | __entry->ret) |
| 2139 | |
| 2140 | ) |
| 2141 | |
| 2142 | TRACE_EVENT(ext4_find_delalloc_range, |
| 2143 | TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to, |
| 2144 | int reverse, int found, ext4_lblk_t found_blk), |
| 2145 | |
| 2146 | TP_ARGS(inode, from, to, reverse, found, found_blk), |
| 2147 | |
| 2148 | TP_STRUCT__entry( |
| 2149 | __field( dev_t, dev ) |
| 2150 | __field( ino_t, ino ) |
| 2151 | __field( ext4_lblk_t, from ) |
| 2152 | __field( ext4_lblk_t, to ) |
| 2153 | __field( int, reverse ) |
| 2154 | __field( int, found ) |
| 2155 | __field( ext4_lblk_t, found_blk ) |
| 2156 | ), |
| 2157 | |
| 2158 | TP_fast_assign( |
| 2159 | tp_assign(dev, inode->i_sb->s_dev) |
| 2160 | tp_assign(ino, inode->i_ino) |
| 2161 | tp_assign(from, from) |
| 2162 | tp_assign(to, to) |
| 2163 | tp_assign(reverse, reverse) |
| 2164 | tp_assign(found, found) |
| 2165 | tp_assign(found_blk, found_blk) |
| 2166 | ), |
| 2167 | |
| 2168 | TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d " |
| 2169 | "(blk = %u)", |
| 2170 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2171 | (unsigned long) __entry->ino, |
| 2172 | (unsigned) __entry->from, (unsigned) __entry->to, |
| 2173 | __entry->reverse, __entry->found, |
| 2174 | (unsigned) __entry->found_blk) |
| 2175 | ) |
| 2176 | |
| 2177 | TRACE_EVENT(ext4_get_reserved_cluster_alloc, |
| 2178 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len), |
| 2179 | |
| 2180 | TP_ARGS(inode, lblk, len), |
| 2181 | |
| 2182 | TP_STRUCT__entry( |
| 2183 | __field( dev_t, dev ) |
| 2184 | __field( ino_t, ino ) |
| 2185 | __field( ext4_lblk_t, lblk ) |
| 2186 | __field( unsigned int, len ) |
| 2187 | ), |
| 2188 | |
| 2189 | TP_fast_assign( |
| 2190 | tp_assign(dev, inode->i_sb->s_dev) |
| 2191 | tp_assign(ino, inode->i_ino) |
| 2192 | tp_assign(lblk, lblk) |
| 2193 | tp_assign(len, len) |
| 2194 | ), |
| 2195 | |
| 2196 | TP_printk("dev %d,%d ino %lu lblk %u len %u", |
| 2197 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2198 | (unsigned long) __entry->ino, |
| 2199 | (unsigned) __entry->lblk, |
| 2200 | __entry->len) |
| 2201 | ) |
| 2202 | |
| 2203 | TRACE_EVENT(ext4_ext_show_extent, |
| 2204 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, |
| 2205 | unsigned short len), |
| 2206 | |
| 2207 | TP_ARGS(inode, lblk, pblk, len), |
| 2208 | |
| 2209 | TP_STRUCT__entry( |
| 2210 | __field( dev_t, dev ) |
| 2211 | __field( ino_t, ino ) |
| 2212 | __field( ext4_fsblk_t, pblk ) |
| 2213 | __field( ext4_lblk_t, lblk ) |
| 2214 | __field( unsigned short, len ) |
| 2215 | ), |
| 2216 | |
| 2217 | TP_fast_assign( |
| 2218 | tp_assign(dev, inode->i_sb->s_dev) |
| 2219 | tp_assign(ino, inode->i_ino) |
| 2220 | tp_assign(pblk, pblk) |
| 2221 | tp_assign(lblk, lblk) |
| 2222 | tp_assign(len, len) |
| 2223 | ), |
| 2224 | |
| 2225 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u", |
| 2226 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2227 | (unsigned long) __entry->ino, |
| 2228 | (unsigned) __entry->lblk, |
| 2229 | (unsigned long long) __entry->pblk, |
| 2230 | (unsigned short) __entry->len) |
| 2231 | ) |
| 2232 | |
| 2233 | TRACE_EVENT(ext4_remove_blocks, |
| 2234 | TP_PROTO(struct inode *inode, struct ext4_extent *ex, |
| 2235 | ext4_lblk_t from, ext4_fsblk_t to, |
| 2236 | ext4_fsblk_t partial_cluster), |
| 2237 | |
| 2238 | TP_ARGS(inode, ex, from, to, partial_cluster), |
| 2239 | |
| 2240 | TP_STRUCT__entry( |
| 2241 | __field( dev_t, dev ) |
| 2242 | __field( ino_t, ino ) |
| 2243 | __field( ext4_lblk_t, from ) |
| 2244 | __field( ext4_lblk_t, to ) |
| 2245 | __field( ext4_fsblk_t, partial ) |
| 2246 | __field( ext4_fsblk_t, ee_pblk ) |
| 2247 | __field( ext4_lblk_t, ee_lblk ) |
| 2248 | __field( unsigned short, ee_len ) |
| 2249 | ), |
| 2250 | |
| 2251 | TP_fast_assign( |
| 2252 | tp_assign(dev, inode->i_sb->s_dev) |
| 2253 | tp_assign(ino, inode->i_ino) |
| 2254 | tp_assign(from, from) |
| 2255 | tp_assign(to, to) |
| 2256 | tp_assign(partial, partial_cluster) |
| 2257 | tp_assign(ee_pblk, ext4_ext_pblock(ex)) |
| 2258 | tp_assign(ee_lblk, cpu_to_le32(ex->ee_block)) |
| 2259 | tp_assign(ee_len, ext4_ext_get_actual_len(ex)) |
| 2260 | ), |
| 2261 | |
| 2262 | TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" |
| 2263 | "from %u to %u partial_cluster %u", |
| 2264 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2265 | (unsigned long) __entry->ino, |
| 2266 | (unsigned) __entry->ee_lblk, |
| 2267 | (unsigned long long) __entry->ee_pblk, |
| 2268 | (unsigned short) __entry->ee_len, |
| 2269 | (unsigned) __entry->from, |
| 2270 | (unsigned) __entry->to, |
| 2271 | (unsigned) __entry->partial) |
| 2272 | ) |
| 2273 | |
| 2274 | TRACE_EVENT(ext4_ext_rm_leaf, |
| 2275 | TP_PROTO(struct inode *inode, ext4_lblk_t start, |
| 2276 | struct ext4_extent *ex, ext4_fsblk_t partial_cluster), |
| 2277 | |
| 2278 | TP_ARGS(inode, start, ex, partial_cluster), |
| 2279 | |
| 2280 | TP_STRUCT__entry( |
| 2281 | __field( dev_t, dev ) |
| 2282 | __field( ino_t, ino ) |
| 2283 | __field( ext4_fsblk_t, partial ) |
| 2284 | __field( ext4_lblk_t, start ) |
| 2285 | __field( ext4_lblk_t, ee_lblk ) |
| 2286 | __field( ext4_fsblk_t, ee_pblk ) |
| 2287 | __field( short, ee_len ) |
| 2288 | ), |
| 2289 | |
| 2290 | TP_fast_assign( |
| 2291 | tp_assign(dev, inode->i_sb->s_dev) |
| 2292 | tp_assign(ino, inode->i_ino) |
| 2293 | tp_assign(partial, partial_cluster) |
| 2294 | tp_assign(start, start) |
| 2295 | tp_assign(ee_lblk, le32_to_cpu(ex->ee_block)) |
| 2296 | tp_assign(ee_pblk, ext4_ext_pblock(ex)) |
| 2297 | tp_assign(ee_len, ext4_ext_get_actual_len(ex)) |
| 2298 | ), |
| 2299 | |
| 2300 | TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" |
| 2301 | "partial_cluster %u", |
| 2302 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2303 | (unsigned long) __entry->ino, |
| 2304 | (unsigned) __entry->start, |
| 2305 | (unsigned) __entry->ee_lblk, |
| 2306 | (unsigned long long) __entry->ee_pblk, |
| 2307 | (unsigned short) __entry->ee_len, |
| 2308 | (unsigned) __entry->partial) |
| 2309 | ) |
| 2310 | |
| 2311 | TRACE_EVENT(ext4_ext_rm_idx, |
| 2312 | TP_PROTO(struct inode *inode, ext4_fsblk_t pblk), |
| 2313 | |
| 2314 | TP_ARGS(inode, pblk), |
| 2315 | |
| 2316 | TP_STRUCT__entry( |
| 2317 | __field( dev_t, dev ) |
| 2318 | __field( ino_t, ino ) |
| 2319 | __field( ext4_fsblk_t, pblk ) |
| 2320 | ), |
| 2321 | |
| 2322 | TP_fast_assign( |
| 2323 | tp_assign(dev, inode->i_sb->s_dev) |
| 2324 | tp_assign(ino, inode->i_ino) |
| 2325 | tp_assign(pblk, pblk) |
| 2326 | ), |
| 2327 | |
| 2328 | TP_printk("dev %d,%d ino %lu index_pblk %llu", |
| 2329 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2330 | (unsigned long) __entry->ino, |
| 2331 | (unsigned long long) __entry->pblk) |
| 2332 | ) |
| 2333 | |
| 2334 | TRACE_EVENT(ext4_ext_remove_space, |
| 2335 | TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth), |
| 2336 | |
| 2337 | TP_ARGS(inode, start, depth), |
| 2338 | |
| 2339 | TP_STRUCT__entry( |
| 2340 | __field( dev_t, dev ) |
| 2341 | __field( ino_t, ino ) |
| 2342 | __field( ext4_lblk_t, start ) |
| 2343 | __field( int, depth ) |
| 2344 | ), |
| 2345 | |
| 2346 | TP_fast_assign( |
| 2347 | tp_assign(dev, inode->i_sb->s_dev) |
| 2348 | tp_assign(ino, inode->i_ino) |
| 2349 | tp_assign(start, start) |
| 2350 | tp_assign(depth, depth) |
| 2351 | ), |
| 2352 | |
| 2353 | TP_printk("dev %d,%d ino %lu since %u depth %d", |
| 2354 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2355 | (unsigned long) __entry->ino, |
| 2356 | (unsigned) __entry->start, |
| 2357 | __entry->depth) |
| 2358 | ) |
| 2359 | |
| 2360 | TRACE_EVENT(ext4_ext_remove_space_done, |
| 2361 | TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth, |
| 2362 | ext4_lblk_t partial, unsigned short eh_entries), |
| 2363 | |
| 2364 | TP_ARGS(inode, start, depth, partial, eh_entries), |
| 2365 | |
| 2366 | TP_STRUCT__entry( |
| 2367 | __field( dev_t, dev ) |
| 2368 | __field( ino_t, ino ) |
| 2369 | __field( ext4_lblk_t, start ) |
| 2370 | __field( int, depth ) |
| 2371 | __field( ext4_lblk_t, partial ) |
| 2372 | __field( unsigned short, eh_entries ) |
| 2373 | ), |
| 2374 | |
| 2375 | TP_fast_assign( |
| 2376 | tp_assign(dev, inode->i_sb->s_dev) |
| 2377 | tp_assign(ino, inode->i_ino) |
| 2378 | tp_assign(start, start) |
| 2379 | tp_assign(depth, depth) |
| 2380 | tp_assign(partial, partial) |
| 2381 | tp_assign(eh_entries, eh_entries) |
| 2382 | ), |
| 2383 | |
| 2384 | TP_printk("dev %d,%d ino %lu since %u depth %d partial %u " |
| 2385 | "remaining_entries %u", |
| 2386 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 2387 | (unsigned long) __entry->ino, |
| 2388 | (unsigned) __entry->start, |
| 2389 | __entry->depth, |
| 2390 | (unsigned) __entry->partial, |
| 2391 | (unsigned short) __entry->eh_entries) |
| 2392 | ) |
| 2393 | #endif |
| 2394 | |
| 2395 | #endif /* _TRACE_EXT4_H */ |
| 2396 | |
| 2397 | /* This part must be outside protection */ |
| 2398 | #include "../../../probes/define_trace.h" |