Commit | Line | Data |
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b87700e3 AG |
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 | ||
c6403de3 | 308 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40)) |
b87700e3 AG |
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 | ||
c6403de3 | 584 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) |
b87700e3 AG |
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( | |
c6403de3 | 705 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40)) |
b87700e3 AG |
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 | ||
c6403de3 | 719 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) |
b87700e3 AG |
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( | |
c6403de3 | 738 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) |
b87700e3 AG |
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 | ||
c6403de3 | 765 | #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0)) |
b87700e3 AG |
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( | |
c6403de3 | 797 | #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0)) |
b87700e3 AG |
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 | ||
162774b4 MD |
1853 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) |
1854 | ||
1855 | DECLARE_EVENT_CLASS(ext4__map_blocks_exit, | |
1856 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret), | |
1857 | ||
1858 | TP_ARGS(inode, map, ret), | |
1859 | ||
1860 | TP_STRUCT__entry( | |
1861 | __field( dev_t, dev ) | |
1862 | __field( ino_t, ino ) | |
1863 | __field( ext4_fsblk_t, pblk ) | |
1864 | __field( ext4_lblk_t, lblk ) | |
1865 | __field( unsigned int, len ) | |
1866 | __field( unsigned int, flags ) | |
1867 | __field( int, ret ) | |
1868 | ), | |
1869 | ||
1870 | TP_fast_assign( | |
1871 | tp_assign(dev, inode->i_sb->s_dev) | |
1872 | tp_assign(ino, inode->i_ino) | |
1873 | tp_assign(pblk, map->m_pblk) | |
1874 | tp_assign(lblk, map->m_lblk) | |
1875 | tp_assign(len, map->m_len) | |
1876 | tp_assign(flags, map->m_flags) | |
1877 | tp_assign(ret, ret) | |
1878 | ), | |
1879 | ||
1880 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d", | |
1881 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
1882 | (unsigned long) __entry->ino, | |
1883 | __entry->lblk, __entry->pblk, | |
1884 | __entry->len, __entry->flags, __entry->ret) | |
1885 | ) | |
1886 | ||
1887 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, | |
1888 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret), | |
1889 | ||
1890 | TP_ARGS(inode, map, ret) | |
1891 | ) | |
1892 | ||
1893 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, | |
1894 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret), | |
1895 | ||
1896 | TP_ARGS(inode, map, ret) | |
1897 | ) | |
1898 | ||
1899 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ | |
1900 | ||
b87700e3 AG |
1901 | DECLARE_EVENT_CLASS(ext4__map_blocks_exit, |
1902 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, | |
1903 | ext4_fsblk_t pblk, unsigned int len, int ret), | |
1904 | ||
1905 | TP_ARGS(inode, lblk, pblk, len, ret), | |
1906 | ||
1907 | TP_STRUCT__entry( | |
1908 | __field( dev_t, dev ) | |
1909 | __field( ino_t, ino ) | |
1910 | __field( ext4_fsblk_t, pblk ) | |
1911 | __field( ext4_lblk_t, lblk ) | |
1912 | __field( unsigned int, len ) | |
1913 | __field( int, ret ) | |
1914 | ), | |
1915 | ||
1916 | TP_fast_assign( | |
1917 | tp_assign(dev, inode->i_sb->s_dev) | |
1918 | tp_assign(ino, inode->i_ino) | |
1919 | tp_assign(pblk, pblk) | |
1920 | tp_assign(lblk, lblk) | |
1921 | tp_assign(len, len) | |
1922 | tp_assign(ret, ret) | |
1923 | ), | |
1924 | ||
1925 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d", | |
1926 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
1927 | (unsigned long) __entry->ino, | |
1928 | __entry->lblk, __entry->pblk, | |
1929 | __entry->len, __entry->ret) | |
1930 | ) | |
1931 | ||
1932 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, | |
1933 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, | |
1934 | ext4_fsblk_t pblk, unsigned len, int ret), | |
1935 | ||
1936 | TP_ARGS(inode, lblk, pblk, len, ret) | |
1937 | ) | |
1938 | ||
1939 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, | |
1940 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, | |
1941 | ext4_fsblk_t pblk, unsigned len, int ret), | |
1942 | ||
1943 | TP_ARGS(inode, lblk, pblk, len, ret) | |
1944 | ) | |
1945 | ||
162774b4 MD |
1946 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ |
1947 | ||
b87700e3 AG |
1948 | TRACE_EVENT(ext4_ext_load_extent, |
1949 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk), | |
1950 | ||
1951 | TP_ARGS(inode, lblk, pblk), | |
1952 | ||
1953 | TP_STRUCT__entry( | |
1954 | __field( dev_t, dev ) | |
1955 | __field( ino_t, ino ) | |
1956 | __field( ext4_fsblk_t, pblk ) | |
1957 | __field( ext4_lblk_t, lblk ) | |
1958 | ), | |
1959 | ||
1960 | TP_fast_assign( | |
1961 | tp_assign(dev, inode->i_sb->s_dev) | |
1962 | tp_assign(ino, inode->i_ino) | |
1963 | tp_assign(pblk, pblk) | |
1964 | tp_assign(lblk, lblk) | |
1965 | ), | |
1966 | ||
1967 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu", | |
1968 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
1969 | (unsigned long) __entry->ino, | |
1970 | __entry->lblk, __entry->pblk) | |
1971 | ) | |
1972 | ||
1973 | TRACE_EVENT(ext4_load_inode, | |
1974 | TP_PROTO(struct inode *inode), | |
1975 | ||
1976 | TP_ARGS(inode), | |
1977 | ||
1978 | TP_STRUCT__entry( | |
1979 | __field( dev_t, dev ) | |
1980 | __field( ino_t, ino ) | |
1981 | ), | |
1982 | ||
1983 | TP_fast_assign( | |
1984 | tp_assign(dev, inode->i_sb->s_dev) | |
1985 | tp_assign(ino, inode->i_ino) | |
1986 | ), | |
1987 | ||
1988 | TP_printk("dev %d,%d ino %ld", | |
1989 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
1990 | (unsigned long) __entry->ino) | |
1991 | ) | |
1992 | #endif | |
1993 | ||
1994 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) | |
1995 | TRACE_EVENT(ext4_journal_start, | |
1996 | TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP), | |
1997 | ||
1998 | TP_ARGS(sb, nblocks, IP), | |
1999 | ||
2000 | TP_STRUCT__entry( | |
2001 | __field( dev_t, dev ) | |
2002 | __field(unsigned long, ip ) | |
2003 | __field( int, nblocks ) | |
2004 | ), | |
2005 | ||
2006 | TP_fast_assign( | |
2007 | tp_assign(dev, sb->s_dev) | |
2008 | tp_assign(ip, IP) | |
2009 | tp_assign(nblocks, nblocks) | |
2010 | ), | |
2011 | ||
2012 | TP_printk("dev %d,%d nblocks %d caller %pF", | |
2013 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2014 | __entry->nblocks, (void *)__entry->ip) | |
2015 | ) | |
2016 | ||
2017 | DECLARE_EVENT_CLASS(ext4__trim, | |
2018 | TP_PROTO(struct super_block *sb, | |
2019 | ext4_group_t group, | |
2020 | ext4_grpblk_t start, | |
2021 | ext4_grpblk_t len), | |
2022 | ||
2023 | TP_ARGS(sb, group, start, len), | |
2024 | ||
2025 | TP_STRUCT__entry( | |
2026 | __field( int, dev_major ) | |
2027 | __field( int, dev_minor ) | |
2028 | __field( __u32, group ) | |
2029 | __field( int, start ) | |
2030 | __field( int, len ) | |
2031 | ), | |
2032 | ||
2033 | TP_fast_assign( | |
2034 | tp_assign(dev_major, MAJOR(sb->s_dev)) | |
2035 | tp_assign(dev_minor, MINOR(sb->s_dev)) | |
2036 | tp_assign(group, group) | |
2037 | tp_assign(start, start) | |
2038 | tp_assign(len, len) | |
2039 | ), | |
2040 | ||
2041 | TP_printk("dev %d,%d group %u, start %d, len %d", | |
2042 | __entry->dev_major, __entry->dev_minor, | |
2043 | __entry->group, __entry->start, __entry->len) | |
2044 | ) | |
2045 | ||
2046 | DEFINE_EVENT(ext4__trim, ext4_trim_extent, | |
2047 | ||
2048 | TP_PROTO(struct super_block *sb, | |
2049 | ext4_group_t group, | |
2050 | ext4_grpblk_t start, | |
2051 | ext4_grpblk_t len), | |
2052 | ||
2053 | TP_ARGS(sb, group, start, len) | |
2054 | ) | |
2055 | ||
2056 | DEFINE_EVENT(ext4__trim, ext4_trim_all_free, | |
2057 | ||
2058 | TP_PROTO(struct super_block *sb, | |
2059 | ext4_group_t group, | |
2060 | ext4_grpblk_t start, | |
2061 | ext4_grpblk_t len), | |
2062 | ||
2063 | TP_ARGS(sb, group, start, len) | |
2064 | ) | |
2065 | #endif | |
2066 | ||
2067 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) | |
162774b4 | 2068 | |
b87700e3 | 2069 | TRACE_EVENT(ext4_ext_handle_uninitialized_extents, |
162774b4 MD |
2070 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) |
2071 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags, | |
2072 | unsigned int allocated, ext4_fsblk_t newblock), | |
2073 | ||
2074 | TP_ARGS(inode, map, flags, allocated, newblock), | |
2075 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ | |
b87700e3 AG |
2076 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, |
2077 | unsigned int allocated, ext4_fsblk_t newblock), | |
2078 | ||
2079 | TP_ARGS(inode, map, allocated, newblock), | |
162774b4 | 2080 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ |
b87700e3 AG |
2081 | |
2082 | TP_STRUCT__entry( | |
2083 | __field( dev_t, dev ) | |
2084 | __field( ino_t, ino ) | |
2085 | __field( int, flags ) | |
2086 | __field( ext4_lblk_t, lblk ) | |
2087 | __field( ext4_fsblk_t, pblk ) | |
2088 | __field( unsigned int, len ) | |
2089 | __field( unsigned int, allocated ) | |
2090 | __field( ext4_fsblk_t, newblk ) | |
2091 | ), | |
2092 | ||
2093 | TP_fast_assign( | |
2094 | tp_assign(dev, inode->i_sb->s_dev) | |
2095 | tp_assign(ino, inode->i_ino) | |
162774b4 MD |
2096 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) |
2097 | tp_assign(flags, flags) | |
2098 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ | |
b87700e3 | 2099 | tp_assign(flags, map->m_flags) |
162774b4 | 2100 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ |
b87700e3 AG |
2101 | tp_assign(lblk, map->m_lblk) |
2102 | tp_assign(pblk, map->m_pblk) | |
2103 | tp_assign(len, map->m_len) | |
2104 | tp_assign(allocated, allocated) | |
2105 | tp_assign(newblk, newblock) | |
2106 | ), | |
2107 | ||
2108 | TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %d" | |
2109 | "allocated %d newblock %llu", | |
2110 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2111 | (unsigned long) __entry->ino, | |
2112 | (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, | |
2113 | __entry->len, __entry->flags, | |
2114 | (unsigned int) __entry->allocated, | |
2115 | (unsigned long long) __entry->newblk) | |
2116 | ) | |
2117 | ||
2118 | TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, | |
2119 | TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret), | |
2120 | ||
2121 | TP_ARGS(sb, map, ret), | |
2122 | ||
2123 | TP_STRUCT__entry( | |
2124 | __field( dev_t, dev ) | |
2125 | __field( unsigned int, flags ) | |
2126 | __field( ext4_lblk_t, lblk ) | |
2127 | __field( ext4_fsblk_t, pblk ) | |
2128 | __field( unsigned int, len ) | |
2129 | __field( int, ret ) | |
2130 | ), | |
2131 | ||
2132 | TP_fast_assign( | |
2133 | tp_assign(dev, sb->s_dev) | |
2134 | tp_assign(flags, map->m_flags) | |
2135 | tp_assign(lblk, map->m_lblk) | |
2136 | tp_assign(pblk, map->m_pblk) | |
2137 | tp_assign(len, map->m_len) | |
2138 | tp_assign(ret, ret) | |
2139 | ), | |
2140 | ||
2141 | TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d", | |
2142 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2143 | __entry->lblk, (unsigned long long) __entry->pblk, | |
2144 | __entry->len, __entry->flags, __entry->ret) | |
2145 | ) | |
2146 | ||
2147 | TRACE_EVENT(ext4_ext_put_in_cache, | |
2148 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len, | |
2149 | ext4_fsblk_t start), | |
2150 | ||
2151 | TP_ARGS(inode, lblk, len, start), | |
2152 | ||
2153 | TP_STRUCT__entry( | |
2154 | __field( dev_t, dev ) | |
2155 | __field( ino_t, ino ) | |
2156 | __field( ext4_lblk_t, lblk ) | |
2157 | __field( unsigned int, len ) | |
2158 | __field( ext4_fsblk_t, start ) | |
2159 | ), | |
2160 | ||
2161 | TP_fast_assign( | |
2162 | tp_assign(dev, inode->i_sb->s_dev) | |
2163 | tp_assign(ino, inode->i_ino) | |
2164 | tp_assign(lblk, lblk) | |
2165 | tp_assign(len, len) | |
2166 | tp_assign(start, start) | |
2167 | ), | |
2168 | ||
2169 | TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu", | |
2170 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2171 | (unsigned long) __entry->ino, | |
2172 | (unsigned) __entry->lblk, | |
2173 | __entry->len, | |
2174 | (unsigned long long) __entry->start) | |
2175 | ) | |
2176 | ||
2177 | TRACE_EVENT(ext4_ext_in_cache, | |
2178 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret), | |
2179 | ||
2180 | TP_ARGS(inode, lblk, ret), | |
2181 | ||
2182 | TP_STRUCT__entry( | |
2183 | __field( dev_t, dev ) | |
2184 | __field( ino_t, ino ) | |
2185 | __field( ext4_lblk_t, lblk ) | |
2186 | __field( int, ret ) | |
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(ret, ret) | |
2194 | ), | |
2195 | ||
2196 | TP_printk("dev %d,%d ino %lu lblk %u ret %d", | |
2197 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2198 | (unsigned long) __entry->ino, | |
2199 | (unsigned) __entry->lblk, | |
2200 | __entry->ret) | |
2201 | ||
2202 | ) | |
2203 | ||
2204 | TRACE_EVENT(ext4_find_delalloc_range, | |
2205 | TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to, | |
2206 | int reverse, int found, ext4_lblk_t found_blk), | |
2207 | ||
2208 | TP_ARGS(inode, from, to, reverse, found, found_blk), | |
2209 | ||
2210 | TP_STRUCT__entry( | |
2211 | __field( dev_t, dev ) | |
2212 | __field( ino_t, ino ) | |
2213 | __field( ext4_lblk_t, from ) | |
2214 | __field( ext4_lblk_t, to ) | |
2215 | __field( int, reverse ) | |
2216 | __field( int, found ) | |
2217 | __field( ext4_lblk_t, found_blk ) | |
2218 | ), | |
2219 | ||
2220 | TP_fast_assign( | |
2221 | tp_assign(dev, inode->i_sb->s_dev) | |
2222 | tp_assign(ino, inode->i_ino) | |
2223 | tp_assign(from, from) | |
2224 | tp_assign(to, to) | |
2225 | tp_assign(reverse, reverse) | |
2226 | tp_assign(found, found) | |
2227 | tp_assign(found_blk, found_blk) | |
2228 | ), | |
2229 | ||
2230 | TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d " | |
2231 | "(blk = %u)", | |
2232 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2233 | (unsigned long) __entry->ino, | |
2234 | (unsigned) __entry->from, (unsigned) __entry->to, | |
2235 | __entry->reverse, __entry->found, | |
2236 | (unsigned) __entry->found_blk) | |
2237 | ) | |
2238 | ||
2239 | TRACE_EVENT(ext4_get_reserved_cluster_alloc, | |
2240 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len), | |
2241 | ||
2242 | TP_ARGS(inode, lblk, len), | |
2243 | ||
2244 | TP_STRUCT__entry( | |
2245 | __field( dev_t, dev ) | |
2246 | __field( ino_t, ino ) | |
2247 | __field( ext4_lblk_t, lblk ) | |
2248 | __field( unsigned int, 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(lblk, lblk) | |
2255 | tp_assign(len, len) | |
2256 | ), | |
2257 | ||
2258 | TP_printk("dev %d,%d ino %lu lblk %u len %u", | |
2259 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2260 | (unsigned long) __entry->ino, | |
2261 | (unsigned) __entry->lblk, | |
2262 | __entry->len) | |
2263 | ) | |
2264 | ||
2265 | TRACE_EVENT(ext4_ext_show_extent, | |
2266 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, | |
2267 | unsigned short len), | |
2268 | ||
2269 | TP_ARGS(inode, lblk, pblk, len), | |
2270 | ||
2271 | TP_STRUCT__entry( | |
2272 | __field( dev_t, dev ) | |
2273 | __field( ino_t, ino ) | |
2274 | __field( ext4_fsblk_t, pblk ) | |
2275 | __field( ext4_lblk_t, lblk ) | |
2276 | __field( unsigned short, len ) | |
2277 | ), | |
2278 | ||
2279 | TP_fast_assign( | |
2280 | tp_assign(dev, inode->i_sb->s_dev) | |
2281 | tp_assign(ino, inode->i_ino) | |
2282 | tp_assign(pblk, pblk) | |
2283 | tp_assign(lblk, lblk) | |
2284 | tp_assign(len, len) | |
2285 | ), | |
2286 | ||
2287 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u", | |
2288 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2289 | (unsigned long) __entry->ino, | |
2290 | (unsigned) __entry->lblk, | |
2291 | (unsigned long long) __entry->pblk, | |
2292 | (unsigned short) __entry->len) | |
2293 | ) | |
2294 | ||
2295 | TRACE_EVENT(ext4_remove_blocks, | |
2296 | TP_PROTO(struct inode *inode, struct ext4_extent *ex, | |
2297 | ext4_lblk_t from, ext4_fsblk_t to, | |
2298 | ext4_fsblk_t partial_cluster), | |
2299 | ||
2300 | TP_ARGS(inode, ex, from, to, partial_cluster), | |
2301 | ||
2302 | TP_STRUCT__entry( | |
2303 | __field( dev_t, dev ) | |
2304 | __field( ino_t, ino ) | |
2305 | __field( ext4_lblk_t, from ) | |
2306 | __field( ext4_lblk_t, to ) | |
2307 | __field( ext4_fsblk_t, partial ) | |
2308 | __field( ext4_fsblk_t, ee_pblk ) | |
2309 | __field( ext4_lblk_t, ee_lblk ) | |
2310 | __field( unsigned short, ee_len ) | |
2311 | ), | |
2312 | ||
2313 | TP_fast_assign( | |
2314 | tp_assign(dev, inode->i_sb->s_dev) | |
2315 | tp_assign(ino, inode->i_ino) | |
2316 | tp_assign(from, from) | |
2317 | tp_assign(to, to) | |
2318 | tp_assign(partial, partial_cluster) | |
2319 | tp_assign(ee_pblk, ext4_ext_pblock(ex)) | |
2320 | tp_assign(ee_lblk, cpu_to_le32(ex->ee_block)) | |
2321 | tp_assign(ee_len, ext4_ext_get_actual_len(ex)) | |
2322 | ), | |
2323 | ||
2324 | TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" | |
2325 | "from %u to %u partial_cluster %u", | |
2326 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2327 | (unsigned long) __entry->ino, | |
2328 | (unsigned) __entry->ee_lblk, | |
2329 | (unsigned long long) __entry->ee_pblk, | |
2330 | (unsigned short) __entry->ee_len, | |
2331 | (unsigned) __entry->from, | |
2332 | (unsigned) __entry->to, | |
2333 | (unsigned) __entry->partial) | |
2334 | ) | |
2335 | ||
2336 | TRACE_EVENT(ext4_ext_rm_leaf, | |
2337 | TP_PROTO(struct inode *inode, ext4_lblk_t start, | |
2338 | struct ext4_extent *ex, ext4_fsblk_t partial_cluster), | |
2339 | ||
2340 | TP_ARGS(inode, start, ex, partial_cluster), | |
2341 | ||
2342 | TP_STRUCT__entry( | |
2343 | __field( dev_t, dev ) | |
2344 | __field( ino_t, ino ) | |
2345 | __field( ext4_fsblk_t, partial ) | |
2346 | __field( ext4_lblk_t, start ) | |
2347 | __field( ext4_lblk_t, ee_lblk ) | |
2348 | __field( ext4_fsblk_t, ee_pblk ) | |
2349 | __field( short, ee_len ) | |
2350 | ), | |
2351 | ||
2352 | TP_fast_assign( | |
2353 | tp_assign(dev, inode->i_sb->s_dev) | |
2354 | tp_assign(ino, inode->i_ino) | |
2355 | tp_assign(partial, partial_cluster) | |
2356 | tp_assign(start, start) | |
2357 | tp_assign(ee_lblk, le32_to_cpu(ex->ee_block)) | |
2358 | tp_assign(ee_pblk, ext4_ext_pblock(ex)) | |
2359 | tp_assign(ee_len, ext4_ext_get_actual_len(ex)) | |
2360 | ), | |
2361 | ||
2362 | TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" | |
2363 | "partial_cluster %u", | |
2364 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2365 | (unsigned long) __entry->ino, | |
2366 | (unsigned) __entry->start, | |
2367 | (unsigned) __entry->ee_lblk, | |
2368 | (unsigned long long) __entry->ee_pblk, | |
2369 | (unsigned short) __entry->ee_len, | |
2370 | (unsigned) __entry->partial) | |
2371 | ) | |
2372 | ||
2373 | TRACE_EVENT(ext4_ext_rm_idx, | |
2374 | TP_PROTO(struct inode *inode, ext4_fsblk_t pblk), | |
2375 | ||
2376 | TP_ARGS(inode, pblk), | |
2377 | ||
2378 | TP_STRUCT__entry( | |
2379 | __field( dev_t, dev ) | |
2380 | __field( ino_t, ino ) | |
2381 | __field( ext4_fsblk_t, pblk ) | |
2382 | ), | |
2383 | ||
2384 | TP_fast_assign( | |
2385 | tp_assign(dev, inode->i_sb->s_dev) | |
2386 | tp_assign(ino, inode->i_ino) | |
2387 | tp_assign(pblk, pblk) | |
2388 | ), | |
2389 | ||
2390 | TP_printk("dev %d,%d ino %lu index_pblk %llu", | |
2391 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2392 | (unsigned long) __entry->ino, | |
2393 | (unsigned long long) __entry->pblk) | |
2394 | ) | |
2395 | ||
2396 | TRACE_EVENT(ext4_ext_remove_space, | |
2397 | TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth), | |
2398 | ||
2399 | TP_ARGS(inode, start, depth), | |
2400 | ||
2401 | TP_STRUCT__entry( | |
2402 | __field( dev_t, dev ) | |
2403 | __field( ino_t, ino ) | |
2404 | __field( ext4_lblk_t, start ) | |
2405 | __field( int, depth ) | |
2406 | ), | |
2407 | ||
2408 | TP_fast_assign( | |
2409 | tp_assign(dev, inode->i_sb->s_dev) | |
2410 | tp_assign(ino, inode->i_ino) | |
2411 | tp_assign(start, start) | |
2412 | tp_assign(depth, depth) | |
2413 | ), | |
2414 | ||
2415 | TP_printk("dev %d,%d ino %lu since %u depth %d", | |
2416 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2417 | (unsigned long) __entry->ino, | |
2418 | (unsigned) __entry->start, | |
2419 | __entry->depth) | |
2420 | ) | |
2421 | ||
2422 | TRACE_EVENT(ext4_ext_remove_space_done, | |
2423 | TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth, | |
2424 | ext4_lblk_t partial, unsigned short eh_entries), | |
2425 | ||
2426 | TP_ARGS(inode, start, depth, partial, eh_entries), | |
2427 | ||
2428 | TP_STRUCT__entry( | |
2429 | __field( dev_t, dev ) | |
2430 | __field( ino_t, ino ) | |
2431 | __field( ext4_lblk_t, start ) | |
2432 | __field( int, depth ) | |
2433 | __field( ext4_lblk_t, partial ) | |
2434 | __field( unsigned short, eh_entries ) | |
2435 | ), | |
2436 | ||
2437 | TP_fast_assign( | |
2438 | tp_assign(dev, inode->i_sb->s_dev) | |
2439 | tp_assign(ino, inode->i_ino) | |
2440 | tp_assign(start, start) | |
2441 | tp_assign(depth, depth) | |
2442 | tp_assign(partial, partial) | |
2443 | tp_assign(eh_entries, eh_entries) | |
2444 | ), | |
2445 | ||
2446 | TP_printk("dev %d,%d ino %lu since %u depth %d partial %u " | |
2447 | "remaining_entries %u", | |
2448 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
2449 | (unsigned long) __entry->ino, | |
2450 | (unsigned) __entry->start, | |
2451 | __entry->depth, | |
2452 | (unsigned) __entry->partial, | |
2453 | (unsigned short) __entry->eh_entries) | |
2454 | ) | |
2455 | #endif | |
2456 | ||
2457 | #endif /* _TRACE_EXT4_H */ | |
2458 | ||
2459 | /* This part must be outside protection */ | |
2460 | #include "../../../probes/define_trace.h" |