Li Zefan | d0b6e04 | 2009-07-13 10:33:21 +0800 | [diff] [blame] | 1 | #undef TRACE_SYSTEM |
| 2 | #define TRACE_SYSTEM jbd2 |
| 3 | |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 4 | #if !defined(_TRACE_JBD2_H) || defined(TRACE_HEADER_MULTI_READ) |
| 5 | #define _TRACE_JBD2_H |
| 6 | |
| 7 | #include <linux/jbd2.h> |
| 8 | #include <linux/tracepoint.h> |
| 9 | |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 10 | struct transaction_chp_stats_s; |
| 11 | struct transaction_run_stats_s; |
| 12 | |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 13 | TRACE_EVENT(jbd2_checkpoint, |
| 14 | |
| 15 | TP_PROTO(journal_t *journal, int result), |
| 16 | |
| 17 | TP_ARGS(journal, result), |
| 18 | |
| 19 | TP_STRUCT__entry( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 20 | __field( dev_t, dev ) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 21 | __field( int, result ) |
| 22 | ), |
| 23 | |
| 24 | TP_fast_assign( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 25 | __entry->dev = journal->j_fs_dev->bd_dev; |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 26 | __entry->result = result; |
| 27 | ), |
| 28 | |
Theodore Ts'o | 4862fd6 | 2011-07-10 22:05:08 -0400 | [diff] [blame] | 29 | TP_printk("dev %d,%d result %d", |
| 30 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->result) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 31 | ); |
| 32 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 33 | DECLARE_EVENT_CLASS(jbd2_commit, |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 34 | |
| 35 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| 36 | |
| 37 | TP_ARGS(journal, commit_transaction), |
| 38 | |
| 39 | TP_STRUCT__entry( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 40 | __field( dev_t, dev ) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 41 | __field( char, sync_commit ) |
| 42 | __field( int, transaction ) |
| 43 | ), |
| 44 | |
| 45 | TP_fast_assign( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 46 | __entry->dev = journal->j_fs_dev->bd_dev; |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 47 | __entry->sync_commit = commit_transaction->t_synchronous_commit; |
| 48 | __entry->transaction = commit_transaction->t_tid; |
| 49 | ), |
| 50 | |
Theodore Ts'o | 4862fd6 | 2011-07-10 22:05:08 -0400 | [diff] [blame] | 51 | TP_printk("dev %d,%d transaction %d sync %d", |
| 52 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 53 | __entry->transaction, __entry->sync_commit) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 54 | ); |
| 55 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 56 | DEFINE_EVENT(jbd2_commit, jbd2_start_commit, |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 57 | |
| 58 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| 59 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 60 | TP_ARGS(journal, commit_transaction) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 61 | ); |
| 62 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 63 | DEFINE_EVENT(jbd2_commit, jbd2_commit_locking, |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 64 | |
| 65 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| 66 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 67 | TP_ARGS(journal, commit_transaction) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 68 | ); |
| 69 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 70 | DEFINE_EVENT(jbd2_commit, jbd2_commit_flushing, |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 71 | |
| 72 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| 73 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 74 | TP_ARGS(journal, commit_transaction) |
| 75 | ); |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 76 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 77 | DEFINE_EVENT(jbd2_commit, jbd2_commit_logging, |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 78 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 79 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 80 | |
Li Zefan | 071688f | 2009-11-26 15:06:55 +0800 | [diff] [blame] | 81 | TP_ARGS(journal, commit_transaction) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 82 | ); |
| 83 | |
Seiji Aguchi | 2201c59 | 2012-02-20 17:53:01 -0500 | [diff] [blame] | 84 | DEFINE_EVENT(jbd2_commit, jbd2_drop_transaction, |
| 85 | |
| 86 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| 87 | |
| 88 | TP_ARGS(journal, commit_transaction) |
| 89 | ); |
| 90 | |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 91 | TRACE_EVENT(jbd2_end_commit, |
| 92 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| 93 | |
| 94 | TP_ARGS(journal, commit_transaction), |
| 95 | |
| 96 | TP_STRUCT__entry( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 97 | __field( dev_t, dev ) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 98 | __field( char, sync_commit ) |
| 99 | __field( int, transaction ) |
| 100 | __field( int, head ) |
| 101 | ), |
| 102 | |
| 103 | TP_fast_assign( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 104 | __entry->dev = journal->j_fs_dev->bd_dev; |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 105 | __entry->sync_commit = commit_transaction->t_synchronous_commit; |
| 106 | __entry->transaction = commit_transaction->t_tid; |
| 107 | __entry->head = journal->j_tail_sequence; |
| 108 | ), |
| 109 | |
Theodore Ts'o | 4862fd6 | 2011-07-10 22:05:08 -0400 | [diff] [blame] | 110 | TP_printk("dev %d,%d transaction %d sync %d head %d", |
| 111 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 112 | __entry->transaction, __entry->sync_commit, __entry->head) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 113 | ); |
| 114 | |
| 115 | TRACE_EVENT(jbd2_submit_inode_data, |
| 116 | TP_PROTO(struct inode *inode), |
| 117 | |
| 118 | TP_ARGS(inode), |
| 119 | |
| 120 | TP_STRUCT__entry( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 121 | __field( dev_t, dev ) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 122 | __field( ino_t, ino ) |
| 123 | ), |
| 124 | |
| 125 | TP_fast_assign( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 126 | __entry->dev = inode->i_sb->s_dev; |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 127 | __entry->ino = inode->i_ino; |
| 128 | ), |
| 129 | |
Theodore Ts'o | 4862fd6 | 2011-07-10 22:05:08 -0400 | [diff] [blame] | 130 | TP_printk("dev %d,%d ino %lu", |
| 131 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 132 | (unsigned long) __entry->ino) |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 133 | ); |
| 134 | |
Theodore Ts'o | 343d9c2 | 2013-02-08 13:00:22 -0500 | [diff] [blame] | 135 | TRACE_EVENT(jbd2_handle_start, |
| 136 | TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, |
| 137 | unsigned int line_no, int requested_blocks), |
| 138 | |
| 139 | TP_ARGS(dev, tid, type, line_no, requested_blocks), |
| 140 | |
| 141 | TP_STRUCT__entry( |
| 142 | __field( dev_t, dev ) |
| 143 | __field( unsigned long, tid ) |
| 144 | __field( unsigned int, type ) |
| 145 | __field( unsigned int, line_no ) |
| 146 | __field( int, requested_blocks) |
| 147 | ), |
| 148 | |
| 149 | TP_fast_assign( |
| 150 | __entry->dev = dev; |
| 151 | __entry->tid = tid; |
| 152 | __entry->type = type; |
| 153 | __entry->line_no = line_no; |
| 154 | __entry->requested_blocks = requested_blocks; |
| 155 | ), |
| 156 | |
| 157 | TP_printk("dev %d,%d tid %lu type %u line_no %u " |
| 158 | "requested_blocks %d", |
| 159 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, |
| 160 | __entry->type, __entry->line_no, __entry->requested_blocks) |
| 161 | ); |
| 162 | |
| 163 | TRACE_EVENT(jbd2_handle_extend, |
| 164 | TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, |
| 165 | unsigned int line_no, int buffer_credits, |
| 166 | int requested_blocks), |
| 167 | |
| 168 | TP_ARGS(dev, tid, type, line_no, buffer_credits, requested_blocks), |
| 169 | |
| 170 | TP_STRUCT__entry( |
| 171 | __field( dev_t, dev ) |
| 172 | __field( unsigned long, tid ) |
| 173 | __field( unsigned int, type ) |
| 174 | __field( unsigned int, line_no ) |
| 175 | __field( int, buffer_credits ) |
| 176 | __field( int, requested_blocks) |
| 177 | ), |
| 178 | |
| 179 | TP_fast_assign( |
| 180 | __entry->dev = dev; |
| 181 | __entry->tid = tid; |
| 182 | __entry->type = type; |
| 183 | __entry->line_no = line_no; |
| 184 | __entry->buffer_credits = buffer_credits; |
| 185 | __entry->requested_blocks = requested_blocks; |
| 186 | ), |
| 187 | |
| 188 | TP_printk("dev %d,%d tid %lu type %u line_no %u " |
| 189 | "buffer_credits %d requested_blocks %d", |
| 190 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, |
| 191 | __entry->type, __entry->line_no, __entry->buffer_credits, |
| 192 | __entry->requested_blocks) |
| 193 | ); |
| 194 | |
| 195 | TRACE_EVENT(jbd2_handle_stats, |
| 196 | TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, |
| 197 | unsigned int line_no, int interval, int sync, |
| 198 | int requested_blocks, int dirtied_blocks), |
| 199 | |
| 200 | TP_ARGS(dev, tid, type, line_no, interval, sync, |
| 201 | requested_blocks, dirtied_blocks), |
| 202 | |
| 203 | TP_STRUCT__entry( |
| 204 | __field( dev_t, dev ) |
| 205 | __field( unsigned long, tid ) |
| 206 | __field( unsigned int, type ) |
| 207 | __field( unsigned int, line_no ) |
| 208 | __field( int, interval ) |
| 209 | __field( int, sync ) |
| 210 | __field( int, requested_blocks) |
| 211 | __field( int, dirtied_blocks ) |
| 212 | ), |
| 213 | |
| 214 | TP_fast_assign( |
| 215 | __entry->dev = dev; |
| 216 | __entry->tid = tid; |
| 217 | __entry->type = type; |
| 218 | __entry->line_no = line_no; |
| 219 | __entry->interval = interval; |
| 220 | __entry->sync = sync; |
| 221 | __entry->requested_blocks = requested_blocks; |
| 222 | __entry->dirtied_blocks = dirtied_blocks; |
| 223 | ), |
| 224 | |
| 225 | TP_printk("dev %d,%d tid %lu type %u line_no %u interval %d " |
| 226 | "sync %d requested_blocks %d dirtied_blocks %d", |
| 227 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, |
| 228 | __entry->type, __entry->line_no, __entry->interval, |
| 229 | __entry->sync, __entry->requested_blocks, |
| 230 | __entry->dirtied_blocks) |
| 231 | ); |
| 232 | |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 233 | TRACE_EVENT(jbd2_run_stats, |
| 234 | TP_PROTO(dev_t dev, unsigned long tid, |
| 235 | struct transaction_run_stats_s *stats), |
| 236 | |
| 237 | TP_ARGS(dev, tid, stats), |
| 238 | |
| 239 | TP_STRUCT__entry( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 240 | __field( dev_t, dev ) |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 241 | __field( unsigned long, tid ) |
| 242 | __field( unsigned long, wait ) |
Theodore Ts'o | 9fff24a | 2013-02-06 22:30:23 -0500 | [diff] [blame] | 243 | __field( unsigned long, request_delay ) |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 244 | __field( unsigned long, running ) |
| 245 | __field( unsigned long, locked ) |
| 246 | __field( unsigned long, flushing ) |
| 247 | __field( unsigned long, logging ) |
| 248 | __field( __u32, handle_count ) |
| 249 | __field( __u32, blocks ) |
| 250 | __field( __u32, blocks_logged ) |
| 251 | ), |
| 252 | |
| 253 | TP_fast_assign( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 254 | __entry->dev = dev; |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 255 | __entry->tid = tid; |
| 256 | __entry->wait = stats->rs_wait; |
Theodore Ts'o | 9fff24a | 2013-02-06 22:30:23 -0500 | [diff] [blame] | 257 | __entry->request_delay = stats->rs_request_delay; |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 258 | __entry->running = stats->rs_running; |
| 259 | __entry->locked = stats->rs_locked; |
| 260 | __entry->flushing = stats->rs_flushing; |
| 261 | __entry->logging = stats->rs_logging; |
| 262 | __entry->handle_count = stats->rs_handle_count; |
| 263 | __entry->blocks = stats->rs_blocks; |
| 264 | __entry->blocks_logged = stats->rs_blocks_logged; |
| 265 | ), |
| 266 | |
Theodore Ts'o | 9fff24a | 2013-02-06 22:30:23 -0500 | [diff] [blame] | 267 | TP_printk("dev %d,%d tid %lu wait %u request_delay %u running %u " |
| 268 | "locked %u flushing %u logging %u handle_count %u " |
| 269 | "blocks %u blocks_logged %u", |
Theodore Ts'o | 4862fd6 | 2011-07-10 22:05:08 -0400 | [diff] [blame] | 270 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 271 | jiffies_to_msecs(__entry->wait), |
Theodore Ts'o | 9fff24a | 2013-02-06 22:30:23 -0500 | [diff] [blame] | 272 | jiffies_to_msecs(__entry->request_delay), |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 273 | jiffies_to_msecs(__entry->running), |
| 274 | jiffies_to_msecs(__entry->locked), |
| 275 | jiffies_to_msecs(__entry->flushing), |
| 276 | jiffies_to_msecs(__entry->logging), |
| 277 | __entry->handle_count, __entry->blocks, |
| 278 | __entry->blocks_logged) |
| 279 | ); |
| 280 | |
| 281 | TRACE_EVENT(jbd2_checkpoint_stats, |
| 282 | TP_PROTO(dev_t dev, unsigned long tid, |
| 283 | struct transaction_chp_stats_s *stats), |
| 284 | |
| 285 | TP_ARGS(dev, tid, stats), |
| 286 | |
| 287 | TP_STRUCT__entry( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 288 | __field( dev_t, dev ) |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 289 | __field( unsigned long, tid ) |
| 290 | __field( unsigned long, chp_time ) |
| 291 | __field( __u32, forced_to_close ) |
| 292 | __field( __u32, written ) |
| 293 | __field( __u32, dropped ) |
| 294 | ), |
| 295 | |
| 296 | TP_fast_assign( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 297 | __entry->dev = dev; |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 298 | __entry->tid = tid; |
| 299 | __entry->chp_time = stats->cs_chp_time; |
| 300 | __entry->forced_to_close= stats->cs_forced_to_close; |
| 301 | __entry->written = stats->cs_written; |
| 302 | __entry->dropped = stats->cs_dropped; |
| 303 | ), |
| 304 | |
Theodore Ts'o | 4862fd6 | 2011-07-10 22:05:08 -0400 | [diff] [blame] | 305 | TP_printk("dev %d,%d tid %lu chp_time %u forced_to_close %u " |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 306 | "written %u dropped %u", |
Theodore Ts'o | 4862fd6 | 2011-07-10 22:05:08 -0400 | [diff] [blame] | 307 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, |
Theodore Ts'o | bf69932 | 2009-09-30 00:32:06 -0400 | [diff] [blame] | 308 | jiffies_to_msecs(__entry->chp_time), |
| 309 | __entry->forced_to_close, __entry->written, __entry->dropped) |
| 310 | ); |
| 311 | |
Jan Kara | 79feb52 | 2012-03-13 22:22:54 -0400 | [diff] [blame] | 312 | TRACE_EVENT(jbd2_update_log_tail, |
Theodore Ts'o | 71f2be2 | 2009-12-23 07:45:44 -0500 | [diff] [blame] | 313 | |
| 314 | TP_PROTO(journal_t *journal, tid_t first_tid, |
| 315 | unsigned long block_nr, unsigned long freed), |
| 316 | |
| 317 | TP_ARGS(journal, first_tid, block_nr, freed), |
| 318 | |
| 319 | TP_STRUCT__entry( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 320 | __field( dev_t, dev ) |
Theodore Ts'o | 71f2be2 | 2009-12-23 07:45:44 -0500 | [diff] [blame] | 321 | __field( tid_t, tail_sequence ) |
| 322 | __field( tid_t, first_tid ) |
| 323 | __field(unsigned long, block_nr ) |
| 324 | __field(unsigned long, freed ) |
| 325 | ), |
| 326 | |
| 327 | TP_fast_assign( |
Jiaying Zhang | 0562e0b | 2011-03-21 21:38:05 -0400 | [diff] [blame] | 328 | __entry->dev = journal->j_fs_dev->bd_dev; |
Theodore Ts'o | 71f2be2 | 2009-12-23 07:45:44 -0500 | [diff] [blame] | 329 | __entry->tail_sequence = journal->j_tail_sequence; |
| 330 | __entry->first_tid = first_tid; |
| 331 | __entry->block_nr = block_nr; |
| 332 | __entry->freed = freed; |
| 333 | ), |
| 334 | |
Theodore Ts'o | 4862fd6 | 2011-07-10 22:05:08 -0400 | [diff] [blame] | 335 | TP_printk("dev %d,%d from %u to %u offset %lu freed %lu", |
| 336 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 337 | __entry->tail_sequence, __entry->first_tid, |
| 338 | __entry->block_nr, __entry->freed) |
Theodore Ts'o | 71f2be2 | 2009-12-23 07:45:44 -0500 | [diff] [blame] | 339 | ); |
| 340 | |
Jan Kara | 24bcc89 | 2012-03-13 15:41:04 -0400 | [diff] [blame] | 341 | TRACE_EVENT(jbd2_write_superblock, |
Seiji Aguchi | 2201c59 | 2012-02-20 17:53:01 -0500 | [diff] [blame] | 342 | |
Jan Kara | 79feb52 | 2012-03-13 22:22:54 -0400 | [diff] [blame] | 343 | TP_PROTO(journal_t *journal, int write_op), |
Seiji Aguchi | 2201c59 | 2012-02-20 17:53:01 -0500 | [diff] [blame] | 344 | |
Jan Kara | 79feb52 | 2012-03-13 22:22:54 -0400 | [diff] [blame] | 345 | TP_ARGS(journal, write_op), |
Seiji Aguchi | 2201c59 | 2012-02-20 17:53:01 -0500 | [diff] [blame] | 346 | |
| 347 | TP_STRUCT__entry( |
| 348 | __field( dev_t, dev ) |
Jan Kara | 79feb52 | 2012-03-13 22:22:54 -0400 | [diff] [blame] | 349 | __field( int, write_op ) |
Seiji Aguchi | 2201c59 | 2012-02-20 17:53:01 -0500 | [diff] [blame] | 350 | ), |
| 351 | |
| 352 | TP_fast_assign( |
| 353 | __entry->dev = journal->j_fs_dev->bd_dev; |
Jan Kara | 79feb52 | 2012-03-13 22:22:54 -0400 | [diff] [blame] | 354 | __entry->write_op = write_op; |
Seiji Aguchi | 2201c59 | 2012-02-20 17:53:01 -0500 | [diff] [blame] | 355 | ), |
| 356 | |
Jan Kara | 79feb52 | 2012-03-13 22:22:54 -0400 | [diff] [blame] | 357 | TP_printk("dev %d,%d write_op %x", MAJOR(__entry->dev), |
| 358 | MINOR(__entry->dev), __entry->write_op) |
Seiji Aguchi | 2201c59 | 2012-02-20 17:53:01 -0500 | [diff] [blame] | 359 | ); |
| 360 | |
Theodore Ts'o | f783f09 | 2013-04-21 16:47:54 -0400 | [diff] [blame^] | 361 | TRACE_EVENT(jbd2_lock_buffer_stall, |
| 362 | |
| 363 | TP_PROTO(dev_t dev, unsigned long stall_ms), |
| 364 | |
| 365 | TP_ARGS(dev, stall_ms), |
| 366 | |
| 367 | TP_STRUCT__entry( |
| 368 | __field( dev_t, dev ) |
| 369 | __field(unsigned long, stall_ms ) |
| 370 | ), |
| 371 | |
| 372 | TP_fast_assign( |
| 373 | __entry->dev = dev; |
| 374 | __entry->stall_ms = stall_ms; |
| 375 | ), |
| 376 | |
| 377 | TP_printk("dev %d,%d stall_ms %lu", |
| 378 | MAJOR(__entry->dev), MINOR(__entry->dev), |
| 379 | __entry->stall_ms) |
| 380 | ); |
| 381 | |
Theodore Ts'o | 879c5e6 | 2009-06-17 11:47:48 -0400 | [diff] [blame] | 382 | #endif /* _TRACE_JBD2_H */ |
| 383 | |
| 384 | /* This part must be outside protection */ |
| 385 | #include <trace/define_trace.h> |