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b7cdc182 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
b283666f PW |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM jbd2 | |
4 | ||
3bc29f0a MD |
5 | #if !defined(LTTNG_TRACE_JBD2_H) || defined(TRACE_HEADER_MULTI_READ) |
6 | #define LTTNG_TRACE_JBD2_H | |
b283666f | 7 | |
3b4aafcb | 8 | #include <lttng/tracepoint-event.h> |
b283666f | 9 | #include <linux/jbd2.h> |
5f4c791e | 10 | #include <lttng/kernel-version.h> |
b283666f PW |
11 | |
12 | #ifndef _TRACE_JBD2_DEF | |
13 | #define _TRACE_JBD2_DEF | |
14 | struct transaction_chp_stats_s; | |
15 | struct transaction_run_stats_s; | |
16 | #endif | |
17 | ||
3bc29f0a | 18 | LTTNG_TRACEPOINT_EVENT(jbd2_checkpoint, |
b283666f PW |
19 | |
20 | TP_PROTO(journal_t *journal, int result), | |
21 | ||
22 | TP_ARGS(journal, result), | |
23 | ||
f127e61e MD |
24 | TP_FIELDS( |
25 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
26 | ctf_integer(int, result, result) | |
27 | ) | |
b283666f PW |
28 | ) |
29 | ||
b28830a0 | 30 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,2,0) \ |
dd7be14b | 31 | || LTTNG_KERNEL_RANGE(5,10,163, 6,0,0) \ |
b28830a0 MJ |
32 | || LTTNG_KERNEL_RANGE(5,15,87, 5,16,0) \ |
33 | || LTTNG_KERNEL_RANGE(6,0,18, 6,1,0) \ | |
34 | || LTTNG_KERNEL_RANGE(6,1,4, 6,2,0)) | |
35 | LTTNG_TRACEPOINT_EVENT_CLASS(jbd2_commit, | |
36 | ||
37 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
38 | ||
39 | TP_ARGS(journal, commit_transaction), | |
40 | ||
41 | TP_FIELDS( | |
42 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
43 | ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit) | |
44 | ctf_integer(tid_t, transaction, commit_transaction->t_tid) | |
45 | ) | |
46 | ) | |
47 | #else | |
3bc29f0a | 48 | LTTNG_TRACEPOINT_EVENT_CLASS(jbd2_commit, |
b283666f PW |
49 | |
50 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
51 | ||
52 | TP_ARGS(journal, commit_transaction), | |
53 | ||
f127e61e MD |
54 | TP_FIELDS( |
55 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
56 | ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit) | |
57 | ctf_integer(int, transaction, commit_transaction->t_tid) | |
58 | ) | |
b283666f | 59 | ) |
b28830a0 | 60 | #endif |
b283666f | 61 | |
3bc29f0a | 62 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_start_commit, |
b283666f PW |
63 | |
64 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
65 | ||
66 | TP_ARGS(journal, commit_transaction) | |
67 | ) | |
68 | ||
3bc29f0a | 69 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_commit_locking, |
b283666f PW |
70 | |
71 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
72 | ||
73 | TP_ARGS(journal, commit_transaction) | |
74 | ) | |
75 | ||
3bc29f0a | 76 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_commit_flushing, |
b283666f PW |
77 | |
78 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
79 | ||
80 | TP_ARGS(journal, commit_transaction) | |
81 | ) | |
82 | ||
3bc29f0a | 83 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_commit_logging, |
b283666f PW |
84 | |
85 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
86 | ||
87 | TP_ARGS(journal, commit_transaction) | |
88 | ) | |
89 | ||
5f4c791e | 90 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0)) |
3bc29f0a | 91 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_drop_transaction, |
7c68b363 AG |
92 | |
93 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
94 | ||
95 | TP_ARGS(journal, commit_transaction) | |
96 | ) | |
97 | #endif | |
98 | ||
b28830a0 | 99 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,2,0) \ |
dd7be14b | 100 | || LTTNG_KERNEL_RANGE(5,10,163, 6,0,0) \ |
b28830a0 MJ |
101 | || LTTNG_KERNEL_RANGE(5,15,87, 5,16,0) \ |
102 | || LTTNG_KERNEL_RANGE(6,0,18, 6,1,0) \ | |
103 | || LTTNG_KERNEL_RANGE(6,1,4, 6,2,0)) | |
104 | LTTNG_TRACEPOINT_EVENT(jbd2_end_commit, | |
105 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
106 | ||
107 | TP_ARGS(journal, commit_transaction), | |
108 | ||
109 | TP_FIELDS( | |
110 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
111 | ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit) | |
112 | ctf_integer(tid_t, transaction, commit_transaction->t_tid) | |
113 | ctf_integer(tid_t, head, journal->j_tail_sequence) | |
114 | ) | |
115 | ) | |
116 | #else | |
3bc29f0a | 117 | LTTNG_TRACEPOINT_EVENT(jbd2_end_commit, |
b283666f PW |
118 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
119 | ||
120 | TP_ARGS(journal, commit_transaction), | |
121 | ||
f127e61e MD |
122 | TP_FIELDS( |
123 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
124 | ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit) | |
125 | ctf_integer(int, transaction, commit_transaction->t_tid) | |
126 | ctf_integer(int, head, journal->j_tail_sequence) | |
127 | ) | |
b283666f | 128 | ) |
b28830a0 | 129 | #endif |
b283666f | 130 | |
3bc29f0a | 131 | LTTNG_TRACEPOINT_EVENT(jbd2_submit_inode_data, |
b283666f PW |
132 | TP_PROTO(struct inode *inode), |
133 | ||
134 | TP_ARGS(inode), | |
135 | ||
f127e61e MD |
136 | TP_FIELDS( |
137 | ctf_integer(dev_t, dev, inode->i_sb->s_dev) | |
138 | ctf_integer(ino_t, ino, inode->i_ino) | |
139 | ) | |
b283666f PW |
140 | ) |
141 | ||
b28830a0 | 142 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,2,0) \ |
dd7be14b | 143 | || LTTNG_KERNEL_RANGE(5,10,163, 6,0,0) \ |
b28830a0 MJ |
144 | || LTTNG_KERNEL_RANGE(5,15,87, 5,16,0) \ |
145 | || LTTNG_KERNEL_RANGE(6,0,18, 6,1,0) \ | |
146 | || LTTNG_KERNEL_RANGE(6,1,4, 6,2,0)) | |
147 | LTTNG_TRACEPOINT_EVENT(jbd2_run_stats, | |
148 | TP_PROTO(dev_t dev, tid_t tid, | |
149 | struct transaction_run_stats_s *stats), | |
150 | ||
151 | TP_ARGS(dev, tid, stats), | |
152 | ||
153 | TP_FIELDS( | |
154 | ctf_integer(dev_t, dev, dev) | |
155 | ctf_integer(tid_t, tid, tid) | |
156 | ctf_integer(unsigned long, wait, stats->rs_wait) | |
157 | ctf_integer(unsigned long, running, stats->rs_running) | |
158 | ctf_integer(unsigned long, locked, stats->rs_locked) | |
159 | ctf_integer(unsigned long, flushing, stats->rs_flushing) | |
160 | ctf_integer(unsigned long, logging, stats->rs_logging) | |
161 | ctf_integer(__u32, handle_count, stats->rs_handle_count) | |
162 | ctf_integer(__u32, blocks, stats->rs_blocks) | |
163 | ctf_integer(__u32, blocks_logged, stats->rs_blocks_logged) | |
164 | ) | |
165 | ) | |
166 | ||
167 | LTTNG_TRACEPOINT_EVENT(jbd2_checkpoint_stats, | |
168 | TP_PROTO(dev_t dev, tid_t tid, | |
169 | struct transaction_chp_stats_s *stats), | |
170 | ||
171 | TP_ARGS(dev, tid, stats), | |
172 | ||
173 | TP_FIELDS( | |
174 | ctf_integer(dev_t, dev, dev) | |
175 | ctf_integer(tid_t, tid, tid) | |
176 | ctf_integer(unsigned long, chp_time, stats->cs_chp_time) | |
177 | ctf_integer(__u32, forced_to_close, stats->cs_forced_to_close) | |
178 | ctf_integer(__u32, written, stats->cs_written) | |
179 | ctf_integer(__u32, dropped, stats->cs_dropped) | |
180 | ) | |
181 | ) | |
182 | #else | |
3bc29f0a | 183 | LTTNG_TRACEPOINT_EVENT(jbd2_run_stats, |
b283666f PW |
184 | TP_PROTO(dev_t dev, unsigned long tid, |
185 | struct transaction_run_stats_s *stats), | |
186 | ||
187 | TP_ARGS(dev, tid, stats), | |
188 | ||
f127e61e MD |
189 | TP_FIELDS( |
190 | ctf_integer(dev_t, dev, dev) | |
191 | ctf_integer(unsigned long, tid, tid) | |
192 | ctf_integer(unsigned long, wait, stats->rs_wait) | |
193 | ctf_integer(unsigned long, running, stats->rs_running) | |
194 | ctf_integer(unsigned long, locked, stats->rs_locked) | |
195 | ctf_integer(unsigned long, flushing, stats->rs_flushing) | |
196 | ctf_integer(unsigned long, logging, stats->rs_logging) | |
197 | ctf_integer(__u32, handle_count, stats->rs_handle_count) | |
198 | ctf_integer(__u32, blocks, stats->rs_blocks) | |
199 | ctf_integer(__u32, blocks_logged, stats->rs_blocks_logged) | |
200 | ) | |
b283666f PW |
201 | ) |
202 | ||
3bc29f0a | 203 | LTTNG_TRACEPOINT_EVENT(jbd2_checkpoint_stats, |
b283666f PW |
204 | TP_PROTO(dev_t dev, unsigned long tid, |
205 | struct transaction_chp_stats_s *stats), | |
206 | ||
207 | TP_ARGS(dev, tid, stats), | |
208 | ||
f127e61e MD |
209 | TP_FIELDS( |
210 | ctf_integer(dev_t, dev, dev) | |
211 | ctf_integer(unsigned long, tid, tid) | |
212 | ctf_integer(unsigned long, chp_time, stats->cs_chp_time) | |
213 | ctf_integer(__u32, forced_to_close, stats->cs_forced_to_close) | |
214 | ctf_integer(__u32, written, stats->cs_written) | |
215 | ctf_integer(__u32, dropped, stats->cs_dropped) | |
216 | ) | |
b283666f | 217 | ) |
b28830a0 | 218 | #endif |
b283666f | 219 | |
3bc29f0a | 220 | LTTNG_TRACEPOINT_EVENT(jbd2_update_log_tail, |
b283666f PW |
221 | TP_PROTO(journal_t *journal, tid_t first_tid, |
222 | unsigned long block_nr, unsigned long freed), | |
223 | ||
224 | TP_ARGS(journal, first_tid, block_nr, freed), | |
225 | ||
f127e61e MD |
226 | TP_FIELDS( |
227 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
228 | ctf_integer(tid_t, tail_sequence, journal->j_tail_sequence) | |
229 | ctf_integer(tid_t, first_tid, first_tid) | |
230 | ctf_integer(unsigned long, block_nr, block_nr) | |
231 | ctf_integer(unsigned long, freed, freed) | |
232 | ) | |
b283666f | 233 | ) |
7c68b363 | 234 | |
d2771276 MJ |
235 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,0,0)) |
236 | ||
237 | #ifdef CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM | |
238 | LTTNG_TRACEPOINT_ENUM(req_op, | |
239 | TP_ENUM_VALUES( | |
240 | ctf_enum_value("REQ_OP_READ", REQ_OP_READ) | |
241 | ctf_enum_value("REQ_OP_WRITE", REQ_OP_WRITE) | |
242 | ctf_enum_value("REQ_OP_FLUSH", REQ_OP_FLUSH) | |
243 | ctf_enum_value("REQ_OP_DISCARD", REQ_OP_DISCARD) | |
244 | ctf_enum_value("REQ_OP_SECURE_ERASE", REQ_OP_SECURE_ERASE) | |
245 | ctf_enum_value("REQ_OP_WRITE_ZEROES", REQ_OP_WRITE_ZEROES) | |
246 | ctf_enum_value("REQ_OP_ZONE_OPEN", REQ_OP_ZONE_OPEN) | |
247 | ctf_enum_value("REQ_OP_ZONE_CLOSE", REQ_OP_ZONE_CLOSE) | |
248 | ctf_enum_value("REQ_OP_ZONE_FINISH", REQ_OP_ZONE_FINISH) | |
249 | ctf_enum_value("REQ_OP_ZONE_APPEND", REQ_OP_ZONE_APPEND) | |
250 | ctf_enum_value("REQ_OP_ZONE_RESET", REQ_OP_ZONE_RESET) | |
251 | ctf_enum_value("REQ_OP_ZONE_RESET_ALL", REQ_OP_ZONE_RESET_ALL) | |
252 | ctf_enum_value("REQ_OP_DRV_IN", REQ_OP_DRV_IN) | |
253 | ctf_enum_value("REQ_OP_DRV_OUT", REQ_OP_DRV_OUT) | |
254 | ctf_enum_value("REQ_OP_LAST", REQ_OP_LAST) | |
255 | ) | |
256 | ) | |
257 | #endif /* CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM */ | |
258 | ||
259 | LTTNG_TRACEPOINT_EVENT(jbd2_write_superblock, | |
260 | ||
261 | TP_PROTO(journal_t *journal, blk_opf_t write_flags), | |
262 | ||
263 | TP_ARGS(journal, write_flags), | |
264 | ||
265 | TP_FIELDS( | |
266 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
267 | #ifdef CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM | |
268 | ctf_enum(req_op, blk_opf_t, write_flags, write_flags) | |
269 | #else | |
270 | ctf_integer_hex(blk_opf_t, write_flags, write_flags) | |
271 | #endif | |
272 | ) | |
273 | ) | |
1efbdb9f | 274 | #else |
3bc29f0a | 275 | LTTNG_TRACEPOINT_EVENT(jbd2_write_superblock, |
7c68b363 AG |
276 | |
277 | TP_PROTO(journal_t *journal, int write_op), | |
278 | ||
279 | TP_ARGS(journal, write_op), | |
280 | ||
f127e61e MD |
281 | TP_FIELDS( |
282 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
283 | ctf_integer(int, write_op, write_op) | |
284 | ) | |
7c68b363 AG |
285 | ) |
286 | #endif | |
b283666f | 287 | |
3bc29f0a | 288 | #endif /* LTTNG_TRACE_JBD2_H */ |
b283666f PW |
289 | |
290 | /* This part must be outside protection */ | |
3b4aafcb | 291 | #include <lttng/define_trace.h> |