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9f36eaed | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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 | |
6ec43db8 | 8 | #include <probes/lttng-tracepoint-event.h> |
b283666f | 9 | #include <linux/jbd2.h> |
2d042821 | 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 | ||
38b4e82d MJ |
30 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,2,0) \ |
31 | || LTTNG_KERNEL_RANGE(5,15,87, 5,16,0) \ | |
32 | || LTTNG_KERNEL_RANGE(6,0,18, 6,1,0) \ | |
33 | || LTTNG_KERNEL_RANGE(6,1,4, 6,2,0)) | |
34 | LTTNG_TRACEPOINT_EVENT_CLASS(jbd2_commit, | |
35 | ||
36 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
37 | ||
38 | TP_ARGS(journal, commit_transaction), | |
39 | ||
40 | TP_FIELDS( | |
41 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
42 | ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit) | |
43 | ctf_integer(tid_t, transaction, commit_transaction->t_tid) | |
44 | ) | |
45 | ) | |
46 | #else | |
3bc29f0a | 47 | LTTNG_TRACEPOINT_EVENT_CLASS(jbd2_commit, |
b283666f PW |
48 | |
49 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
50 | ||
51 | TP_ARGS(journal, commit_transaction), | |
52 | ||
f127e61e MD |
53 | TP_FIELDS( |
54 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
55 | ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit) | |
56 | ctf_integer(int, transaction, commit_transaction->t_tid) | |
57 | ) | |
b283666f | 58 | ) |
38b4e82d | 59 | #endif |
b283666f | 60 | |
3bc29f0a | 61 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_start_commit, |
b283666f PW |
62 | |
63 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
64 | ||
65 | TP_ARGS(journal, commit_transaction) | |
66 | ) | |
67 | ||
3bc29f0a | 68 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_commit_locking, |
b283666f PW |
69 | |
70 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
71 | ||
72 | TP_ARGS(journal, commit_transaction) | |
73 | ) | |
74 | ||
3bc29f0a | 75 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_commit_flushing, |
b283666f PW |
76 | |
77 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
78 | ||
79 | TP_ARGS(journal, commit_transaction) | |
80 | ) | |
81 | ||
3bc29f0a | 82 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_commit_logging, |
b283666f PW |
83 | |
84 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
85 | ||
86 | TP_ARGS(journal, commit_transaction) | |
87 | ) | |
88 | ||
2d042821 | 89 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0)) |
3bc29f0a | 90 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_drop_transaction, |
7c68b363 AG |
91 | |
92 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
93 | ||
94 | TP_ARGS(journal, commit_transaction) | |
95 | ) | |
96 | #endif | |
97 | ||
38b4e82d MJ |
98 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,2,0) \ |
99 | || LTTNG_KERNEL_RANGE(5,15,87, 5,16,0) \ | |
100 | || LTTNG_KERNEL_RANGE(6,0,18, 6,1,0) \ | |
101 | || LTTNG_KERNEL_RANGE(6,1,4, 6,2,0)) | |
102 | LTTNG_TRACEPOINT_EVENT(jbd2_end_commit, | |
103 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
104 | ||
105 | TP_ARGS(journal, commit_transaction), | |
106 | ||
107 | TP_FIELDS( | |
108 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
109 | ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit) | |
110 | ctf_integer(tid_t, transaction, commit_transaction->t_tid) | |
111 | ctf_integer(tid_t, head, journal->j_tail_sequence) | |
112 | ) | |
113 | ) | |
114 | #else | |
3bc29f0a | 115 | LTTNG_TRACEPOINT_EVENT(jbd2_end_commit, |
b283666f PW |
116 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
117 | ||
118 | TP_ARGS(journal, commit_transaction), | |
119 | ||
f127e61e MD |
120 | TP_FIELDS( |
121 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
122 | ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit) | |
123 | ctf_integer(int, transaction, commit_transaction->t_tid) | |
124 | ctf_integer(int, head, journal->j_tail_sequence) | |
125 | ) | |
b283666f | 126 | ) |
38b4e82d | 127 | #endif |
b283666f | 128 | |
3bc29f0a | 129 | LTTNG_TRACEPOINT_EVENT(jbd2_submit_inode_data, |
b283666f PW |
130 | TP_PROTO(struct inode *inode), |
131 | ||
132 | TP_ARGS(inode), | |
133 | ||
f127e61e MD |
134 | TP_FIELDS( |
135 | ctf_integer(dev_t, dev, inode->i_sb->s_dev) | |
136 | ctf_integer(ino_t, ino, inode->i_ino) | |
137 | ) | |
b283666f PW |
138 | ) |
139 | ||
38b4e82d MJ |
140 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,2,0) \ |
141 | || LTTNG_KERNEL_RANGE(5,15,87, 5,16,0) \ | |
142 | || LTTNG_KERNEL_RANGE(6,0,18, 6,1,0) \ | |
143 | || LTTNG_KERNEL_RANGE(6,1,4, 6,2,0)) | |
144 | LTTNG_TRACEPOINT_EVENT(jbd2_run_stats, | |
145 | TP_PROTO(dev_t dev, tid_t tid, | |
146 | struct transaction_run_stats_s *stats), | |
147 | ||
148 | TP_ARGS(dev, tid, stats), | |
149 | ||
150 | TP_FIELDS( | |
151 | ctf_integer(dev_t, dev, dev) | |
152 | ctf_integer(tid_t, tid, tid) | |
153 | ctf_integer(unsigned long, wait, stats->rs_wait) | |
154 | ctf_integer(unsigned long, running, stats->rs_running) | |
155 | ctf_integer(unsigned long, locked, stats->rs_locked) | |
156 | ctf_integer(unsigned long, flushing, stats->rs_flushing) | |
157 | ctf_integer(unsigned long, logging, stats->rs_logging) | |
158 | ctf_integer(__u32, handle_count, stats->rs_handle_count) | |
159 | ctf_integer(__u32, blocks, stats->rs_blocks) | |
160 | ctf_integer(__u32, blocks_logged, stats->rs_blocks_logged) | |
161 | ) | |
162 | ) | |
163 | ||
164 | LTTNG_TRACEPOINT_EVENT(jbd2_checkpoint_stats, | |
165 | TP_PROTO(dev_t dev, tid_t tid, | |
166 | struct transaction_chp_stats_s *stats), | |
167 | ||
168 | TP_ARGS(dev, tid, stats), | |
169 | ||
170 | TP_FIELDS( | |
171 | ctf_integer(dev_t, dev, dev) | |
172 | ctf_integer(tid_t, tid, tid) | |
173 | ctf_integer(unsigned long, chp_time, stats->cs_chp_time) | |
174 | ctf_integer(__u32, forced_to_close, stats->cs_forced_to_close) | |
175 | ctf_integer(__u32, written, stats->cs_written) | |
176 | ctf_integer(__u32, dropped, stats->cs_dropped) | |
177 | ) | |
178 | ) | |
179 | #else | |
3bc29f0a | 180 | LTTNG_TRACEPOINT_EVENT(jbd2_run_stats, |
b283666f PW |
181 | TP_PROTO(dev_t dev, unsigned long tid, |
182 | struct transaction_run_stats_s *stats), | |
183 | ||
184 | TP_ARGS(dev, tid, stats), | |
185 | ||
f127e61e MD |
186 | TP_FIELDS( |
187 | ctf_integer(dev_t, dev, dev) | |
188 | ctf_integer(unsigned long, tid, tid) | |
189 | ctf_integer(unsigned long, wait, stats->rs_wait) | |
190 | ctf_integer(unsigned long, running, stats->rs_running) | |
191 | ctf_integer(unsigned long, locked, stats->rs_locked) | |
192 | ctf_integer(unsigned long, flushing, stats->rs_flushing) | |
193 | ctf_integer(unsigned long, logging, stats->rs_logging) | |
194 | ctf_integer(__u32, handle_count, stats->rs_handle_count) | |
195 | ctf_integer(__u32, blocks, stats->rs_blocks) | |
196 | ctf_integer(__u32, blocks_logged, stats->rs_blocks_logged) | |
197 | ) | |
b283666f PW |
198 | ) |
199 | ||
3bc29f0a | 200 | LTTNG_TRACEPOINT_EVENT(jbd2_checkpoint_stats, |
b283666f PW |
201 | TP_PROTO(dev_t dev, unsigned long tid, |
202 | struct transaction_chp_stats_s *stats), | |
203 | ||
204 | TP_ARGS(dev, tid, stats), | |
205 | ||
f127e61e MD |
206 | TP_FIELDS( |
207 | ctf_integer(dev_t, dev, dev) | |
208 | ctf_integer(unsigned long, tid, tid) | |
209 | ctf_integer(unsigned long, chp_time, stats->cs_chp_time) | |
210 | ctf_integer(__u32, forced_to_close, stats->cs_forced_to_close) | |
211 | ctf_integer(__u32, written, stats->cs_written) | |
212 | ctf_integer(__u32, dropped, stats->cs_dropped) | |
213 | ) | |
b283666f | 214 | ) |
38b4e82d | 215 | #endif |
b283666f | 216 | |
2d042821 | 217 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0)) |
3bc29f0a | 218 | LTTNG_TRACEPOINT_EVENT(jbd2_update_log_tail, |
7c68b363 | 219 | #else |
3bc29f0a | 220 | LTTNG_TRACEPOINT_EVENT(jbd2_cleanup_journal_tail, |
7c68b363 | 221 | #endif |
b283666f PW |
222 | |
223 | TP_PROTO(journal_t *journal, tid_t first_tid, | |
224 | unsigned long block_nr, unsigned long freed), | |
225 | ||
226 | TP_ARGS(journal, first_tid, block_nr, freed), | |
227 | ||
f127e61e MD |
228 | TP_FIELDS( |
229 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
230 | ctf_integer(tid_t, tail_sequence, journal->j_tail_sequence) | |
231 | ctf_integer(tid_t, first_tid, first_tid) | |
232 | ctf_integer(unsigned long, block_nr, block_nr) | |
233 | ctf_integer(unsigned long, freed, freed) | |
234 | ) | |
b283666f | 235 | ) |
7c68b363 | 236 | |
2d042821 | 237 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0)) |
3bc29f0a | 238 | LTTNG_TRACEPOINT_EVENT(jbd2_write_superblock, |
7c68b363 AG |
239 | |
240 | TP_PROTO(journal_t *journal, int write_op), | |
241 | ||
242 | TP_ARGS(journal, write_op), | |
243 | ||
f127e61e MD |
244 | TP_FIELDS( |
245 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
246 | ctf_integer(int, write_op, write_op) | |
247 | ) | |
7c68b363 AG |
248 | ) |
249 | #endif | |
b283666f | 250 | |
3bc29f0a | 251 | #endif /* LTTNG_TRACE_JBD2_H */ |
b283666f PW |
252 | |
253 | /* This part must be outside protection */ | |
6ec43db8 | 254 | #include <probes/define_trace.h> |