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b7cdc182 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
b283666f PW |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM jbd | |
4 | ||
3bc29f0a MD |
5 | #if !defined(LTTNG_TRACE_JBD_H) || defined(TRACE_HEADER_MULTI_READ) |
6 | #define LTTNG_TRACE_JBD_H | |
b283666f | 7 | |
3b4aafcb | 8 | #include <lttng/tracepoint-event.h> |
b283666f | 9 | #include <linux/jbd.h> |
5f4c791e | 10 | #include <lttng/kernel-version.h> |
b283666f | 11 | |
3bc29f0a | 12 | LTTNG_TRACEPOINT_EVENT(jbd_checkpoint, |
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13 | |
14 | TP_PROTO(journal_t *journal, int result), | |
15 | ||
16 | TP_ARGS(journal, result), | |
17 | ||
f127e61e MD |
18 | TP_FIELDS( |
19 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
20 | ctf_integer(int, result, result) | |
21 | ) | |
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22 | ) |
23 | ||
3bc29f0a | 24 | LTTNG_TRACEPOINT_EVENT_CLASS(jbd_commit, |
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25 | |
26 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
27 | ||
28 | TP_ARGS(journal, commit_transaction), | |
29 | ||
f127e61e MD |
30 | TP_FIELDS( |
31 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
f127e61e MD |
32 | ctf_integer(int, transaction, commit_transaction->t_tid) |
33 | ) | |
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34 | ) |
35 | ||
3bc29f0a | 36 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd_commit, jbd_start_commit, |
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37 | |
38 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
39 | ||
40 | TP_ARGS(journal, commit_transaction) | |
41 | ) | |
42 | ||
3bc29f0a | 43 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd_commit, jbd_commit_locking, |
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44 | |
45 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
46 | ||
47 | TP_ARGS(journal, commit_transaction) | |
48 | ) | |
49 | ||
3bc29f0a | 50 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd_commit, jbd_commit_flushing, |
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51 | |
52 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
53 | ||
54 | TP_ARGS(journal, commit_transaction) | |
55 | ) | |
56 | ||
3bc29f0a | 57 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd_commit, jbd_commit_logging, |
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58 | |
59 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
60 | ||
61 | TP_ARGS(journal, commit_transaction) | |
62 | ) | |
63 | ||
3bc29f0a | 64 | LTTNG_TRACEPOINT_EVENT(jbd_drop_transaction, |
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65 | |
66 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
67 | ||
68 | TP_ARGS(journal, commit_transaction), | |
69 | ||
f127e61e MD |
70 | TP_FIELDS( |
71 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
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72 | ctf_integer(int, transaction, commit_transaction->t_tid) |
73 | ) | |
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74 | ) |
75 | ||
3bc29f0a | 76 | LTTNG_TRACEPOINT_EVENT(jbd_end_commit, |
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77 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
78 | ||
79 | TP_ARGS(journal, commit_transaction), | |
80 | ||
f127e61e MD |
81 | TP_FIELDS( |
82 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
f127e61e MD |
83 | ctf_integer(int, transaction, commit_transaction->t_tid) |
84 | ctf_integer(int, head, journal->j_tail_sequence) | |
85 | ) | |
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86 | ) |
87 | ||
3bc29f0a | 88 | LTTNG_TRACEPOINT_EVENT(jbd_do_submit_data, |
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89 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
90 | ||
91 | TP_ARGS(journal, commit_transaction), | |
92 | ||
f127e61e MD |
93 | TP_FIELDS( |
94 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
f127e61e MD |
95 | ctf_integer(int, transaction, commit_transaction->t_tid) |
96 | ) | |
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97 | ) |
98 | ||
3bc29f0a | 99 | LTTNG_TRACEPOINT_EVENT(jbd_cleanup_journal_tail, |
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100 | |
101 | TP_PROTO(journal_t *journal, tid_t first_tid, | |
102 | unsigned long block_nr, unsigned long freed), | |
103 | ||
104 | TP_ARGS(journal, first_tid, block_nr, freed), | |
105 | ||
f127e61e MD |
106 | TP_FIELDS( |
107 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
108 | ctf_integer(tid_t, tail_sequence, journal->j_tail_sequence) | |
109 | ctf_integer(tid_t, first_tid, first_tid) | |
110 | ctf_integer(unsigned long, block_nr, block_nr) | |
111 | ctf_integer(unsigned long, freed, freed) | |
112 | ) | |
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113 | ) |
114 | ||
3bc29f0a | 115 | LTTNG_TRACEPOINT_EVENT_MAP(journal_write_superblock, |
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116 | |
117 | jbd_journal_write_superblock, | |
118 | ||
7c68b363 AG |
119 | TP_PROTO(journal_t *journal, int write_op), |
120 | ||
121 | TP_ARGS(journal, write_op), | |
122 | ||
f127e61e MD |
123 | TP_FIELDS( |
124 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
125 | ctf_integer(int, write_op, write_op) | |
126 | ) | |
7c68b363 | 127 | ) |
b283666f | 128 | |
3bc29f0a | 129 | #endif /* LTTNG_TRACE_JBD_H */ |
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130 | |
131 | /* This part must be outside protection */ | |
3b4aafcb | 132 | #include <lttng/define_trace.h> |