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61baff6e MJ |
1 | // SPDX-FileCopyrightText: 2012 Paul Woegerer <paul_woegerer@mentor.com> |
2 | // | |
3 | // SPDX-License-Identifier: GPL-2.0-only | |
4 | ||
b283666f PW |
5 | #undef TRACE_SYSTEM |
6 | #define TRACE_SYSTEM jbd | |
7 | ||
3bc29f0a MD |
8 | #if !defined(LTTNG_TRACE_JBD_H) || defined(TRACE_HEADER_MULTI_READ) |
9 | #define LTTNG_TRACE_JBD_H | |
b283666f | 10 | |
3b4aafcb | 11 | #include <lttng/tracepoint-event.h> |
b283666f | 12 | #include <linux/jbd.h> |
5f4c791e | 13 | #include <lttng/kernel-version.h> |
b283666f | 14 | |
3bc29f0a | 15 | LTTNG_TRACEPOINT_EVENT(jbd_checkpoint, |
b283666f PW |
16 | |
17 | TP_PROTO(journal_t *journal, int result), | |
18 | ||
19 | TP_ARGS(journal, result), | |
20 | ||
f127e61e MD |
21 | TP_FIELDS( |
22 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
23 | ctf_integer(int, result, result) | |
24 | ) | |
b283666f PW |
25 | ) |
26 | ||
3bc29f0a | 27 | LTTNG_TRACEPOINT_EVENT_CLASS(jbd_commit, |
b283666f PW |
28 | |
29 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
30 | ||
31 | TP_ARGS(journal, commit_transaction), | |
32 | ||
f127e61e MD |
33 | TP_FIELDS( |
34 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
f127e61e MD |
35 | ctf_integer(int, transaction, commit_transaction->t_tid) |
36 | ) | |
b283666f PW |
37 | ) |
38 | ||
3bc29f0a | 39 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd_commit, jbd_start_commit, |
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40 | |
41 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
42 | ||
43 | TP_ARGS(journal, commit_transaction) | |
44 | ) | |
45 | ||
3bc29f0a | 46 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd_commit, jbd_commit_locking, |
b283666f PW |
47 | |
48 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
49 | ||
50 | TP_ARGS(journal, commit_transaction) | |
51 | ) | |
52 | ||
3bc29f0a | 53 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd_commit, jbd_commit_flushing, |
b283666f PW |
54 | |
55 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
56 | ||
57 | TP_ARGS(journal, commit_transaction) | |
58 | ) | |
59 | ||
3bc29f0a | 60 | LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd_commit, jbd_commit_logging, |
b283666f PW |
61 | |
62 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
63 | ||
64 | TP_ARGS(journal, commit_transaction) | |
65 | ) | |
66 | ||
3bc29f0a | 67 | LTTNG_TRACEPOINT_EVENT(jbd_drop_transaction, |
b283666f PW |
68 | |
69 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
70 | ||
71 | TP_ARGS(journal, commit_transaction), | |
72 | ||
f127e61e MD |
73 | TP_FIELDS( |
74 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
f127e61e MD |
75 | ctf_integer(int, transaction, commit_transaction->t_tid) |
76 | ) | |
b283666f PW |
77 | ) |
78 | ||
3bc29f0a | 79 | LTTNG_TRACEPOINT_EVENT(jbd_end_commit, |
b283666f PW |
80 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
81 | ||
82 | TP_ARGS(journal, commit_transaction), | |
83 | ||
f127e61e MD |
84 | TP_FIELDS( |
85 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
f127e61e MD |
86 | ctf_integer(int, transaction, commit_transaction->t_tid) |
87 | ctf_integer(int, head, journal->j_tail_sequence) | |
88 | ) | |
b283666f PW |
89 | ) |
90 | ||
3bc29f0a | 91 | LTTNG_TRACEPOINT_EVENT(jbd_do_submit_data, |
b283666f PW |
92 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
93 | ||
94 | TP_ARGS(journal, commit_transaction), | |
95 | ||
f127e61e MD |
96 | TP_FIELDS( |
97 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
f127e61e MD |
98 | ctf_integer(int, transaction, commit_transaction->t_tid) |
99 | ) | |
b283666f PW |
100 | ) |
101 | ||
3bc29f0a | 102 | LTTNG_TRACEPOINT_EVENT(jbd_cleanup_journal_tail, |
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103 | |
104 | TP_PROTO(journal_t *journal, tid_t first_tid, | |
105 | unsigned long block_nr, unsigned long freed), | |
106 | ||
107 | TP_ARGS(journal, first_tid, block_nr, freed), | |
108 | ||
f127e61e MD |
109 | TP_FIELDS( |
110 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
111 | ctf_integer(tid_t, tail_sequence, journal->j_tail_sequence) | |
112 | ctf_integer(tid_t, first_tid, first_tid) | |
113 | ctf_integer(unsigned long, block_nr, block_nr) | |
114 | ctf_integer(unsigned long, freed, freed) | |
115 | ) | |
b283666f PW |
116 | ) |
117 | ||
3bc29f0a | 118 | LTTNG_TRACEPOINT_EVENT_MAP(journal_write_superblock, |
9cf29d3e MD |
119 | |
120 | jbd_journal_write_superblock, | |
121 | ||
7c68b363 AG |
122 | TP_PROTO(journal_t *journal, int write_op), |
123 | ||
124 | TP_ARGS(journal, write_op), | |
125 | ||
f127e61e MD |
126 | TP_FIELDS( |
127 | ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev) | |
128 | ctf_integer(int, write_op, write_op) | |
129 | ) | |
7c68b363 | 130 | ) |
b283666f | 131 | |
3bc29f0a | 132 | #endif /* LTTNG_TRACE_JBD_H */ |
b283666f PW |
133 | |
134 | /* This part must be outside protection */ | |
3b4aafcb | 135 | #include <lttng/define_trace.h> |