Commit | Line | Data |
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b283666f PW |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM jbd | |
3 | ||
4 | #if !defined(_TRACE_JBD_H) || defined(TRACE_HEADER_MULTI_READ) | |
5 | #define _TRACE_JBD_H | |
6 | ||
7 | #include <linux/jbd.h> | |
8 | #include <linux/tracepoint.h> | |
9 | ||
10 | TRACE_EVENT(jbd_checkpoint, | |
11 | ||
12 | TP_PROTO(journal_t *journal, int result), | |
13 | ||
14 | TP_ARGS(journal, result), | |
15 | ||
16 | TP_STRUCT__entry( | |
17 | __field( dev_t, dev ) | |
18 | __field( int, result ) | |
19 | ), | |
20 | ||
21 | TP_fast_assign( | |
22 | __entry->dev = journal->j_fs_dev->bd_dev; | |
23 | __entry->result = result; | |
24 | ), | |
25 | ||
26 | TP_printk("dev %d,%d result %d", | |
27 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
28 | __entry->result) | |
29 | ); | |
30 | ||
31 | DECLARE_EVENT_CLASS(jbd_commit, | |
32 | ||
33 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
34 | ||
35 | TP_ARGS(journal, commit_transaction), | |
36 | ||
37 | TP_STRUCT__entry( | |
38 | __field( dev_t, dev ) | |
39 | __field( char, sync_commit ) | |
40 | __field( int, transaction ) | |
41 | ), | |
42 | ||
43 | TP_fast_assign( | |
44 | __entry->dev = journal->j_fs_dev->bd_dev; | |
45 | __entry->sync_commit = commit_transaction->t_synchronous_commit; | |
46 | __entry->transaction = commit_transaction->t_tid; | |
47 | ), | |
48 | ||
49 | TP_printk("dev %d,%d transaction %d sync %d", | |
50 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
51 | __entry->transaction, __entry->sync_commit) | |
52 | ); | |
53 | ||
54 | DEFINE_EVENT(jbd_commit, jbd_start_commit, | |
55 | ||
56 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
57 | ||
58 | TP_ARGS(journal, commit_transaction) | |
59 | ); | |
60 | ||
61 | DEFINE_EVENT(jbd_commit, jbd_commit_locking, | |
62 | ||
63 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
64 | ||
65 | TP_ARGS(journal, commit_transaction) | |
66 | ); | |
67 | ||
68 | DEFINE_EVENT(jbd_commit, jbd_commit_flushing, | |
69 | ||
70 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
71 | ||
72 | TP_ARGS(journal, commit_transaction) | |
73 | ); | |
74 | ||
75 | DEFINE_EVENT(jbd_commit, jbd_commit_logging, | |
76 | ||
77 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
78 | ||
79 | TP_ARGS(journal, commit_transaction) | |
80 | ); | |
81 | ||
82 | TRACE_EVENT(jbd_drop_transaction, | |
83 | ||
84 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
85 | ||
86 | TP_ARGS(journal, commit_transaction), | |
87 | ||
88 | TP_STRUCT__entry( | |
89 | __field( dev_t, dev ) | |
90 | __field( char, sync_commit ) | |
91 | __field( int, transaction ) | |
92 | ), | |
93 | ||
94 | TP_fast_assign( | |
95 | __entry->dev = journal->j_fs_dev->bd_dev; | |
96 | __entry->sync_commit = commit_transaction->t_synchronous_commit; | |
97 | __entry->transaction = commit_transaction->t_tid; | |
98 | ), | |
99 | ||
100 | TP_printk("dev %d,%d transaction %d sync %d", | |
101 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
102 | __entry->transaction, __entry->sync_commit) | |
103 | ); | |
104 | ||
105 | TRACE_EVENT(jbd_end_commit, | |
106 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
107 | ||
108 | TP_ARGS(journal, commit_transaction), | |
109 | ||
110 | TP_STRUCT__entry( | |
111 | __field( dev_t, dev ) | |
112 | __field( char, sync_commit ) | |
113 | __field( int, transaction ) | |
114 | __field( int, head ) | |
115 | ), | |
116 | ||
117 | TP_fast_assign( | |
118 | __entry->dev = journal->j_fs_dev->bd_dev; | |
119 | __entry->sync_commit = commit_transaction->t_synchronous_commit; | |
120 | __entry->transaction = commit_transaction->t_tid; | |
121 | __entry->head = journal->j_tail_sequence; | |
122 | ), | |
123 | ||
124 | TP_printk("dev %d,%d transaction %d sync %d head %d", | |
125 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
126 | __entry->transaction, __entry->sync_commit, __entry->head) | |
127 | ); | |
128 | ||
129 | TRACE_EVENT(jbd_do_submit_data, | |
130 | TP_PROTO(journal_t *journal, transaction_t *commit_transaction), | |
131 | ||
132 | TP_ARGS(journal, commit_transaction), | |
133 | ||
134 | TP_STRUCT__entry( | |
135 | __field( dev_t, dev ) | |
136 | __field( char, sync_commit ) | |
137 | __field( int, transaction ) | |
138 | ), | |
139 | ||
140 | TP_fast_assign( | |
141 | __entry->dev = journal->j_fs_dev->bd_dev; | |
142 | __entry->sync_commit = commit_transaction->t_synchronous_commit; | |
143 | __entry->transaction = commit_transaction->t_tid; | |
144 | ), | |
145 | ||
146 | TP_printk("dev %d,%d transaction %d sync %d", | |
147 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
148 | __entry->transaction, __entry->sync_commit) | |
149 | ); | |
150 | ||
151 | TRACE_EVENT(jbd_cleanup_journal_tail, | |
152 | ||
153 | TP_PROTO(journal_t *journal, tid_t first_tid, | |
154 | unsigned long block_nr, unsigned long freed), | |
155 | ||
156 | TP_ARGS(journal, first_tid, block_nr, freed), | |
157 | ||
158 | TP_STRUCT__entry( | |
159 | __field( dev_t, dev ) | |
160 | __field( tid_t, tail_sequence ) | |
161 | __field( tid_t, first_tid ) | |
162 | __field(unsigned long, block_nr ) | |
163 | __field(unsigned long, freed ) | |
164 | ), | |
165 | ||
166 | TP_fast_assign( | |
167 | __entry->dev = journal->j_fs_dev->bd_dev; | |
168 | __entry->tail_sequence = journal->j_tail_sequence; | |
169 | __entry->first_tid = first_tid; | |
170 | __entry->block_nr = block_nr; | |
171 | __entry->freed = freed; | |
172 | ), | |
173 | ||
174 | TP_printk("dev %d,%d from %u to %u offset %lu freed %lu", | |
175 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
176 | __entry->tail_sequence, __entry->first_tid, | |
177 | __entry->block_nr, __entry->freed) | |
178 | ); | |
179 | ||
180 | TRACE_EVENT(jbd_update_superblock_end, | |
181 | TP_PROTO(journal_t *journal, int wait), | |
182 | ||
183 | TP_ARGS(journal, wait), | |
184 | ||
185 | TP_STRUCT__entry( | |
186 | __field( dev_t, dev ) | |
187 | __field( int, wait ) | |
188 | ), | |
189 | ||
190 | TP_fast_assign( | |
191 | __entry->dev = journal->j_fs_dev->bd_dev; | |
192 | __entry->wait = wait; | |
193 | ), | |
194 | ||
195 | TP_printk("dev %d,%d wait %d", | |
196 | MAJOR(__entry->dev), MINOR(__entry->dev), | |
197 | __entry->wait) | |
198 | ); | |
199 | ||
200 | #endif /* _TRACE_JBD_H */ | |
201 | ||
202 | /* This part must be outside protection */ | |
203 | #include <trace/define_trace.h> |