Commit | Line | Data |
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58497703 HM |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM nilfs2 | |
3 | ||
4 | #if !defined(_TRACE_NILFS2_H) || defined(TRACE_HEADER_MULTI_READ) | |
5 | #define _TRACE_NILFS2_H | |
6 | ||
7 | #include <linux/tracepoint.h> | |
8 | ||
9 | struct nilfs_sc_info; | |
10 | ||
11 | #define show_collection_stage(type) \ | |
12 | __print_symbolic(type, \ | |
13 | { NILFS_ST_INIT, "ST_INIT" }, \ | |
14 | { NILFS_ST_GC, "ST_GC" }, \ | |
15 | { NILFS_ST_FILE, "ST_FILE" }, \ | |
16 | { NILFS_ST_IFILE, "ST_IFILE" }, \ | |
17 | { NILFS_ST_CPFILE, "ST_CPFILE" }, \ | |
18 | { NILFS_ST_SUFILE, "ST_SUFILE" }, \ | |
19 | { NILFS_ST_DAT, "ST_DAT" }, \ | |
20 | { NILFS_ST_SR, "ST_SR" }, \ | |
21 | { NILFS_ST_DSYNC, "ST_DSYNC" }, \ | |
22 | { NILFS_ST_DONE, "ST_DONE"}) | |
23 | ||
24 | TRACE_EVENT(nilfs2_collection_stage_transition, | |
25 | ||
26 | TP_PROTO(struct nilfs_sc_info *sci), | |
27 | ||
28 | TP_ARGS(sci), | |
29 | ||
30 | TP_STRUCT__entry( | |
31 | __field(void *, sci) | |
32 | __field(int, stage) | |
33 | ), | |
34 | ||
35 | TP_fast_assign( | |
36 | __entry->sci = sci; | |
37 | __entry->stage = sci->sc_stage.scnt; | |
38 | ), | |
39 | ||
40 | TP_printk("sci = %p stage = %s", | |
41 | __entry->sci, | |
42 | show_collection_stage(__entry->stage)) | |
43 | ); | |
44 | ||
44fda114 HM |
45 | #ifndef TRACE_HEADER_MULTI_READ |
46 | enum nilfs2_transaction_transition_state { | |
47 | TRACE_NILFS2_TRANSACTION_BEGIN, | |
48 | TRACE_NILFS2_TRANSACTION_COMMIT, | |
49 | TRACE_NILFS2_TRANSACTION_ABORT, | |
50 | TRACE_NILFS2_TRANSACTION_TRYLOCK, | |
51 | TRACE_NILFS2_TRANSACTION_LOCK, | |
52 | TRACE_NILFS2_TRANSACTION_UNLOCK, | |
53 | }; | |
54 | #endif | |
55 | ||
56 | #define show_transaction_state(type) \ | |
57 | __print_symbolic(type, \ | |
58 | { TRACE_NILFS2_TRANSACTION_BEGIN, "BEGIN" }, \ | |
59 | { TRACE_NILFS2_TRANSACTION_COMMIT, "COMMIT" }, \ | |
60 | { TRACE_NILFS2_TRANSACTION_ABORT, "ABORT" }, \ | |
61 | { TRACE_NILFS2_TRANSACTION_TRYLOCK, "TRYLOCK" }, \ | |
62 | { TRACE_NILFS2_TRANSACTION_LOCK, "LOCK" }, \ | |
63 | { TRACE_NILFS2_TRANSACTION_UNLOCK, "UNLOCK" }) | |
64 | ||
65 | TRACE_EVENT(nilfs2_transaction_transition, | |
66 | TP_PROTO(struct super_block *sb, | |
67 | struct nilfs_transaction_info *ti, | |
68 | int count, | |
69 | unsigned int flags, | |
70 | enum nilfs2_transaction_transition_state state), | |
71 | ||
72 | TP_ARGS(sb, ti, count, flags, state), | |
73 | ||
74 | TP_STRUCT__entry( | |
75 | __field(void *, sb) | |
76 | __field(void *, ti) | |
77 | __field(int, count) | |
78 | __field(unsigned int, flags) | |
79 | __field(int, state) | |
80 | ), | |
81 | ||
82 | TP_fast_assign( | |
83 | __entry->sb = sb; | |
84 | __entry->ti = ti; | |
85 | __entry->count = count; | |
86 | __entry->flags = flags; | |
87 | __entry->state = state; | |
88 | ), | |
89 | ||
90 | TP_printk("sb = %p ti = %p count = %d flags = %x state = %s", | |
91 | __entry->sb, | |
92 | __entry->ti, | |
93 | __entry->count, | |
94 | __entry->flags, | |
95 | show_transaction_state(__entry->state)) | |
96 | ); | |
97 | ||
83eec5e6 HM |
98 | TRACE_EVENT(nilfs2_segment_usage_check, |
99 | TP_PROTO(struct inode *sufile, | |
100 | __u64 segnum, | |
101 | unsigned long cnt), | |
102 | ||
103 | TP_ARGS(sufile, segnum, cnt), | |
104 | ||
105 | TP_STRUCT__entry( | |
106 | __field(struct inode *, sufile) | |
107 | __field(__u64, segnum) | |
108 | __field(unsigned long, cnt) | |
109 | ), | |
110 | ||
111 | TP_fast_assign( | |
112 | __entry->sufile = sufile; | |
113 | __entry->segnum = segnum; | |
114 | __entry->cnt = cnt; | |
115 | ), | |
116 | ||
117 | TP_printk("sufile = %p segnum = %llu cnt = %lu", | |
118 | __entry->sufile, | |
119 | __entry->segnum, | |
120 | __entry->cnt) | |
121 | ); | |
122 | ||
123 | TRACE_EVENT(nilfs2_segment_usage_allocated, | |
124 | TP_PROTO(struct inode *sufile, | |
125 | __u64 segnum), | |
126 | ||
127 | TP_ARGS(sufile, segnum), | |
128 | ||
129 | TP_STRUCT__entry( | |
130 | __field(struct inode *, sufile) | |
131 | __field(__u64, segnum) | |
132 | ), | |
133 | ||
134 | TP_fast_assign( | |
135 | __entry->sufile = sufile; | |
136 | __entry->segnum = segnum; | |
137 | ), | |
138 | ||
139 | TP_printk("sufile = %p segnum = %llu", | |
140 | __entry->sufile, | |
141 | __entry->segnum) | |
142 | ); | |
143 | ||
144 | TRACE_EVENT(nilfs2_segment_usage_freed, | |
145 | TP_PROTO(struct inode *sufile, | |
146 | __u64 segnum), | |
147 | ||
148 | TP_ARGS(sufile, segnum), | |
149 | ||
150 | TP_STRUCT__entry( | |
151 | __field(struct inode *, sufile) | |
152 | __field(__u64, segnum) | |
153 | ), | |
154 | ||
155 | TP_fast_assign( | |
156 | __entry->sufile = sufile; | |
157 | __entry->segnum = segnum; | |
158 | ), | |
159 | ||
160 | TP_printk("sufile = %p segnum = %llu", | |
161 | __entry->sufile, | |
162 | __entry->segnum) | |
163 | ); | |
164 | ||
a9cd207c HM |
165 | TRACE_EVENT(nilfs2_mdt_insert_new_block, |
166 | TP_PROTO(struct inode *inode, | |
167 | unsigned long ino, | |
168 | unsigned long block), | |
169 | ||
170 | TP_ARGS(inode, ino, block), | |
171 | ||
172 | TP_STRUCT__entry( | |
173 | __field(struct inode *, inode) | |
174 | __field(unsigned long, ino) | |
175 | __field(unsigned long, block) | |
176 | ), | |
177 | ||
178 | TP_fast_assign( | |
179 | __entry->inode = inode; | |
180 | __entry->ino = ino; | |
181 | __entry->block = block; | |
182 | ), | |
183 | ||
184 | TP_printk("inode = %p ino = %lu block = %lu", | |
185 | __entry->inode, | |
186 | __entry->ino, | |
187 | __entry->block) | |
188 | ); | |
189 | ||
190 | TRACE_EVENT(nilfs2_mdt_submit_block, | |
191 | TP_PROTO(struct inode *inode, | |
192 | unsigned long ino, | |
193 | unsigned long blkoff, | |
194 | int mode), | |
195 | ||
196 | TP_ARGS(inode, ino, blkoff, mode), | |
197 | ||
198 | TP_STRUCT__entry( | |
199 | __field(struct inode *, inode) | |
200 | __field(unsigned long, ino) | |
201 | __field(unsigned long, blkoff) | |
202 | __field(int, mode) | |
203 | ), | |
204 | ||
205 | TP_fast_assign( | |
206 | __entry->inode = inode; | |
207 | __entry->ino = ino; | |
208 | __entry->blkoff = blkoff; | |
209 | __entry->mode = mode; | |
210 | ), | |
211 | ||
212 | TP_printk("inode = %p ino = %lu blkoff = %lu mode = %x", | |
213 | __entry->inode, | |
214 | __entry->ino, | |
215 | __entry->blkoff, | |
216 | __entry->mode) | |
217 | ); | |
218 | ||
58497703 HM |
219 | #endif /* _TRACE_NILFS2_H */ |
220 | ||
221 | /* This part must be outside protection */ | |
222 | #undef TRACE_INCLUDE_FILE | |
223 | #define TRACE_INCLUDE_FILE nilfs2 | |
224 | #include <trace/define_trace.h> |