diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-02-28 13:20:25 -0500 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-02-28 13:20:25 -0500 |
commit | 6556a6743549defc32e5f90ee2cb1ecd833a44c3 (patch) | |
tree | 622306583d4a3c13235a8bfc012854c125c597f1 /tools/perf/util/event.h | |
parent | e0d272429a34ff143bfa04ee8e29dd4eed2964c7 (diff) | |
parent | 1dd2980d990068e20045b90c424518cc7f3657ff (diff) |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (172 commits)
perf_event, amd: Fix spinlock initialization
perf_event: Fix preempt warning in perf_clock()
perf tools: Flush maps on COMM events
perf_events, x86: Split PMU definitions into separate files
perf annotate: Handle samples not at objdump output addr boundaries
perf_events, x86: Remove superflous MSR writes
perf_events: Simplify code by removing cpu argument to hw_perf_group_sched_in()
perf_events, x86: AMD event scheduling
perf_events: Add new start/stop PMU callbacks
perf_events: Report the MMAP pgoff value in bytes
perf annotate: Defer allocating sym_priv->hist array
perf symbols: Improve debugging information about symtab origins
perf top: Use a macro instead of a constant variable
perf symbols: Check the right return variable
perf/scripts: Tag syscall_name helper as not yet available
perf/scripts: Add perf-trace-python Documentation
perf/scripts: Remove unnecessary PyTuple resizes
perf/scripts: Add syscall tracing scripts
perf/scripts: Add Python scripting engine
perf/scripts: Remove check-perf-trace from listed scripts
...
Fix trivial conflict in tools/perf/util/probe-event.c
Diffstat (limited to 'tools/perf/util/event.h')
-rw-r--r-- | tools/perf/util/event.h | 79 |
1 files changed, 12 insertions, 67 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 690a96d0467c..50a7132887f5 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h | |||
@@ -1,10 +1,10 @@ | |||
1 | #ifndef __PERF_RECORD_H | 1 | #ifndef __PERF_RECORD_H |
2 | #define __PERF_RECORD_H | 2 | #define __PERF_RECORD_H |
3 | 3 | ||
4 | #include <limits.h> | ||
5 | |||
4 | #include "../perf.h" | 6 | #include "../perf.h" |
5 | #include "util.h" | 7 | #include "map.h" |
6 | #include <linux/list.h> | ||
7 | #include <linux/rbtree.h> | ||
8 | 8 | ||
9 | /* | 9 | /* |
10 | * PERF_SAMPLE_IP | PERF_SAMPLE_TID | * | 10 | * PERF_SAMPLE_IP | PERF_SAMPLE_TID | * |
@@ -101,74 +101,19 @@ struct events_stats { | |||
101 | 101 | ||
102 | void event__print_totals(void); | 102 | void event__print_totals(void); |
103 | 103 | ||
104 | enum map_type { | ||
105 | MAP__FUNCTION = 0, | ||
106 | MAP__VARIABLE, | ||
107 | }; | ||
108 | |||
109 | #define MAP__NR_TYPES (MAP__VARIABLE + 1) | ||
110 | |||
111 | struct map { | ||
112 | union { | ||
113 | struct rb_node rb_node; | ||
114 | struct list_head node; | ||
115 | }; | ||
116 | u64 start; | ||
117 | u64 end; | ||
118 | enum map_type type; | ||
119 | u64 pgoff; | ||
120 | u64 (*map_ip)(struct map *, u64); | ||
121 | u64 (*unmap_ip)(struct map *, u64); | ||
122 | struct dso *dso; | ||
123 | }; | ||
124 | |||
125 | static inline u64 map__map_ip(struct map *map, u64 ip) | ||
126 | { | ||
127 | return ip - map->start + map->pgoff; | ||
128 | } | ||
129 | |||
130 | static inline u64 map__unmap_ip(struct map *map, u64 ip) | ||
131 | { | ||
132 | return ip + map->start - map->pgoff; | ||
133 | } | ||
134 | |||
135 | static inline u64 identity__map_ip(struct map *map __used, u64 ip) | ||
136 | { | ||
137 | return ip; | ||
138 | } | ||
139 | |||
140 | struct symbol; | ||
141 | |||
142 | typedef int (*symbol_filter_t)(struct map *map, struct symbol *sym); | ||
143 | |||
144 | void map__init(struct map *self, enum map_type type, | ||
145 | u64 start, u64 end, u64 pgoff, struct dso *dso); | ||
146 | struct map *map__new(struct mmap_event *event, enum map_type, | ||
147 | char *cwd, int cwdlen); | ||
148 | void map__delete(struct map *self); | ||
149 | struct map *map__clone(struct map *self); | ||
150 | int map__overlap(struct map *l, struct map *r); | ||
151 | size_t map__fprintf(struct map *self, FILE *fp); | ||
152 | |||
153 | struct perf_session; | 104 | struct perf_session; |
154 | 105 | ||
155 | int map__load(struct map *self, struct perf_session *session, | 106 | typedef int (*event__handler_t)(event_t *event, struct perf_session *session); |
156 | symbol_filter_t filter); | 107 | |
157 | struct symbol *map__find_symbol(struct map *self, struct perf_session *session, | 108 | int event__synthesize_thread(pid_t pid, event__handler_t process, |
158 | u64 addr, symbol_filter_t filter); | ||
159 | struct symbol *map__find_symbol_by_name(struct map *self, const char *name, | ||
160 | struct perf_session *session, | ||
161 | symbol_filter_t filter); | ||
162 | void map__fixup_start(struct map *self); | ||
163 | void map__fixup_end(struct map *self); | ||
164 | |||
165 | int event__synthesize_thread(pid_t pid, | ||
166 | int (*process)(event_t *event, | ||
167 | struct perf_session *session), | ||
168 | struct perf_session *session); | 109 | struct perf_session *session); |
169 | void event__synthesize_threads(int (*process)(event_t *event, | 110 | void event__synthesize_threads(event__handler_t process, |
170 | struct perf_session *session), | ||
171 | struct perf_session *session); | 111 | struct perf_session *session); |
112 | int event__synthesize_kernel_mmap(event__handler_t process, | ||
113 | struct perf_session *session, | ||
114 | const char *symbol_name); | ||
115 | int event__synthesize_modules(event__handler_t process, | ||
116 | struct perf_session *session); | ||
172 | 117 | ||
173 | int event__process_comm(event_t *self, struct perf_session *session); | 118 | int event__process_comm(event_t *self, struct perf_session *session); |
174 | int event__process_lost(event_t *self, struct perf_session *session); | 119 | int event__process_lost(event_t *self, struct perf_session *session); |