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authorFrederic Weisbecker <fweisbec@gmail.com>2009-08-28 03:09:58 +0200
committerIngo Molnar <mingo@elte.hu>2009-08-28 07:58:11 +0200
commit1ef2ed1066ae9f8080cd96cba11c2d41118b8792 (patch)
tree44c9e7216610bdca195f21d4934ece4d339df456 /tools/perf/util/parse-events.h
parent1909629fb1ec9800cf2cb0091870d6a1c1ca665f (diff)
perf tools: Only save the event formats we need
While opening a trace event counter, every events are saved in the trace.info file. But we only want to save the specifications of the events we are using. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <1251421798-9101-1-git-send-email-fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/parse-events.h')
-rw-r--r--tools/perf/util/parse-events.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index 9b1aeea0163..60704c15961 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -1,10 +1,19 @@
-
+#ifndef _PARSE_EVENTS_H
+#define _PARSE_EVENTS_H
/*
* Parse symbolic events/counts passed in as options:
*/
struct option;
+struct tracepoint_path {
+ char *system;
+ char *name;
+ struct tracepoint_path *next;
+};
+
+extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
+
extern int nr_counters;
extern struct perf_counter_attr attrs[MAX_COUNTERS];
@@ -21,3 +30,5 @@ extern void print_events(void);
extern char debugfs_path[];
extern int valid_debugfs_mount(const char *debugfs);
+
+#endif /* _PARSE_EVENTS_H */