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perf tools: Only save the event formats we need

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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>
This commit is contained in:
Frederic Weisbecker
2009-08-28 03:09:58 +02:00
committed by Ingo Molnar
parent 1909629fb1
commit 1ef2ed1066
7 changed files with 120 additions and 27 deletions
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9
tools/perf/util/trace-event.h
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@@ -1,6 +1,7 @@
#ifndef _PARSE_EVENTS_H
#define _PARSE_EVENTS_H
#ifndef _TRACE_EVENTS_H
#define _TRACE_EVENTS_H
#include "parse-events.h"
#define __unused __attribute__((unused))
@@ -233,6 +234,6 @@ extern int header_page_data_size;
int parse_header_page(char *buf, unsigned long size);
void read_tracing_data(void);
void read_tracing_data(struct perf_counter_attr *pattrs, int nb_counters);
#endif /* _PARSE_EVENTS_H */
#endif /* _TRACE_EVENTS_H */