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authorArnaldo Carvalho de Melo <acme@redhat.com>2009-12-27 21:37:01 -0200
committerIngo Molnar <mingo@elte.hu>2009-12-28 09:03:33 +0100
commit27295592c22e71bbd38110c302da8dbb43912a60 (patch)
tree01442f9b788e3b0a01bc29e22a0e799e1c45c91d /tools/perf/builtin-timechart.c
parent4a58e61161074776aa34187ea369414ce4852394 (diff)
perf session: Share the common trace sample_check routine as perf_session__has_traces
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1261957026-15580-5-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-timechart.c')
-rw-r--r--tools/perf/builtin-timechart.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index a589a43112d..b42f337c17d 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -1029,23 +1029,12 @@ static void process_samples(struct perf_session *session)
}
}
-static int sample_type_check(struct perf_session *session)
-{
- if (!(session->sample_type & PERF_SAMPLE_RAW)) {
- fprintf(stderr, "No trace samples found in the file.\n"
- "Have you used 'perf timechart record' to record it?\n");
- return -1;
- }
-
- return 0;
-}
-
static struct perf_event_ops event_ops = {
.process_comm_event = process_comm_event,
.process_fork_event = process_fork_event,
.process_exit_event = process_exit_event,
.process_sample_event = queue_sample_event,
- .sample_type_check = sample_type_check,
+ .sample_type_check = perf_session__has_traces,
};
static int __cmd_timechart(void)