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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-12-27 21:37:01 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-28 09:03:33 +0100 |
| commit | 27295592c22e71bbd38110c302da8dbb43912a60 (patch) | |
| tree | 01442f9b788e3b0a01bc29e22a0e799e1c45c91d /tools/perf/builtin-trace.c | |
| parent | 4a58e61161074776aa34187ea369414ce4852394 (diff) | |
| download | lwn-27295592c22e71bbd38110c302da8dbb43912a60.tar.gz lwn-27295592c22e71bbd38110c302da8dbb43912a60.zip | |
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-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 574a215e800b..b0ba2ac37e2c 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -103,22 +103,10 @@ static int process_sample_event(event_t *event, struct perf_session *session) return 0; } -static int sample_type_check(struct perf_session *session) -{ - if (!(session->sample_type & PERF_SAMPLE_RAW)) { - fprintf(stderr, - "No trace sample to read. Did you call perf record " - "without -R?"); - return -1; - } - - return 0; -} - static struct perf_event_ops event_ops = { .process_sample_event = process_sample_event, .process_comm_event = event__process_comm, - .sample_type_check = sample_type_check, + .sample_type_check = perf_session__has_traces, }; static int __cmd_trace(struct perf_session *session) |