diff options
Diffstat (limited to 'tools/perf/builtin-sched.c')
| -rw-r--r-- | tools/perf/builtin-sched.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index d65098c4299..e862e71f4e6 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1657,17 +1657,18 @@ static struct perf_event_ops event_ops = { .process_sample_event = process_sample_event, .process_comm_event = event__process_comm, .process_lost_event = process_lost_event, - .sample_type_check = perf_session__has_traces, }; static int read_events(void) { - int err; + int err = -EINVAL; struct perf_session *session = perf_session__new(input_name, O_RDONLY, 0); if (session == NULL) return -ENOMEM; - err = perf_session__process_events(session, &event_ops); + if (perf_session__has_traces(session, "record -R")) + err = perf_session__process_events(session, &event_ops); + perf_session__delete(session); return err; } |