diff options
Diffstat (limited to 'tools/perf/builtin-trace.c')
-rw-r--r-- | tools/perf/builtin-trace.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index b0ba2ac37e2c..e94f34631585 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c | |||
@@ -106,7 +106,6 @@ static int process_sample_event(event_t *event, struct perf_session *session) | |||
106 | static struct perf_event_ops event_ops = { | 106 | static struct perf_event_ops event_ops = { |
107 | .process_sample_event = process_sample_event, | 107 | .process_sample_event = process_sample_event, |
108 | .process_comm_event = event__process_comm, | 108 | .process_comm_event = event__process_comm, |
109 | .sample_type_check = perf_session__has_traces, | ||
110 | }; | 109 | }; |
111 | 110 | ||
112 | static int __cmd_trace(struct perf_session *session) | 111 | static int __cmd_trace(struct perf_session *session) |
@@ -580,6 +579,9 @@ int cmd_trace(int argc, const char **argv, const char *prefix __used) | |||
580 | if (session == NULL) | 579 | if (session == NULL) |
581 | return -ENOMEM; | 580 | return -ENOMEM; |
582 | 581 | ||
582 | if (!perf_session__has_traces(session, "record -R")) | ||
583 | return -EINVAL; | ||
584 | |||
583 | if (generate_script_lang) { | 585 | if (generate_script_lang) { |
584 | struct stat perf_stat; | 586 | struct stat perf_stat; |
585 | 587 | ||