diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/parse-events.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 3a3efcf..c0b785b 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -827,8 +827,6 @@ int parse_events(struct perf_evlist *evlist, const char *str, * Both call perf_evlist__delete in case of error, so we dont * need to bother. */ - fprintf(stderr, "invalid or unsupported event: '%s'\n", str); - fprintf(stderr, "Run 'perf list' for a list of valid events\n"); return ret; } @@ -836,7 +834,13 @@ int parse_events_option(const struct option *opt, const char *str, int unset __maybe_unused) { struct perf_evlist *evlist = *(struct perf_evlist **)opt->value; - return parse_events(evlist, str, unset); + int ret = parse_events(evlist, str, unset); + + if (ret) { + fprintf(stderr, "invalid or unsupported event: '%s'\n", str); + fprintf(stderr, "Run 'perf list' for a list of valid events\n"); + } + return ret; } int parse_filter(const struct option *opt, const char *str, |