diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/evsel.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 4a5947625c5c..69beb9f80f07 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1785,14 +1785,8 @@ static int perf_event_open(struct perf_evsel *evsel, if (fd >= 0) break; - /* - * Do quick precise_ip fallback if: - * - there is precise_ip set in perf_event_attr - * - maximum precise is requested - * - sys_perf_event_open failed with ENOTSUP error, - * which is associated with wrong precise_ip - */ - if (!precise_ip || !evsel->precise_max || (errno != ENOTSUP)) + /* Do not try less precise if not requested. */ + if (!evsel->precise_max) break; /* |