diff options
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 2a40b8e1def7..097b3ed77fdd 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -239,31 +239,13 @@ void perf_event_attr__set_max_precise_ip(struct perf_event_attr *attr) int perf_evlist__add_default(struct perf_evlist *evlist) { - struct perf_event_attr attr = { - .type = PERF_TYPE_HARDWARE, - .config = PERF_COUNT_HW_CPU_CYCLES, - }; - struct perf_evsel *evsel; - - event_attr_init(&attr); + struct perf_evsel *evsel = perf_evsel__new_cycles(); - perf_event_attr__set_max_precise_ip(&attr); - - evsel = perf_evsel__new(&attr); if (evsel == NULL) - goto error; - - /* use asprintf() because free(evsel) assumes name is allocated */ - if (asprintf(&evsel->name, "cycles%.*s", - attr.precise_ip ? attr.precise_ip + 1 : 0, ":ppp") < 0) - goto error_free; + return -ENOMEM; perf_evlist__add(evlist, evsel); return 0; -error_free: - perf_evsel__delete(evsel); -error: - return -ENOMEM; } int perf_evlist__add_dummy(struct perf_evlist *evlist) |