diff options
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 80d8387e6b97..03674d2cbd01 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -85,6 +85,7 @@ void evlist__init(struct evlist *evlist, struct perf_cpu_map *cpus, evlist->ctl_fd.pos = -1; evlist->nr_br_cntr = -1; metricgroup__rblist_init(&evlist->metric_events); + INIT_LIST_HEAD(&evlist->deferred_samples); } struct evlist *evlist__new(void) @@ -101,16 +102,24 @@ struct evlist *evlist__new_default(void) { struct evlist *evlist = evlist__new(); bool can_profile_kernel; - int err; + struct perf_pmu *pmu = NULL; if (!evlist) return NULL; can_profile_kernel = perf_event_paranoid_check(1); - err = parse_event(evlist, can_profile_kernel ? "cycles:P" : "cycles:Pu"); - if (err) { - evlist__delete(evlist); - return NULL; + + while ((pmu = perf_pmus__scan_core(pmu)) != NULL) { + char buf[256]; + int err; + + snprintf(buf, sizeof(buf), "%s/cycles/%s", pmu->name, + can_profile_kernel ? "P" : "Pu"); + err = parse_event(evlist, buf); + if (err) { + evlist__delete(evlist); + return NULL; + } } if (evlist->core.nr_entries > 1) { |