diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/evlist.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index b8727ae45e3b..7101283ac3c5 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -446,20 +446,25 @@ static int perf_evlist__event2id(struct perf_evlist *evlist, static struct perf_evsel *perf_evlist__event2evsel(struct perf_evlist *evlist, union perf_event *event) { + struct perf_evsel *first = perf_evlist__first(evlist); struct hlist_head *head; struct perf_sample_id *sid; int hash; u64 id; if (evlist->nr_entries == 1) - return perf_evlist__first(evlist); + return first; + + if (!first->attr.sample_id_all && + event->header.type != PERF_RECORD_SAMPLE) + return first; if (perf_evlist__event2id(evlist, event, &id)) return NULL; /* Synthesized events have an id of zero */ if (!id) - return perf_evlist__first(evlist); + return first; hash = hash_64(id, PERF_EVLIST__HLIST_BITS); head = &evlist->heads[hash]; |