diff options
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 95043cae5774..0eff0c3ba9ee 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1261,7 +1261,7 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, attr.type = pmu->type; evsel = __add_event(list, &parse_state->idx, &attr, NULL, pmu, NULL, auto_merge_stats); if (evsel) { - evsel->pmu_name = name; + evsel->pmu_name = name ? strdup(name) : NULL; evsel->use_uncore_alias = use_uncore_alias; return 0; } else { @@ -1302,7 +1302,7 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, evsel->snapshot = info.snapshot; evsel->metric_expr = info.metric_expr; evsel->metric_name = info.metric_name; - evsel->pmu_name = name; + evsel->pmu_name = name ? strdup(name) : NULL; evsel->use_uncore_alias = use_uncore_alias; } @@ -1421,12 +1421,11 @@ parse_events__set_leader_for_uncore_aliase(char *name, struct list_head *list, * event. That can be used to distinguish the leader from * other members, even they have the same event name. */ - if ((leader != evsel) && (leader->pmu_name == evsel->pmu_name)) { + if ((leader != evsel) && + !strcmp(leader->pmu_name, evsel->pmu_name)) { is_leader = false; continue; } - /* The name is always alias name */ - WARN_ON(strcmp(leader->name, evsel->name)); /* Store the leader event for each PMU */ leaders[nr_pmu++] = (uintptr_t) evsel; |