315 	struct perf_evsel *counter, *leader, **metric_events, *oc;  in perf_stat__collect_metric_expr()  local
327 		metric_events = counter->metric_events;  in perf_stat__collect_metric_expr()
328 		if (!metric_events) {  in perf_stat__collect_metric_expr()
333 			metric_events = calloc(sizeof(struct perf_evsel *),  in perf_stat__collect_metric_expr()
335 			if (!metric_events)  in perf_stat__collect_metric_expr()
337 			counter->metric_events = metric_events;  in perf_stat__collect_metric_expr()
376 			metric_events[i] = oc;  in perf_stat__collect_metric_expr()
379 		metric_events[i] = NULL;  in perf_stat__collect_metric_expr()
382 			free(metric_events);  in perf_stat__collect_metric_expr()
383 			counter->metric_events = NULL;  in perf_stat__collect_metric_expr()
702 			   struct perf_evsel **metric_events,  in generic_metric()  argument
718 	for (i = 0; metric_events[i]; i++) {  in generic_metric()
723 		if (!strcmp(metric_events[i]->name, "duration_time")) {  in generic_metric()
727 			v = saved_value_lookup(metric_events[i], cpu, false,  in generic_metric()
734 		expr__add_id(&pctx, metric_events[i]->name, avg_stats(stats)*scale);  in generic_metric()
736 	if (!metric_events[i]) {  in generic_metric()
756 				   struct rblist *metric_events,  in perf_stat__print_shadow_stats()  argument
963 		generic_metric(evsel->metric_expr, evsel->metric_events, evsel->name,  in perf_stat__print_shadow_stats()
985 	if ((me = metricgroup__lookup(metric_events, evsel, false)) != NULL) {  in perf_stat__print_shadow_stats()
991 			generic_metric(mexp->metric_expr, mexp->metric_events,  in perf_stat__print_shadow_stats()