219 	    const char *name, const char *metric_id, struct perf_pmu *pmu,  in __add_event()  argument
298 	if (metric_id) {  in __add_event()
299 		evsel->metric_id = strdup(metric_id);  in __add_event()
300 		if (!evsel->metric_id)  in __add_event()
327 	zfree(&evsel->metric_id);  in __add_event()
333 				      const char *name, const char *metric_id,  in parse_events__add_event()  argument
337 			   metric_id, pmu, /*config_terms=*/NULL,  in parse_events__add_event()
344 		     const char *metric_id, struct list_head *config_terms,  in add_event()  argument
347 	return __add_event(list, idx, attr, /*init_attr*/true, name, metric_id,  in add_event()
483 	const char *metric_id = get_config_metric_id(parsed_terms);  in parse_events_add_cache()  local
538 				metric_id, pmu, &config_terms, first_wildcard_match,  in parse_events_add_cache()
1425 	const char *name, *metric_id;  in __parse_events_add_numeric()  local
1446 	metric_id = get_config_metric_id(head_config);  in __parse_events_add_numeric()
1449 			metric_id, pmu, &config_terms, first_wildcard_match,  in __parse_events_add_numeric()