348 		if (!counter->metric_expr)  in perf_stat__collect_metric_expr()
354 			if (expr__find_other(counter->metric_expr,  in perf_stat__collect_metric_expr()
418 			counter->metric_expr = NULL;  in perf_stat__collect_metric_expr()
845 			   const char *metric_expr,  in generic_metric()  argument
867 		if (expr__parse(&ratio, &pctx, metric_expr, runtime) == 0) {  in generic_metric()
876 				if (strstr(metric_expr, "?"))  in generic_metric()
906 double test_generic_metric(struct metric_expr *mexp, int cpu, struct runtime_stat *st)  in test_generic_metric()
914 	if (expr__parse(&ratio, &pctx, mexp->metric_expr, 1))  in test_generic_metric()
1165 	} else if (evsel->metric_expr) {  in perf_stat__print_shadow_stats()
1166 		generic_metric(config, evsel->metric_expr, evsel->metric_events, NULL,  in perf_stat__print_shadow_stats()
1189 		struct metric_expr *mexp;  in perf_stat__print_shadow_stats()
1194 			generic_metric(config, mexp->metric_expr, mexp->metric_events,  in perf_stat__print_shadow_stats()