1307 		struct metric_expr *old_expr, *new_expr;  in metricgroup__copy_metric_events()  local
1326 			new_expr = malloc(sizeof(*new_expr));  in metricgroup__copy_metric_events()
1327 			if (!new_expr)  in metricgroup__copy_metric_events()
1330 			new_expr->metric_expr = old_expr->metric_expr;  in metricgroup__copy_metric_events()
1331 			new_expr->metric_name = old_expr->metric_name;  in metricgroup__copy_metric_events()
1332 			new_expr->metric_unit = old_expr->metric_unit;  in metricgroup__copy_metric_events()
1333 			new_expr->runtime = old_expr->runtime;  in metricgroup__copy_metric_events()
1339 				alloc_size = sizeof(*new_expr->metric_refs);  in metricgroup__copy_metric_events()
1340 				new_expr->metric_refs = calloc(nr + 1, alloc_size);  in metricgroup__copy_metric_events()
1341 				if (!new_expr->metric_refs) {  in metricgroup__copy_metric_events()
1342 					free(new_expr);  in metricgroup__copy_metric_events()
1346 				memcpy(new_expr->metric_refs, old_expr->metric_refs,  in metricgroup__copy_metric_events()
1349 				new_expr->metric_refs = NULL;  in metricgroup__copy_metric_events()
1355 			alloc_size = sizeof(*new_expr->metric_events);  in metricgroup__copy_metric_events()
1356 			new_expr->metric_events = calloc(nr + 1, alloc_size);  in metricgroup__copy_metric_events()
1357 			if (!new_expr->metric_events) {  in metricgroup__copy_metric_events()
1358 				free(new_expr->metric_refs);  in metricgroup__copy_metric_events()
1359 				free(new_expr);  in metricgroup__copy_metric_events()
1368 					free(new_expr->metric_events);  in metricgroup__copy_metric_events()
1369 					free(new_expr->metric_refs);  in metricgroup__copy_metric_events()
1370 					free(new_expr);  in metricgroup__copy_metric_events()
1373 				new_expr->metric_events[idx] = evsel;  in metricgroup__copy_metric_events()
1376 			list_add(&new_expr->nd, &new_me->head);  in metricgroup__copy_metric_events()