125 	/** Modifier on the metric such as "u" or NULL for none. */
126 	const char *modifier;  member
189 	free((char *)m->modifier);  in metric__free()
195 				  const char *modifier,  in metric__new()  argument
212 	m->modifier = NULL;  in metric__new()
213 	if (modifier) {  in metric__new()
214 		m->modifier = strdup(modifier);  in metric__new()
215 		if (!m->modifier)  in metric__new()
694 static int decode_all_metric_ids(struct evlist *perf_evlist, const char *modifier)  in decode_all_metric_ids()  argument
732 			if (modifier) {  in decode_all_metric_ids()
738 				ret = strbuf_addstr(&sb, modifier);  in decode_all_metric_ids()
755 					   const char *modifier,  in metricgroup__build_event_string()  argument
830 		if (modifier) {  in metricgroup__build_event_string()
831 			ret = strbuf_addstr(events, modifier);  in metricgroup__build_event_string()
876 	const char *modifier;  member
893 		      const char *modifier,
905  * @modifier: if non-null event modifiers like "u".
920 			  const char *modifier,  in resolve_metric()  argument
969 		ret = add_metric(metric_list, &pending[i].pe, modifier, metric_no_group,  in resolve_metric()
984  * @modifier: if non-null event modifiers like "u".
1001 			const char *modifier,  in __add_metric()  argument
1030 		root_metric = metric__new(pe, modifier, metric_no_group, runtime,  in __add_metric()
1080 		ret = resolve_metric(metric_list, modifier, metric_no_group,  in __add_metric()
1128 		      const char *modifier,  in add_metric()  argument
1141 		ret = __add_metric(metric_list, pe, modifier, metric_no_group, 0,  in add_metric()
1155 			ret = __add_metric(metric_list, pe, modifier, metric_no_group, j,  in add_metric()
1173 	ret = add_metric(d->metric_list, pe, d->modifier, d->metric_no_group,  in metricgroup__add_metric_sys_event_iter()
1216 	const char *modifier;  member
1235 		ret = add_metric(data->list, pe, data->modifier, data->metric_no_group,  in metricgroup__add_metric_callback()
1247  * @modifier: if non-null event modifiers like "u".
1257 static int metricgroup__add_metric(const char *metric_name, const char *modifier,  in metricgroup__add_metric()  argument
1272 			.modifier = modifier,  in metricgroup__add_metric()
1295 				.modifier = modifier,  in metricgroup__add_metric()
1340 	char *list_itr, *list_copy, *metric_name, *modifier;  in metricgroup__add_metric_list()  local
1349 		modifier = strchr(metric_name, ':');  in metricgroup__add_metric_list()
1350 		if (modifier)  in metricgroup__add_metric_list()
1351 			*modifier++ = '\0';  in metricgroup__add_metric_list()
1353 		ret = metricgroup__add_metric(metric_name, modifier,  in metricgroup__add_metric_list()
1434 		if (m->has_constraint && !m->modifier) {  in build_combined_expr_ctx()
1460  * @modifier: any modifiers added to the events.
1467 		     struct expr_parse_ctx *ids, const char *modifier,  in parse_ids()  argument
1511 	ret = metricgroup__build_event_string(&events, ids, modifier,  in parse_ids()
1528 	ret = decode_all_metric_ids(parsed_evlist, modifier);  in parse_ids()
1576 					/*modifier=*/NULL,  in parse_groups()
1609 				if ((!m->modifier && n->modifier) ||  in parse_groups()
1610 				    (m->modifier && !n->modifier) ||  in parse_groups()
1611 				    (m->modifier && n->modifier &&  in parse_groups()
1612 					    strcmp(m->modifier, n->modifier)))  in parse_groups()
1625 			ret = parse_ids(metric_no_merge, fake_pmu, m->pctx, m->modifier,  in parse_groups()
1651 		if (m->modifier) {  in parse_groups()
1654 			if (asprintf(&tmp, "%s:%s", m->metric_name, m->modifier) < 0)  in parse_groups()