416 	evsel->core.leader = orig->core.leader;  in evsel__clone()
1081 	struct evsel *leader = evsel__leader(evsel);  in evsel__config()  local
1106 		if (leader->core.nr_members > 1) {  in evsel__config()
1499 static int evsel__process_group_data(struct evsel *leader, int cpu, int thread, u64 *data)  in evsel__process_group_data()  argument
1501 	u64 read_format = leader->core.attr.read_format;  in evsel__process_group_data()
1507 	if (nr != (u64) leader->core.nr_members)  in evsel__process_group_data()
1518 	evsel__set_count(leader, cpu, thread, v[0].value, ena, run);  in evsel__process_group_data()
1523 		counter = evlist__id2evsel(leader->evlist, v[i].id);  in evsel__process_group_data()
1533 static int evsel__read_group(struct evsel *leader, int cpu, int thread)  in evsel__read_group()  argument
1535 	struct perf_stat_evsel *ps = leader->stats;  in evsel__read_group()
1536 	u64 read_format = leader->core.attr.read_format;  in evsel__read_group()
1537 	int size = perf_evsel__read_size(&leader->core);  in evsel__read_group()
1543 	if (!evsel__is_group_leader(leader))  in evsel__read_group()
1554 	if (FD(leader, cpu, thread) < 0)  in evsel__read_group()
1557 	if (readn(FD(leader, cpu, thread), data, size) <= 0)  in evsel__read_group()
1560 	return evsel__process_group_data(leader, cpu, thread, data);  in evsel__read_group()
1604 	struct evsel *leader = evsel__leader(evsel);  in evsel__hybrid_group_cpu()  local
1606 	if ((evsel__is_hybrid(evsel) && !evsel__is_hybrid(leader)) ||  in evsel__hybrid_group_cpu()
1607 	    (!evsel__is_hybrid(evsel) && evsel__is_hybrid(leader))) {  in evsel__hybrid_group_cpu()
1608 		return evsel__match_other_cpu(evsel, leader, cpu);  in evsel__hybrid_group_cpu()
1616 	struct evsel *leader = evsel__leader(evsel);  in get_group_fd()  local
1626 	BUG_ON(!leader->core.fd);  in get_group_fd()
1632 	fd = FD(leader, cpu, thread);  in get_group_fd()
2914 	return container_of(evsel->core.leader, struct evsel, core);  in evsel__leader()
2917 bool evsel__has_leader(struct evsel *evsel, struct evsel *leader)  in evsel__has_leader()  argument
2919 	return evsel->core.leader == &leader->core;  in evsel__has_leader()
2927 void evsel__set_leader(struct evsel *evsel, struct evsel *leader)  in evsel__set_leader()  argument
2929 	evsel->core.leader = &leader->core;  in evsel__set_leader()