232 	evsel->leader	   = evsel;  in perf_evsel__init()
900 	struct perf_evsel *leader = evsel->leader;  in perf_evsel__config()  local
925 		if (leader->nr_members > 1) {  in perf_evsel__config()
950 	if ((leader != evsel) && leader->sample_read) {  in perf_evsel__config()
1401 perf_evsel__process_group_data(struct perf_evsel *leader,  in perf_evsel__process_group_data()  argument
1404 	u64 read_format = leader->attr.read_format;  in perf_evsel__process_group_data()
1410 	if (nr != (u64) leader->nr_members)  in perf_evsel__process_group_data()
1421 	perf_evsel__set_count(leader, cpu, thread,  in perf_evsel__process_group_data()
1427 		counter = perf_evlist__id2evsel(leader->evlist, v[i].id);  in perf_evsel__process_group_data()
1439 perf_evsel__read_group(struct perf_evsel *leader, int cpu, int thread)  in perf_evsel__read_group()  argument
1441 	struct perf_stat_evsel *ps = leader->stats;  in perf_evsel__read_group()
1442 	u64 read_format = leader->attr.read_format;  in perf_evsel__read_group()
1443 	int size = perf_evsel__read_size(leader);  in perf_evsel__read_group()
1449 	if (!perf_evsel__is_group_leader(leader))  in perf_evsel__read_group()
1460 	if (FD(leader, cpu, thread) < 0)  in perf_evsel__read_group()
1463 	if (readn(FD(leader, cpu, thread), data, size) <= 0)  in perf_evsel__read_group()
1466 	return perf_evsel__process_group_data(leader, cpu, thread, data);  in perf_evsel__read_group()
1502 	struct perf_evsel *leader = evsel->leader;  in get_group_fd()  local
1512 	BUG_ON(!leader->fd);  in get_group_fd()
1514 	fd = FD(leader, cpu, thread);  in get_group_fd()