949 static void free_event_desc(struct perf_evsel *events)  in free_event_desc()  argument
953 	if (!events)  in free_event_desc()
956 	for (evsel = events; evsel->attr.size; evsel++) {  in free_event_desc()
961 	free(events);  in free_event_desc()
967 	struct perf_evsel *evsel, *events = NULL;  in read_event_desc()  local
995 	events = calloc(nre + 1, sizeof(*events));  in read_event_desc()
996 	if (!events)  in read_event_desc()
1003 	for (i = 0, evsel = events; i < nre; evsel++, i++) {  in read_event_desc()
1050 	return events;  in read_event_desc()
1052 	if (events)  in read_event_desc()
1053 		free_event_desc(events);  in read_event_desc()
1054 	events = NULL;  in read_event_desc()
1066 	struct perf_evsel *evsel, *events = read_event_desc(ph, fd);  in print_event_desc()  local
1070 	if (!events) {  in print_event_desc()
1075 	for (evsel = events; evsel->attr.size; evsel++) {  in print_event_desc()
1093 	free_event_desc(events);  in print_event_desc()
1514 	struct perf_evsel *evsel, *events = read_event_desc(header, fd);  in process_event_desc()  local
1516 	if (!events)  in process_event_desc()
1520 	for (evsel = events; evsel->attr.size; evsel++)  in process_event_desc()
1523 	free_event_desc(events);  in process_event_desc()