parse_callchain_record_opt 1763 tools/perf/builtin-record.c 	ret = parse_callchain_record_opt(arg, callchain);
parse_callchain_record_opt  322 tools/perf/util/callchain.c 		return parse_callchain_record_opt(value, &callchain_param);
parse_callchain_record_opt  251 tools/perf/util/callchain.h int parse_callchain_record_opt(const char *arg, struct callchain_param *param);