record_parse_callchain_opt 2159 tools/perf/builtin-record.c 		     &record_parse_callchain_opt),
record_parse_callchain_opt 4152 tools/perf/builtin-trace.c 		     &record_parse_callchain_opt),
record_parse_callchain_opt  232 tools/perf/util/callchain.h int record_parse_callchain_opt(const struct option *opt, const char *arg, int unset);