res_ns           1869 tools/perf/builtin-record.c static int get_clockid_res(clockid_t clk_id, u64 *res_ns)
res_ns           1873 tools/perf/builtin-record.c 	*res_ns = 0;
res_ns           1875 tools/perf/builtin-record.c 		*res_ns = res.tv_nsec + res.tv_sec * NSEC_PER_SEC;