CPU_COUNT_FLT_OBJ
cpu_count(CPU_COUNT_FLT_OBJ, 1);
u.flt_obj = cpu_count_get(CPU_COUNT_FLT_OBJ);
uvmexp.flt_obj = (int)cpu_count_get(CPU_COUNT_FLT_OBJ);
cpu_count_get(CPU_COUNT_FLT_OBJ),