FreeBSD/sys/arm/arm/mp_machdep.c
/* Determine if we running MP machine */
Determine if we running MP machine
Determine if we running MP machine
int
cpu_mp_probe(void)
{
	KASSERT(mp_ncpus != 0, ("cpu_mp_probe: mp_ncpus is unset"));
	CPU_SETOF(0, &all_cpus);
	return (mp_ncpus > 1);
}
int cpu_mp_probe ( void ) { KASSERT ( mp_ncpus != 0 , ( " " ) ) ; CPU_SETOF ( 0 , & all_cpus ) ; return ( mp_ncpus > 1 ) ; }
Determine if we running MP machine
Determine if we running MP machine