intr_next_cpu
u_int intr_next_cpu(int domain);
return (apic_cpuid(intr_next_cpu(0)));
intr_next_cpu(i);
intr_next_cpu(isrc->is_domain);
if (ioapic_assign_cpu(isrc, intr_next_cpu(isrc->is_domain)) != 0)
cpu = intr_next_cpu(domain);
cpu = intr_next_cpu(domain);