Symbol: xen_atomic_xchg
sys/arch/xen/x86/hypervisor_machdep.c
128
l1 = xen_atomic_xchg(pendingl1, 0);
sys/arch/xen/xen/xenevt.c
226
l1 = xen_atomic_xchg(&xenevt_ev1, 0);
sys/arch/xen/xen/xenevt.c
230
l2 = xen_atomic_xchg(&xenevt_ev2[l1i], 0);