ZF_IS_SCRATCH
!(to_zptr->zone_flags & ZF_IS_SCRATCH)) {
zone->zone_flags |= ZF_IS_SCRATCH;
if (is_system_labeled() && !(zone->zone_flags & ZF_IS_SCRATCH)) {
} else if (is_system_labeled() && !(zone->zone_flags & ZF_IS_SCRATCH)) {
(zone->zone_flags & ZF_IS_SCRATCH))