Function vm_object_backing_insert_locked

freebsd/vm/vm_object.c:752–766

}

static void
vm_object_backing_insert_locked(vm_object_t object, vm_object_t backing_object)
{

	VM_OBJECT_ASSERT_WLOCKED(object);

	if ((backing_object->flags & OBJ_ANON) != 0) {
		VM_OBJECT_ASSERT_WLOCKED(backing_object);
		LIST_INSERT_HEAD(&backing_object->shadow_head, object,
		    shadow_list);
		backing_object->shadow_count++;
		object->flags |= OBJ_SHADOWLIST;
	}
	object->backing_object = backing_object;
}

static void
vm_object_backing_insert(vm_object_t object, vm_object_t backing_object)