121 	struct shrinker shrinker;  member
835 static unsigned long virtio_balloon_shrinker_scan(struct shrinker *shrinker,  in virtio_balloon_shrinker_scan()  argument
838 	struct virtio_balloon *vb = container_of(shrinker,  in virtio_balloon_shrinker_scan()
839 					struct virtio_balloon, shrinker);  in virtio_balloon_shrinker_scan()
844 static unsigned long virtio_balloon_shrinker_count(struct shrinker *shrinker,  in virtio_balloon_shrinker_count()  argument
847 	struct virtio_balloon *vb = container_of(shrinker,  in virtio_balloon_shrinker_count()
848 					struct virtio_balloon, shrinker);  in virtio_balloon_shrinker_count()
869 	unregister_shrinker(&vb->shrinker);  in virtio_balloon_unregister_shrinker()
874 	vb->shrinker.scan_objects = virtio_balloon_shrinker_scan;  in virtio_balloon_register_shrinker()
875 	vb->shrinker.count_objects = virtio_balloon_shrinker_count;  in virtio_balloon_register_shrinker()
876 	vb->shrinker.seeks = DEFAULT_SEEKS;  in virtio_balloon_register_shrinker()
878 	return register_shrinker(&vb->shrinker);  in virtio_balloon_register_shrinker()