55 struct virtio_balloon {  struct
56 	struct virtio_device *vdev;
57 	struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq;
81 	 * Read it via virtio_balloon_cmd_id_received to get the latest value  argument
103 	/* Synchronize access/update to this struct virtio_balloon elements */  argument
111 	struct virtio_balloon_stat stats[VIRTIO_BALLOON_S_NR];  argument
114 	struct shrinker *shrinker;
117 	struct notifier_block oom_nb;
120 	struct virtqueue *reporting_vq;
121 	struct page_reporting_dev_info pr_dev_info;
146 static void start_wakeup_event(struct virtio_balloon *vb, u32 mask)  in start_wakeup_event()  argument