104 struct virtio_mem {  struct
122 	struct virtio_mem_req req;  argument
123 	struct virtio_mem_resp resp;  argument
142 	 * Copy of "System RAM (virtio_mem)" to be used for  argument
145 	const char *resource_name;
147 	int mgid;
155 	atomic64_t offline_size;
156 	uint64_t offline_threshold;
159 	bool in_sbm;
161 	union {
227 	struct mutex hotplug_mutex;
228 	bool hotplug_active;
254 static DEFINE_MUTEX(virtio_mem_mutex);  argument
262 static void virtio_mem_retry(struct virtio_mem *vm);  argument