263 struct vmballoon {  struct
269 	enum vmballoon_page_size_type max_page_size;  argument
277 	atomic64_t size;
288 	unsigned long target;
313 	struct vmballoon_batch_entry *batch_page;  argument
346 	struct vmballoon_stats *stats;  argument
350 	struct dentry *dbg_entry;
356 	struct balloon_dev_info b_dev_info;
358 	struct delayed_work dwork;
365 	struct list_head huge_pages;
372 	struct vmci_handle vmci_doorbell;
377 	struct rw_semaphore conf_sem;
401 static struct vmballoon balloon;  argument