516 struct dm_clone_region_hydration {  struct
594 static struct dm_clone_region_hydration *__hash_find(struct hash_table_bucket *bucket,  in __hash_find()
597 	struct dm_clone_region_hydration *hd;  in __hash_find()
613 					     struct dm_clone_region_hydration *hd)  in __insert_region_hydration()
625 static struct dm_clone_region_hydration *
627 				  struct dm_clone_region_hydration *hd)  in __find_or_insert_region_hydration()
629 	struct dm_clone_region_hydration *hd2;  in __find_or_insert_region_hydration()
643 static struct dm_clone_region_hydration *alloc_hydration(struct clone *clone)  in alloc_hydration()
645 	struct dm_clone_region_hydration *hd;  in alloc_hydration()
657 static inline void free_hydration(struct dm_clone_region_hydration *hd)  in free_hydration()
663 static void hydration_init(struct dm_clone_region_hydration *hd, unsigned long region_nr)  in hydration_init()
680 static int hydration_update_metadata(struct dm_clone_region_hydration *hd)  in hydration_update_metadata()
714 static void hydration_complete(struct dm_clone_region_hydration *hd)  in hydration_complete()
746 	struct dm_clone_region_hydration *tmp, *hd = context;  in hydration_kcopyd_callback()
774 static void hydration_copy(struct dm_clone_region_hydration *hd, unsigned int nr_regions)  in hydration_copy()
817 	struct dm_clone_region_hydration *hd = bio->bi_private;  in overwrite_endio()
825 static void hydration_overwrite(struct dm_clone_region_hydration *hd, struct bio *bio)  in hydration_overwrite()
857 	struct dm_clone_region_hydration *hd, *hd2;  in hydrate_bio_region()
953 	struct dm_clone_region_hydration *head;
958 			      struct dm_clone_region_hydration *hd)  in __batch_hydration()
1001 	struct dm_clone_region_hydration *hd;  in __start_next_hydration()
2164 	_hydration_cache = KMEM_CACHE(dm_clone_region_hydration, 0);  in dm_clone_init()