291 struct chain_allocator {  struct
299 static void chain_init(struct chain_allocator *ca, gfp_t gfp_mask,  in chain_init()  argument
308 static void *chain_alloc(struct chain_allocator *ca, unsigned int size)  in chain_alloc()
436 					   struct chain_allocator *ca,  in alloc_rtree_node()
462 			   int safe_needed, struct chain_allocator *ca)  in add_rtree_block()
533 						      struct chain_allocator *ca,  in create_zone_bm_rtree()
679 	struct chain_allocator ca;  in memory_bm_create()
2384 				     struct chain_allocator *ca)  in get_highmem_page_buffer()
2467 					    struct chain_allocator *ca)  in get_highmem_page_buffer()
2570 static void *get_buffer(struct memory_bitmap *bm, struct chain_allocator *ca)  in get_buffer()
2626 	static struct chain_allocator ca;  in snapshot_write_next()