95 static int compression_compress_pages(int type, struct list_head *ws,  in compression_compress_pages()
126 static int compression_decompress_bio(struct list_head *ws,  in compression_decompress_bio()
143 static int compression_decompress(int type, struct list_head *ws,  in compression_decompress()
689 static void free_heuristic_ws(struct list_head *ws)  in free_heuristic_ws()
703 	struct heuristic_ws *ws;  in alloc_heuristic_ws()  local
756 static void free_workspace(int type, struct list_head *ws)  in free_workspace()
801 	struct list_head *ws;  in btrfs_cleanup_workspace_manager()  local
917 void btrfs_put_workspace(int type, struct list_head *ws)  in btrfs_put_workspace()
948 static void put_workspace(int type, struct list_head *ws)  in put_workspace()
1219 static u32 shannon_entropy(struct heuristic_ws *ws)  in shannon_entropy()
1355 static int byte_core_set_size(struct heuristic_ws *ws)  in byte_core_set_size()
1393 static u32 byte_set_size(const struct heuristic_ws *ws)  in byte_set_size()
1419 static bool sample_repeated_patterns(struct heuristic_ws *ws)  in sample_repeated_patterns()
1428 				     struct heuristic_ws *ws)  in heuristic_collect_sample()
1497 	struct heuristic_ws *ws;  in btrfs_compress_heuristic()  local