38 	struct list_head *ws = btrfs_get_workspace(BTRFS_COMPRESS_ZLIB, level);  in zlib_get_workspace()  local
39 	struct workspace *workspace = list_entry(ws, struct workspace, list);  in zlib_get_workspace()
43 	return ws;  in zlib_get_workspace()
46 void zlib_free_workspace(struct list_head *ws)  in zlib_free_workspace()  argument
48 	struct workspace *workspace = list_entry(ws, struct workspace, list);  in zlib_free_workspace()
94 int zlib_compress_pages(struct list_head *ws, struct address_space *mapping,  in zlib_compress_pages()  argument
98 	struct workspace *workspace = list_entry(ws, struct workspace, list);  in zlib_compress_pages()
277 int zlib_decompress_bio(struct list_head *ws, struct compressed_bio *cb)  in zlib_decompress_bio()  argument
279 	struct workspace *workspace = list_entry(ws, struct workspace, list);  in zlib_decompress_bio()
368 int zlib_decompress(struct list_head *ws, unsigned char *data_in,  in zlib_decompress()  argument
372 	struct workspace *workspace = list_entry(ws, struct workspace, list);  in zlib_decompress()