workspacesize      69 fs/btrfs/zlib.c 	int workspacesize;
workspacesize      75 fs/btrfs/zlib.c 	workspacesize = max(zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL),
workspacesize      77 fs/btrfs/zlib.c 	workspace->strm.workspace = kvmalloc(workspacesize, GFP_KERNEL);