Hello, This patch fixes compile error on kernel without ACL. Regards YZ --- diff -r ec7241de3db5 Makefile --- a/Makefile Tue Jan 15 10:33:12 2008 -0500 +++ b/Makefile Thu Jan 17 01:31:13 2008 +0800 @@ -5,7 +5,11 @@ btrfs-y := super.o ctree.o extent-tree.o btrfs-y := super.o ctree.o extent-tree.o print-tree.o root-tree.o dir-item.o \ hash.o file-item.o inode-item.o inode-map.o disk-io.o \ transaction.o bit-radix.o inode.o file.o tree-defrag.o \ - extent_map.o sysfs.o struct-funcs.o xattr.o acl.o ordered-data.o + extent_map.o sysfs.o struct-funcs.o xattr.o ordered-data.o + +ifeq ($(CONFIG_FS_POSIX_ACL),y) +btrfs-y += acl.o +endif #btrfs-y := ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o \ # root-tree.o dir-item.o hash.o file-item.o inode-item.o \ diff -r ec7241de3db5 xattr.c --- a/xattr.c Tue Jan 15 10:33:12 2008 -0500 +++ b/xattr.c Thu Jan 17 01:31:13 2008 +0800 @@ -29,8 +29,10 @@ static struct xattr_handler *btrfs_xattr_handler_map[] = { [BTRFS_XATTR_INDEX_USER] = &btrfs_xattr_user_handler, +#ifdef CONFIG_FS_POSIX_ACL [BTRFS_XATTR_INDEX_POSIX_ACL_ACCESS] = &btrfs_xattr_acl_access_handler, [BTRFS_XATTR_INDEX_POSIX_ACL_DEFAULT] = &btrfs_xattr_acl_default_handler, +#endif [BTRFS_XATTR_INDEX_TRUSTED] = &btrfs_xattr_trusted_handler, [BTRFS_XATTR_INDEX_SECURITY] = &btrfs_xattr_security_handler, [BTRFS_XATTR_INDEX_SYSTEM] = &btrfs_xattr_system_handler, @@ -38,8 +40,10 @@ static struct xattr_handler *btrfs_xattr struct xattr_handler *btrfs_xattr_handlers[] = { &btrfs_xattr_user_handler, +#ifdef CONFIG_FS_POSIX_ACL &btrfs_xattr_acl_access_handler, &btrfs_xattr_acl_default_handler, +#endif &btrfs_xattr_trusted_handler, &btrfs_xattr_security_handler, &btrfs_xattr_system_handler,