extern const struct xattr_handler ext2_xattr_user_handler;
extern const struct xattr_handler ext2_xattr_trusted_handler;
-extern const struct xattr_handler ext2_xattr_acl_access_handler;
-extern const struct xattr_handler ext2_xattr_acl_default_handler;
extern const struct xattr_handler ext2_xattr_security_handler;
extern ssize_t ext2_listxattr(struct dentry *, char *, size_t);