···14621462 * d_validate - verify dentry provided from insecure source14631463 * @dentry: The dentry alleged to be valid child of @dparent14641464 * @dparent: The parent dentry (known to be valid)14651465- * @hash: Hash of the dentry14661466- * @len: Length of the name14671465 *14681466 * An insecure source has sent us a dentry, here we verify it and dget() it.14691467 * This is used by ncpfs in its readdir implementation.