* pointer because we hold no lock on the real dentry.
*/
take_dentry_name_snapshot(&name, real);
+ /*
+ * No mnt_userns handling here: it's an internal lookup. Could skip
+ * permission checking altogether, but for now just use non-mnt_userns
+ * transformed ids.
+ */
this = lookup_one_len(name.name.name, connected, name.name.len);
release_dentry_name_snapshot(&name);
err = PTR_ERR(this);