}
}
+ /*
+ * O_EXCL: optimize away the lookup, but don't hash the dentry. Let
+ * the VFS handle the create.
+ */
+ if (nd->flags & LOOKUP_EXCL) {
+ d_instantiate(direntry, NULL);
+ return 0;
+ }
+
/* can not grab the rename sem here since it would
deadlock in the cases (beginning of sys_rename itself)
in which we already have the sb rename sem */