+ /*
+ * Wait for completion in killable state, for I might be chosen by
+ * the OOM killer while kthreadd is trying to allocate memory for
+ * new kernel thread.
+ */
+ if (unlikely(wait_for_completion_killable(&done))) {
+ /*
+ * If I was SIGKILLed before kthreadd (or new kernel thread)
+ * calls complete(), leave the cleanup of this structure to
+ * that thread.
+ */
+ if (xchg(&create->done, NULL))
+ return ERR_PTR(-ENOMEM);
+ /*
+ * kthreadd (or new kernel thread) will call complete()
+ * shortly.
+ */
+ wait_for_completion(&done);
+ }
+ task = create->result;
+ if (!IS_ERR(task)) {