*** 3017,3032 ****
      p->totalrun = 0;
      p->slice = slice(p);
      time_slice_expired(p, rq);
-     goto out_unlock;
    }
    /*
     * Tasks that run out of time_slice but still have slice left get
     * requeued with a lower priority && RR_INTERVAL time_slice.
     */
-   if (!--p->time_slice)
      time_slice_expired(p, rq);
- out_unlock:
-   spin_unlock(&rq->lock);
  }

  /*
--- 3022,3038 ----
      p->totalrun = 0;
      p->slice = slice(p);
      time_slice_expired(p, rq);
+     return 1;
    }
    /*
     * Tasks that run out of time_slice but still have slice left get
     * requeued with a lower priority && RR_INTERVAL time_slice.
     */
+   if (!--p->time_slice) {
      time_slice_expired(p, rq);
+     return 1;
+   }
+   return 0;
  }