tiny_rcu: Directly force QS when call_rcu_[bh|sched]() on idle_task

[linux-2.6-block.git] / kernel / rcu / tree.c

diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 9c25b99e2c3386ee39a93b5e837bc7e3833bb68a..203b50d7ecbdb7dd293287dd945e1b36d693c4c1 100644 (file)
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -934,12 +934,6 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
        }
 }
 
-/*
- * This function really isn't for public consumption, but RCU is special in
- * that context switches can allow the state machine to make progress.
- */
-extern void resched_cpu(int cpu);
-
 /*
  * Return true if the specified CPU has passed through a quiescent
  * state by virtue of being in or having passed through an dynticks