rcu: Replace synchronize_sched_expedited_wait() "_sched" with "_rcu"

After RCU flavor consolidation, synchronize_sched_expedited_wait() does
both RCU-preempt and RCU-sched, whichever happens to have been built into
the running kernel.  This commit therefore changes this function's name
to synchronize_rcu_expedited_wait() to reflect its new generic nature.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

diff --git a/kernel/rcu/tree_exp.h b/kernel/rcu/tree_exp.h
index 1eafbcd566793165a6c277da19dbe4af9ca9f167..081a17942e57bdaba1a63a82ca37e187195b9efa 100644 (file)
--- a/kernel/rcu/tree_exp.h
+++ b/kernel/rcu/tree_exp.h
@@ -453,7 +453,7 @@ static void sync_rcu_exp_select_cpus(void)
  * Wait for the expedited grace period to elapse, issuing any needed
  * RCU CPU stall warnings along the way.
  */
-static void synchronize_sched_expedited_wait(void)
+static void synchronize_rcu_expedited_wait(void)
 {
        int cpu;
        unsigned long jiffies_stall;
@@ -538,7 +538,7 @@ static void rcu_exp_wait_wake(unsigned long s)
 {
        struct rcu_node *rnp;
 
-       synchronize_sched_expedited_wait();
+       synchronize_rcu_expedited_wait();
 
        // Switch over to wakeup mode, allowing the next GP to proceed.
        // End the previous grace period only after acquiring the mutex