[tip/core/rcu,09/10] rcu: Replace synchronize_sched_expedited_wait() "_sched" with "_rcu"
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Message ID 20191210040154.2498-9-paulmck@kernel.org
State New
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Series
  • Expedited grace-period updates for v5.6
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Commit Message

Paul E. McKenney Dec. 10, 2019, 4:01 a.m. UTC
From: "Paul E. McKenney" <paulmck@kernel.org>

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>
---
 kernel/rcu/tree_exp.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch
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diff --git a/kernel/rcu/tree_exp.h b/kernel/rcu/tree_exp.h
index 1eafbcd..081a179 100644
--- 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