rcu: Replace synchronize_sched_expedited_wait() "_sched" with "_rcu" (28f0361f) · Commits · 戴 / test

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

+2 −2

Original line number	Diff line number	Diff line
		@@ -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

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