Merge "sched/core: Improve CPU hotplug latency for rcu_expedited=1 case" (dba213e9) · Commits · e / devices / android_kernel_oneplus_sm7250

kernel/sched/core.c

+5 −1

Original line number	Original line	Diff line number	Diff line
	@@ -6333,7 +6333,11 @@ int sched_cpu_deactivate(unsigned int cpu)
	*		*
	* Do sync before park smpboot threads to take care the rcu boost case.		* Do sync before park smpboot threads to take care the rcu boost case.
	*/		*/
	synchronize_rcu_mult(call_rcu, call_rcu_sched);
			#ifdef CONFIG_PREEMPT
			synchronize_sched();
			#endif
			synchronize_rcu();

	#ifdef CONFIG_SCHED_SMT		#ifdef CONFIG_SCHED_SMT
	/*		/*