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Commit 3137bfb7 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "cpuidle: Wrap cpu_online_mask usage with preempt_disable"

parents 11ee5254 addde8bc

drivers/cpuidle/cpuidle.c

+1 −1
Original line number Diff line number Diff line
@@ -640,13 +640,13 @@ static void wake_up_idle_cpus(void *v) 
	int cpu;

	struct cpumask cpus;



	preempt_disable();

	if (v) {

		cpumask_andnot(&cpus, v, cpu_isolated_mask);

		cpumask_and(&cpus, &cpus, cpu_online_mask);

	} else

		cpumask_andnot(&cpus, cpu_online_mask, cpu_isolated_mask);



	preempt_disable();

	for_each_cpu(cpu, &cpus) {

		if (cpu == smp_processor_id())

			continue;