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Commit a2342258 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "sched: avoid running idle_balance() on behalf of wrong CPU"

parents ccf93194 d577d4a2

kernel/sched/fair.c

+1 −1
Original line number Diff line number Diff line
@@ -7454,7 +7454,7 @@ void idle_balance(int this_cpu, struct rq *this_rq) 
	 * lowest level domain, run load balance on behalf of that

	 * most power-efficient idle CPU. */

	rcu_read_lock();

	sd = rcu_dereference_check_sched_domain(this_rq->sd);

	sd = rcu_dereference(per_cpu(sd_llc, this_cpu));

	if (sd && sysctl_sched_enable_power_aware) {

		for_each_cpu(i, sched_domain_span(sd)) {

			if (i == this_cpu || idle_cpu(i)) {