Commit 585463f0 authored by Valentin Schneider's avatar Valentin Schneider Committed by Yury Norov
Browse files

sched/core: Merge cpumask_andnot()+for_each_cpu() into for_each_cpu_andnot() 



This removes the second use of the sched_core_mask temporary mask.

Suggested-by: default avatarYury Norov <yury.norov@gmail.com>
Signed-off-by: default avatarValentin Schneider <vschneid@redhat.com>
parent 49937cd1

kernel/sched/core.c

+1 −4
Original line number Diff line number Diff line
@@ -360,10 +360,7 @@ static void __sched_core_flip(bool enabled) 
	/*

	 * Toggle the offline CPUs.

	 */

	cpumask_copy(&sched_core_mask, cpu_possible_mask);

	cpumask_andnot(&sched_core_mask, &sched_core_mask, cpu_online_mask);



	for_each_cpu(cpu, &sched_core_mask)

	for_each_cpu_andnot(cpu, cpu_possible_mask, cpu_online_mask)

		cpu_rq(cpu)->core_enabled = enabled;



	cpus_read_unlock();