From 585463f0d58aa4d29b744c7c53b222b8028de87f Mon Sep 17 00:00:00 2001 From: Valentin Schneider Date: Mon, 3 Oct 2022 16:34:20 +0100 Subject: 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: Yury Norov Signed-off-by: Valentin Schneider --- kernel/sched/core.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'kernel/sched/core.c') diff --git a/kernel/sched/core.c b/kernel/sched/core.c index ee28253c9ac0..b4c3112b0095 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -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(); -- cgit v1.2.3-59-g8ed1b