sched/core: Merge cpumask_andnot()+for_each_cpu() into for_each_cpu_a…

…ndnot() This removes the second use of the sched_core_mask temporary mask. Suggested-by: Yury Norov <[email protected]> Signed-off-by: Valentin Schneider <[email protected]>
josf · Oct 6, 2022 · 585463f · 585463f
1 parent 49937cd
commit 585463f
Showing 1 changed file with 1 addition and 4 deletions.
diff --git 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();