Commit 4fa7d61d authored by Yury Norov [NVIDIA]'s avatar Yury Norov [NVIDIA] Committed by Thomas Gleixner
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clocksource: Use cpumask_any_but() in clocksource_verify_choose_cpus() 



cpumask_any_but() is more verbose than cpumask_first() followed by
cpumask_next(). Use it in clocksource_verify_choose_cpus().

Signed-off-by: default avatarYury Norov [NVIDIA] <yury.norov@gmail.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarJohn Stultz <jstultz@google.com>
Link: https://lore.kernel.org/all/20250614155031.340988-2-yury.norov@gmail.com
parent ff56a3e2

kernel/time/clocksource.c

+1 −3
Original line number Diff line number Diff line
@@ -323,9 +323,7 @@ static void clocksource_verify_choose_cpus(void) 
		return;



	/* Make sure to select at least one CPU other than the current CPU. */

	cpu = cpumask_first(cpu_online_mask);

	if (cpu == smp_processor_id())

		cpu = cpumask_next(cpu, cpu_online_mask);

	cpu = cpumask_any_but(cpu_online_mask, smp_processor_id());

	if (WARN_ON_ONCE(cpu >= nr_cpu_ids))

		return;

	cpumask_set_cpu(cpu, &cpus_chosen);