Re: [PATCH 11/16] time: optimize tick_check_preferred()
From: Thomas Gleixner
Date: Sat Aug 06 2022 - 04:31:04 EST
On Mon, Jul 18 2022 at 12:28, Yury Norov wrote:
> tick_check_preferred() calls cpumask_equal() even if
> curdev->cpumask == newdev->cpumask. Fix it.
What's to fix here? It's a pointless operation in a slow path and all
your "fix' is doing is to make the code larger.
Thanks,
tglx