linux-kernel - Re: [PATCH] watchdog: fix opencoded cpumask_next_wrap() in watchdog_next

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Message-ID: <aFbIm97L3idgQYLD@yury>
Date: Sat, 21 Jun 2025 10:58:35 -0400
From: Yury Norov <yury.norov@...il.com>
To: Doug Anderson <dianders@...omium.org>
Cc: linux-kernel@...r.kernel.org
Subject: Re: [PATCH] watchdog: fix opencoded cpumask_next_wrap() in
 watchdog_next_cpu()

On Mon, Jun 09, 2025 at 10:16:51AM -0700, Doug Anderson wrote:
> Hi,
> 
> On Wed, Jun 4, 2025 at 5:12 PM Yury Norov <yury.norov@...il.com> wrote:
> >
> > From: Yury Norov [NVIDIA] <yury.norov@...il.com>
> >
> > The dedicated helper is more verbose and efficient comparing to
> > cpumask_next() followed by cpumask_first().
> >
> > Signed-off-by: Yury Norov [NVIDIA] <yury.norov@...il.com>
> > ---
> >  kernel/watchdog_buddy.c | 5 +----
> >  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> Reviewed-by: Douglas Anderson <dianders@...omium.org>

Thanks, Douglas. Adding in bitmap-for-next for testing.