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Re: [PATCH v2] wait: drop wake_up_{all,one}()
- To: Jan Beulich <jbeulich@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Mon, 23 Feb 2026 15:27:51 +0000
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Mon, 23 Feb 2026 15:28:09 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 23/02/2026 3:09 pm, Jan Beulich wrote:
> wake_up_one() isn't used at all, so violates Misra rule 2.1 (unreachable
> code). wake_up_all() is only used locally, yet rather than making it
> static its sole user can invoke wake_up_nr() in the intended way directly.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
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