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Re: [PATCH v4] xen/domain: introduce generic functions for domain struct allocation and freeing
- To: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: "Orzel, Michal" <michal.orzel@xxxxxxx>
- Date: Mon, 8 Dec 2025 17:29:17 +0100
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- Cc: Roger Pau Monne <roger.pau@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Timothy Pearson <tpearson@xxxxxxxxxxxxxxxxxxxxx>, Alistair Francis <alistair.francis@xxxxxxx>, Bob Eshleman <bobbyeshleman@xxxxxxxxx>, Connor Davis <connojdavis@xxxxxxxxx>
- Delivery-date: Mon, 08 Dec 2025 16:29:30 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 02/12/2025 10:27, Oleksii Kurochko wrote:
> From: Roger Pau Monne <roger.pau@xxxxxxxxxx>
>
> Move x86's free_domain_struct() to common code since it is shared between
> architectures.
>
> Move the x86 version of alloc_domain_struct() to common code as most of the
> logic is architecture-independent. To handle the remaining architectural
> differences, introduce arch_domain_struct_memflags() for x86-specific
> allocation requirements.
>
> No functional change.
>
> Suggested-by: Jan Beulich <jbeulich@xxxxxxxx>
> [Introduce an arch-specific function instead of using a weak function]
> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
Acked-by: Michal Orzel <michal.orzel@xxxxxxx>
~Michal
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