Re: [PATCH v3 24/26] arch_numa: switch over to numa_memblks

David Hildenbrand
2024-08-06T13:29:06Z

On 01.08.24 08:08, Mike Rapoport wrote:
> From: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
>
> Until now arch_numa was directly translating firmware NUMA information
> to memblock.
>
> Using numa_memblks as an intermediate step has a few advantages:
> * alignment with more battle tested x86 implementation
> * availability of NUMA emulation
> * maintaining node information for not yet populated memory
>
> Replace current functionality related to numa_add_memblk() and
> __node_distance() with the implementation based on numa_memblks and add
> functions required by numa_emulation.
>
> Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
> Tested-by: Zi Yan <ziy@nvidia.com> # for x86_64 and arm64
> ---

Acked-by: David Hildenbrand <david@redhat.com>

--
Cheers,

David / dhildenb