Re: [PATCH v3 25/26] mm: make range-to-target_node lookup facility a part of numa_memblks

David Hildenbrand
2024-08-06T13:27:12Z

On 01.08.24 08:08, Mike Rapoport wrote:
> From: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
>
> The x86 implementation of range-to-target_node lookup (i.e.
> phys_to_target_node() and memory_add_physaddr_to_nid()) relies on
> numa_memblks.
>
> Since numa_memblks are now part of the generic code, move these
> functions from x86 to mm/numa_memblks.c and select
> CONFIG_NUMA_KEEP_MEMINFO when CONFIG_NUMA_MEMBLKS=y for dax and cxl.
>
> Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Tested-by: Zi Yan <ziy@nvidia.com> # for x86_64 and arm64
> ---

Nice

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

--
Cheers,

David / dhildenb