Re: [PATCH 17/17] mm: make range-to-target_node lookup facility a part of numa_memblks

Jonathan Cameron
2024-07-19T18:19:53Z

On Tue, 16 Jul 2024 14:13:46 +0300
Mike Rapoport <rppt@kernel.org> 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>

Thanks. I'll poke around more next week. Have a good weekend.

Jonathan