[PATCH RFC v3 1/9] ACPI: NUMA: export pxm_to_node

David Hildenbrand
Mon, 23 Sep 2019 10:13:11 -0000

On 19.09.19 16:22, David Hildenbrand wrote:
> Will be needed by virtio-mem to identify the node from a pxm.
>
> Cc: "Rafael J. Wysocki" <rjw at rjwysocki.net>
> Cc: Len Brown <lenb at kernel.org>
> Cc: linux-acpi at vger.kernel.org
> Signed-off-by: David Hildenbrand <david at redhat.com>
> ---
>  drivers/acpi/numa.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
> index eadbf90e65d1..d5847fa7ac69 100644
> --- a/drivers/acpi/numa.c
> +++ b/drivers/acpi/numa.c
> @@ -35,6 +35,7 @@ int pxm_to_node(int pxm)
>  		return NUMA_NO_NODE;
>  	return pxm_to_node_map[pxm];
>  }
> +EXPORT_SYMBOL(pxm_to_node);

FWIW, this is a fairly old patch I dragged along and I think I'll
convert this to EXPORT_SYMBOL_GPL now that I know better :)

>
>  int node_to_pxm(int node)
>  {
>


--

Thanks,

David / dhildenb