linux-kernel - Re: [PATCH RFCv2 1/4] ACPI: NUMA: export pxm_to

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Date:   Thu, 24 May 2018 10:12:30 +0200
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     David Hildenbrand <david@...hat.com>
Cc:     Linux Memory Management List <linux-mm@...ck.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Len Brown <lenb@...nel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>
Subject: Re: [PATCH RFCv2 1/4] ACPI: NUMA: export pxm_to_node

On Wed, May 23, 2018 at 8:24 PM, David Hildenbrand <david@...hat.com> wrote:
> Will be needed by paravirtualized memory devices.

That's a little information.

It would be good to see the entire series at least.

> Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
> Cc: Len Brown <lenb@...nel.org>
> Cc: linux-acpi@...r.kernel.org
> Signed-off-by: David Hildenbrand <david@...hat.com>
> ---
>  drivers/acpi/numa.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
> index 85167603b9c9..7ffee2959350 100644
> --- a/drivers/acpi/numa.c
> +++ b/drivers/acpi/numa.c
> @@ -50,6 +50,7 @@ int pxm_to_node(int pxm)
>                 return NUMA_NO_NODE;
>         return pxm_to_node_map[pxm];
>  }
> +EXPORT_SYMBOL(pxm_to_node);

EXPORT_SYMBOL_GPL(), please.

>
>  int node_to_pxm(int node)
>  {
> --