Re: [ANNOUNCE] [PATCH] Node Hotplug Support

From: Keiichiro Tokunaga
Date: Sun May 09 2004 - 20:51:54 EST

On Fri, 07 May 2004 08:49:05 -0700
Dave Hansen <haveblue@xxxxxxxxxx> wrote:

> On Fri, 2004-05-07 at 08:39, Keiichiro Tokunaga wrote:
> > First of all, I'd like to discuss the design of node hotplug and
> > interface with hotplug folks. After I get feedback from the people,
> > I'll update my patches. Also I'll release the following features in
> > the near future. Then I'll make them work all together and test
> > them.
> >
> > - NUMA node support
> > - ACPI based memory hotplug
> > - ACPI based IO hotplug
> > - H2P bridge hotplug
> > - P2P brdige hotplug
> > - IOSAPIC hotplug
> How does this interoperate with the current NUMA topology already in
> sysfs today? I don't see any references at all to the current code.

There is no NUMA support in the current code yet. I'll post a
rough patch to show my idea soon. I'm thinking to regard a
container device that has PXM as a NUMA node so far.

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