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Re: [Xen-devel] Re: [PATCH 1/6][RESEND] xen: Add NUMA support to Xen

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Subject: Re: [Xen-devel] Re: [PATCH 1/6][RESEND] xen: Add NUMA support to Xen
From: Andi Kleen <ak@xxxxxxx>
Date: Wed, 17 May 2006 20:07:49 +0200
Cc: Ryan Harper <ryanh@xxxxxxxxxx>, Ryan Grimm <grimm@xxxxxxxxxx>
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 a hacky halfway house between Linux and Xen, etc).
> Is there an equivalent function in Xen for
> linux/arch/x86_64/kernel/e820.c:find_e820_area() ?

If not it should be easy to port. Most likely you can just use 
the x86-64 one after a few s/long/u64/

> Is this something we should do in Xen, or can we just have a static
> array of structures which hold the node information?

Sooner or late you will need local per node state for the allocator.
You can do the infrastructure for that right now


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