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[Xen-devel] Re: [patch 12/21] Xen-paravirt: Allocate and free vmalloc areas
- To: Andi Kleen <ak@xxxxxx>
- From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
- Date: Fri, 16 Feb 2007 08:46:43 -0800
- Cc: Zachary Amsden <zach@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Ian Pratt <ian.pratt@xxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Jan Beulich <JBeulich@xxxxxxxxxx>, Chris Wright <chrisw@xxxxxxxxxxxx>, virtualization@xxxxxxxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Christian Limpach <Christian.Limpach@xxxxxxxxxxxx>
- Delivery-date: Fri, 16 Feb 2007 08:45:59 -0800
- List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Andi Kleen wrote:
>> It's for populating the pagetable in a vmalloc area. There's magic in
>>
>
> If the lazy setup doesn't work for you you can always call vmalloc_sync()
> early.
>
Yes, that would work. Unfortunately that's i386 arch-specific, whereas
the rest of this code is generic. I guess I could just move it all to
arch/i386/mm.
J
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