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xen-ia64-devel

Re: [Xen-ia64-devel] Modify to introduce delayed p2m table destruction

To: Doi.Tsunehisa@xxxxxxxxxxxxxx
Subject: Re: [Xen-ia64-devel] Modify to introduce delayed p2m table destruction
From: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
Date: Tue, 21 Nov 2006 19:31:21 +0900
Cc: xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
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On Mon, Nov 20, 2006 at 02:53:37PM +0900, Doi.Tsunehisa@xxxxxxxxxxxxxx wrote:
> I (Doi.Tsunehisa) said:
> >   At first, we think that we can't realize to defer p2m table destruction
> > because the convention requires that p2m table exists while page struct
> > exists.
> 
>   I missed this description..
> 
> < because the convention requires that page struct exists while p2m table
> < exists.
> 
>   I mean that p2m table is destructed before page struct destruction.

When domain is destructed it is accetable to modify p2m entry
so that the convension isn't issue.

-- 
yamahata

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