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Re: [Xen-devel] [PATCH 10 of 15] xenpaging: compare both token and path

To: Olaf Hering <olaf@xxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH 10 of 15] xenpaging: compare both token and path when checking for @releaseDomain event
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Tue, 25 Oct 2011 18:40:54 +0100
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Olaf Hering writes ("[Xen-devel] [PATCH 10 of 15] xenpaging: compare both token 
and path when checking for @releaseDomain event"):
> xenpaging: compare both token and path when checking for @releaseDomain event
> 
> Subsequent patches will use xenstored to store the numbers of pages
> xenpaging is suppose to page-out. A domain_id value could be
> misinterpreted as number of pages. Compare both path and token to
> recognize the @releaseDomain event.

I'm not sure I understand.  What are you currently using as the
token ?  The token as well as the path should be sufficient to be able
to tell what the event is, so this patch makes me suspicious ...

Ian.

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