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Re: [Xen-devel] [PATCH] xenpaging: call pageout policy function in xenpa

To: Olaf Hering <olaf@xxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] xenpaging: call pageout policy function in xenpaging_evict_page
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Tue, 24 Aug 2010 18:05:41 +0100
Cc: Patrick Colp <pjcolp@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
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Olaf Hering writes ("[Xen-devel] [PATCH] xenpaging: call pageout policy 
function in xenpaging_evict_page"):
> Notify policy about a page that was just paged out to disk.
> Up to now the code called the opposite function, which clears the
> (xenpaging internal) reference bit, instead of setting it and marking
> the page as gone.
> 
> Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>

This looks plausible but as I don't really understand the xenpaging
code I'd like an ack from Patrick.  Patrick ?

Thanks,
Ian.

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