From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olaf Hering <olaf@aepfle.de>
Subject: Re: [PATCH v3 3/3] tools/libxc: use superpages during
 restore of HVM guest
Date: Fri, 25 Aug 2017 14:51:01 +0200
Message-ID: <20170825125101.GN6372@aepfle.de>
References: <20170824101443.31345-1-olaf@aepfle.de>
 <20170824101443.31345-4-olaf@aepfle.de>
 <20170825120645.g2r5smkgfdxmorhc@citrix.com>
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To: Wei Liu <wei.liu2@citrix.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, xen-devel@lists.xen.org
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On Fri, Aug 25, Wei Liu wrote:

> I'm still unconvinced this works all the time because it still needs the
> assumption that the stream contains contiguous pfns.

This is how it is done today. If the pfns start to arrive in another
order the format has to be changed to send a memory layout in advance.

I will check if some sort of retry logic can be added.


Olaf

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