From mboxrd@z Thu Jan  1 00:00:00 1970
From: Keir Fraser <keir@xensource.com>
Subject: Re: Ehancement to domU suspend/resume
Date: Thu, 18 Jan 2007 13:58:15 +0000
Message-ID: <C1D52D77.7D00%keir@xensource.com>
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To: "Tian, Kevin" <kevin.tian@intel.com>, Keir Fraser <keir@xensource.com>, xen-devel@lists.xensource.com
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On 18/1/07 08:16, "Tian, Kevin" <kevin.tian@intel.com> wrote:

> BTW, I have a small question for the front-end driver. If there's pending
> requests within shared ring buffer at suspend, what will happen when
> FE detects connection broken after resuming back? Will those requests
> be abandoned, or continue to service after re-connected? I'm afraid that
> previous grant entries may lose after gnttab_resume...

They get requeued. The grant entries are filled in again.

 -- Keir