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Re: [Xen-devel] Ehancement to domU suspend/resume
| To: | "Tian, Kevin" <kevin.tian@xxxxxxxxx>, Keir Fraser <keir@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Ehancement to domU suspend/resume |
| From: | Keir Fraser <keir@xxxxxxxxxxxxx> |
| Date: | Thu, 18 Jan 2007 13:58:15 +0000 |
| Delivery-date: | Thu, 18 Jan 2007 05:58:42 -0800 |
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| Thread-topic: | [Xen-devel] Ehancement to domU suspend/resume |
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On 18/1/07 08:16, "Tian, Kevin" <kevin.tian@xxxxxxxxx> 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 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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