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Re: [Xen-devel] Why change from notify_via_evtchn to notify_remote_via_i
| To: | Xin Zhao <zhaoxin@xxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Why change from notify_via_evtchn to notify_remote_via_irq? |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Thu, 27 Oct 2005 11:05:24 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Thu, 27 Oct 2005 09:57:28 +0000 |
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On 27 Oct 2005, at 06:32, Xin Zhao wrote: I noticed this change in the latest changeset. Any reason for doing this?Notify_via_evtchn seems to work fine for me. To avoid a race between notifications from frontend drivers against xenbus notifying them the backend has disconnected after a save/restore. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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