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Re: [Xen-devel] Why change from notify_via_evtchn to notify_remote_via_irq?

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

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