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Re: [Qemu-devel] AIO and savevm

From: Paul Brook
Subject: Re: [Qemu-devel] AIO and savevm
Date: Sun, 3 Sep 2006 13:08:38 +0100
User-agent: KMail/1.9.4

On Sunday 03 September 2006 12:14, Blue Swirl wrote:
> >qemu_aio_poll doesn't wait. It returns immediately if IO has not completed
> >yet.
> You're right, sorry. How's this version then? Though there is a race
> condition where the AIO signal is received between checking for AIO and
> waiting for it.

I moved it into a separate routine, and fixed the race condition.
We also need to flush AIO requests before doing loadvm.


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