From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] AIO and savevm
Date: Sun, 3 Sep 2006 13:08:38 +0100 [thread overview]
Message-ID: <200609031308.40023.paul@codesourcery.com> (raw)
In-Reply-To: <BAY104-F18D116520917D0BB052156FF320@phx.gbl>
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.
Paul
next prev parent reply other threads:[~2006-09-03 12:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-03 11:14 [Qemu-devel] AIO and savevm Blue Swirl
2006-09-03 12:08 ` Paul Brook [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-09-03 10:42 Blue Swirl
2006-09-03 10:49 ` Paul Brook
2006-09-02 15:28 Blue Swirl
2006-09-02 19:34 ` Paul Brook
2006-09-03 8:51 ` Blue Swirl
2006-09-03 10:23 ` Paul Brook
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