From: Eric Blake <eblake@redhat.com>
To: Peter Lieven <pl@kamp.de>, qemu-devel@nongnu.org, qemu-block@nongnu.org
Cc: kwolf@redhat.com, stefanha@gmail.com, jsnow@redhat.com,
pbonzini@redhat.com
Subject: Re: [Qemu-devel] [PATCH 1/2] block/io: allow AIOCB without callback
Date: Thu, 20 Aug 2015 23:12:46 -0700 [thread overview]
Message-ID: <55D6C15E.2040805@redhat.com> (raw)
In-Reply-To: <1440058448-27847-2-git-send-email-pl@kamp.de>
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On 08/20/2015 01:14 AM, Peter Lieven wrote:
> If the backend storage is unresponsive and we cancel a request due to
> a timeout we cannot immediately destroy the AIOCB because the storage
> might complete the original request laster if it is responsive again.
s/laster/later/
> For this purpose allow to set the callback to NULL and ignore it in
> this case.
>
> Signed-off-by: Peter Lieven <pl@kamp.de>
> ---
I'll leave the technical review to others, I'm just pointing out grammar.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2015-08-21 6:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-20 8:14 [Qemu-devel] [PATCH 0/2] ide/atapi: partially avoid deadlock if the storage backend is dead Peter Lieven
2015-08-20 8:14 ` [Qemu-devel] [PATCH 1/2] block/io: allow AIOCB without callback Peter Lieven
2015-08-21 6:12 ` Eric Blake [this message]
2015-08-31 8:38 ` Peter Lieven
2015-08-20 8:14 ` [Qemu-devel] [PATCH 2/2] ide/atapi: partially avoid deadlock if the storage backend is dead Peter Lieven
2015-08-21 6:13 ` Eric Blake
2015-09-03 16:59 ` Stefan Hajnoczi
2015-09-06 9:24 ` Peter Lieven
2015-09-07 13:43 ` Stefan Hajnoczi
2015-09-07 14:05 ` Peter Lieven
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