From: Kevin Wolf <kwolf@redhat.com>
To: Anthony Liguori <anthony@codemonkey.ws>
Cc: Christoph Hellwig <hch@lst.de>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 1/2] block: flush backing_hd in the right place
Date: Thu, 14 Jan 2010 11:21:15 +0100 [thread overview]
Message-ID: <4B4EF01B.4090302@redhat.com> (raw)
In-Reply-To: <4B4E56B8.6000701@codemonkey.ws>
Am 14.01.2010 00:26, schrieb Anthony Liguori:
> On 01/12/2010 06:49 AM, Christoph Hellwig wrote:
>> The backing device is only modified from bdrv_commit. So instead of
>> flushing it every time bdrv_flush is called for the front-end device
>> only flush it after we're written data to it in bdrv_commit.
>>
>> Signed-off-by: Christoph Hellwig<hch@lst.de>
>>
>
> Applied. Thanks.
Anthony, you seem to have missed the v2 patch that considered my review
comments. Can you please apply the diff between v1 and v2 on top?
Kevin
next prev parent reply other threads:[~2010-01-14 10:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-12 12:49 [Qemu-devel] [PATCH 1/2] block: flush backing_hd in the right place Christoph Hellwig
2010-01-12 17:42 ` Kevin Wolf
2010-01-12 17:44 ` Christoph Hellwig
2010-01-12 18:13 ` [Qemu-devel] [PATCH 1/2 v2] " Christoph Hellwig
2010-01-13 9:50 ` Kevin Wolf
2010-01-13 23:26 ` [Qemu-devel] [PATCH 1/2] " Anthony Liguori
2010-01-14 10:21 ` Kevin Wolf [this message]
2010-01-17 11:32 ` [Qemu-devel] [PATCH] block: fix cache flushing in bdrv_commit Christoph Hellwig
2010-01-20 14:58 ` Anthony Liguori
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