From: Stefan Hajnoczi <stefanha@gmail.com>
To: Max Reitz <mreitz@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>, Stefan Weil <sw@weilnetz.de>,
qemu-devel@nongnu.org, Stefan Hajnoczi <stefanha@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] block/vdi: Fix locking for parallel requests
Date: Fri, 27 Feb 2015 11:25:59 +0000 [thread overview]
Message-ID: <20150227112559.GB20354@stefanha-thinkpad.redhat.com> (raw)
In-Reply-To: <1424208819-10306-1-git-send-email-mreitz@redhat.com>
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On Tue, Feb 17, 2015 at 04:33:39PM -0500, Max Reitz wrote:
> Concurrently modifying the bmap is not a good idea; this patch adds a
> lock for it. See https://bugs.launchpad.net/qemu/+bug/1422307 for what
> can go wrong without.
>
> Signed-off-by: Max Reitz <mreitz@redhat.com>
> ---
> block/vdi.c | 23 ++++++++++++++++++++---
> 1 file changed, 20 insertions(+), 3 deletions(-)
Max: Ping?
Would be nice to merge a new revision with Paolo's comment addressed.
Let's get it in for hard freeze (March 3rd) so that it gets testing
during the release candidate phase.
Stefan
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next prev parent reply other threads:[~2015-02-27 11:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-17 21:33 [Qemu-devel] [PATCH] block/vdi: Fix locking for parallel requests Max Reitz
2015-02-17 21:49 ` Paolo Bonzini
2015-02-17 21:49 ` Max Reitz
2015-02-18 7:52 ` Paolo Bonzini
2015-02-18 15:10 ` Max Reitz
2015-02-18 12:39 ` Kevin Wolf
2015-02-18 15:09 ` Max Reitz
2015-02-27 11:25 ` Stefan Hajnoczi [this message]
2015-02-27 11:43 ` Kevin Wolf
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