Re: [Qemu-devel] [PATCH] block/vdi: Fix locking for parallel requests

[Stefan Hajnoczi]

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 <address@hidden>
> ---
>  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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