[libvirt] [PATCH] virlog: add log lock in virLogSetDefaultPriority

[Daniel P. Berrange]

On Mon, Mar 17, 2014 at 01:59:06PM +0100, Michal Privoznik wrote:
> On 17.03.2014 13:30, Wangrui (K) wrote:
> >When the global variable virLogDefaultPriority is modified, it will
> >
> >be better to have a lock.
> >
> >Signed-off-by: Zhou Yimin <zhouyimin at huawei.com>
> >
> >---
> 
> Is there any specific behavior you are seeing? There's nothing wrong
> with the patch, but as far as I know Dan is trying to kill the log
> lock.

Adding this particular lock is ok. The situation should be harmless
though, since this function is only called in single-threaded
contexts I believe.

Regards,
Daniel
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