[libvirt] [PATCH 4/5] Add a mutex to serialize updates to firewall

[Laine Stump]

On 01/23/2014 02:37 PM, Daniel P. Berrange wrote:
> The nwfilter conf update mutex previously serialized
> updates to the internal data structures for firewall
> rules, and updates to the firewall itself. Since the
> former is going to be turned into a read/write lock
> instead of a mutex, a new lock is required to serialize
> access to the firewall itself.

Again, I agree with the analysis and theory of the change, but don't
think I'm qualified to ACK. I did do a make and make syntax-check
successfully (after fixing the few problems in the prior patches in the
series, of course)

Same comment goes for 5/5.