[ovs-discuss] Is it allowed to delete a meter that is used by active flows?

[Ben Pfaff]

On Wed, Jul 30, 2014 at 06:53:48AM +0000, Gur Stavi wrote:
> The 'meter_del' callback of ofproto_class does not have a return value.
> What should happen when there is an attempt to delete a meter that is used by active flows?

That "can't happen" because OVS deletes all the flows that use a meter
before it deletes the meter itself (as OpenFlow requires).