On Thu, Jul 28, 2016 at 6:13 PM, Ryan Moats <rmo...@us.ibm.com> wrote:
> "dev" <dev-boun...@openvswitch.org> wrote on 07/28/2016 04:22:41 PM: > > > From: Russell Bryant <russ...@ovn.org> > > To: dev@openvswitch.org > > Date: 07/28/2016 04:23 PM > > Subject: [ovs-dev] [PATCH] ovn-controller: Remove old values from > local_ids. > > Sent by: "dev" <dev-boun...@openvswitch.org> > > > > local_ids is supposed to be the set of interface iface-id values from > > this chassis that correspond to OVN logical ports. We use this for > > detecting when an interface has been removed as well as if child-ports > > should be bound to this chassis. > > > > Old values were not being removed from local_ids. The most immediate > > effect of this was that once an interface has been removed from a > > chassis, we would think a removal has occured *every* time through > > binding_run and trigger the full binding processing. This was > > a performance problem. > > > > The second problem this would cause is if a port that had child ports > > was moved to another chassis. We would end up with two chassis fighting > > over the binding of the child ports. > > > > Signed-off-by: Russell Bryant <russ...@ovn.org> > > --- > > ovn/controller/binding.c | 5 +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git a/ovn/controller/binding.c b/ovn/controller/binding.c > > index 78ebec4..41165bc 100644 > > --- a/ovn/controller/binding.c > > +++ b/ovn/controller/binding.c > > @@ -103,6 +103,11 @@ get_local_iface_ids(const struct ovsrec_bridge > *br_int, > > * that has been removed. */ > > if (!changed && !sset_is_empty(&old_local_ids)) { > > changed = true; > > + > > + const char *cur_id; > > + SSET_FOR_EACH(cur_id, &old_local_ids) { > > + sset_find_and_delete(&local_ids, cur_id); > > + } > > } > > > > sset_destroy(&old_local_ids); > > -- > > 2.7.4 > > > > _______________________________________________ > > dev mailing list > > dev@openvswitch.org > > http://openvswitch.org/mailman/listinfo/dev > > lgtm... > > Acked-by: Ryan Moats <rmo...@us.ibm.com> > > Thanks, I applied this to master. -- Russell Bryant _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev