On Fri, May 16, 2014 at 02:17:58AM -0700, Ryan Wilson wrote: > When the user changes port type (i.e. changing p0 from type 'internal' to > 'gre'), the netdev must first be deleted, then re-created with the new type. > Deleting the netdev requires there exist no more references to the netdev. > However, the xlate cache holds references to netdevs and the cache is only > invalidated by revalidator threads. Thus, if cache is not invalidated prior to > the netdev being re-created, the netdev will not be able to be re-created and > the configuration change will fail. > > This patch always removes the netdev from the global netdev shash when the > user changes port type. This ensures that the new netdev can always be created > while handler and revalidator threads can retain references to the old netdev > until they are finished. > > Signed-off-by: Ryan Wilson <wr...@nicira.com> > Acked-by: Ben Pfaff <b...@nicira.com>
Applied. Thank you! _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
