On Thu, Jun 27, 2019 at 12:12:32PM +0100, Kevin Traynor wrote: > vhost tx retries can provide some mitigation against > dropped packets due to a temporarily slow guest/limited queue > size for an interface, but on the other hand when a system > is fully loaded those extra cycles retrying could mean > packets are dropped elsewhere. > > Up to now max vhost tx retries have been hardcoded, which meant > no tuning and no way to disable for debugging to see if extra > cycles spent retrying resulted in rx drops on some other > interface. > > Add an option to change the max retries, with a value of > 0 effectively disabling vhost tx retries. > > Signed-off-by: Kevin Traynor <ktray...@redhat.com> > ---
Acked-by: Flavio Leitner <f...@sysclose.org> Thanks Kevin! fbl _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
