On 6/21/2023 3:43 PM, David Marchand wrote: > As reported by Ilya [1], unconditionally calling > rte_flow_get_restore_info() impacts an application performance for drivers > that do not provide this ops. > It could also impact processing of packets that require no call to > rte_flow_get_restore_info() at all. > > Register a dynamic mbuf flag when an application negotiates tunnel > metadata delivery (calling rte_eth_rx_metadata_negotiate() with > RTE_ETH_RX_METADATA_TUNNEL_ID). > > Drivers then advertise that metadata can be extracted by setting this > dynamic flag in each mbuf. > > The application then calls rte_flow_get_restore_info() only when required. > > Link: http://inbox.dpdk.org/dev/5248c2ca-f2a6-3fb0-38b8-7f659bfa4...@ovn.org/ > Signed-off-by: David Marchand <david.march...@redhat.com> > Acked-by: Andrew Rybchenko <andrew.rybche...@oktetlabs.ru> > Acked-by: Viacheslav Ovsiienko <viachesl...@nvidia.com> > Tested-by: Ali Alnubani <alia...@nvidia.com> > Acked-by: Ori Kam <or...@nvidia.com> >
Applied to dpdk-next-net/main, thanks.
