> This patch avoids calculating the software hash of the packet again > if the optimized miniflow-extract hit. In cases of scalar miniflow > extract, the normal hashing calculation is performed. > > Signed-off-by: Kumar Amber <kumar.am...@intel.com>
Thanks for looking at this, seems straight forward enough. Think this can be merged once preceding patches are in place. Thanks Ian > --- > lib/dpif-netdev-avx512.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/lib/dpif-netdev-avx512.c b/lib/dpif-netdev-avx512.c > index b7131ba3f..c68b79f6b 100644 > --- a/lib/dpif-netdev-avx512.c > +++ b/lib/dpif-netdev-avx512.c > @@ -212,15 +212,15 @@ dp_netdev_input_outer_avx512(struct > dp_netdev_pmd_thread *pmd, > if (!mfex_hit) { > /* Do a scalar miniflow extract into keys. */ > miniflow_extract(packet, &key->mf); > + key->len = netdev_flow_key_size(miniflow_n_values(&key->mf)); > + key->hash = dpif_netdev_packet_get_rss_hash_orig_pkt(packet, > + &key->mf); > } > > /* Cache TCP and byte values for all packets. */ > pkt_meta[i].bytes = dp_packet_size(packet); > pkt_meta[i].tcp_flags = miniflow_get_tcp_flags(&key->mf); > > - key->len = netdev_flow_key_size(miniflow_n_values(&key->mf)); > - key->hash = dpif_netdev_packet_get_rss_hash_orig_pkt(packet, &key- > >mf); > - > if (emc_enabled) { > f = emc_lookup(&cache->emc_cache, key); > > -- > 2.25.1 _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev