Lorenzo Bianconi <lore...@kernel.org> writes: > Rely on netif_receive_skb_list routine to send skbs converted from > xdp_frames in cpu_map_kthread_run in order to improve i-cache usage. > The proposed patch has been tested running xdp_redirect_cpu bpf sample > available in the kernel tree that is used to redirect UDP frames from > ixgbe driver to a cpumap entry and then to the networking stack. > UDP frames are generated using pkt_gen. > > $xdp_redirect_cpu --cpu <cpu> --progname xdp_cpu_map0 --dev <eth> > > bpf-next: ~2.2Mpps > bpf-next + cpumap skb-list: ~3.15Mpps
Nice! :) Acked-by: Toke Høiland-Jørgensen <t...@redhat.com>
