On Thu, 8 Apr 2021 12:10:19 +0200
Lorenzo Bianconi wrote:
> > On Thu, Apr 1, 2021 at 9:49 AM Lorenzo Bianconi wrote:
> >
> > >
> > > > On Thu, Apr 1, 2021 at 1:57 AM Lorenzo Bianconi
> > > > wrote:
> > > > >
> > >
> > > [...]
> > >
> > > > > - /* Inject into ne
> On Thu, Apr 1, 2021 at 9:49 AM Lorenzo Bianconi wrote:
> >
> > > On Thu, Apr 1, 2021 at 1:57 AM Lorenzo Bianconi
> > > wrote:
> > > >
> >
> > [...]
> >
> > > > - /* Inject into network stack */
> > > > - ret = netif_receive_skb_core(skb);
> > > > -
On Thu, Apr 1, 2021 at 9:49 AM Lorenzo Bianconi wrote:
>
> > On Thu, Apr 1, 2021 at 1:57 AM Lorenzo Bianconi wrote:
> > >
>
> [...]
>
> > > - /* Inject into network stack */
> > > - ret = netif_receive_skb_core(skb);
> > > - if (re
> On Thu, Apr 1, 2021 at 1:57 AM Lorenzo Bianconi wrote:
> >
[...]
> > - /* Inject into network stack */
> > - ret = netif_receive_skb_core(skb);
> > - if (ret == NET_RX_DROP)
> > - drops++;
>
> I gu
On Thu, Apr 1, 2021 at 1:57 AM Lorenzo Bianconi wrote:
>
> 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 tr
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 cpum
