On 4/15/21 10:10 PM, Lorenzo Bianconi wrote:
On 4/15/21 9:03 AM, Lorenzo Bianconi wrote:
On 4/15/21 8:05 AM, Daniel Borkmann wrote:
[...]
&stats);
Given we stop counting drops with the netif_receive_skb_list(), we
should then
also remove drops from trace_xdp_cpumap_kthread(), imho, as otherw
> On 4/15/21 9:03 AM, Lorenzo Bianconi wrote:
> >> On 4/15/21 8:05 AM, Daniel Borkmann wrote:
> >
> > [...]
> &stats);
> >>>
> >>> Given we stop counting drops with the netif_receive_skb_list(), we
> >>> should then
> >>> also remove drops from trace_xdp_cpumap_kthread(), imho, as otherwise i
On 4/15/21 9:03 AM, Lorenzo Bianconi wrote:
>> On 4/15/21 8:05 AM, Daniel Borkmann wrote:
>
> [...]
&stats);
>>>
>>> Given we stop counting drops with the netif_receive_skb_list(), we
>>> should then
>>> also remove drops from trace_xdp_cpumap_kthread(), imho, as otherwise it
>>> is rather
>>
> On 4/15/21 8:05 AM, Daniel Borkmann wrote:
[...]
> >> &stats);
> >
> > Given we stop counting drops with the netif_receive_skb_list(), we
> > should then
> > also remove drops from trace_xdp_cpumap_kthread(), imho, as otherwise it
> > is rather
> > misleading (as in: drops actually happening, b
On 4/15/21 8:05 AM, Daniel Borkmann wrote:
> On 4/13/21 6:22 PM, 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 s
On Thu, 15 Apr 2021 17:05:36 +0200
Daniel Borkmann wrote:
> On 4/13/21 6:22 PM, 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 xd
On 4/13/21 6:22 PM, 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 tree that is used to r
Lorenzo Bianconi 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
On Tue, 13 Apr 2021 18:22:02 +0200
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
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
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