On Mon, Apr 19, 2021 at 8:56 AM Lorenzo Bianconi
wrote:
>
> > On Sun, Apr 18, 2021 at 6:18 PM Jesper Dangaard Brouer
> > wrote:
> > >
> > > On Fri, 16 Apr 2021 16:27:18 +0200
> > > Magnus Karlsson wrote:
> > >
> > > > On Thu, Apr 8, 2021 at 2:51 PM Lorenzo Bianconi
> > > > wrote:
> > > > >
> >
> On Sun, Apr 18, 2021 at 6:18 PM Jesper Dangaard Brouer
> wrote:
> >
> > On Fri, 16 Apr 2021 16:27:18 +0200
> > Magnus Karlsson wrote:
> >
> > > On Thu, Apr 8, 2021 at 2:51 PM Lorenzo Bianconi
> > > wrote:
> > > >
> > > > This series introduce XDP multi-buffer support. The mvneta driver is
> >
On Sun, Apr 18, 2021 at 6:18 PM Jesper Dangaard Brouer
wrote:
>
> On Fri, 16 Apr 2021 16:27:18 +0200
> Magnus Karlsson wrote:
>
> > On Thu, Apr 8, 2021 at 2:51 PM Lorenzo Bianconi wrote:
> > >
> > > This series introduce XDP multi-buffer support. The mvneta driver is
> > > the first to support t
On Fri, 16 Apr 2021 16:27:18 +0200
Magnus Karlsson wrote:
> On Thu, Apr 8, 2021 at 2:51 PM Lorenzo Bianconi wrote:
> >
> > This series introduce XDP multi-buffer support. The mvneta driver is
> > the first to support these new "non-linear" xdp_{buff,frame}. Reviewers
> > please focus on how thes
On 4/16/21 11:29 PM, Lorenzo Bianconi wrote:
Took your patches for a test run with the AF_XDP sample xdpsock on an
i40e card and the throughput degradation is between 2 to 6% depending
on the setup and microbenchmark within xdpsock that is executed. And
this is without sending any multi frame pa
>
> Took your patches for a test run with the AF_XDP sample xdpsock on an
> i40e card and the throughput degradation is between 2 to 6% depending
> on the setup and microbenchmark within xdpsock that is executed. And
> this is without sending any multi frame packets. Just single frame
> ones. Tirt
On Thu, Apr 8, 2021 at 2:51 PM Lorenzo Bianconi wrote:
>
> This series introduce XDP multi-buffer support. The mvneta driver is
> the first to support these new "non-linear" xdp_{buff,frame}. Reviewers
> please focus on how these new types of xdp_{buff,frame} packets
> traverse the different layer
On 9 Apr 2021, at 2:56, John Fastabend wrote:
Lorenzo Bianconi wrote:
This series introduce XDP multi-buffer support. The mvneta driver is
the first to support these new "non-linear" xdp_{buff,frame}.
Reviewers
please focus on how these new types of xdp_{buff,frame} packets
traverse the di
> Lorenzo Bianconi wrote:
[...]
>
> I just read the commit messages for v8 so far. But, I'm still wondering how
> to handle use cases where we want to put extra bytes at the end of the
> packet, or really anywhere in the general case. We can extend tail with above
> is there anyway to then write
Lorenzo Bianconi wrote:
> This series introduce XDP multi-buffer support. The mvneta driver is
> the first to support these new "non-linear" xdp_{buff,frame}. Reviewers
> please focus on how these new types of xdp_{buff,frame} packets
> traverse the different layers and the layout design. It is on
This series introduce XDP multi-buffer support. The mvneta driver is
the first to support these new "non-linear" xdp_{buff,frame}. Reviewers
please focus on how these new types of xdp_{buff,frame} packets
traverse the different layers and the layout design. It is on purpose
that BPF-helpers are kep
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