On Thu, Feb 02, 2017 at 08:02:55PM -0800, Alexei Starovoitov wrote:
> On Fri, Feb 03, 2017 at 05:42:54AM +0200, Michael S. Tsirkin wrote:
> > On Thu, Feb 02, 2017 at 03:21:57PM -0800, John Fastabend wrote:
> > > Add support for XDP adjust head by allocating a 256B header region
> > > that XDP
On Fri, Feb 03, 2017 at 05:42:54AM +0200, Michael S. Tsirkin wrote:
> On Thu, Feb 02, 2017 at 03:21:57PM -0800, John Fastabend wrote:
> > Add support for XDP adjust head by allocating a 256B header region
> > that XDP programs can grow into. This is only enabled when a XDP
> > program is loaded.
>
On Thu, Feb 02, 2017 at 03:21:57PM -0800, John Fastabend wrote:
> Add support for XDP adjust head by allocating a 256B header region
> that XDP programs can grow into. This is only enabled when a XDP
> program is loaded.
>
> In order to ensure that we do not have to unwind queue headroom push
>
Add support for XDP adjust head by allocating a 256B header region
that XDP programs can grow into. This is only enabled when a XDP
program is loaded.
In order to ensure that we do not have to unwind queue headroom push
queue setup below bpf_prog_add. It reads better to do a prog ref
unwind vs
