On Fri, Dec 07, 2018 at 11:15:14PM -0800, David Miller wrote:
> From: Jesper Dangaard Brouer <bro...@redhat.com>
> Date: Fri, 07 Dec 2018 00:25:47 +0100
> 
> > @@ -744,6 +745,10 @@ struct sk_buff {
> >                             head_frag:1,
> >                             xmit_more:1,
> >                             pfmemalloc:1;
> > +   /* TODO: Future idea, extend mem_info with __u8 flags, and
> > +    * move bits head_frag and pfmemalloc there.
> > +    */
> > +   struct xdp_mem_info     mem_info;
> 
> This is 4 bytes right?

With this patchset yes

> 
> I guess I can live with this.

Great news!

> 
> Please do some microbenchmarks to make sure this doesn't show any
> obvious regressions.

Will do

Thanks
/Ilias

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