Hi Eric,
On Thu, Nov 3, 2016 at 11:07 PM, Eric Dumazet <eric.duma...@gmail.com> wrote:
> On Thu, 2016-11-03 at 22:38 +0800, Gao Feng wrote:
>
>> Because other net devices put the statistics together.
>> Take tun/tap as example, it is a virtual device, but its all
>> statistics are percpu including dropped.
>
> Take a look at 2681128f0ced8aa4e66f221197e183cc16d244fe
> ("veth: reduce stat overhead")
>
> Feel free to fix tun/tap, not bloat veth and undo my work,
> without knowing why it was done this way.
>
> Thanks.
>
>
Thanks your detail explanations.
Best Regards
Feng
