On Tue, 2016-09-20 at 18:06 +0200, Jesper Dangaard Brouer wrote:
> On Tue, 20 Sep 2016 08:58:30 -0700
> Eric Dumazet <eric.duma...@gmail.com> wrote:
> > Same for XDP_TX if/when packet is dropped because output ring is full.
> For the XDP_TX case a counter is already incremented but it is a
> local ring counter (ring->tx_dropped++).
> Do you think we should maintain separate counters for XDP? (to have a
> more consistent interface across drivers...)
No, as long as the admin can learn drops are occurring.
"perf ... -e skb:kfree_skb ..." or drop monitor wont work,