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[1] 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, unfortunately.
