tree 811913647e2becd8bfa53ea1a36bf4dc631aeb1d
parent 735fc4054b3a25034445c6713d259da0f96f8131
author Jesper Dangaard Brouer <brouer@redhat.com> 1527173177 +0200
committer Alexei Starovoitov <ast@kernel.org> 1527212175 -0700

xdp/trace: extend tracepoint in devmap with an err

Extending tracepoint xdp:xdp_devmap_xmit in devmap with an err code
allow people to easier identify the reason behind the ndo_xdp_xmit
call to a given driver is failing.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>