Hi, On Wed, 2019-04-24 at 13:49 -0700, Stephen Hemminger wrote: > On Wed, 24 Apr 2019 18:29:39 +0200 > Paolo Abeni <pab...@redhat.com> wrote: > > > +static int plug_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr > > *opt) > > +{ > > + /* dummy implementation as sch_plug does not implement a dump op */ > > + return 0; > > +} > > + > > All qdisc must dump their state in same form as the parse option.
Thank you for the feedback. The problem here is that the sch_plug qdisc does not implement the dump() qdisc_op, so this callback has nothing to dump. Must I patch sch_plug first? Thanks, Paolo