hfsc_purge_queue(struct Qdisc *sch, struct hfsc_class *cl)
{
unsigned int len = cl->qdisc->q.qlen;
+ unsigned int backlog = cl->qdisc->qstats.backlog;
qdisc_reset(cl->qdisc);
- qdisc_tree_decrease_qlen(cl->qdisc, len);
+ qdisc_tree_reduce_backlog(cl->qdisc, len, backlog);
}
static void
new = &noop_qdisc;
}
- sch_tree_lock(sch);
- hfsc_purge_queue(sch, cl);
- *old = cl->qdisc;
- cl->qdisc = new;
- sch_tree_unlock(sch);
+ *old = qdisc_replace(sch, new, &cl->qdisc);
return 0;
}