return NULL;
}
-static struct Qdisc_ops blackhole_qdisc_ops = {
+static struct Qdisc_ops blackhole_qdisc_ops __read_mostly = {
.id = "blackhole",
.priv_size = 0,
.enqueue = blackhole_enqueue,
.dequeue = blackhole_dequeue,
+ .peek = blackhole_dequeue,
.owner = THIS_MODULE,
};