--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -391,16 +391,50 @@ static const u8 prio2band[TC_PRIO_MAX+1]
 
 #define PFIFO_FAST_BANDS 3
 
+struct pfifo_fast_sched_data {
+	struct tcf_proto *filter_list;
+	struct sk_buff_head list[PFIFO_FAST_BANDS];
+};
+
 static inline struct sk_buff_head *prio2list(struct sk_buff *skb,
 					     struct Qdisc *qdisc)
 {
-	struct sk_buff_head *list = qdisc_priv(qdisc);
+	struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
+	struct sk_buff_head *list = q->list;
 	return list + prio2band[skb->priority & TC_PRIO_MAX];
 }
 
+static int pfifo_fast_filter(struct sk_buff *skb, struct Qdisc* qdisc)
+{
+#ifdef CONFIG_NET_CLS_ACT
+	struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
+	int result = 0, ret = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
+	struct tcf_result res;
+
+	if (q->filter_list != NULL)
+		result = tc_classify(skb, q->filter_list, &res);
+	if (result >= 0) {
+		switch (result) {
+		case TC_ACT_STOLEN:
+		case TC_ACT_QUEUED:
+			ret = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
+		case TC_ACT_SHOT:
+			kfree_skb(skb);
+			return ret;
+		}
+	}
+#endif
+	return 0;
+}
+
 static int pfifo_fast_enqueue(struct sk_buff *skb, struct Qdisc* qdisc)
 {
 	struct sk_buff_head *list = prio2list(skb, qdisc);
+	int ret;
+
+	ret = pfifo_fast_filter(skb, qdisc);
+	if (ret)
+		return ret;
 
 	if (skb_queue_len(list) < qdisc_dev(qdisc)->tx_queue_len) {
 		qdisc->q.qlen++;
@@ -412,8 +446,9 @@ static int pfifo_fast_enqueue(struct sk_
 
 static struct sk_buff *pfifo_fast_dequeue(struct Qdisc* qdisc)
 {
+	struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
+	struct sk_buff_head *list = q->list;
 	int prio;
-	struct sk_buff_head *list = qdisc_priv(qdisc);
 
 	for (prio = 0; prio < PFIFO_FAST_BANDS; prio++) {
 		if (!skb_queue_empty(list + prio)) {
@@ -440,8 +475,9 @@ static struct sk_buff *pfifo_fast_peek(s
 
 static void pfifo_fast_reset(struct Qdisc* qdisc)
 {
+	struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
+	struct sk_buff_head *list = q->list;
 	int prio;
-	struct sk_buff_head *list = qdisc_priv(qdisc);
 
 	for (prio = 0; prio < PFIFO_FAST_BANDS; prio++)
 		__qdisc_reset_queue(qdisc, list + prio);
@@ -464,8 +500,9 @@ nla_put_failure:
 
 static int pfifo_fast_init(struct Qdisc *qdisc, struct nlattr *opt)
 {
+	struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
+	struct sk_buff_head *list = q->list;
 	int prio;
-	struct sk_buff_head *list = qdisc_priv(qdisc);
 
 	for (prio = 0; prio < PFIFO_FAST_BANDS; prio++)
 		skb_queue_head_init(list + prio);
@@ -473,9 +510,36 @@ static int pfifo_fast_init(struct Qdisc 
 	return 0;
 }
 
+static int pfifo_fast_change_class(struct Qdisc *qdisc, u32 classid, u32 parentid,
+			    struct nlattr **tca, unsigned long *arg)
+{
+	return -EOPNOTSUPP;
+}
+
+static unsigned long pfifo_fast_get(struct Qdisc *qdisc, u32 classid)
+{
+	return 0;
+}
+
+static struct tcf_proto **pfifo_fast_find_tcf(struct Qdisc *qdisc, unsigned long cl)
+{
+	struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
+
+	if (cl)
+		return NULL;
+	return &q->filter_list;
+}
+
+static const struct Qdisc_class_ops pfifo_fast_class_ops = {
+	.get		=	pfifo_fast_get,
+	.change		=	pfifo_fast_change_class,
+	.tcf_chain	=	pfifo_fast_find_tcf,
+};
+
 static struct Qdisc_ops pfifo_fast_ops __read_mostly = {
 	.id		=	"pfifo_fast",
-	.priv_size	=	PFIFO_FAST_BANDS * sizeof(struct sk_buff_head),
+	.cl_ops		=	&pfifo_fast_class_ops,
+	.priv_size	=	sizeof(struct pfifo_fast_sched_data),
 	.enqueue	=	pfifo_fast_enqueue,
 	.dequeue	=	pfifo_fast_dequeue,
 	.peek		=	pfifo_fast_peek,
@@ -757,3 +821,18 @@ void dev_shutdown(struct net_device *dev
 	shutdown_scheduler_queue(dev, &dev->rx_queue, &noop_qdisc);
 	WARN_ON(timer_pending(&dev->watchdog_timer));
 }
+
+#ifdef CONFIG_NET_SCHED
+static int __init sch_generic_init(void)
+{
+	return register_qdisc(&pfifo_fast_ops);
+}
+
+static void __exit sch_generic_exit(void)
+{
+	unregister_qdisc(&pfifo_fast_ops);
+}
+
+module_init(sch_generic_init)
+module_exit(sch_generic_exit)
+#endif
