18 static void qpolicy_simple_push(struct sock *sk, struct sk_buff *skb)  in qpolicy_simple_push()  argument
20 	skb_queue_tail(&sk->sk_write_queue, skb);  in qpolicy_simple_push()
23 static bool qpolicy_simple_full(struct sock *sk)  in qpolicy_simple_full()  argument
25 	return dccp_sk(sk)->dccps_tx_qlen &&  in qpolicy_simple_full()
26 	       sk->sk_write_queue.qlen >= dccp_sk(sk)->dccps_tx_qlen;  in qpolicy_simple_full()
29 static struct sk_buff *qpolicy_simple_top(struct sock *sk)  in qpolicy_simple_top()  argument
31 	return skb_peek(&sk->sk_write_queue);  in qpolicy_simple_top()
39 static struct sk_buff *qpolicy_prio_best_skb(struct sock *sk)  in qpolicy_prio_best_skb()  argument
43 	skb_queue_walk(&sk->sk_write_queue, skb)  in qpolicy_prio_best_skb()
49 static struct sk_buff *qpolicy_prio_worst_skb(struct sock *sk)  in qpolicy_prio_worst_skb()  argument
53 	skb_queue_walk(&sk->sk_write_queue, skb)  in qpolicy_prio_worst_skb()
59 static bool qpolicy_prio_full(struct sock *sk)  in qpolicy_prio_full()  argument
61 	if (qpolicy_simple_full(sk))  in qpolicy_prio_full()
62 		dccp_qpolicy_drop(sk, qpolicy_prio_worst_skb(sk));  in qpolicy_prio_full()
73 	void		(*push)	(struct sock *sk, struct sk_buff *skb);
74 	bool		(*full) (struct sock *sk);
75 	struct sk_buff*	(*top)  (struct sock *sk);
96 void dccp_qpolicy_push(struct sock *sk, struct sk_buff *skb)  in dccp_qpolicy_push()  argument
98 	qpol_table[dccp_sk(sk)->dccps_qpolicy].push(sk, skb);  in dccp_qpolicy_push()
101 bool dccp_qpolicy_full(struct sock *sk)  in dccp_qpolicy_full()  argument
103 	return qpol_table[dccp_sk(sk)->dccps_qpolicy].full(sk);  in dccp_qpolicy_full()
106 void dccp_qpolicy_drop(struct sock *sk, struct sk_buff *skb)  in dccp_qpolicy_drop()  argument
109 		skb_unlink(skb, &sk->sk_write_queue);  in dccp_qpolicy_drop()
114 struct sk_buff *dccp_qpolicy_top(struct sock *sk)  in dccp_qpolicy_top()  argument
116 	return qpol_table[dccp_sk(sk)->dccps_qpolicy].top(sk);  in dccp_qpolicy_top()
119 struct sk_buff *dccp_qpolicy_pop(struct sock *sk)  in dccp_qpolicy_pop()  argument
121 	struct sk_buff *skb = dccp_qpolicy_top(sk);  in dccp_qpolicy_pop()
126 		skb_unlink(skb, &sk->sk_write_queue);  in dccp_qpolicy_pop()
131 bool dccp_qpolicy_param_ok(struct sock *sk, __be32 param)  in dccp_qpolicy_param_ok()  argument
136 	return (qpol_table[dccp_sk(sk)->dccps_qpolicy].params & param) == param;  in dccp_qpolicy_param_ok()