50 static inline unsigned long sk_busy_loop_end_time(struct sock *sk)  in sk_busy_loop_end_time()  argument
52 	return busy_loop_us_clock() + ACCESS_ONCE(sk->sk_ll_usec);  in sk_busy_loop_end_time()
61 static inline bool sk_can_busy_loop(struct sock *sk)  in sk_can_busy_loop()  argument
63 	return sk->sk_ll_usec && sk->sk_napi_id &&  in sk_can_busy_loop()
78 static inline bool sk_busy_loop(struct sock *sk, int nonblock)  in sk_busy_loop()  argument
80 	unsigned long end_time = !nonblock ? sk_busy_loop_end_time(sk) : 0;  in sk_busy_loop()
91 	napi = napi_by_id(sk->sk_napi_id);  in sk_busy_loop()
107 			NET_ADD_STATS_BH(sock_net(sk),  in sk_busy_loop()
111 	} while (!nonblock && skb_queue_empty(&sk->sk_receive_queue) &&  in sk_busy_loop()
114 	rc = !skb_queue_empty(&sk->sk_receive_queue);  in sk_busy_loop()
128 static inline void sk_mark_napi_id(struct sock *sk, struct sk_buff *skb)  in sk_mark_napi_id()  argument
130 	sk->sk_napi_id = skb->napi_id;  in sk_mark_napi_id()
144 static inline bool sk_can_busy_loop(struct sock *sk)  in sk_can_busy_loop()  argument
154 static inline void sk_mark_napi_id(struct sock *sk, struct sk_buff *skb)  in sk_mark_napi_id()  argument
163 static inline bool sk_busy_loop(struct sock *sk, int nonblock)  in sk_busy_loop()  argument