108 		set_bit(SOCK_NOSPACE, &tc->t_sock->sk->sk_socket->flags);  in rds_tcp_xmit()
177 void rds_tcp_write_space(struct sock *sk)  in rds_tcp_write_space()  argument
179 	void (*write_space)(struct sock *sk);  in rds_tcp_write_space()
183 	read_lock(&sk->sk_callback_lock);  in rds_tcp_write_space()
184 	conn = sk->sk_user_data;  in rds_tcp_write_space()
186 		write_space = sk->sk_write_space;  in rds_tcp_write_space()
199         if ((atomic_read(&sk->sk_wmem_alloc) << 1) <= sk->sk_sndbuf)  in rds_tcp_write_space()
203 	read_unlock(&sk->sk_callback_lock);  in rds_tcp_write_space()
217 	write_space(sk);  in rds_tcp_write_space()
219 	if (sk->sk_socket)  in rds_tcp_write_space()
220 		set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);  in rds_tcp_write_space()