120 	int mss = tp->advmss;  in tcp_advertise_mss()  local
125 		if (metric < mss) {  in tcp_advertise_mss()
126 			mss = metric;  in tcp_advertise_mss()
127 			tp->advmss = mss;  in tcp_advertise_mss()
131 	return (__u16)mss;  in tcp_advertise_mss()
204 void tcp_select_initial_window(const struct sock *sk, int __space, __u32 mss,  in tcp_select_initial_window()  argument
217 	if (space > mss)  in tcp_select_initial_window()
218 		space = rounddown(space, mss);  in tcp_select_initial_window()
234 		*rcv_wnd = min(*rcv_wnd, init_rcv_wnd * mss);  in tcp_select_initial_window()
432 	u16 mss;		/* 0 to disable */  member
467 	if (unlikely(opts->mss)) {  in tcp_options_write()
470 			       opts->mss);  in tcp_options_write()
616 	opts->mss = tcp_advertise_mss(sk);  in tcp_syn_options()
659 				       unsigned int mss, struct sk_buff *skb,  in tcp_synack_options()  argument
682 	opts->mss = mss;  in tcp_synack_options()
1499 int tcp_mss_to_mtu(struct sock *sk, int mss)  in tcp_mss_to_mtu()  argument
1505 	mtu = mss +  in tcp_mss_to_mtu()
2044 		int mss = tcp_current_mss(sk);  in tcp_mtu_check_reprobe()  local
2051 		icsk->icsk_mtup.search_low = tcp_mss_to_mtu(sk, mss);  in tcp_mtu_check_reprobe()
2547 	int mss = tcp_current_mss(sk);  in tcp_send_loss_probe()  local
2550 	if (skb && tcp_snd_wnd_test(tp, skb, mss)) {  in tcp_send_loss_probe()
2552 		tcp_write_xmit(sk, mss, TCP_NAGLE_OFF, 2, GFP_ATOMIC);  in tcp_send_loss_probe()
2561 			  tp->packets_out, sk->sk_state, tp->snd_cwnd, mss);  in tcp_send_loss_probe()
2577 	if ((pcount > 1) && (skb->len > (pcount - 1) * mss)) {  in tcp_send_loss_probe()
2579 					  (pcount - 1) * mss, mss,  in tcp_send_loss_probe()
2695 	int mss = icsk->icsk_ack.rcv_mss;  in __tcp_select_window()  local
2701 	if (unlikely(mss > full_space)) {  in __tcp_select_window()
2702 		mss = full_space;  in __tcp_select_window()
2703 		if (mss <= 0)  in __tcp_select_window()
2725 		if (free_space < (allowed_space >> 4) || free_space < mss)  in __tcp_select_window()
2753 		if (window <= free_space - mss || window > free_space)  in __tcp_select_window()
2754 			window = rounddown(free_space, mss);  in __tcp_select_window()
2755 		else if (mss == full_space &&  in __tcp_select_window()
3257 	int mss;  in tcp_make_synack()  local
3287 	mss = tcp_mss_clamp(tp, dst_metric_advmss(dst));  in tcp_make_synack()
3307 	tcp_header_size = tcp_synack_options(sk, req, mss, skb, &opts, md5,  in tcp_make_synack()
3760 		unsigned int mss = tcp_current_mss(sk);  in tcp_write_wakeup()  local
3771 		    skb->len > mss) {  in tcp_write_wakeup()
3772 			seg_size = min(seg_size, mss);  in tcp_write_wakeup()
3775 					 skb, seg_size, mss, GFP_ATOMIC))  in tcp_write_wakeup()
3778 			tcp_set_skb_tso_segs(skb, mss);  in tcp_write_wakeup()