615 	int mss = tcp->tcp_mss;  in tcp_send()
676 	if (win_size < (2 * tcp->tcp_mss))  in tcp_send()
1354 	mss = tcp->tcp_mss - tcp->tcp_hdr_len;  in tcp_connect()
1547 	    acceptor->tcp_rwnd), acceptor->tcp_mss);  in tcp_accept_comm()
1956 	uint32_t	mss = tcp->tcp_mss;  in tcp_rwnd_set()
2198 	if (mss < tcp->tcp_naglim || tcp->tcp_mss == tcp->tcp_naglim)  in tcp_mss_set()
2206 	tcp->tcp_mss = mss;  in tcp_mss_set()
2334 	tcp->tcp_mss -= tcp->tcp_hdr_len;  in tcp_process_options()
2356 	tcp_mss_set(tcp, MIN(tcpopt.tcp_opt_mss, tcp->tcp_mss));  in tcp_process_options()
2427 		tcp_mss_set(tcp, tcp->tcp_mss + TCPOPT_REAL_TS_LEN);  in tcp_paws_check()
2508 	mss = tcp->tcp_mss;  in tcp_sack_rxmit()
2844 		    tcp->tcp_mss));  in tcp_rput_data()
2886 				tcp->tcp_cwnd = tcp->tcp_mss;  in tcp_rput_data()
2924 		mp1 = tcp_xmit_mp(tcp, tcp->tcp_xmit_head, tcp->tcp_mss,  in tcp_rput_data()
2948 	mss = tcp->tcp_mss;  in tcp_rput_data()
4234 		mss = tcp->tcp_mss;  in tcp_ss_rexmit()
4373 					    tcp->tcp_mss;  in tcp_timer()
4377 					    tcp->tcp_mss;  in tcp_timer()
4379 				tcp->tcp_cwnd = tcp->tcp_mss;  in tcp_timer()
4411 				tcp->tcp_cwnd = tcp->tcp_mss;  in tcp_timer()
4555 	if (mss > tcp->tcp_mss)  in tcp_timer()
4556 		mss = tcp->tcp_mss;  in tcp_timer()
4717 		mss = tcp->tcp_mss - opt_len;  in tcp_wput_data()
4720 		mss = tcp->tcp_mss;  in tcp_wput_data()
5424 	tcp->tcp_mss = tcp->tcp_if_mtu;  in tcp_init_values()
5761 		if (max_to_send + sack_opt_len > tcp->tcp_mss)  in tcp_xmit_mp()
6787 	    (tcp->tcp_rwnd_max - tcp->tcp_rwnd >= tcp->tcp_mss)) {  in tcp_rcv_drain()
7035 					val = MSS_ROUNDUP(val, tcp->tcp_mss);  in tcp_opt_set()