tcp_bound_to_half_wnd  924 net/ipv4/tcp.c 	new_size_goal = tcp_bound_to_half_wnd(tp, new_size_goal);
tcp_bound_to_half_wnd 1578 net/ipv4/tcp_output.c 	mss_now = tcp_bound_to_half_wnd(tp, mss_now);