tcp_fast_path_check 1572 net/ipv4/tcp.c 			tcp_fast_path_check(sk);
tcp_fast_path_check 3084 net/ipv4/tcp_input.c 			tcp_fast_path_check(sk);
tcp_fast_path_check 4052 net/ipv4/tcp_input.c 		tcp_fast_path_check(sk);