tcp_bpf_ca_needs_ecn 6427 net/ipv4/tcp_input.c 	    tcp_bpf_ca_needs_ecn((struct sock *)req))
tcp_bpf_ca_needs_ecn  316 net/ipv4/tcp_output.c 		 tcp_bpf_ca_needs_ecn(sk))
tcp_bpf_ca_needs_ecn  324 net/ipv4/tcp_output.c 	bool bpf_needs_ecn = tcp_bpf_ca_needs_ecn(sk);