tag	line	file	source code
tcp_retransmit	140	include/net/tcp.h	extern void tcp_retransmit(struct sock *, int);
tcp_retransmit	2106	net/ipv4/tcp.c	tcp_retransmit,
tcp_retransmit	1091	net/ipv4/tcp_input.c	tcp_retransmit(sk,0);