tag	line	file	source code
when	1352	net/inet/ip.c	skb->when = jiffies;
when	1451	net/inet/ip.c	skb->when = jiffies;
when	48	net/inet/skbuff.h	volatile unsigned long  when;  /* used to compute rtt's  */
when	2281	net/inet/tcp.c	long abserr, rtt = jiffies - oskb->when;
when	2383	net/inet/tcp.c	(sk->send_head->when + backoff(sk->backoff) * (2 * sk->mdev + sk->rtt)
when	156	net/inet/timer.c	if (jiffies < (sk->send_head->when + backoff (sk->backoff)
when	158	net/inet/timer.c	reset_timer (sk, TIME_WRITE, (sk->send_head->when