diff options
| author |   job <job@openbsd.org> | 2017-10-25 12:38:21 +0000 |
|---|---|---|
| committer | job <job@openbsd.org> | 2017-10-25 12:38:21 +0000 |
| commit | e441a72a306ec4f4a1614483019301229942f0ca (patch) | |
| tree | fd9379c3760e6627671abd4b6c54234a4a95b989 /sys/netinet/tcp_usrreq.c | |
| parent | h/l keys for expand and collapse. (diff) | |
| download | wireguard-openbsd-e441a72a306ec4f4a1614483019301229942f0ca.tar.xz wireguard-openbsd-e441a72a306ec4f4a1614483019301229942f0ca.zip | |
Remove the TCP_FACK option and associated #if{,n}def code.
TCP_FACK was disabled by provos@ in June 1999.
TCP_FACK is an algorithm that decides that when something is lost, all
not SACKed packets until the most forward SACK are lost. It may be a
correct estimate, if network does not reorder packets.
OK visa@ mpi@ mikeb@
Diffstat (limited to 'sys/netinet/tcp_usrreq.c')
| -rw-r--r-- | sys/netinet/tcp_usrreq.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c index d7ee1ecc517..b4333507447 100644 --- a/sys/netinet/tcp_usrreq.c +++ b/sys/netinet/tcp_usrreq.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_usrreq.c,v 1.157 2017/10/22 14:11:34 mikeb Exp $ */ +/* $OpenBSD: tcp_usrreq.c,v 1.158 2017/10/25 12:38:21 job Exp $ */ /* $NetBSD: tcp_usrreq.c,v 1.20 1996/02/13 23:44:16 christos Exp $ */ /* @@ -269,11 +269,6 @@ tcp_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam, tcp_set_iss_tsm(tp); tcp_sendseqinit(tp); tp->snd_last = tp->snd_una; -#ifdef TCP_FACK - tp->snd_fack = tp->snd_una; - tp->retran_data = 0; - tp->snd_awnd = 0; -#endif error = tcp_output(tp); break; |