commit 886236c1247ab5e2ad9c73f6e9a652e3ae3c8b07
author John Heffner <jheffner@psc.edu> Sun Mar 25 19:21:45 2007 -0700
committer David S. Miller <davem@sunset.davemloft.net> Wed Apr 25 22:23:19 2007 -0700
tree f0ab2d6f6b6c98c6042be100db752c2d492669ae
parent 5ef814753eb810d900fbd77af7c87f6d04f0e551

[TCP]: Add RFC3742 Limited Slow-Start, controlled by variable sysctl_tcp_max_ssthresh.

Signed-off-by: John Heffner <jheffner@psc.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/sysctl.h

diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 9a8970b..98e0fd2 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -438,6 +438,7 @@
 	NET_CIPSOV4_RBM_STRICTVALID=121,
 	NET_TCP_AVAIL_CONG_CONTROL=122,
 	NET_TCP_ALLOWED_CONG_CONTROL=123,
+	NET_TCP_MAX_SSTHRESH=124,
 };
 
 enum {

include/net/tcp.h

diff --git a/include/net/tcp.h b/include/net/tcp.h
index 7fd6b77..6d09f50 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -230,6 +230,7 @@
 extern int sysctl_tcp_base_mss;
 extern int sysctl_tcp_workaround_signed_windows;
 extern int sysctl_tcp_slow_start_after_idle;
+extern int sysctl_tcp_max_ssthresh;
 
 extern atomic_t tcp_memory_allocated;
 extern atomic_t tcp_sockets_allocated;