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authorJohn Heffner <jheffner@psc.edu>2007-03-25 22:21:45 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:23:19 -0400
commit886236c1247ab5e2ad9c73f6e9a652e3ae3c8b07 (patch)
treef0ab2d6f6b6c98c6042be100db752c2d492669ae /include
parent5ef814753eb810d900fbd77af7c87f6d04f0e551 (diff)
[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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sysctl.h1
-rw-r--r--include/net/tcp.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 9a8970bf99a6..98e0fd241a25 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -438,6 +438,7 @@ enum
438 NET_CIPSOV4_RBM_STRICTVALID=121, 438 NET_CIPSOV4_RBM_STRICTVALID=121,
439 NET_TCP_AVAIL_CONG_CONTROL=122, 439 NET_TCP_AVAIL_CONG_CONTROL=122,
440 NET_TCP_ALLOWED_CONG_CONTROL=123, 440 NET_TCP_ALLOWED_CONG_CONTROL=123,
441 NET_TCP_MAX_SSTHRESH=124,
441}; 442};
442 443
443enum { 444enum {
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 7fd6b77519c3..6d09f5085f6a 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -230,6 +230,7 @@ extern int sysctl_tcp_mtu_probing;
230extern int sysctl_tcp_base_mss; 230extern int sysctl_tcp_base_mss;
231extern int sysctl_tcp_workaround_signed_windows; 231extern int sysctl_tcp_workaround_signed_windows;
232extern int sysctl_tcp_slow_start_after_idle; 232extern int sysctl_tcp_slow_start_after_idle;
233extern int sysctl_tcp_max_ssthresh;
233 234
234extern atomic_t tcp_memory_allocated; 235extern atomic_t tcp_memory_allocated;
235extern atomic_t tcp_sockets_allocated; 236extern atomic_t tcp_sockets_allocated;