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authorStephen Hemminger <stephen@networkplumber.org>2013-02-05 08:25:17 +0100
committerDavid S. Miller <davem@davemloft.net>2013-02-05 20:51:16 +0100
commitca2eb5679f8ddffff60156af42595df44a315ef0 (patch)
treee056a2cf5454039f071d47cc919bf73a9bf0c60f /include/net
parentipv4: Disallow non-namespace aware protocols to register. (diff)
downloadlinux-ca2eb5679f8ddffff60156af42595df44a315ef0.tar.xz
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tcp: remove Appropriate Byte Count support
TCP Appropriate Byte Count was added by me, but later disabled. There is no point in maintaining it since it is a potential source of bugs and Linux already implements other better window protection heuristics. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/tcp.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 614af8b7758e..23f2e98d4b65 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -279,7 +279,6 @@ extern int sysctl_tcp_dma_copybreak;
extern int sysctl_tcp_nometrics_save;
extern int sysctl_tcp_moderate_rcvbuf;
extern int sysctl_tcp_tso_win_divisor;
-extern int sysctl_tcp_abc;
extern int sysctl_tcp_mtu_probing;
extern int sysctl_tcp_base_mss;
extern int sysctl_tcp_workaround_signed_windows;