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authorDavid S. Miller <davem@sunset.davemloft.net>2007-08-30 22:10:28 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-08-30 22:10:28 -0700
commit05bb1fad1cde025a864a90cfeb98dcbefe78a44a (patch)
treed4146d601e960599a5a1249317beb45692619396 /include/linux
parent378be2c08314fc46e3f814fa264ff8ebdb79712f (diff)
[TCP]: Allow minimum RTO to be configurable via routing metrics.
Cell phone networks do link layer retransmissions and other things that cause unnecessary timeout retransmits. So allow the minimum RTO to be inflated per-route to deal with this. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/rtnetlink.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index c91476ce314..dff3192374f 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -351,6 +351,8 @@ enum
#define RTAX_INITCWND RTAX_INITCWND
RTAX_FEATURES,
#define RTAX_FEATURES RTAX_FEATURES
+ RTAX_RTO_MIN,
+#define RTAX_RTO_MIN RTAX_RTO_MIN
__RTAX_MAX
};