Re: [PATCH] make _minimum_ TCP retransmission timeout configurable
From: Eric Dumazet <hidden>
Date: 2007-08-29 21:14:06
Rick Jones a écrit :
quoted hunk ↗ jump to hunk
Enable configuration of the minimum TCP Retransmission Timeout via a new sysctl "tcp_rto_min" to help those who's networks (eg cellular) have quite variable RTTs avoid spurrious RTOs. Signed-off-by: Rick Jones <redacted> Signed-off-by: Lamont Jones <redacted> --- diff -r 1559df81a153 include/linux/sysctl.h--- a/include/linux/sysctl.h Mon Aug 13 05:00:33 2007 +0000 +++ b/include/linux/sysctl.h Wed Aug 22 10:42:55 2007 -0700@@ -441,6 +441,7 @@ enum NET_TCP_ALLOWED_CONG_CONTROL=123, NET_TCP_MAX_SSTHRESH=124, NET_TCP_FRTO_RESPONSE=125, + NET_TCP_RTO_MIN=126, }; enum {
I am sure you can use CTL_UNNUMBERED instead of adding yet another sysctl value, as advised in include/linux/sysctl.h ** For new interfaces unless you really need a binary number ** please use CTL_UNNUMBERED. Thank you