tcp: disable RFC6675 loss detection
authorYuchung Cheng <ycheng@google.com>
Wed, 16 May 2018 23:40:11 +0000 (16:40 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 17 May 2018 19:41:28 +0000 (15:41 -0400)
commitb38a51fec1c1f693f03b1aa19d0622123634d4b7
tree2dfede58dae59faf7da205143e3e00e1833e4bc7
parent20b654dfe1beaca60ab51894ff405a049248433d
tcp: disable RFC6675 loss detection

This patch disables RFC6675 loss detection and make sysctl
net.ipv4.tcp_recovery = 1 controls a binary choice between RACK
(1) or RFC6675 (0).

Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Soheil Hassas Yeganeh <soheil@google.com>
Reviewed-by: Priyaranjan Jha <priyarjha@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/networking/ip-sysctl.txt
net/ipv4/tcp_input.c