From: Peter Chubb Date: Wed, 2 Feb 2011 23:39:58 +0000 (-0800) Subject: tcp_ecn is an integer not a boolean X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=34a6ef381d402c6547aa9abb8a74b0262ae8255f;p=deliverable%2Flinux.git tcp_ecn is an integer not a boolean There was some confusion at LCA as to why the sysctl tcp_ecn took one of three values when it was documented as a Boolean. This patch fixes the documentation. Signed-off-by: Peter Chubb Signed-off-by: David S. Miller --- diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index d99940dcfc44..ac3b4a726a1a 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -187,7 +187,7 @@ tcp_cookie_size - INTEGER tcp_dsack - BOOLEAN Allows TCP to send "duplicate" SACKs. -tcp_ecn - BOOLEAN +tcp_ecn - INTEGER Enable Explicit Congestion Notification (ECN) in TCP. ECN is only used when both ends of the TCP flow support it. It is useful to avoid losses due to congestion (when the bottleneck router supports