[TCP]: Restrict congestion control choices.

[safe/jmp/linux-2.6] / Documentation / networking / ip-sysctl.txt

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index db42808..bbcc8de 100644 (file)
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -351,6 +351,12 @@ tcp_frto - BOOLEAN
        where packet loss is typically due to random radio interference
        rather than intermediate router congestion.
 
+tcp_allowed_congestion_control - STRING
+       Show/set the congestion control choices available to non-privileged
+       processes. The list is a subset of those listed in
+       tcp_available_congestion_control.
+       Default is "reno" and the default setting (tcp_congestion_control).
+
 tcp_available_congestion_control - STRING
        Shows the available congestion control choices that are registered.
        More congestion control algorithms may be available as modules,