update ip-sysctl.txt documentation (v2)

[pandora-kernel.git] / Documentation / networking / ip-sysctl.txt

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 9bffdfc..85b0221 100644 (file)
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -66,6 +66,8 @@ fwmark_reflect - BOOLEAN
 route/max_size - INTEGER
        Maximum number of routes allowed in the kernel.  Increase
        this when using large numbers of interfaces and/or routes.
+       From linux kernel 3.6 onwards, this is deprecated for ipv4
+       as route cache is no longer used.
 
 neigh/default/gc_thresh1 - INTEGER
        Minimum number of entries to keep.  Garbage collector will not