Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...

[linux-2.6-block.git] / Documentation / networking / ip-sysctl.txt

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index d84932650fd3e926cc11d5fa0bcaee6cc8a8cd33..c7712787933c1734c98a0191db23d9cb2886d0f8 100644 (file)
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -27,6 +27,12 @@ min_adv_mss - INTEGER
        The advertised MSS depends on the first hop route MTU, but will
        never be lower than this setting.
 
+rt_cache_rebuild_count - INTEGER
+       The per net-namespace route cache emergency rebuild threshold.
+       Any net-namespace having its route cache rebuilt due to
+       a hash bucket chain being too long more than this many times
+       will have its route caching disabled
+
 IP Fragmentation:
 
 ipfrag_high_thresh - INTEGER