From e69948a0a5309f3ef5715cb4ca7a9bd77d64e2cf Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@redhat.com>
Date: Tue, 11 Aug 2015 13:35:01 -0700
Subject: net: Document xfrm4_gc_thresh and xfrm6_gc_thresh
This change adds documentation for xfrm4_gc_thresh and xfrm6_gc_thresh
based on the comments in commit eeb1b73378b56 ("xfrm: Increase the garbage
collector threshold").
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---
Documentation/networking/ip-sysctl.txt | 10 ++++++++++
1 file changed, 10 insertions(+)
(limited to 'Documentation/networking')
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 56db1efd7189..46e88ed7f41d 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -1181,6 +1181,11 @@ tag - INTEGER
Allows you to write a number, which can be used as required.
Default value is 0.
+xfrm4_gc_thresh - INTEGER
+ The threshold at which we will start garbage collecting for IPv4
+ destination cache entries. At twice this value the system will
+ refuse new allocations.
+
Alexey Kuznetsov.
kuznet@ms2.inr.ac.ru
@@ -1617,6 +1622,11 @@ ratelimit - INTEGER
otherwise the minimal space between responses in milliseconds.
Default: 1000
+xfrm6_gc_thresh - INTEGER
+ The threshold at which we will start garbage collecting for IPv6
+ destination cache entries. At twice this value the system will
+ refuse new allocations.
+
IPv6 Update by:
Pekka Savola <pekkas@netcore.fi>
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