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authorAlexander Duyck <alexander.h.duyck@redhat.com>2015-08-11 13:35:01 -0700
committerSteffen Klassert <steffen.klassert@secunet.com>2015-08-12 08:28:04 +0200
commite69948a0a5309f3ef5715cb4ca7a9bd77d64e2cf (patch)
tree82862c6cf6c04005bb9418826b1b3b2043bc2639 /Documentation/networking
parent42a7b32b73d6bf22e4bdd7bf68746e2d71f4cd8d (diff)
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>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/ip-sysctl.txt10
1 files changed, 10 insertions, 0 deletions
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>