From e69948a0a5309f3ef5715cb4ca7a9bd77d64e2cf Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Tue, 11 Aug 2015 13:35:01 -0700 Subject: [PATCH] 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 Signed-off-by: Steffen Klassert --- Documentation/networking/ip-sysctl.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) 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