xfrm: update doc about xfrm[46]_gc_thresh
Those entries are not used anymore.
CC: Florian Westphal <fw@strlen.de>
Fixes: 09c7570480f7 ("xfrm: remove flow cache")
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index acdfb5d..f1843b1 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -1336,6 +1336,7 @@
Default value is 0.
xfrm4_gc_thresh - INTEGER
+ (Obsolete since linux-4.14)
The threshold at which we will start garbage collecting for IPv4
destination cache entries. At twice this value the system will
refuse new allocations.
@@ -1919,6 +1920,7 @@
Default: 0
xfrm6_gc_thresh - INTEGER
+ (Obsolete since linux-4.14)
The threshold at which we will start garbage collecting for IPv6
destination cache entries. At twice this value the system will
refuse new allocations.