netfilter: conntrack: remove obsolete sysctl (nf_conntrack_events_ret…

…ry_timeout) This entry has been removed in commit 9500507. Fixes: 9500507 ("netfilter: conntrack: remove timer from ecache extension") Signed-off-by: Nicolas Dichtel <[email protected]> Acked-by: Florian Westphal <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
imcsk8 · Oct 17, 2016 · 4f76de5 · 4f76de5
1 parent a8b1e36
commit 4f76de5
Showing 1 changed file with 0 additions and 18 deletions.
diff --git a/Documentation/networking/nf_conntrack-sysctl.txt b/Documentation/networking/nf_conntrack-sysctl.txt
@@ -33,24 +33,6 @@ nf_conntrack_events - BOOLEAN
 	If this option is enabled, the connection tracking code will
 	provide userspace with connection tracking events via ctnetlink.
 
-nf_conntrack_events_retry_timeout - INTEGER (seconds)
-	default 15
-
-	This option is only relevant when "reliable connection tracking
-	events" are used.  Normally, ctnetlink is "lossy", that is,
-	events are normally dropped when userspace listeners can't keep up.
-
-	Userspace can request "reliable event mode".  When this mode is
-	active, the conntrack will only be destroyed after the event was
-	delivered.  If event delivery fails, the kernel periodically
-	re-tries to send the event to userspace.
-
-	This is the maximum interval the kernel should use when re-trying
-	to deliver the destroy event.
-
-	A higher number means there will be fewer delivery retries and it
-	will take longer for a backlog to be processed.
-
 nf_conntrack_expect_max - INTEGER
 	Maximum size of expectation table.  Default value is
 	nf_conntrack_buckets / 256. Minimum is 1.