From: dlg <dlg@openbsd.org>
Date: Thu, 21 Dec 2017 03:59:32 +0000 (+0000)
Subject: drivers might want to call ifiq_barrier.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=a0b22fd0f115cbc3a6b9266c2f2db59742da3b0f;p=openbsd

drivers might want to call ifiq_barrier.
---

diff --git a/sys/net/ifq.h b/sys/net/ifq.h
index f8f520df4a2..8e0fcd8f01d 100644
--- a/sys/net/ifq.h
+++ b/sys/net/ifq.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ifq.h,v 1.17 2017/12/15 01:37:30 dlg Exp $ */
+/*	$OpenBSD: ifq.h,v 1.18 2017/12/21 03:59:32 dlg Exp $ */
 
 /*
  * Copyright (c) 2015 David Gwynne <dlg@openbsd.org>
@@ -470,6 +470,7 @@ int		 ifiq_input(struct ifiqueue *, struct mbuf_list *,
 		     unsigned int);
 int		 ifiq_enqueue(struct ifiqueue *, struct mbuf *);
 void		 ifiq_add_data(struct ifiqueue *, struct if_data *);
+void		 ifiq_barrier(struct ifiqueue *);
 
 #define	ifiq_len(_ifiq)			ml_len(&(_ifiq)->ifiq_ml)
 #define	ifiq_empty(_ifiq)		ml_empty(&(_ifiq)->ifiq_ml)