From 4e290e67b7310d906f113850fddfdf1017a9d15b Mon Sep 17 00:00:00 2001
From: jasone <jasone@FreeBSD.org>
Date: Wed, 4 Oct 2000 01:29:17 +0000
Subject: Convert lockmgr locks from using simple locks to using mutexes.

Add lockdestroy() and appropriate invocations, which corresponds to
lockinit() and must be called to clean up after a lockmgr lock is no
longer needed.
---
 sys/fs/deadfs/dead_vnops.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'sys/fs/deadfs')

diff --git a/sys/fs/deadfs/dead_vnops.c b/sys/fs/deadfs/dead_vnops.c
index f990733..ab6678f 100644
--- a/sys/fs/deadfs/dead_vnops.c
+++ b/sys/fs/deadfs/dead_vnops.c
@@ -41,6 +41,8 @@
 #include <sys/vnode.h>
 #include <sys/poll.h>
 
+#include <machine/mutex.h>
+
 static int	chkvnlock __P((struct vnode *));
 /*
  * Prototypes for dead operations on vnodes.
@@ -210,7 +212,7 @@ dead_lock(ap)
 	 * the interlock here.
 	 */
 	if (ap->a_flags & LK_INTERLOCK) {
-		simple_unlock(&vp->v_interlock);
+		mtx_exit(&vp->v_interlock, MTX_DEF);
 		ap->a_flags &= ~LK_INTERLOCK;
 	}
 	if (!chkvnlock(vp))
-- 
cgit v1.1