diff --git a/sys/amd64/amd64/autoconf.c b/sys/amd64/amd64/autoconf.c
index 2437fcb445d4..7a34f82b714c 100644
--- a/sys/amd64/amd64/autoconf.c
+++ b/sys/amd64/amd64/autoconf.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)autoconf.c	7.1 (Berkeley) 5/9/91
- *	$Id: autoconf.c,v 1.43 1995/11/28 03:15:53 peter Exp $
+ *	$Id: autoconf.c,v 1.44 1995/12/03 17:51:36 bde Exp $
  */
 
 /*
@@ -54,6 +54,7 @@
 #include <sys/reboot.h>
 #include <sys/kernel.h>
 #include <sys/mount.h>
+#include <sys/sysctl.h>
 
 #include <machine/cons.h>
 #include <machine/md_var.h>
@@ -343,3 +344,20 @@ setroot()
 		mindev >> (majdev == FDMAJOR ? FDUNITSHIFT : PARTITIONSHIFT),
 		part + 'a');
 }
+
+static int
+sysctl_kern_dumpdev SYSCTL_HANDLER_ARGS
+{
+	int error;
+	dev_t ndumpdev;
+
+	ndumpdev = dumpdev;
+	error = sysctl_handle_opaque(oidp, &ndumpdev, sizeof ndumpdev, req);
+	if (!error && ndumpdev != dumpdev) {
+		error = setdumpdev(ndumpdev);
+	}
+	return (error);
+}
+
+SYSCTL_PROC(_kern, KERN_DUMPDEV, dumpdev, CTLTYPE_OPAQUE|CTLFLAG_RW,
+	0, sizeof dumpdev, sysctl_kern_dumpdev, "I", "");
diff --git a/sys/i386/i386/autoconf.c b/sys/i386/i386/autoconf.c
index 2437fcb445d4..7a34f82b714c 100644
--- a/sys/i386/i386/autoconf.c
+++ b/sys/i386/i386/autoconf.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)autoconf.c	7.1 (Berkeley) 5/9/91
- *	$Id: autoconf.c,v 1.43 1995/11/28 03:15:53 peter Exp $
+ *	$Id: autoconf.c,v 1.44 1995/12/03 17:51:36 bde Exp $
  */
 
 /*
@@ -54,6 +54,7 @@
 #include <sys/reboot.h>
 #include <sys/kernel.h>
 #include <sys/mount.h>
+#include <sys/sysctl.h>
 
 #include <machine/cons.h>
 #include <machine/md_var.h>
@@ -343,3 +344,20 @@ setroot()
 		mindev >> (majdev == FDMAJOR ? FDUNITSHIFT : PARTITIONSHIFT),
 		part + 'a');
 }
+
+static int
+sysctl_kern_dumpdev SYSCTL_HANDLER_ARGS
+{
+	int error;
+	dev_t ndumpdev;
+
+	ndumpdev = dumpdev;
+	error = sysctl_handle_opaque(oidp, &ndumpdev, sizeof ndumpdev, req);
+	if (!error && ndumpdev != dumpdev) {
+		error = setdumpdev(ndumpdev);
+	}
+	return (error);
+}
+
+SYSCTL_PROC(_kern, KERN_DUMPDEV, dumpdev, CTLTYPE_OPAQUE|CTLFLAG_RW,
+	0, sizeof dumpdev, sysctl_kern_dumpdev, "I", "");
diff --git a/sys/i386/i386/swapgeneric.c b/sys/i386/i386/swapgeneric.c
index 0b44893e76a2..105a17c7bb16 100644
--- a/sys/i386/i386/swapgeneric.c
+++ b/sys/i386/i386/swapgeneric.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)swapgeneric.c	5.5 (Berkeley) 5/9/91
- *	$Id: swapgeneric.c,v 1.13 1995/10/31 17:03:26 joerg Exp $
+ *	$Id: swapgeneric.c,v 1.14 1995/12/04 16:47:43 phk Exp $
  */
 
 #include <sys/param.h>
@@ -44,7 +44,6 @@
 #include <sys/reboot.h>
 #include <sys/disklabel.h>
 #include <sys/kernel.h>
-#include <sys/sysctl.h>
 #include <sys/devconf.h>
 
 #include <i386/i386/cons.h>
@@ -66,24 +65,6 @@
 dev_t	rootdev = NODEV;
 dev_t	dumpdev = NODEV;
 
-static int
-sysctl_kern_dumpdev SYSCTL_HANDLER_ARGS
-{
-	int error;
-	dev_t ndumpdev;
-
-	ndumpdev = dumpdev;
-	error = sysctl_handle_opaque(oidp, &ndumpdev, sizeof ndumpdev, req);
-	if (!error && ndumpdev != dumpdev) {
-		error = setdumpdev(ndumpdev);
-	}
-	return (error);
-}
-
-SYSCTL_PROC(_kern, KERN_DUMPDEV, dumpdev, CTLTYPE_OPAQUE|CTLFLAG_RW,
-	0, sizeof dumpdev, sysctl_kern_dumpdev, "");
-
-
 #ifdef notused
 int	nswap;
 struct	swdevt swdevt[] = {