From 41b40c6792a36f19abc1387532ad67430a2bc29f Mon Sep 17 00:00:00 2001
From: mycroft <mycroft@NetBSD.org>
Date: Sun, 18 Jul 1993 05:15:25 +0000
Subject: [PATCH] Only declare these variables extern in buf.h; define them
 only once in vfs__bio.c.

---
 sys/kern/vfs__bio.c | 13 ++++++++++++-
 sys/sys/buf.h       |  2 +-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/sys/kern/vfs__bio.c b/sys/kern/vfs__bio.c
index fa3a3d6bbe76..bde678aa2968 100644
--- a/sys/kern/vfs__bio.c
+++ b/sys/kern/vfs__bio.c
@@ -45,7 +45,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: vfs__bio.c,v 1.6 1993/07/17 16:23:05 mycroft Exp $
+ *	$Id: vfs__bio.c,v 1.7 1993/07/18 05:15:25 mycroft Exp $
  */
 
 #include "param.h"
@@ -61,6 +61,17 @@
 static	struct buf *getnewbuf __P((int));
 extern	vm_map_t buffer_map;
 
+struct	buf *buf;		/* the buffer pool itself */
+char	*buffers;
+int	nbuf;			/* number of buffer headers */
+int	bufpages;		/* number of memory pages in the buffer pool */
+struct	buf *swbuf;		/* swap I/O headers */
+int	nswbuf;
+struct	bufhd bufhash[BUFHSZ];	/* heads of hash lists */
+struct	buf bfreelist[BQUEUES];	/* heads of available lists */
+struct	buf bswlist;		/* head of free swap header list */
+struct	buf *bclnlist;		/* head of cleaned page list */
+
 /*
  * Initialize buffer headers and related structures.
  */
diff --git a/sys/sys/buf.h b/sys/sys/buf.h
index a6e3f2871612..37ba0a781f5b 100644
--- a/sys/sys/buf.h
+++ b/sys/sys/buf.h
@@ -1 +1 @@
-revision 1.7 intentionally removed
+revision 1.8 intentionally removed