clear the buffer list before vrele

SCCS-vsn: sys/ufs/mfs/mfs_vfsops.c 7.11

diff --git a/usr/src/sys/ufs/mfs/mfs_vfsops.c b/usr/src/sys/ufs/mfs/mfs_vfsops.c
index 08b795c..b2e7cbc 100644 (file)
--- a/usr/src/sys/ufs/mfs/mfs_vfsops.c
+++ b/usr/src/sys/ufs/mfs/mfs_vfsops.c
@@ -14,7 +14,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *

- *     @(#)mfs_vfsops.c        7.10 (Berkeley) %G%
+ *     @(#)mfs_vfsops.c        7.11 (Berkeley) %G%

  */
 
 #include "param.h"
  */
 
 #include "param.h"


@@ -100,6 +100,7 @@ mfs_mount(mp, path, data, ndp)
        mfsp->mfs_pid = u.u_procp->p_pid;
        mfsp->mfs_buflist = (struct buf *)0;
        if (error = mountfs(devvp, mp)) {
        mfsp->mfs_pid = u.u_procp->p_pid;
        mfsp->mfs_buflist = (struct buf *)0;
        if (error = mountfs(devvp, mp)) {

+               mfsp->mfs_buflist = (struct buf *)-1;

                vrele(devvp);
                return (error);
        }
                vrele(devvp);
                return (error);
        }