allow multiple references when mounting miniroot

[unix-history] / usr / src / sys / ufs / ffs / ufs_vfsops.c

diff --git a/usr/src/sys/ufs/ffs/ufs_vfsops.c b/usr/src/sys/ufs/ffs/ufs_vfsops.c
index 2f526f9..73d8ccc 100644 (file)
--- a/usr/src/sys/ufs/ffs/ufs_vfsops.c
+++ b/usr/src/sys/ufs/ffs/ufs_vfsops.c
@@ -4,7 +4,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)ufs_vfsops.c        7.49 (Berkeley) %G%
+ *     @(#)ufs_vfsops.c        7.50 (Berkeley) %G%

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


@@ -198,6 +198,7 @@ mountfs(devvp, mp)
        int error, i, size;
        int needclose = 0;
        int ronly = (mp->mnt_flag & MNT_RDONLY) != 0;
        int error, i, size;
        int needclose = 0;
        int ronly = (mp->mnt_flag & MNT_RDONLY) != 0;

+       extern struct vnode *rootvp;

 
        if (error = VOP_OPEN(devvp, ronly ? FREAD : FREAD|FWRITE, NOCRED))
                return (error);
 
        if (error = VOP_OPEN(devvp, ronly ? FREAD : FREAD|FWRITE, NOCRED))
                return (error);