diff options
| author | Bruce Evans <bde@FreeBSD.org> | 1998-10-25 19:02:48 +0000 |
|---|---|---|
| committer | Bruce Evans <bde@FreeBSD.org> | 1998-10-25 19:02:48 +0000 |
| commit | 9c0619dace8e3fcc8560b1898f37e51a48d852f7 (patch) | |
| tree | e571eeacb460bb95e98c352797bb5165a5ef296d /sys/ufs | |
| parent | f5ef029e9226c3849bdd1100b4ffe4eb60fec3d0 (diff) | |
Notes
Diffstat (limited to 'sys/ufs')
| -rw-r--r-- | sys/ufs/ffs/ffs_vfsops.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/ufs/ffs/ffs_vfsops.c b/sys/ufs/ffs/ffs_vfsops.c index 56f20706a611..fbfe118abb05 100644 --- a/sys/ufs/ffs/ffs_vfsops.c +++ b/sys/ufs/ffs/ffs_vfsops.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)ffs_vfsops.c 8.31 (Berkeley) 5/20/95 - * $Id: ffs_vfsops.c,v 1.88 1998/09/26 04:59:42 bde Exp $ + * $Id: ffs_vfsops.c,v 1.89 1998/10/25 17:44:57 phk Exp $ */ #include "opt_quota.h" @@ -290,7 +290,8 @@ ffs_mount( mp, path, data, ndp, p) err = ENOTBLK; goto error_2; } - if (major(devvp->v_rdev) >= nblkdev) { + if (major(devvp->v_rdev) >= nblkdev || + bdevsw[major(devvp->v_rdev)] == NULL) { err = ENXIO; goto error_2; } @@ -458,7 +459,7 @@ ffs_reload(mp, cred, p) * Note that it is optional that the backing device be VMIOed. This * increases the opportunity for metadata caching. */ - if ((devvp->v_type == VBLK) && (major(dev) < nblkdev)) { + if (devvp->v_type == VBLK) { simple_lock(&devvp->v_interlock); vfs_object_create(devvp, p, p->p_ucred, 0); } @@ -613,7 +614,7 @@ ffs_mountfs(devvp, mp, p, malloctype) * Note that it is optional that the backing device be VMIOed. This * increases the opportunity for metadata caching. */ - if ((devvp->v_type == VBLK) && (major(dev) < nblkdev)) { + if (devvp->v_type == VBLK) { simple_lock(&devvp->v_interlock); vfs_object_create(devvp, p, p->p_ucred, 0); } |