diff options
| -rw-r--r-- | sys/kern/vfs_subr.c | 19 | ||||
| -rw-r--r-- | sys/sys/vnode.h | 3 |
2 files changed, 20 insertions, 2 deletions
diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c index a44fa140711..ff120b78e79 100644 --- a/sys/kern/vfs_subr.c +++ b/sys/kern/vfs_subr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vfs_subr.c,v 1.39 1999/05/31 17:34:48 millert Exp $ */ +/* $OpenBSD: vfs_subr.c,v 1.40 1999/08/08 00:34:38 niklas Exp $ */ /* $NetBSD: vfs_subr.c,v 1.53 1996/04/22 01:39:13 christos Exp $ */ /* @@ -1214,6 +1214,23 @@ vfinddev(dev, type, vpp) } /* + * Revoke all the vnodes corresponding to the specified minor number + * range (endpoints inclusive) of the specified major. + */ +void +vdevgone(maj, minl, minh, type) + int maj, minl, minh; + enum vtype type; +{ + struct vnode *vp; + int mn; + + for (mn = minl; mn <= minh; mn++) + if (vfinddev(makedev(maj, mn), type, &vp)) + VOP_REVOKE(vp, REVOKEALL); +} + +/* * Calculate the total number of references to a special device. */ int diff --git a/sys/sys/vnode.h b/sys/sys/vnode.h index 89cbb8119e6..6ade92117cf 100644 --- a/sys/sys/vnode.h +++ b/sys/sys/vnode.h @@ -1,4 +1,4 @@ -/* $OpenBSD: vnode.h,v 1.20 1999/02/26 02:48:36 art Exp $ */ +/* $OpenBSD: vnode.h,v 1.21 1999/08/08 00:34:38 niklas Exp $ */ /* $NetBSD: vnode.h,v 1.38 1996/02/29 20:59:05 cgd Exp $ */ /* @@ -464,6 +464,7 @@ int vflush __P((struct mount *mp, struct vnode *vp, int flags)); void vntblinit __P((void)); void vn_initialize_syncerd __P((void)); void vwakeup __P((struct buf *)); +void vdevgone __P((int, int, int, enum vtype)); int vget __P((struct vnode *vp, int lockflag, struct proc *p)); void vgone __P((struct vnode *vp)); void vgonel __P((struct vnode *, struct proc *)); |