Take VOP_GETVOBJECT() out to pasture. We use the direct pointer now.

svn path=/head/; revision=140783

sys/coda/coda_vnops.c

@@ -141,7 +141,6 @@ struct vop_vector coda_vnodeops = {
     .vop_getpages = vop_stdgetpages,	/* pager intf.*/
     .vop_putpages = vop_stdputpages,	/* pager intf.*/
     .vop_destroyvobject = vop_stddestroyvobject,
-    .vop_getvobject = vop_stdgetvobject,
     .vop_getwritemount =	vop_stdgetwritemount,
 
 #if 0

sys/fs/coda/coda_vnops.c

@@ -141,7 +141,6 @@ struct vop_vector coda_vnodeops = {
     .vop_getpages = vop_stdgetpages,	/* pager intf.*/
     .vop_putpages = vop_stdputpages,	/* pager intf.*/
     .vop_destroyvobject = vop_stddestroyvobject,
-    .vop_getvobject = vop_stdgetvobject,
     .vop_getwritemount =	vop_stdgetwritemount,
 
 #if 0

sys/fs/nullfs/null_vnops.c

@@ -764,16 +764,6 @@ null_destroyvobject(struct vop_destroyvobject_args *ap)
 	return (0);
 }
 
-static int
-null_getvobject(struct vop_getvobject_args *ap)
-{
-	struct vnode *lvp = NULLVPTOLOWERVP(ap->a_vp);
-
-	if (lvp == NULL)
-		return EINVAL;
-	return (VOP_GETVOBJECT(lvp, ap->a_objpp));
-}
-
 /*
  * Global vfs data structures
  */
@@ -785,7 +775,6 @@ struct vop_vector null_vnodeops = {
 	.vop_close =		null_close,
 	.vop_destroyvobject =	null_destroyvobject,
 	.vop_getattr =		null_getattr,
-	.vop_getvobject =	null_getvobject,
 	.vop_getwritemount =	vop_stdgetwritemount,
 	.vop_inactive =		null_inactive,
 	.vop_islocked =		null_islocked,

sys/fs/unionfs/union_vnops.c

@@ -80,7 +80,6 @@ static vop_fsync_t	union_fsync;
 static vop_getacl_t	union_getacl;
 static vop_getattr_t	union_getattr;
 static vop_getextattr_t	union_getextattr;
-static vop_getvobject_t	union_getvobject;
 static vop_inactive_t	union_inactive;
 static vop_ioctl_t	union_ioctl;
 static vop_lease_t	union_lease;
@@ -1701,29 +1700,10 @@ union_destroyvobject(ap)
 		struct vnode *vp;
 	} */ *ap;
 {
-	struct vnode *vp = ap->a_vp;
 
-	vp->v_object = NULL;
 	return (0);
 }
 
-/*
- * Get VM object from the upper or lower vp
- */
-static int
-union_getvobject(ap)
-	struct vop_getvobject_args /* {
-		struct vnode *vp;
-		struct vm_object **objpp;
-	} */ *ap;
-{
-	struct vnode *ovp = OTHERVP(ap->a_vp);
-
-	if (ovp == NULL)
-		return EINVAL;
-	return (VOP_GETVOBJECT(ovp, ap->a_objpp));
-}
-
 static int
 union_print(ap)
 	struct vop_print_args /* {
@@ -2042,7 +2022,6 @@ struct vop_vector union_vnodeops = {
 	.vop_getacl =		union_getacl,
 	.vop_getattr =		union_getattr,
 	.vop_getextattr =	union_getextattr,
-	.vop_getvobject =	union_getvobject,
 	.vop_getwritemount =	union_getwritemount,
 	.vop_inactive =		union_inactive,
 	.vop_ioctl =		union_ioctl,

sys/kern/vfs_default.c

@@ -80,7 +80,6 @@ struct vop_vector default_vnodeops = {
 	.vop_destroyvobject =	vop_stddestroyvobject,
 	.vop_fsync =		VOP_NULL,
 	.vop_getpages =		vop_stdgetpages,
-	.vop_getvobject =	vop_stdgetvobject,
 	.vop_getwritemount = 	vop_stdgetwritemount,
 	.vop_inactive =		vop_stdinactive,
 	.vop_ioctl =		VOP_ENOTTY,
@@ -396,29 +395,6 @@ vop_stddestroyvobject(ap)
 	return (0);
 }
 
-/*
- * Return the underlying VM object.  This routine may be called with or
- * without the vnode interlock held.  If called without, the returned
- * object is not guarenteed to be valid.  The syncer typically gets the
- * object without holding the interlock in order to quickly test whether
- * it might be dirty before going heavy-weight.  vm_object's use zalloc
- * and thus stable-storage, so this is safe.
- */
-int
-vop_stdgetvobject(ap)
-	struct vop_getvobject_args /* {
-		struct vnode *vp;
-		struct vm_object **objpp;
-	} */ *ap;
-{
-	struct vnode *vp = ap->a_vp;
-	struct vm_object **objpp = ap->a_objpp;
-
-	if (objpp)
-		*objpp = vp->v_object;
-	return (vp->v_object ? 0 : EINVAL);
-}
-
 /* XXX Needs good comment and VOP_BMAP(9) manpage */
 int
 vop_stdbmap(ap)

sys/kern/vnode_if.src

@@ -573,14 +573,6 @@ vop_destroyvobject {
 	IN struct vnode *vp;
 };
 
-#
-#% getvobject	vp	L L L
-#
-vop_getvobject {
-	IN struct vnode *vp;
-	OUT struct vm_object **objpp;
-};
-
 #
 #% setlabel	vp	L L L
 #

sys/sys/vnode.h

@@ -677,7 +677,6 @@ int	vop_enotty(struct vop_generic_args *ap);
 int	vop_null(struct vop_generic_args *ap);
 int	vop_panic(struct vop_generic_args *ap);
 int	vop_stddestroyvobject(struct vop_destroyvobject_args *ap);
-int	vop_stdgetvobject(struct vop_getvobject_args *ap);
 
 void	vfree(struct vnode *);
 void	vput(struct vnode *vp);