diff --git a/sys/kern/vfs_vnops.c b/sys/kern/vfs_vnops.c
index e0decebe81e4..ef457cd552b1 100644
--- a/sys/kern/vfs_vnops.c
+++ b/sys/kern/vfs_vnops.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)vfs_vnops.c	8.2 (Berkeley) 1/21/94
- * $Id: vfs_vnops.c,v 1.12 1995/06/28 12:00:58 davidg Exp $
+ * $Id: vfs_vnops.c,v 1.13 1995/06/28 12:32:47 davidg Exp $
  */
 
 #include <sys/param.h>
@@ -161,8 +161,11 @@ vn_open(ndp, fmode, cmode)
 		vm_pager_t pager;
 retry:
 		if ((vp->v_flag & VVMIO) == 0) {
-			if (vnode_pager_alloc(vp, 0, 0, 0) == NULL)
-				panic("vn_open: failed to alloc pager");
+			error = VOP_GETATTR(vp, vap, cred, p);
+			if (error)
+				goto bad;
+			if (vnode_pager_alloc(vp, vap->va_size, 0, 0) == NULL)
+				panic("vn_open: failed to allocate object");
 			vp->v_flag |= VVMIO;
 		} else {
 			if ((object = vp->v_object) &&
diff --git a/sys/nfs/nfs_common.c b/sys/nfs/nfs_common.c
index 86bb5a913036..c47d20df8d2b 100644
--- a/sys/nfs/nfs_common.c
+++ b/sys/nfs/nfs_common.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_subs.c	8.3 (Berkeley) 1/4/94
- * $Id: nfs_subs.c,v 1.17 1995/06/27 11:06:47 dfr Exp $
+ * $Id: nfs_subs.c,v 1.18 1995/06/28 12:01:05 davidg Exp $
  */
 
 /*
@@ -1905,8 +1905,15 @@ nfsrv_vmio(struct vnode *vp) {
 
 retry:
 	if ((vp->v_flag & VVMIO) == 0) {
-		if (vnode_pager_alloc(vp, 0, 0, 0) == NULL)
-			panic("nfsrv_vmio: failed to alloc pager");
+		struct vattr vat;
+		struct proc *p = curproc;
+
+		if (VOP_GETATTR(vp, &vat, p->p_ucred, p) != 0)
+			panic("nfsrv_vmio: VOP_GETATTR failed");
+
+		if (vnode_pager_alloc(vp, vat.va_size, 0, 0) == NULL)
+			panic("nfsrv_vmio: vnode_pager_alloc failed");
+
 		vp->v_flag |= VVMIO;
 	} else {
 		if ((object = vp->v_object) &&
diff --git a/sys/nfs/nfs_subs.c b/sys/nfs/nfs_subs.c
index 86bb5a913036..c47d20df8d2b 100644
--- a/sys/nfs/nfs_subs.c
+++ b/sys/nfs/nfs_subs.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_subs.c	8.3 (Berkeley) 1/4/94
- * $Id: nfs_subs.c,v 1.17 1995/06/27 11:06:47 dfr Exp $
+ * $Id: nfs_subs.c,v 1.18 1995/06/28 12:01:05 davidg Exp $
  */
 
 /*
@@ -1905,8 +1905,15 @@ nfsrv_vmio(struct vnode *vp) {
 
 retry:
 	if ((vp->v_flag & VVMIO) == 0) {
-		if (vnode_pager_alloc(vp, 0, 0, 0) == NULL)
-			panic("nfsrv_vmio: failed to alloc pager");
+		struct vattr vat;
+		struct proc *p = curproc;
+
+		if (VOP_GETATTR(vp, &vat, p->p_ucred, p) != 0)
+			panic("nfsrv_vmio: VOP_GETATTR failed");
+
+		if (vnode_pager_alloc(vp, vat.va_size, 0, 0) == NULL)
+			panic("nfsrv_vmio: vnode_pager_alloc failed");
+
 		vp->v_flag |= VVMIO;
 	} else {
 		if ((object = vp->v_object) &&
diff --git a/sys/nfsclient/nfs_subs.c b/sys/nfsclient/nfs_subs.c
index 86bb5a913036..c47d20df8d2b 100644
--- a/sys/nfsclient/nfs_subs.c
+++ b/sys/nfsclient/nfs_subs.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_subs.c	8.3 (Berkeley) 1/4/94
- * $Id: nfs_subs.c,v 1.17 1995/06/27 11:06:47 dfr Exp $
+ * $Id: nfs_subs.c,v 1.18 1995/06/28 12:01:05 davidg Exp $
  */
 
 /*
@@ -1905,8 +1905,15 @@ nfsrv_vmio(struct vnode *vp) {
 
 retry:
 	if ((vp->v_flag & VVMIO) == 0) {
-		if (vnode_pager_alloc(vp, 0, 0, 0) == NULL)
-			panic("nfsrv_vmio: failed to alloc pager");
+		struct vattr vat;
+		struct proc *p = curproc;
+
+		if (VOP_GETATTR(vp, &vat, p->p_ucred, p) != 0)
+			panic("nfsrv_vmio: VOP_GETATTR failed");
+
+		if (vnode_pager_alloc(vp, vat.va_size, 0, 0) == NULL)
+			panic("nfsrv_vmio: vnode_pager_alloc failed");
+
 		vp->v_flag |= VVMIO;
 	} else {
 		if ((object = vp->v_object) &&
diff --git a/sys/nfsserver/nfs_srvsubs.c b/sys/nfsserver/nfs_srvsubs.c
index 86bb5a913036..c47d20df8d2b 100644
--- a/sys/nfsserver/nfs_srvsubs.c
+++ b/sys/nfsserver/nfs_srvsubs.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_subs.c	8.3 (Berkeley) 1/4/94
- * $Id: nfs_subs.c,v 1.17 1995/06/27 11:06:47 dfr Exp $
+ * $Id: nfs_subs.c,v 1.18 1995/06/28 12:01:05 davidg Exp $
  */
 
 /*
@@ -1905,8 +1905,15 @@ nfsrv_vmio(struct vnode *vp) {
 
 retry:
 	if ((vp->v_flag & VVMIO) == 0) {
-		if (vnode_pager_alloc(vp, 0, 0, 0) == NULL)
-			panic("nfsrv_vmio: failed to alloc pager");
+		struct vattr vat;
+		struct proc *p = curproc;
+
+		if (VOP_GETATTR(vp, &vat, p->p_ucred, p) != 0)
+			panic("nfsrv_vmio: VOP_GETATTR failed");
+
+		if (vnode_pager_alloc(vp, vat.va_size, 0, 0) == NULL)
+			panic("nfsrv_vmio: vnode_pager_alloc failed");
+
 		vp->v_flag |= VVMIO;
 	} else {
 		if ((object = vp->v_object) &&
diff --git a/sys/vm/vm_mmap.c b/sys/vm/vm_mmap.c
index 1f9c0415f34a..106b62b6a529 100644
--- a/sys/vm/vm_mmap.c
+++ b/sys/vm/vm_mmap.c
@@ -38,7 +38,7 @@
  * from: Utah $Hdr: vm_mmap.c 1.6 91/10/21$
  *
  *	@(#)vm_mmap.c	8.4 (Berkeley) 1/12/94
- * $Id: vm_mmap.c,v 1.23 1995/05/18 02:59:24 davidg Exp $
+ * $Id: vm_mmap.c,v 1.24 1995/05/30 08:16:09 rgrimes Exp $
  */
 
 /*
@@ -609,21 +609,13 @@ vm_mmap(map, addr, size, prot, maxprot, flags, handle, foff)
 	struct vnode *vp = NULL;
 	int type;
 	int rv = KERN_SUCCESS;
+	vm_size_t objsize;
+	struct proc *p = curproc;
 
 	if (size == 0)
 		return (0);
 
-	size = round_page(size);
-
-	if ((flags & MAP_FIXED) == 0) {
-		fitit = TRUE;
-		*addr = round_page(*addr);
-	} else {
-		if (*addr != trunc_page(*addr))
-			return (EINVAL);
-		fitit = FALSE;
-		(void) vm_map_remove(map, *addr, *addr + size);
-	}
+	objsize = size = round_page(size);
 
 	/*
 	 * We currently can only deal with page aligned file offsets.
@@ -636,6 +628,16 @@ vm_mmap(map, addr, size, prot, maxprot, flags, handle, foff)
 	if (foff & PAGE_MASK)
 		return (EINVAL);
 
+	if ((flags & MAP_FIXED) == 0) {
+		fitit = TRUE;
+		*addr = round_page(*addr);
+	} else {
+		if (*addr != trunc_page(*addr))
+			return (EINVAL);
+		fitit = FALSE;
+		(void) vm_map_remove(map, *addr, *addr + size);
+	}
+
 	/*
 	 * Lookup/allocate pager.  All except an unnamed anonymous lookup gain
 	 * a reference to ensure continued existance of the object. (XXX the
@@ -653,10 +655,18 @@ vm_mmap(map, addr, size, prot, maxprot, flags, handle, foff)
 		if (vp->v_type == VCHR) {
 			type = PG_DEVICE;
 			handle = (caddr_t) vp->v_rdev;
-		} else
+		} else {
+			struct vattr vat;
+			int error;
+
+			error = VOP_GETATTR(vp, &vat, p->p_ucred, p);
+			if (error)
+				return (error);
+			objsize = vat.va_size;
 			type = PG_VNODE;
+		}
 	}
-	pager = vm_pager_allocate(type, handle, size, prot, foff);
+	pager = vm_pager_allocate(type, handle, objsize, prot, foff);
 	if (pager == NULL)
 		return (type == PG_DEVICE ? EINVAL : ENOMEM);
 	/*
diff --git a/sys/vm/vnode_pager.c b/sys/vm/vnode_pager.c
index b29b4ff38a01..c24d3e55011d 100644
--- a/sys/vm/vnode_pager.c
+++ b/sys/vm/vnode_pager.c
@@ -37,7 +37,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)vnode_pager.c	7.5 (Berkeley) 4/20/91
- *	$Id: vnode_pager.c,v 1.41 1995/06/28 12:01:13 davidg Exp $
+ *	$Id: vnode_pager.c,v 1.42 1995/07/06 11:48:48 davidg Exp $
  */
 
 /*
@@ -124,11 +124,8 @@ vnode_pager_alloc(handle, size, prot, offset)
 {
 	register vm_pager_t pager;
 	register vn_pager_t vnp;
-	vm_object_t object, tobject;
-	struct vattr vattr;
+	vm_object_t object;
 	struct vnode *vp;
-	struct proc *p = curproc;	/* XXX */
-	int rtval;
 
 	/*
 	 * Pageout to vnode, no can do yet.
@@ -169,25 +166,10 @@ vnode_pager_alloc(handle, size, prot, offset)
 		/*
 		 * And an object of the appropriate size
 		 */
-		if ((rtval = VOP_GETATTR(vp, &vattr, p->p_ucred, p)) == 0) {
-			object = vm_object_allocate(round_page(vattr.va_size));
-			object->flags = OBJ_CANPERSIST;
-			vm_object_enter(object, pager);
-			object->pager = pager;
-		} else {
-			/*
-			 * The VOP_GETATTR failed...
-			 * Unlock, wakeup any waiters, free pagers, and exit.
-			 */
-			vp->v_flag &= ~VOLOCK;
-			if (vp->v_flag & VOWANT) {
-				vp->v_flag &= ~VOWANT;
-				wakeup(vp);
-			}
-			free((caddr_t) vnp, M_VMPGDATA);
-			free((caddr_t) pager, M_VMPAGER);
-			return (NULL);
-		}
+		object = vm_object_allocate(round_page(size));
+		object->flags = OBJ_CANPERSIST;
+		vm_object_enter(object, pager);
+		object->pager = pager;
 
 		/*
 		 * Hold a reference to the vnode and initialize pager data.
@@ -195,7 +177,7 @@ vnode_pager_alloc(handle, size, prot, offset)
 		VREF(vp);
 		vnp->vnp_flags = 0;
 		vnp->vnp_vp = vp;
-		vnp->vnp_size = vattr.va_size;
+		vnp->vnp_size = size;
 
 		TAILQ_INSERT_TAIL(&vnode_pager_list, pager, pg_list);
 		pager->pg_handle = handle;