diff --git a/sys/uvm/uvm_map.c b/sys/uvm/uvm_map.c
index de35d928413d..c947fcd9b340 100644
--- a/sys/uvm/uvm_map.c
+++ b/sys/uvm/uvm_map.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: uvm_map.c,v 1.83 2000/10/11 17:27:58 thorpej Exp $	*/
+/*	$NetBSD: uvm_map.c,v 1.84 2000/10/16 23:17:54 thorpej Exp $	*/
 
 /* 
  * Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -2779,17 +2779,8 @@ void
 uvmspace_share(p1, p2)
 	struct proc *p1, *p2;
 {
-	struct vmspace *ovm = p2->p_vmspace;
-
-	if (ovm != NULL)
-		pmap_deactivate(p2);
-
 	p2->p_vmspace = p1->p_vmspace;
 	p1->p_vmspace->vm_refcnt++;
-	pmap_activate(p2);
-
-	if (ovm != NULL)
-		uvmspace_free(ovm);
 }
 
 /*