From 5c9244cd12f812687a0e1da3fa8fd69c320bdb42 Mon Sep 17 00:00:00 2001
From: luoqi <luoqi@FreeBSD.org>
Date: Mon, 6 Dec 1999 04:53:08 +0000
Subject: User ldt sharing.

---
 sys/kern/kern_fork.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

(limited to 'sys/kern')

diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c
index 9f3feb2..2468ad7 100644
--- a/sys/kern/kern_fork.c
+++ b/sys/kern/kern_fork.c
@@ -167,16 +167,7 @@ fork1(p1, flags, procp)
 	 */
 	if ((flags & RFPROC) == 0) {
 
-		/*
-		 * Divorce the memory, if it is shared, essentially
-		 * this changes shared memory amongst threads, into
-		 * COW locally.
-		 */
-		if ((flags & RFMEM) == 0) {
-			if (p1->p_vmspace->vm_refcnt > 1) {
-				vmspace_unshare(p1);
-			}
-		}
+		vm_fork(p1, 0, flags);
 
 		/*
 		 * Close all file descriptors.
-- 
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