From 3154d91ded003170229670313ff6ded47bcf640e Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Thu, 14 Mar 2002 21:20:04 -0800
Subject: [PATCH] wait4() WIFSTOPPED starvation fix #1/2

This patch (#1) just converts the task_struct to use struct list_head rather
than direct pointers for maintaining the children list.
---
 kernel/sys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'kernel/sys.c')

diff --git a/kernel/sys.c b/kernel/sys.c
index 56d483f984fd..fc8e5e4060a0 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -839,7 +839,7 @@ asmlinkage long sys_setpgid(pid_t pid, pid_t pgid)
 	if (!p)
 		goto out;
 
-	if (p->p_pptr == current || p->p_opptr == current) {
+	if (p->parent == current || p->real_parent == current) {
 		err = -EPERM;
 		if (p->session != current->session)
 			goto out;
-- 
cgit v1.2.3