From 3154d91ded003170229670313ff6ded47bcf640e Mon Sep 17 00:00:00 2001 From: David Howells 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/timer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/timer.c') diff --git a/kernel/timer.c b/kernel/timer.c index 6b79d2045882..504af956c037 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -742,14 +742,14 @@ asmlinkage long sys_getppid(void) struct task_struct * me = current; struct task_struct * parent; - parent = me->p_opptr; + parent = me->real_parent; for (;;) { pid = parent->pid; #if CONFIG_SMP { struct task_struct *old = parent; mb(); - parent = me->p_opptr; + parent = me->real_parent; if (old != parent) continue; } -- cgit v1.2.3