diff options
| author | David Howells <dhowells@redhat.com> | 2002-03-14 21:20:04 -0800 |
|---|---|---|
| committer | Kai Germaschewski <kai@tp1.ruhr-uni-bochum.de> | 2002-03-14 21:20:04 -0800 |
| commit | 3154d91ded003170229670313ff6ded47bcf640e (patch) | |
| tree | 6a9dfa1f8715895b00dadf63110a2dc49ef46fcd /kernel/timer.c | |
| parent | 5d043fece463db6fcd69dfe1ec2a094d352af15c (diff) | |
[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.
Diffstat (limited to 'kernel/timer.c')
| -rw-r--r-- | kernel/timer.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; } |