From 9b4ccbc27ea5d1a35e79391ca5a500b32cd253a1 Mon Sep 17 00:00:00 2001 From: "Bjoern B. Brandenburg" Date: Sat, 3 May 2008 13:22:36 -0400 Subject: LITMUS: don't let real-time tasks fork real-time tasks. The forked task will be a best-effort task. --- kernel/fork.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/fork.c b/kernel/fork.c index 9e42d3a207..4c322d4ee0 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -187,6 +187,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig) *tsk = *orig; tsk->stack = ti; + /* Don't let the new task be a real-time task. */ + memset(&tsk->rt_param, 0, sizeof(struct rt_task)); + err = prop_local_init_single(&tsk->dirties); if (err) { free_thread_info(ti); -- cgit v1.2.2