On Wed, 2007-04-25 at 23:47 +0200, Ingo Molnar wrote:
> i got lots of -v5 feedback (thanks and please keep the reports coming!)
You asked for it :)
CFS breaks the PI support for futexes. Fix below.
tglx
Index: linux-2.6/kernel/sched.c
===================================================================
--- linux-2.6.orig/kernel/sched.c
+++ linux-2.6/kernel/sched.c
@@ -3234,6 +3234,12 @@ void rt_mutex_setprio(struct task_struct
on_rq = p->on_rq;
if (on_rq)
dequeue_task(rq, p, 0);
+
+ if (rt_prio(prio))
+ p->sched_class = &rt_sched_class;
+ else
+ p->sched_class = &fair_sched_class;
+
p->prio = prio;
if (on_rq) {
-
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