Bruno,
On Thu, 28 Apr 2011, Thomas Gleixner wrote:
> On Wed, 27 Apr 2011, Bruno Prémont wrote:
> I need some sleep now, but I will try to come up with sensible
> debugging tomorrow unless Paul or someone else beats me to it.
can you please add the patch below and provide the /proc/sched_debug
output when the problem shows up again?
Thanks,
tglx
---
kernel/sched.c | 3 ---
1 file changed, 3 deletions(-)
Index: linux-2.6/kernel/sched.c
===================================================================
--- linux-2.6.orig/kernel/sched.c
+++ linux-2.6/kernel/sched.c
@@ -642,9 +642,6 @@ static void update_rq_clock(struct rq *r
{
s64 delta;
- if (rq->skip_clock_update)
- return;
-
delta = sched_clock_cpu(cpu_of(rq)) - rq->clock;
rq->clock += delta;
update_rq_clock_task(rq, delta);