* NOHZ: local_softirq_pending 02
@ 2009-05-29 11:58 Jan Blunck
2009-06-02 20:32 ` Thomas Gleixner
0 siblings, 1 reply; 2+ messages in thread
From: Jan Blunck @ 2009-05-29 11:58 UTC (permalink / raw)
To: linux-rt-users
With 2.6.29.4-rt16 I get after some time under load following warnings:
NOHZ: local_softirq_pending 02
NOHZ: local_softirq_pending 02
NOHZ: local_softirq_pending 02
NOHZ: local_softirq_pending 02
NOHZ: local_softirq_pending 02
NOHZ: local_softirq_pending 02
NOHZ: local_softirq_pending 02
NOHZ: local_softirq_pending 02
NOHZ: local_softirq_pending 02
NOHZ: local_softirq_pending 02
Clocksource tsc unstable (delta = 65308166 ns)
Seems that TIMER_SOFTIRQ is not run when properly. Any idea who caused this?
Cheers,
Jan
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: NOHZ: local_softirq_pending 02
2009-05-29 11:58 NOHZ: local_softirq_pending 02 Jan Blunck
@ 2009-06-02 20:32 ` Thomas Gleixner
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Gleixner @ 2009-06-02 20:32 UTC (permalink / raw)
To: Jan Blunck; +Cc: linux-rt-users
On Fri, 29 May 2009, Jan Blunck wrote:
> With 2.6.29.4-rt16 I get after some time under load following warnings:
>
> NOHZ: local_softirq_pending 02
> NOHZ: local_softirq_pending 02
> NOHZ: local_softirq_pending 02
> NOHZ: local_softirq_pending 02
> NOHZ: local_softirq_pending 02
> NOHZ: local_softirq_pending 02
> NOHZ: local_softirq_pending 02
> NOHZ: local_softirq_pending 02
> NOHZ: local_softirq_pending 02
> NOHZ: local_softirq_pending 02
> Clocksource tsc unstable (delta = 65308166 ns)
>
> Seems that TIMER_SOFTIRQ is not run when properly. Any idea who caused this?
Hmm, no. Any receipe how to reproduce that ?
Thanks,
tglx
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