Re: [PATCH Resend 1/3] sched: fix nr_busy_cpus with coupled cpuidle

Le 25 janv. 2013 13:00, "Frederic Weisbecker" fweisbec@gmail.com a écrit :

2013/1/25 Vincent Guittot vincent.guittot@linaro.org:

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This sequence is not the right one

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I'm going to look for the saved trace to check the sequence above

I haven't been able to reproduce the bug that this patch was supposed to solved. The patch 2 and 3 seem enough to fix the nr_busy_cpus field. I

will

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continue to try to reproduce it but it seems that it was a side effect

of

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the 2 others fixes of the series

Ok. I just checked again as well and I can't find a scenario where this can happen. If you find it out or trigger the bug again, don't hesitate to resend this patch.

Ok. I'm going to update the patch serie without this patch

Thanks

Thanks.