Re: [PATCH 2/2] sched_rt: protect rt_rq->rt_time by rt_runtime_lock

[Hiroshi Shimamoto]

Hiroshi Shimamoto wrote:
> Peter Zijlstra wrote:
>> On Thu, 2009-02-05 at 15:38 -0800, Hiroshi Shimamoto wrote:
>>> From: Hiroshi Shimamoto <h-shimamoto@xxxxxxxxxxxxx>
>>>
>>> Impact: fix possible race condition
>>>
>>> rt_rq->rt_time should be protected.
>> Don't think so, all we do is check the value for non-zero outside the
>> lock, that should be ok.

OK, now I see. I didn't find any real race.

Thanks,
Hiroshi
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