Re: [PATCH] avoid race condition in pick_next_task_fair in kernel/sched_fair.c

[shenghui]

2010/6/29 Peter Zijlstra <peterz@xxxxxxxxxxxxx>:
> Pretty much everywhere, if you look at sched.c the only sched_class
> method not called with rq->lock held is ::task_fork().
>
> The interesting bits are that schedule()->pre_schedule()/idle_balance()
> can drop rq->lock as well as ->select_task_rq().
>
>
>
>

Thanks for your instructions!


-- 


Thanks and Best Regards,
shenghui
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