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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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
--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux