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From: Yong Zhang <yong.zhang0@gmail.com>
To: paulmck@linux.vnet.ibm.com, Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: bharata@linux.vnet.ibm.com, linux-kernel@vger.kernel.org,
	Mike Galbraith <efault@gmx.de>, Ingo Molnar <mingo@elte.hu>
Subject: Re: [PATCH -tip 1/2] [PATCH -tip 1/2] sched: Reinstate group names in /proc/sched_debug.
Date: Thu, 13 Jan 2011 09:24:33 +0800	[thread overview]
Message-ID: <AANLkTikipMxFe8xoFtfaB4yhnQQe5vH9bHvL3z6MK9rN@mail.gmail.com> (raw)
In-Reply-To: <20110112231602.GH17328@linux.vnet.ibm.com>

On Thu, Jan 13, 2011 at 7:16 AM, Paul E. McKenney
<paulmck@linux.vnet.ibm.com> wrote:
> On Wed, Jan 12, 2011 at 12:18:32PM +0100, Peter Zijlstra wrote:
>> Not only is it not recommended, its a flat out bug for PREEMPT_RCU.
>
> And lockdep-RCU will yell at you under PREEMPT_RCU, which will result
> in Miles Lane yelling at me.  ;-)


Thanks Peter and Paul for pointing this.
I will take a look at PREEMPT_RCU ;)

Thanks,
Yong

-- 
Only stand for myself

  reply	other threads:[~2011-01-13  1:24 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-11 10:10 [PATCH -tip 0/2] sched: Get group names back in /proc/sched_debug - v1 Bharata B Rao
2011-01-11 10:11 ` [PATCH -tip 1/2] [PATCH -tip 1/2] sched: Reinstate group names in /proc/sched_debug Bharata B Rao
2011-01-11 12:46   ` Yong Zhang
2011-01-11 13:42     ` Bharata B Rao
2011-01-11 14:00       ` Yong Zhang
2011-01-12  7:49         ` Bharata B Rao
2011-01-12  9:17           ` Yong Zhang
2011-01-12 11:18           ` Peter Zijlstra
2011-01-12 23:16             ` Paul E. McKenney
2011-01-13  1:24               ` Yong Zhang [this message]
2011-01-18 19:04   ` [tip:sched/urgent] " tip-bot for Bharata B Rao
2011-01-11 10:12 ` [PATCH -tip 2/2] sched: Display autogroup " Bharata B Rao
2011-01-18 19:05   ` [tip:sched/urgent] " tip-bot for Bharata B Rao
2011-01-11 10:29 ` [PATCH -tip 0/2] sched: Get group names back in /proc/sched_debug - v1 Mike Galbraith

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