From: Srivatsa Vaddagiri <vatsa@in.ibm.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>,
linux-kernel <linux-kernel@vger.kernel.org>,
Dhaval Giani <dhaval@linux.vnet.ibm.com>,
Balbir Singh <balbir@linux.vnet.ibm.com>,
shaggy@linux.vnet.ibm.com, brking@linux.vnet.ibm.com
Subject: Re: sched: only update rq->clock while holding rq->lock
Date: Thu, 16 Oct 2008 08:02:52 +0530 [thread overview]
Message-ID: <20081016023252.GA25969@linux.vnet.ibm.com> (raw)
In-Reply-To: <1224095843.28131.13.camel@twins>
On Wed, Oct 15, 2008 at 08:37:23PM +0200, Peter Zijlstra wrote:
> Vatsa noticed rq->clock going funny and tracked it down to an update_rq_clock()
> outside a rq->lock section.
For the records, actually Brian King and David Kleikamp noticed this!
--
Regards,
vatsa
next prev parent reply other threads:[~2008-10-16 2:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-15 18:37 sched: only update rq->clock while holding rq->lock Peter Zijlstra
2008-10-16 2:32 ` Srivatsa Vaddagiri [this message]
2008-10-16 8:29 ` Peter Zijlstra
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