From: Ingo Molnar <mingo@elte.hu>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
oleg@tv-sign.ru, manfred@colorfullife.com, dipankar@in.ibm.com,
rostedt@goodmis.org, dvhltc@us.ibm.com, niv@us.ibm.com
Subject: Re: [PATCH tip/core/rcu] classic RCU locking and memory-barrier cleanups
Date: Fri, 15 Aug 2008 16:09:02 +0200 [thread overview]
Message-ID: <20080815140902.GE14103@elte.hu> (raw)
In-Reply-To: <20080805162144.GA8297@linux.vnet.ibm.com>
* Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:
> This patch simplifies the locking and memory-barrier usage in the
> Classic RCU grace-period-detection mechanism, incorporating Lai
> Jiangshan's feedback from the earlier version
> (http://lkml.org/lkml/2008/8/1/400 and
> http://lkml.org/lkml/2008/8/3/43). Passed 10 hours of rcutorture
> concurrent with CPUs being put online and taken offline on a
> 128-hardware-thread Power machine. My apologies to whoever in the
> Eastern Hemisphere was planning to use this machine over the Western
> Hemisphere night, but it was sitting idle and...
>
> So this is ready for tip/core/rcu.
applied to tip/core/rcu - thanks Paul!
Ingo
next prev parent reply other threads:[~2008-08-15 14:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-05 16:21 [PATCH tip/core/rcu] classic RCU locking and memory-barrier cleanups Paul E. McKenney
2008-08-05 16:48 ` Steven Rostedt
2008-08-05 17:40 ` Paul E. McKenney
2008-08-06 5:30 ` Manfred Spraul
2008-08-07 3:18 ` Paul E. McKenney
2008-08-18 9:13 ` Manfred Spraul
2008-08-18 14:04 ` Paul E. McKenney
2008-08-19 10:48 ` Manfred Spraul
2008-08-19 14:03 ` Paul E. McKenney
2008-08-19 17:16 ` nohz_cpu_mask question (was: Re: [PATCH tip/core/rcu] classic RCU locking and memory-barrier cleanups) Manfred Spraul
2008-08-19 17:41 ` Paul E. McKenney
2008-08-15 14:09 ` Ingo Molnar [this message]
2008-08-15 14:24 ` [PATCH tip/core/rcu] classic RCU locking and memory-barrier cleanups Ingo Molnar
2008-08-15 14:56 ` Ingo Molnar
2008-08-15 14:58 ` Paul E. McKenney
2008-08-17 14:37 ` [PATCH tip/core/rcu] classic RCU locking cleanup fix lockdep problem Paul E. McKenney
2008-08-17 15:38 ` Ingo Molnar
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