linux-kernel - Re: [PATCH] fix misplaced mb() in rcu_enter/exit

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Message-ID: <Pine.LNX.4.58.0803171142580.1810@gandalf.stny.rr.com>
Date:	Mon, 17 Mar 2008 11:43:39 -0400 (EDT)
From:	Steven Rostedt <rostedt@...dmis.org>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
cc:	Nick Piggin <nickpiggin@...oo.com.au>,
	linux-kernel@...r.kernel.org, linux-rt-users@...r.kernel.org,
	mingo@...e.hu, ego@...ibm.com, dipankar@...ibm.com,
	tytso@...ibm.com, dvhltc@...ibm.com, oleg@...sign.ru,
	akpm@...ux-foundation.org, josh@...edesktop.org,
	tglx@...utronix.de, niv@...ibm.com
Subject: Re: [PATCH] fix misplaced mb() in rcu_enter/exit_nohz()



On Sun, 16 Mar 2008, Paul E. McKenney wrote:
> >
> > Can you make these smp_mb() as well?
>
> Can't see why not, now that you mention it.  Steve, anything Nick and
> I are missing here?  (See updated patch below.)

Not that I can see.

Acked-by: Steven Rostedt <srostedt@...hat.com>
>
> Signed-off-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>

-- Steve

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