linux-kernel - Re: [PATCH] sched: Teach might

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Message-ID: <20091217084912.GB1901@elte.hu>
Date:	Thu, 17 Dec 2009 09:49:12 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH] sched: Teach might_sleep() about preemptible RCU


* Paul E. McKenney <paulmck@...ux.vnet.ibm.com> wrote:

> On Wed, Dec 16, 2009 at 08:23:57PM +0100, Frederic Weisbecker wrote:
> > On Wed, Dec 16, 2009 at 08:21:05PM +0100, Frederic Weisbecker wrote:
> > > From: tip-bot for Frederic Weisbecker <fweisbec@...il.com>
> > 
> > Crap... I think I'm really becoming this cyborg...
> > 
> > > Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
> > > Reviewed-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
> > 
> > Although I've happily put Paul's Reviewed-by tag in this v2,
> > I'd feel more comfortable if he could confirm it :)
> 
> Given that I missed the TINY_RCU problem, I am not sure how much my 
> Reviewed-by tag is worth, but I have no problem attaching it to this updated 
> patch.  ;-)

Reviewed-by is valuable in terms of you both acking the patch and expressing 
that you thought it through and like it. It does not mean you have done a 
mental kernel build test of all 2^3000 kernel .config variants and have proven 
the patch correct under circumstances! :-)

So yes, i've added it - thanks Paul!

	Ingo
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