linux-kernel - Re: [PATCH 2/5] Fix mismatched variable in rcutree

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Message-ID: <20110607234356.GA27166@one.firstfloor.org>
Date:	Wed, 8 Jun 2011 01:43:56 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Andi Kleen <andi@...stfloor.org>, linux-kernel@...r.kernel.org,
	Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH 2/5] Fix mismatched variable in rcutree_trace.c

> Hmmm...  Some arches have signed CPU numbers while others have unsigned
> CPU numbers.  I do use "-1" to mean "no CPU" in some cases (for example,
> in rcu_node_kthread_setaffinity()), so I guess for consistency I should
> be using "int" everywhere.

Do I hear that "int" is ok for you? If yes I will not revise the patch
and please merge it.  If it needs changes please let me know.

-Andi
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