linux-kernel - Re: [PATCH] fix unused variable without softlock detection and highmem

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Message-ID: <20090223145925.GD3377@elte.hu>
Date:	Mon, 23 Feb 2009 15:59:25 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Nikanth Karthikesan <knikanth@...e.de>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Peter Zijlstra <peterz@...radead.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] fix unused variable without softlock detection and
	highmem


* Nikanth Karthikesan <knikanth@...e.de> wrote:

> When both CONFIG_DETECT_SOFTLOCKUP and CONFIG_HIGHMEM are not 
> defined avoid defining the constant for one fixing the 'define 
> but not used' warning.
> 
> Signed-off-by: Nikanth Karthikesan <knikanth@...e.de>

A variant of this is already fixed a bit differently in 
tip:core/softlockup:

9f8d979: softlockup: move 'one' to the softlockup section in sysctl.c

	Ingo
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