linux-kernel - Re: [PATCH -v3] x86: do not free zero sized per cpu areas

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Date:	Fri, 19 Mar 2010 23:43:27 +0000
From:	Ian Campbell <Ian.Campbell@...rix.com>
To:	Yinghai Lu <yinghai@...nel.org>
CC:	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH -v3] x86: do not free zero sized per cpu areas

On Fri, 2010-03-19 at 23:35 +0000, Ian Campbell wrote: 
> if (WARN_ONCE(start < end, "blah"))

or rather "start > end"...

Ian.

-- 
Ian Campbell

I am a friend of the working man, and I would rather be his friend
than be one.
		-- Clarence Darrow

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