linux-kernel - Re: [ckrm-tech] [PATCH 6/7] BC: kernel memory (core)

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Message-Id: <1157473294.3186.2.camel@localhost.localdomain>
Date:	Tue, 05 Sep 2006 09:21:34 -0700
From:	Dave Hansen <haveblue@...ibm.com>
To:	Kirill Korotaev <dev@...ru>
Cc:	Rik van Riel <riel@...hat.com>,
	CKRM-Tech <ckrm-tech@...ts.sourceforge.net>,
	Andi Kleen <ak@...e.de>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Christoph Hellwig <hch@...radead.org>,
	Andrey Savochkin <saw@...ru>, devel@...nvz.org,
	Matt Helsley <matthltc@...ibm.com>,
	Alexey Dobriyan <adobriyan@...l.ru>,
	Oleg Nesterov <oleg@...sign.ru>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Pavel Emelianov <xemul@...nvz.org>
Subject: Re: [ckrm-tech] [PATCH 6/7] BC: kernel memory (core)

On Mon, 2006-09-04 at 16:23 +0400, Kirill Korotaev wrote:
> 
> are you suggesting the code like this:
> >>+#ifdef CONFIG_BEANCOUNTERS
> >>+       union {
> >>+               struct beancounter      *page_bc;
> >>+       };
> >>+#endif
> >> }; 
> 
> #define page_bc(page)   ((page)->page_bc) 

That would be a bit better.  Although, I think the "page_" bit is also
superfluous.

-- Dave

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