linux-kernel - Re: [PATCH v2 2/4] mmc: Export internal host state through debugfs

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Date:	Thu, 10 Jul 2008 10:33:48 +0200
From:	Pierre Ossman <drzeus-list@...eus.cx>
To:	Haavard Skinnemoen <haavard.skinnemoen@...el.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/4] mmc: Export internal host state through debugfs

On Sat, 5 Jul 2008 15:44:36 +0200
Haavard Skinnemoen <haavard.skinnemoen@...el.com> wrote:

> On Fri, 4 Jul 2008 19:45:56 +0200
> Pierre Ossman <drzeus-list@...eus.cx> wrote:
> 
> > I see that this version has no ifdef:s at all. Doesn't that mean a lot
> > of useless code if DEBUG_FS is not enabled? You embedded guys are
> > usually rather sensitive about such things. :)
> 
> Hmm...looks like gcc does a pretty poor job of eliminating unreachable
> code, so we end up with about 1k of dead code in debugfs.o.
> 
> I guess we'll have to throw in a couple of #ifdefs then...
> 

Have you managed do have a look at this?

-- 
     -- Pierre Ossman

  Linux kernel, MMC maintainer        http://www.kernel.org
  rdesktop, core developer          http://www.rdesktop.org

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