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From: Matthew Wilcox <matthew@wil.cx>
To: Matt Domsch <Matt_Domsch@dell.com>
Cc: "Moore, Eric Dean" <Eric.Moore@lsil.com>,
	Olaf Hering <olh@suse.de>, Andrew Morton <akpm@osdl.org>,
	linux-kernel@vger.kernel.org,
	James Bottomley <James.Bottomley@SteelEye.com>,
	linux-scsi@vger.kernel.org
Subject: Re: [PATCH 22/82] remove linux/version.h from drivers/message/fus ion
Date: Wed, 20 Jul 2005 13:48:00 +0100	[thread overview]
Message-ID: <20050720124800.GM10156@parcelfarce.linux.theplanet.co.uk> (raw)
In-Reply-To: <20050720031249.GA18042@humbolt.us.dell.com>

On Tue, Jul 19, 2005 at 10:12:49PM -0500, Matt Domsch wrote:
> > What you illustrated above is not going to work.
> > If your doing #ifndef around a function, such as scsi_device_online, it's
> > not going to compile
> > when scsi_device_online is already implemented in the kernel tree.
> > The routine scsi_device_online is a function, not a define.  For a define
> > this would work.
> 
> Sure it does, function names are defined symbols.

uh, not to the preprocessor, they aren't.

-- 
"Next the statesmen will invent cheap lies, putting the blame upon 
the nation that is attacked, and every man will be glad of those
conscience-soothing falsities, and will diligently study them, and refuse
to examine any refutations of them; and thus he will by and by convince 
himself that the war is just, and will thank God for the better sleep 
he enjoys after this process of grotesque self-deception." -- Mark Twain

  parent reply	other threads:[~2005-07-20 12:46 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-07-20  0:07 Moore, Eric Dean
2005-07-20  3:12 ` Matt Domsch
2005-07-20  4:28   ` Stephen Rothwell
2005-07-20  5:09   ` Moore, Eric Moore
2005-07-20  8:30   ` Bernd Petrovitsch
2005-07-20 12:48   ` Matthew Wilcox [this message]
2005-07-20 17:54   ` Nathan Lynch
2005-07-20 18:22     ` Matt Domsch
2005-07-20 17:55 ` Nish Aravamudan
  -- strict thread matches above, loose matches on Subject: below --
2005-07-13 15:11 Moore, Eric Dean
2005-07-12 22:34 Moore, Eric Dean
2005-07-12 20:50 Moore, Eric Dean
2005-07-12 20:56 ` Tom Duffy
2005-07-12 22:14 ` David S. Miller
2005-07-11  0:15 Moore, Eric Dean
2005-07-12 20:30 ` Tom Duffy
2005-07-13  2:16 ` Matt Domsch
2005-07-13 14:37   ` Christoph Hellwig

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