linux-kernel - Re: Print taint info in more places.

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Message-ID: <20071214001258.GE31405@redhat.com>
Date:	Thu, 13 Dec 2007 19:12:58 -0500
From:	Dave Jones <davej@...hat.com>
To:	Andi Kleen <andi@...stfloor.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: Print taint info in more places.

On Thu, Dec 13, 2007 at 06:52:42PM -0500, Dave Jones wrote:

 >  > Have you checked how this affects code size? It might be worth it 
 >  > now to do a out of line helper.
 > 
 > 64 bit debug build of the fedora kernel (which should be worse 
 >  case for WARN_ONs etc).
 > 
 >          text     data     bss     dec     hex filename
 > before   3833875  834267  631136 5299278  50dc4e vmlinux
 > after    3837054  834267  631136 5302457  50e8b9 vmlinux
 > 
 > Some of that growth is the addition of the missing KERN_ERR,
 > but yeah, it grows a little bit.

And the out-of-line variant of WARN_ON ends up at ..

   text    data     bss     dec     hex filename
3828632  834267  631136 5294035  50c7d3 vmlinux

	Dave

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