linux-kernel - Re: [PATCH 4/8] e1000e: Out of line __ew32_prepare/_

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Message-ID: <20140516202341.4b402aa6@nehalam.linuxnetplumber.net>
Date:	Fri, 16 May 2014 20:23:41 -0700
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	Andi Kleen <ak@...ux.intel.com>, jeffrey.t.kirsher@...el.com,
	netdev@...r.kernel.org
Subject: Re: [PATCH 4/8] e1000e: Out of line __ew32_prepare/__ew32

On Fri, 16 May 2014 14:43:11 -0700
Andi Kleen <andi@...stfloor.org> wrote:

> From: Andi Kleen <ak@...ux.intel.com>
> 
> Out of lining these two common inlines saves about 30k text size,
> due to their errata workarounds.
> 
> 14131431	2008136	1507328	17646895	10d452f	vmlinux-before-e1000e
> 14101415	2004040	1507328	17612783	10cbfef	vmlinux-e1000e
> 
> Cc: jeffrey.t.kirsher@...el.com
> Cc: netdev@...r.kernel.org
> Signed-off-by: Andi Kleen <ak@...ux.intel.com>

Since you are making a formerly private function global, the name
should be unique. I.e prefix it with e1000_


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