linux-kernel - Re: [PATCH 24/32] clocksource+irqchip: delete _

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Message-ID: <alpine.DEB.2.02.1306242156150.4013@ionos.tec.linutronix.de>
Date:	Mon, 24 Jun 2013 21:56:35 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Paul Gortmaker <paul.gortmaker@...driver.com>
cc:	linux-kernel@...r.kernel.org, John Stultz <john.stultz@...aro.org>
Subject: Re: [PATCH 24/32] clocksource+irqchip: delete __cpuinit usage from
 all related files

On Mon, 24 Jun 2013, Paul Gortmaker wrote:

> The __cpuinit type of throwaway sections might have made sense
> some time ago when RAM was more constrained, but now the savings
> do not offset the cost and complications.  For example, the fix in
> commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
> is a good example of the nasty type of bugs that can be created
> with improper use of the various __init prefixes.
> 
> After a discussion on LKML[1] it was decided that cpuinit should go
> the way of devinit and be phased out.  Once all the users are gone,
> we can then finally remove the macros themselves from linux/init.h.
> 
> This removes all the drivers/clocksource and drivers/irqchip uses of
> the __cpuinit macros from all C files.
> 
> [1] https://lkml.org/lkml/2013/5/20/589
> 
> Cc: John Stultz <john.stultz@...aro.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>

Acked-by: Thomas Gleixner <tglx@...utronix.de>
 
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