linux-kernel - Re: [-mm patch] kernel/printk.c: make 2 variables static

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Date:	Sun, 29 Jul 2007 09:51:51 -0700
From:	Randy Dunlap <rdunlap@...otime.net>
To:	Adrian Bunk <bunk@...sta.de>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [-mm patch] kernel/printk.c: make 2 variables static

On Sun, 29 Jul 2007 16:59:18 +0200 Adrian Bunk wrote:

> On Wed, Jul 25, 2007 at 04:03:04AM -0700, Andrew Morton wrote:
> >...
> > Changes since 2.6.22-rc6-mm1:
> >...
> > +slow-down-printk-during-boot.patch
> >...
> >  Misc
> >...
> 
> This patch makes two needlessly global variables static.
> 
> Signed-off-by: Adrian Bunk <bunk@...sta.de>

Aye.  Thanks.

> ---
> --- linux-2.6.23-rc1-mm1/kernel/printk.c.old	2007-07-26 22:40:09.000000000 +0200
> +++ linux-2.6.23-rc1-mm1/kernel/printk.c	2007-07-26 22:40:50.000000000 +0200
> @@ -166,8 +166,8 @@
>  
>  #ifdef CONFIG_BOOT_PRINTK_DELAY
>  
> -unsigned int boot_delay; /* msecs delay after each printk during bootup */
> -unsigned long long printk_delay_msec; /* per msec, based on boot_delay */
> +static unsigned int boot_delay; /* msecs delay after each printk during bootup */
> +static unsigned long long printk_delay_msec; /* per msec, based on boot_delay */
>  
>  static int __init boot_delay_setup(char *str)
>  {


---
~Randy
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