linux-kernel - Re: [PATCH 1/2] hrtimer: correct a few numbers in comments and printk outputs

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Message-ID: <20091124101403.GA25364@pengutronix.de>
Date:	Tue, 24 Nov 2009 11:14:03 +0100
From:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Luming Yu <luming.yu@...il.com>
Subject: Re: [PATCH 1/2] hrtimer: correct a few numbers in comments and
	printk outputs

Hello Andrew,

On Mon, Nov 23, 2009 at 03:25:16PM -0800, Andrew Morton wrote:
> On Fri, 20 Nov 2009 20:23:39 +0100
> Uwe Kleine-K__nig  <u.kleine-koenig@...gutronix.de> wrote:
> 
> > @@ -52,7 +52,7 @@ int tick_dev_program_event(struct clock_event_device *dev, ktime_t expires,
> >  			printk(KERN_WARNING
> >  			       "CE: %s increasing min_delta_ns to %lu nsec\n",
> >  			       dev->name ? dev->name : "?",
> > -			       dev->min_delta_ns << 1);
> > +			       dev->min_delta_ns);
> >  
> >  			i = 0;
> >  		}
> 
> This one's already in linux-next:
> 
> @@ -50,9 +50,9 @@ int tick_dev_program_event(struct clock_
>  				dev->min_delta_ns += dev->min_delta_ns >> 1;
>  
>  			printk(KERN_WARNING
> -			       "CE: %s increasing min_delta_ns to %lu nsec\n",
> +			       "CE: %s increasing min_delta_ns to %llu nsec\n",
>  			       dev->name ? dev->name : "?",
> -			       dev->min_delta_ns << 1);
> +			       (unsigned long long) dev->min_delta_ns << 1);
'<< 1' is wrong here, too.

Best regards
Uwe

-- 
Pengutronix e.K.                              | Uwe Kleine-König            |
Industrial Linux Solutions                    | http://www.pengutronix.de/  |
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