linux-kernel - Re: [PATCH 1/3] cputime_nsecs: use math64.h for nsec resolution conversion helpers

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Message-ID: <20130411171047.GB17129@somewhere.redhat.com>
Date:	Thu, 11 Apr 2013 19:10:50 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Kevin Hilman <khilman@...aro.org>
Cc:	Russell King <rmk+kernel@....linux.org.uk>,
	linux-kernel@...r.kernel.org,
	Paul McKenney <paulmck@...ux.vnet.ibm.com>,
	linux-arm-kernel@...ts.infradead.org,
	linaro-kernel@...ts.linaro.org
Subject: Re: [PATCH 1/3] cputime_nsecs: use math64.h for nsec resolution
 conversion helpers

On Wed, Mar 20, 2013 at 04:34:25PM -0700, Kevin Hilman wrote:
> For the nsec resolution conversions to be useable on non 64-bit
> architectures, the helpers in <linux/math64.h> need to be used so the
> right arch-specific 64-bit math helpers can be used (e.g. do_div())
> 
> Cc: Frederic Weisbecker <fweisbec@...il.com>
> Signed-off-by: Kevin Hilman <khilman@...aro.org>

Ok the patch is nice!

I'm queuing it.

Thanks.
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