From mboxrd@z Thu Jan  1 00:00:00 1970
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Subject: Re: [PATCH] atomic: add *_dec_not_zero
From: Will Deacon <will.deacon@arm.com>
In-Reply-To: <1304458235-28473-1-git-send-email-sven@narfation.org>
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Date: Wed, 04 May 2011 18:27:36 +0100
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To: Sven Eckelmann <sven@narfation.org>
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On Tue, 2011-05-03 at 22:30 +0100, Sven Eckelmann wrote:
> Introduce an *_dec_not_zero operation.  Make this a special case of
> *_add_unless because batman-adv uses atomic_dec_not_zero in different
> places like re-broadcast queue or aggregation queue management. There
> are other non-final patches which may also want to use this macro.
> 
For the ARM changes:

Acked-by: Will Deacon <will.deacon@arm.com>

Cheers,

Will