From: Will Deacon <will.deacon@arm.com>
To: Sven Eckelmann <sven@narfation.org>
Cc: linux-arch@vger.kernel.org, linux-mips@linux-mips.org,
linux-m68k@vger.kernel.org, linux-m32r@ml.linux-m32r.org,
linux-ia64@vger.kernel.org, linux-cris-kernel@axis.com,
linux-parisc@vger.kernel.org, linux-s390@vger.kernel.org,
linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org,
Chris Metcalf <cmetcalf@tilera.com>,
David Howells <dhowells@redhat.com>,
linux-am33-list@redhat.com, linux-alpha@vger.kernel.org,
sparclinux@vger.kernel.org,
uclinux-dist-devel@blackfin.uclinux.org, x86@kernel.org,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] atomic: add *_dec_not_zero
Date: Wed, 04 May 2011 18:27:36 +0100 [thread overview]
Message-ID: <1304530056.2296.1.camel@craptop> (raw)
In-Reply-To: <1304458235-28473-1-git-send-email-sven@narfation.org>
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
next prev parent reply other threads:[~2011-05-04 17:57 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-03 21:30 [PATCH] atomic: add *_dec_not_zero Sven Eckelmann
2011-05-04 4:44 ` Mike Frysinger
2011-05-04 15:04 ` James Bottomley
2011-05-04 6:12 ` David Miller
2011-05-04 7:03 ` Ingo Molnar
2011-05-04 8:05 ` David Laight
2011-05-04 8:21 ` Sven Eckelmann
2011-05-04 8:33 ` Mike Frysinger
2011-05-04 10:48 ` Jesper Nilsson
2011-05-04 11:02 ` Ralf Baechle
2011-05-04 11:53 ` David Howells
2011-05-04 12:09 ` Chris Metcalf
2011-05-04 12:17 ` Geert Uytterhoeven
2011-05-04 17:27 ` Will Deacon [this message]
2011-05-04 18:13 ` Matt Turner
2011-05-08 9:24 ` Russell King - ARM Linux
2011-05-08 9:33 ` Sven Eckelmann
2011-05-09 2:38 ` Mike Frysinger
2011-05-08 22:15 ` Benjamin Herrenschmidt
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