From mboxrd@z Thu Jan 1 00:00:00 1970 From: sven@narfation.org (Sven Eckelmann) Date: Wed, 4 May 2011 10:21:16 +0200 Subject: [PATCH] atomic: add *_dec_not_zero In-Reply-To: References: Message-ID: <201105041021.22082.sven@narfation.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wednesday 04 May 2011 10:05:53 David Laight 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. > > Isn't there a place where a default definition of this can be > defined? Instead of adding it separately to every architecture. Not that I would know about such a place - and all other atomic* macro definitions also suggest that there is no such place. Kind regards, Sven -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 836 bytes Desc: This is a digitally signed message part. URL: