[PATCH] atomic: add *_dec_not_zero
From: jesper.nilsson@axis.com (Jesper Nilsson)
Date: 2011-05-04 10:48:41
Also in:
linux-alpha, linux-arch, linux-m68k, linux-mips, linuxppc-dev
On Tue, May 03, 2011 at 11:30:35PM +0200, 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 CRIS-part:
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
/^JN - Jesper Nilsson
--
Jesper Nilsson -- jesper.nilsson at axis.com