Re: [PATCH] atomic: add *_dec_not_zero
From: Will Deacon <hidden>
Date: 2011-05-04 17:27:42
Also in:
linux-alpha, linux-arch, linux-arm-kernel, linux-m68k, linux-mips, linux-s390, linux-sh, lkml, sparclinux
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 <redacted> Cheers, Will