Re: [PATCH] atomic: add *_dec_not_zero
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2011-05-04 12:17:56
Also in:
linux-alpha, linux-arch, linux-arm-kernel, linux-mips, linux-s390, linux-sh, lkml, sparclinux
On Tue, May 3, 2011 at 23:30, Sven Eckelmann [off-list ref] wrote:
Introduce an *_dec_not_zero operation. =C2=A0Make 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.
=C2=A0arch/m68k/include/asm/atomic.h =C2=A0 =C2=A0 | =C2=A0 =C2=A01 +
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Gr{oetje,eeting}s,
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k=
.org
In personal conversations with technical people, I call myself a hacker. Bu=
t
when I'm talking to journalists I just say "programmer" or something like t=
hat.
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0=C2=A0 =C2=A0=C2=A0 -- Linus Torvalds