From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH 07/20] arch,cris: Fold atomic_ops
Date: Thu, 8 May 2014 18:06:06 +0200
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To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Linux-Arch <linux-arch@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Linus Torvalds <torvalds@linux-foundation.org>, Andrew Morton <akpm@linux-foundation.org>, Ingo Molnar <mingo@kernel.org>, Will Deacon <will.deacon@arm.com>, Paul McKenney <paulmck@linux.vnet.ibm.com>, Jesper Nilsson <jesper.nilsson@axis.com>, Mikael Starvik <starvik@axis.com>


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On Thu, May 08, 2014 at 05:12:31PM +0200, Geert Uytterhoeven wrote:
> Hi Peter,
>=20
> On Thu, May 8, 2014 at 3:58 PM, Peter Zijlstra <peterz@infradead.org> wro=
te:
> > Many of the atomic op implementations are the same except for one
> > instruction; fold the lot into a few CPP macros and reduce LoC.
> >
> > This also prepares for easy addition of new ops.
> >
> > Cc: Geert Uytterhoeven <geert@linux-m68k.org>
> > Cc: Jesper Nilsson <jesper.nilsson@axis.com>
> > Cc: Linus Torvalds <torvalds@linux-foundation.org>
> > Cc: Mikael Starvik <starvik@axis.com>
> > Signed-off-by: Peter Zijlstra <peterz@infradead.org>
> > ---
> >  arch/cris/include/arch-v10/arch/system.h |    2 -
> >  arch/cris/include/asm/atomic.h           |   57 +++++++++++++---------=
---------
> >  2 files changed, 25 insertions(+), 34 deletions(-)
> >
> > Index: linux-2.6/arch/cris/include/arch-v10/arch/system.h
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> > --- linux-2.6.orig/arch/cris/include/arch-v10/arch/system.h
> > +++ linux-2.6/arch/cris/include/arch-v10/arch/system.h
> > @@ -36,8 +36,6 @@ static inline unsigned long _get_base(ch
> >    return 0;
> >  }
> >
> > -#define nop() __asm__ __volatile__ ("nop");
> > -
>=20
> Is this change supposed to be part of this series?

Uhm, lemme double check that. Good spotting.

Nope, it builds just fine without that hunk, *poof* gone.

Thanks!


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