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From: Jon Loeliger <jdl@jdl.com>
To: Paul Mackerras <paulus@samba.org>
Cc: "linuxppc-dev@ozlabs.org" <linuxppc-dev@ozlabs.org>,
	linuxppc64-dev <linuxppc64-dev@ozlabs.org>
Subject: Re: Merge Question on asm-ppc*/rwsem.h
Date: Sun, 18 Sep 2005 21:20:04 -0500	[thread overview]
Message-ID: <E1EHBGG-0006RR-Ao@jdl.com> (raw)
In-Reply-To: Your message of "Mon, 19 Sep 2005 09:22:25 +1000." <17197.63153.78371.490616@cargo.ozlabs.ibm.com>

So sprach Paul Mackerras:
> 
> I think the difference is that the atomic ops that return a value also
> have include a barrier on ppc64, but don't on ppc32 (although they
> probably should).  IOW I think the merged case should follow ppc64
> here.

Excellent!

I will submit that patch in the style of ppc64 early this week.

Thanks for the feedback,
jdl

      reply	other threads:[~2005-09-19  2:20 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-09-13 17:06 Merge Question on asm-ppc*/rwsem.h Jon Loeliger
2005-09-18 23:22 ` Paul Mackerras
2005-09-19  2:20   ` Jon Loeliger [this message]

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