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From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
	linux-arch@vger.kernel.org
Subject: Re: [patch 1/5] Use EXTRARW_DATA in architectures
Date: Sat, 16 Jun 2007 22:30:10 -0400	[thread overview]
Message-ID: <20070617023010.GD6832@Krystal> (raw)
In-Reply-To: <20070615215534.GB11267@uranus.ravnborg.org>

* Sam Ravnborg (sam@ravnborg.org) wrote:
> Hi Mathieu.
> 
> On Fri, Jun 15, 2007 at 04:30:00PM -0400, Mathieu Desnoyers wrote:
> > EXTRARW_DATA adds a place to declare rw data that will not be mixed with the
> > .data content; therefore limiting data cache pollution when data is put in
> > the EXTRARW_DATA sections.
> 
> I would suggest to embed this inside DATA_DATA in vmlinux.lds.h
> That seems reasonsable to do instead of adding it right after DATA_DATA
> for all archs.
> 
Yes, it will be in my next release,

> From your patch it looks like I originally missed out
> powerpc + xtensa when introducing DATA_DATA - would be nice if
> you could fix that.
> 
> 	Sam

Done.

Thanks,

Mathieu

-- 
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F  BA06 3F25 A8FE 3BAE 9A68

  parent reply	other threads:[~2007-06-17  4:25 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-15 20:29 [patch 0/5] Linux Kernel Markers Mathieu Desnoyers
2007-06-15 20:30 ` [patch 1/5] Use EXTRARW_DATA in architectures Mathieu Desnoyers
2007-06-15 20:30   ` Mathieu Desnoyers
2007-06-15 21:55   ` Sam Ravnborg
2007-06-15 21:55     ` Sam Ravnborg
2007-06-17  2:28     ` [PATCH] Use DATA_DATA in cris Mathieu Desnoyers
2007-06-17  2:29     ` [PATCH] Add missing DATA_DATA to powerpc Mathieu Desnoyers
2007-06-17  2:29     ` [PATCH] Use DATA_DATA in xtensa Mathieu Desnoyers
2007-06-17  2:30     ` Mathieu Desnoyers [this message]
2007-06-15 20:30 ` [patch 2/5] Linux Kernel Markers, architecture independent code Mathieu Desnoyers
2007-06-15 20:30 ` [patch 3/5] Linux Kernel Markers - Add kconfig menus for the marker code Mathieu Desnoyers
2007-06-15 20:30 ` [patch 4/5] Linux Kernel Markers - Documentation Mathieu Desnoyers
2007-06-15 20:30 ` [patch 5/5] Port of blktrace to the Linux Kernel Markers Mathieu Desnoyers

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