From: Philippe Elie <phil.el@wanadoo.fr>
To: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: oprofile-list@lists.sourceforge.net, kernel@avr32linux.org,
linux-kernel@vger.kernel.org
Subject: Re: [RFC/PATCH] AVR32: Oprofile support
Date: Thu, 8 Nov 2007 13:25:20 +0100 [thread overview]
Message-ID: <20071108122520.GC2889@zaniah> (raw)
In-Reply-To: <20071108121413.4919e4a3@siona>
On Thu, 08 Nov 2007 at 12:14 +0000, Haavard Skinnemoen wrote:
> > Why not a loop here ?
>
> The system register is coded into the instruction as an immediate, so
> it would have to be a loop with a switch in it. And with only three
> counters, I thought it looked cleaner (and faster) this way.
Acked-by: Philippe Elie <phil.el@wanadoo.fr>
--
Phe
prev parent reply other threads:[~2007-11-08 12:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-07 14:05 [RFC/PATCH] AVR32: Oprofile support Haavard Skinnemoen
2007-11-07 15:55 ` Philippe Elie
2007-11-07 18:41 ` Haavard Skinnemoen
2007-11-08 9:28 ` Philippe Elie
2007-11-08 11:14 ` Haavard Skinnemoen
2007-11-08 12:25 ` Philippe Elie [this message]
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