From: jamie@jamieiles.com (Jamie Iles)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: L2X0: add explicit cpu_relax() for busy wait loop
Date: Wed, 24 Aug 2011 15:44:46 +0100 [thread overview]
Message-ID: <20110824144446.GN23757@pulham.picochip.com> (raw)
In-Reply-To: <1314149411-5063-1-git-send-email-Baohua.Song@csr.com>
Hi Barry,
On Tue, Aug 23, 2011 at 06:30:11PM -0700, Barry Song wrote:
> using cpu_relax in busy loops is a well-known idiom in the kernel. It's more
> for documentation purposes than technically needed here.
>
> Cc: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
for both patches!
Jamie
prev parent reply other threads:[~2011-08-24 14:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-24 1:30 [PATCH 1/2] ARM: L2X0: add explicit cpu_relax() for busy wait loop Barry Song
2011-08-24 14:35 ` Arnd Bergmann
2011-08-24 14:44 ` Jamie Iles [this message]
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