From: Robert Richter <robert.richter@amd.com>
To: Nick Piggin <npiggin@suse.de>
Cc: levon@movementarian.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@elte.hu>
Subject: Re: [patch] oprofile: fix memory ordering
Date: Mon, 27 Oct 2008 19:27:52 +0100 [thread overview]
Message-ID: <20081027182752.GF9785@erda.amd.com> (raw)
In-Reply-To: <20081023142554.GA22805@wotan.suse.de>
On 23.10.08 16:25:54, Nick Piggin wrote:
> Regular bitops don't work as locks on all architectures.
>
> Also: can use non-atomic unlock as no concurrent stores to the word.
>
> Signed-off-by: Nick Piggin <npiggin@suse.de>
I applied your patch to oprofile/oprofile-for-tip. Thanks Nick.
-Robert
--
Advanced Micro Devices, Inc.
Operating System Research Center
email: robert.richter@amd.com
prev parent reply other threads:[~2008-10-27 18:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-23 14:25 [patch] oprofile: fix memory ordering Nick Piggin
2008-10-27 18:27 ` Robert Richter [this message]
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