From: Arjan van de Ven <arjan@infradead.org>
To: Andreas Mohr <andi@rhlx01.fht-esslingen.de>
Cc: Andrew Morton <akpm@osdl.org>,
Nick Piggin <nickpiggin@yahoo.com.au>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm 1/6] cpu_relax(): interrupt.h
Date: Wed, 21 Jun 2006 23:04:20 +0200 [thread overview]
Message-ID: <1150923860.3057.116.camel@laptopd505.fenrus.org> (raw)
In-Reply-To: <20060621205932.GA22516@rhlx01.fht-esslingen.de>
On Wed, 2006-06-21 at 22:59 +0200, Andreas Mohr wrote:
> Add cpu_relax() to tasklet_unlock_wait() loop.
>
>
> I kept barrier() since it is said to still be required, in various older
> postings.
cpu_relax() includes a barrier always, per definition.
(simply because anywhere you would use cpu_relax() you would also put a
barrier)
prev parent reply other threads:[~2006-06-21 21:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-21 20:59 Andreas Mohr
2006-06-21 21:04 ` Arjan van de Ven [this message]
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