linux-kernel - Re: [PATCH] make cancel_rearming_delayed

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Message-ID: <20070518081308.GC1573@ff.dom.local>
Date:	Fri, 18 May 2007 10:13:08 +0200
From:	Jarek Poplawski <jarkao2@...pl>
To:	Oleg Nesterov <oleg@...sign.ru>
Cc:	Tejun Heo <htejun@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	David Chinner <dgc@....com>,
	David Howells <dhowells@...hat.com>,
	Gautham Shenoy <ego@...ibm.com>, Ingo Molnar <mingo@...e.hu>,
	Srivatsa Vaddagiri <vatsa@...ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] make cancel_rearming_delayed_work() reliable

On Fri, May 18, 2007 at 09:35:17AM +0200, Jarek Poplawski wrote:
> On Wed, May 16, 2007 at 10:52:03PM +0400, Oleg Nesterov wrote:
...
> 3. The alternative solution without barriers, based on the
> idea of Tejun Heo and presented in the patch proposal from
> 2007-05-13, could be probably a little faster (for some
> processors), after some changes:

I mean "a little faster" than current version. Of course
the second change is needed for other, discussed reasons.

Jarek P.
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