linux-kernel - Re: [PATCH 1/3] generic-ipi: simplify the barriers

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Message-Id: <1234950358.4637.0.camel@laptop>
Date:	Wed, 18 Feb 2009 10:45:58 +0100
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	paulmck@...ux.vnet.ibm.com
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Nick Piggin <npiggin@...e.de>,
	Jens Axboe <jens.axboe@...cle.com>,
	Ingo Molnar <mingo@...e.hu>,
	Rusty Russell <rusty@...tcorp.com.au>,
	linux-kernel@...r.kernel.org, Oleg Nesterov <oleg@...hat.com>
Subject: Re: [PATCH 1/3] generic-ipi: simplify the barriers

On Tue, 2009-02-17 at 16:27 -0800, Paul E. McKenney wrote:

> While I sympathize with pushing memory barriers down into the
> arch-specific functions, you -are- running this by the various
> arch maintainers so that they have an opportunity to adjust, right?

Nick's initial posting of this patch included linux-arch -- maybe I
should have added that too.

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