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Message-Id: <6.0.0.20.2.20070424165007.04921fd8@172.19.0.2>
Date: Tue, 24 Apr 2007 17:12:31 +0900
From: Hisashi Hifumi <hifumi.hisashi@....ntt.co.jp>
To: Nick Piggin <nickpiggin@...oo.com.au>
Cc: Hugh Dickins <hugh@...itas.com>, akpm@...ux-foundation.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm: PageLRU can be non-atomic bit operation
At 11:47 07/04/24, Nick Piggin wrote:
>As Hugh points out, we must have atomic ops here, so changing the generic
>code to use the __ version is wrong. However if there is a faster way that
>i386 can perform the atomic variant, then doing so will speed up the generic
>code without breaking other architectures.
>
Do you mean writing page-flags.h specific for i386 so improving generic code
and without breaking other architectures ?
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