From: Andrew Morton <akpm@zip.com.au>
To: Daniel Phillips <phillips@arcor.de>
Cc: Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de>,
Linus Torvalds <torvalds@transmeta.com>,
Marcelo Tosatti <marcelo@conectiva.com.br>,
linux-kernel@vger.kernel.org
Subject: Re: [RFC] [PATCH] Include LRU in page count
Date: Sat, 31 Aug 2002 13:26:42 -0700 [thread overview]
Message-ID: <3D712682.66E2D3B2@zip.com.au> (raw)
In-Reply-To: E17lEDR-0004Qq-00@starship
Daniel Phillips wrote:
>
> Manfred suggested an approach to de-racing this race using
> atomic_dec_and_lock, which needs to be compared to the current approach.
Could simplify things, but not all architectures have an optimised
version. So ia64, mips, parisc and s390 would end up taking
the lru lock on every page_cache_release.
next prev parent reply other threads:[~2002-08-31 20:10 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-22 2:29 MM patches against 2.5.31 Andrew Morton
2002-08-22 11:28 ` Christian Ehrhardt
2002-08-26 1:52 ` Andrew Morton
2002-08-26 9:10 ` Christian Ehrhardt
2002-08-26 14:22 ` Daniel Phillips
2002-08-26 15:29 ` Christian Ehrhardt
2002-08-26 17:56 ` Daniel Phillips
2002-08-26 19:24 ` Andrew Morton
2002-08-26 19:34 ` Daniel Phillips
2002-08-26 19:48 ` Christian Ehrhardt
2002-08-27 9:22 ` Christian Ehrhardt
2002-08-27 19:19 ` Andrew Morton
2002-08-26 20:00 ` Christian Ehrhardt
2002-08-26 20:09 ` Daniel Phillips
2002-08-26 20:58 ` Christian Ehrhardt
2002-08-27 16:48 ` Daniel Phillips
2002-08-28 13:14 ` Christian Ehrhardt
2002-08-28 17:18 ` Daniel Phillips
2002-08-28 17:42 ` Andrew Morton
2002-08-28 20:41 ` Daniel Phillips
2002-08-28 21:03 ` Andrew Morton
2002-08-28 22:04 ` Daniel Phillips
2002-08-28 22:39 ` Andrew Morton
2002-08-28 22:57 ` Daniel Phillips
2002-08-26 21:31 ` Andrew Morton
2002-08-27 3:42 ` Benjamin LaHaise
2002-08-27 4:37 ` Andrew Morton
2002-08-26 17:58 ` Linus Torvalds
2002-08-26 19:28 ` Rik van Riel
2002-08-30 23:03 ` [RFC] [PATCH] Include LRU in page count Daniel Phillips
2002-08-31 16:14 ` Christian Ehrhardt
2002-08-31 17:54 ` Andrew Morton
2002-08-31 19:47 ` Daniel Phillips
2002-08-31 20:26 ` Andrew Morton [this message]
2002-08-31 21:05 ` Daniel Phillips
2002-08-31 22:30 ` William Lee Irwin III
2002-09-01 3:36 ` Daniel Phillips
2002-09-01 21:32 ` Daniel Phillips
2002-09-01 22:09 ` Andrew Morton
2002-09-01 22:08 ` Daniel Phillips
2002-09-01 22:20 ` Daniel Phillips
2002-09-01 23:08 ` Andrew Morton
2002-09-01 23:19 ` Daniel Phillips
2002-09-01 23:28 ` William Lee Irwin III
2002-09-01 23:33 ` Daniel Phillips
2002-09-02 0:17 ` Andrew Morton
2002-09-02 0:30 ` Daniel Phillips
2002-09-02 1:50 ` Andrew Morton
2002-09-02 1:08 ` Rik van Riel
2002-09-02 17:23 ` Christian Ehrhardt
2002-09-02 18:01 ` Daniel Phillips
2002-09-05 4:42 ` [RFC] Alternative raceless page free Daniel Phillips
2002-09-05 12:34 ` Christian Ehrhardt
2002-09-05 15:21 ` Daniel Phillips
2002-09-05 16:04 ` Christian Ehrhardt
2002-09-05 16:10 ` Daniel Phillips
2002-09-05 16:31 ` Daniel Phillips
2002-09-05 18:06 ` [RFC] Alternative raceless page free, updated Daniel Phillips
2002-08-22 15:59 ` MM patches against 2.5.31 Steven Cole
2002-08-22 16:06 ` Martin J. Bligh
2002-08-22 19:45 ` Steven Cole
2002-08-26 2:15 ` Andrew Morton
2002-08-26 2:08 ` Martin J. Bligh
2002-08-26 2:32 ` Andrew Morton
2002-08-26 3:06 ` Steven Cole
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