From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Ashif Harji <asharji@cs.uwaterloo.ca>
Cc: linux-mm@kvack.org, Nick Piggin <npiggin@suse.de>,
Jan Kara <jack@suse.cz>,
linux-kernel@vger.kernel.org, akpm@linux-foundation.org
Subject: Re: [PATCH] mm/filemap.c: unconditionally call mark_page_accessed
Date: Thu, 15 Mar 2007 11:39:14 +0100 [thread overview]
Message-ID: <1173955154.25356.28.camel@twins> (raw)
In-Reply-To: <Pine.GSO.4.64.0703141218530.28958@cpu102.cs.uwaterloo.ca>
On Wed, 2007-03-14 at 15:58 -0400, Ashif Harji wrote:
> This patch unconditionally calls mark_page_accessed to prevent pages,
> especially for small files, from being evicted from the page cache despite
> frequent access.
Since we're hackling over the use-once stuff again...
/me brings up: http://marc.info/?l=linux-mm&m=115316894804385&w=2 and
ducks.
next prev parent reply other threads:[~2007-03-15 10:39 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-09 22:03 do_generic_mapping_read performance issue Ashif Harji
2007-03-12 14:20 ` Jan Kara
2007-03-12 14:39 ` Nick Piggin
2007-03-12 15:13 ` Jan Kara
2007-03-12 17:05 ` Ashif Harji
2007-03-12 17:35 ` Jan Kara
2007-03-13 18:43 ` Ashif Harji
2007-03-13 18:55 ` Jan Kara
2007-03-14 19:58 ` [PATCH] mm/filemap.c: unconditionally call mark_page_accessed Ashif Harji
2007-03-14 20:55 ` Dave Kleikamp
2007-03-14 21:33 ` Andreas Mohr
2007-03-14 22:08 ` Dave Kleikamp
2007-03-15 1:36 ` Xiaoning Ding
2007-03-15 5:22 ` Ashif Harji
2007-03-15 12:46 ` Dave Kleikamp
2007-03-15 12:50 ` Nick Piggin
2007-03-15 19:07 ` Andrew Morton
2007-03-15 21:49 ` Andrea Arcangeli
2007-03-15 22:06 ` Andrew Morton
2007-03-15 23:15 ` Andrea Arcangeli
2007-03-15 15:00 ` Rik van Riel
2007-03-15 17:37 ` Valdis.Kletnieks
2007-03-15 18:35 ` Rik van Riel
2007-03-16 3:51 ` Valdis.Kletnieks
2007-03-16 4:09 ` Rik van Riel
2007-03-16 14:20 ` Anton Blanchard
2007-03-15 10:39 ` Peter Zijlstra [this message]
2007-03-15 12:38 ` Nick Piggin
2007-03-15 15:06 ` Rik van Riel
2007-03-15 15:56 ` Chuck Ebbert
2007-03-15 16:29 ` Nick Piggin
2007-03-15 17:04 ` Rik van Riel
2007-03-15 17:44 ` Hugh Dickins
2007-03-15 20:01 ` Nick Piggin
2007-03-15 22:59 ` Andrea Arcangeli
2007-03-15 23:15 ` Dave Kleikamp
2007-03-15 23:28 ` Andrea Arcangeli
2007-03-15 19:55 ` Ashif Harji
2007-03-15 20:07 ` Nick Piggin
2007-03-15 20:31 ` Andreas Mohr
2007-03-12 16:46 ` do_generic_mapping_read performance issue Ashif Harji
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