From: "Martin J. Bligh" <mbligh@mbligh.org>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [ck] swap prefetching merge plans
Date: Thu, 23 Mar 2006 05:23:33 -0800 [thread overview]
Message-ID: <4422A155.8070207@mbligh.org> (raw)
In-Reply-To: <44225AB4.4080503@yahoo.com.au>
> Firstly, swap prefetch actually doesn't handle the midnight updatedb
pageout
> problem nicely. It doesn't do any prefetching when the pagecache/vfs
> cache fills memory (which is what would have to happen for updatedb
> to push stuff into swap).
So is use once just horribly broken, or is updatedb reading everything
multiple times for some reason?
M.
next prev parent reply other threads:[~2006-03-23 13:23 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-23 4:53 -mm merge plans Andrew Morton
2006-03-23 7:04 ` swap prefetching " Con Kolivas
2006-03-23 7:56 ` [ck] " Grzegorz Kulewski
2006-03-23 8:01 ` jos poortvliet
2006-03-23 8:22 ` Nick Piggin
2006-03-23 9:09 ` Con Kolivas
2006-03-23 9:24 ` Con Kolivas
2006-03-23 13:23 ` Martin J. Bligh [this message]
2006-03-23 8:33 ` Thomas Kuther
2006-03-23 11:19 ` Jesper Juhl
2006-03-23 11:24 ` [ck] " André Goddard Rosa
2006-03-23 11:57 ` Spike
2006-03-23 12:03 ` Spike
2006-03-23 12:16 ` Spike
2006-03-23 11:58 ` Lenar Lõhmus
2006-03-23 13:58 ` Francesco Biscani
2006-03-23 15:37 ` James Rayner
2006-03-23 15:34 ` [ck] " Radoslaw Szkodzinski
2006-03-23 18:35 ` Mattia Dongili
2006-03-23 18:40 ` Rafael J. Wysocki
2006-03-25 14:37 ` Jan Engelhardt
2006-03-25 15:24 ` Nick Piggin
2006-03-25 23:44 ` Con Kolivas
2006-03-26 5:54 ` Mike Galbraith
2006-03-26 8:08 ` Con Kolivas
2006-03-26 7:42 ` Mike Galbraith
2006-03-26 9:34 ` Con Kolivas
2006-03-27 15:37 ` [ck] " André Goddard Rosa
2006-03-27 22:19 ` Con Kolivas
2006-03-26 9:20 ` Jan Engelhardt
2006-03-28 6:16 ` [ck] " Chase Venters
2006-03-23 7:59 ` -mm " Ryan M.
2006-03-23 8:09 ` [ck] " Jens Axboe
2006-03-23 9:07 ` Con Kolivas
2006-03-23 12:12 ` [ck] " Jens Axboe
2006-03-23 10:39 ` Takashi Iwai
2006-03-23 12:33 ` Christoph Hellwig
2006-03-23 12:49 ` [PATCH] remove pps support Roman Zippel
2006-03-23 13:43 ` -mm merge plans Michal Piotrowski
2006-03-24 23:33 ` Eric W. Biederman
2006-03-24 23:53 ` Andrew Morton
2006-03-25 0:50 ` Eric W. Biederman
2006-03-25 1:53 ` Arthur Othieno
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