From: Diego Calleja <diegocg@gmail.com>
To: Wu Fengguang <wfg@mail.ustc.edu.cn>
Cc: linux-kernel@vger.kernel.org, torvalds@osdl.org, akpm@osdl.org,
axboe@suse.de, nickpiggin@yahoo.com.au, pbadari@us.ibm.com,
arjan@infradead.org
Subject: Re: [RFC] kernel facilities for cache prefetching
Date: Wed, 3 May 2006 20:14:13 +0200 [thread overview]
Message-ID: <20060503201413.34955426.diegocg@gmail.com> (raw)
In-Reply-To: <346638681.24899@ustc.edu.cn>
El Wed, 3 May 2006 14:45:03 +0800,
Wu Fengguang <wfg@mail.ustc.edu.cn> escribió:
> Lubos Lunak also reminds me of SUSE's preload
> (http://en.opensuse.org/index.php?title=SUPER_preloading_internals)
> which is a user-land solution using strace to collect the info.
>
> And there's Andrea Arcangeli's "bootcache userspace logging" kernel
> patch(http://lkml.org/lkml/2004/8/6/216).
Just for completeness, windows vista will include a enhanced prefetcher
called (sic) SuperFetch. The idea behind it seems to be to analyze I/O
patterns and then "mirror" the most frequently used disk blocks into
the USB flash drive; so if when the usb flash drive is plugged in
the system will read those blocks from it as it was the hard drive
the next time you run the app
(http://www.windowsitpro.com/Windows/Article/ArticleID/48085/48085.html)
next prev parent reply other threads:[~2006-05-03 18:15 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-02 7:50 [RFC] kernel facilities for cache prefetching Wu Fengguang
2006-05-02 7:50 ` Wu Fengguang
2006-05-02 12:46 ` Diego Calleja
2006-05-02 14:42 ` Wu Fengguang
2006-05-02 14:42 ` Wu Fengguang
2006-05-02 16:07 ` Diego Calleja
2006-05-03 6:45 ` Wu Fengguang
2006-05-03 6:45 ` Wu Fengguang
2006-05-03 18:14 ` Diego Calleja [this message]
2006-05-03 23:39 ` Zan Lynx
2006-05-04 1:37 ` Diego Calleja
2006-05-02 15:55 ` Linus Torvalds
2006-05-02 16:35 ` Andi Kleen
2006-05-03 4:11 ` Wu Fengguang
2006-05-03 4:11 ` Wu Fengguang
2006-05-03 17:28 ` Badari Pulavarty
[not found] ` <346733486.30800@ustc.edu.cn>
2006-05-04 15:03 ` Linus Torvalds
2006-05-04 16:57 ` Badari Pulavarty
2006-05-05 14:44 ` Wu Fengguang
2006-05-05 14:44 ` Wu Fengguang
2006-05-03 7:13 ` Wu Fengguang
2006-05-03 7:13 ` Wu Fengguang
2006-05-03 12:59 ` Nikita Danilov
2006-05-03 22:20 ` Rik van Riel
2006-05-06 1:11 ` Wu Fengguang
2006-05-06 1:11 ` Wu Fengguang
2006-05-04 0:28 ` Linda Walsh
2006-05-04 1:31 ` Linus Torvalds
2006-05-04 7:08 ` Ph. Marek
2006-05-04 7:33 ` Arjan van de Ven
2006-05-04 12:14 ` Wu Fengguang
2006-05-04 12:14 ` Wu Fengguang
2006-05-04 12:34 ` Arjan van de Ven
2006-05-03 21:45 ` Linda Walsh
2006-05-04 12:12 ` Wu Fengguang
2006-05-04 12:12 ` Wu Fengguang
2006-05-04 18:57 ` Linda Walsh
2006-05-05 15:20 ` Wu Fengguang
2006-05-05 15:20 ` Wu Fengguang
2006-05-04 9:02 ` Helge Hafting
2006-05-02 7:58 ` Arjan van de Ven
2006-05-02 8:06 ` Wu Fengguang
2006-05-02 8:06 ` Wu Fengguang
2006-05-02 8:30 ` Arjan van de Ven
2006-05-02 8:53 ` Wu Fengguang
2006-05-02 8:53 ` Wu Fengguang
2006-05-06 6:49 ` Denis Vlasenko
2006-05-02 8:55 ` Arjan van de Ven
2006-05-02 11:39 ` Jan Engelhardt
2006-05-02 11:48 ` Wu Fengguang
2006-05-02 11:48 ` Wu Fengguang
2006-05-02 22:03 ` Dave Jones
2006-05-02 8:09 ` Jens Axboe
2006-05-02 8:20 ` Wu Fengguang
2006-05-02 8:20 ` Wu Fengguang
2006-05-03 22:05 ` Benjamin LaHaise
2006-05-02 19:10 ` Pavel Machek
2006-05-02 23:36 ` Nigel Cunningham
2006-05-03 2:35 ` Wu Fengguang
2006-05-03 2:35 ` Wu Fengguang
2006-05-03 2:32 ` Wu Fengguang
2006-05-03 2:32 ` Wu Fengguang
2006-05-03 7:19 ` Wu Fengguang
2006-05-03 7:19 ` Wu Fengguang
2006-05-04 12:28 ` Wu Fengguang
2006-05-04 12:28 ` Wu Fengguang
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