From: Pavel Machek <pavel@suse.cz>
To: Andrew Morton <akpm@zip.com.au>
Cc: Andreas Dilger <adilger@clusterfs.com>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: [rfc] "laptop mode"
Date: Sun, 2 Jun 2002 05:52:09 +0000 [thread overview]
Message-ID: <20020602055208.G121@toy.ucw.cz> (raw)
In-Reply-To: <3CFD453A.B6A43522@zip.com.au> <20020604233124.GA18668@turbolinux.com> <3CFD50B9.259366F4@zip.com.au>
Hi!
> BTW, the "use a gigabyte of readahead" idea would cause VM hysteria
> if you access a 600 megabyte file, so I've wound that back to
> twenty megs.
Twenty megs is still way too much I believe. Well, definitely way too much
on 32MB machine, and I do not think it is required at all.
> Also, it has been suggested that the feature become more fully-fleshed,
> to support desktops with one disk spun down, etc. It's not really
> rocket science to do that - the
next prev parent reply other threads:[~2002-06-06 18:27 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-04 22:54 Andrew Morton
2002-06-02 5:46 ` Pavel Machek
2002-06-04 23:13 ` Andrew Morton
2002-06-02 5:47 ` Pavel Machek
2002-06-04 23:31 ` Andreas Dilger
2002-06-04 23:43 ` Andrew Morton
2002-06-02 5:52 ` Pavel Machek [this message]
2002-06-05 10:26 ` Xavier Bestel
2002-06-05 10:33 ` Jens Axboe
2002-06-05 10:55 ` Andrew Morton
2002-06-05 10:53 ` Jens Axboe
2002-06-02 6:43 ` Pavel Machek
2002-06-05 19:28 ` Andrew Morton
2002-06-02 6:41 ` Pavel Machek
2002-06-06 18:40 ` Oliver Xymoron
2002-06-05 10:39 ` Andrew Morton
2002-06-02 5:55 ` Pavel Machek
2002-06-05 10:47 ` Xavier Bestel
2002-06-05 18:37 ` Jeff Garzik
2002-06-05 22:32 ` Padraig Brady
2002-06-05 22:39 ` Cort Dougan
2002-06-05 11:41 ` Hans-Christian Armingeon
2002-06-05 10:02 ` Thomas 'Dent' Mirlacher
2002-06-05 11:05 ` Matti Aarnio
2002-06-05 11:10 ` Ingo Oeser
2002-06-05 3:41 ` Albert D. Cahalan
2002-06-05 17:07 ` Andrew Pimlott
2002-06-05 18:04 ` Frank v Waveren
2002-06-05 18:06 ` Frank v Waveren
2002-06-05 18:14 ` Daniel Jacobowitz
2002-06-05 9:44 ` Martin Dalecki
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