From: Chris Wedgwood <cw@f00f.org>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: Pavel Machek <pavel@suse.cz>,
Richard Gooch <rgooch@ras.ucalgary.ca>,
Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Getting FS access events
Date: Sun, 20 May 2001 16:30:41 +1200 [thread overview]
Message-ID: <20010520163041.A6260@metastasis.f00f.org> (raw)
In-Reply-To: <20010515161750.B38@toy.ucw.cz> <Pine.LNX.4.21.0105191238040.14472-100000@penguin.transmeta.com>
In-Reply-To: <Pine.LNX.4.21.0105191238040.14472-100000@penguin.transmeta.com>; from torvalds@transmeta.com on Sat, May 19, 2001 at 12:39:18PM -0700
On Sat, May 19, 2001 at 12:39:18PM -0700, Linus Torvalds wrote:
Note that "resume from disk" does _not_ have to necessarily
resume kernel data structures. It is enough if it just resumes
the caches etc.
For speeding up a boot process, sure... but for suspend/resume on a
laptop --- why would you bother?
Don't get _too_ hung up about the power-management kind of
"invisible suspend/resume" sequence where you resume the whole
kernel state.
I'm confused. I've always wondered that before you suspend the state
of a machine to disk, why we just don't throw away unnecessary data
like anything not actively referenced.
--cw
next prev parent reply other threads:[~2001-05-20 4:31 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200105140117.f4E1HqN07362@vindaloo.ras.ucalgary.ca>
2001-05-14 1:32 ` Getting FS access events Linus Torvalds
2001-05-14 1:45 ` Larry McVoy
2001-05-14 2:39 ` Richard Gooch
2001-05-14 3:09 ` Rik van Riel
2001-05-14 4:27 ` Richard Gooch
2001-05-15 4:37 ` Chris Wedgwood
2001-05-23 11:37 ` Stephen C. Tweedie
2001-05-14 2:24 ` Richard Gooch
2001-05-14 4:46 ` Linus Torvalds
2001-05-14 5:15 ` Richard Gooch
2001-05-14 13:04 ` Daniel Phillips
2001-05-14 18:00 ` Andreas Dilger
2001-05-14 20:16 ` Linus Torvalds
2001-05-14 23:19 ` Richard Gooch
2001-05-15 0:42 ` Daniel Phillips
2001-05-15 4:00 ` Linus Torvalds
2001-05-15 4:35 ` Larry McVoy
2001-05-15 4:57 ` David S. Miller
2001-05-15 5:12 ` Alexander Viro
2001-05-15 9:10 ` Alan Cox
2001-05-15 9:48 ` Lars Brinkhoff
2001-05-15 9:54 ` Alexander Viro
2001-05-15 20:17 ` Kai Henningsen
2001-05-15 20:58 ` Alexander Viro
2001-05-15 21:08 ` Alexander Viro
2001-05-15 4:59 ` Alexander Viro
2001-05-15 17:01 ` Pavel Machek
2001-05-15 4:43 ` Linus Torvalds
2001-05-15 5:04 ` Alexander Viro
2001-05-15 6:20 ` Richard Gooch
2001-05-15 6:28 ` Linus Torvalds
2001-05-15 6:49 ` Richard Gooch
2001-05-15 6:57 ` Alexander Viro
2001-05-15 10:33 ` Daniel Phillips
2001-05-15 10:44 ` Alexander Viro
2001-05-15 14:42 ` Daniel Phillips
2001-05-15 7:13 ` Linus Torvalds
2001-05-15 7:56 ` Chris Wedgwood
2001-05-15 8:06 ` Linus Torvalds
2001-05-15 8:33 ` Alexander Viro
2001-05-15 10:27 ` David Woodhouse
2001-05-15 16:00 ` Chris Mason
2001-05-15 19:26 ` H. Peter Anvin
2001-05-15 20:03 ` Alexander Viro
2001-05-15 20:07 ` H. Peter Anvin
2001-05-15 20:15 ` Alexander Viro
2001-05-15 20:17 ` H. Peter Anvin
2001-05-15 20:22 ` Alexander Viro
2001-05-15 20:26 ` H. Peter Anvin
2001-05-15 20:31 ` Alexander Viro
2001-05-15 21:12 ` Linus Torvalds
2001-05-15 21:22 ` H. Peter Anvin
2001-05-15 21:02 ` Linus Torvalds
2001-05-15 21:53 ` Jan Harkes
2001-05-19 5:26 ` Chris Wedgwood
2001-05-15 10:04 ` Anton Altaparmakov
2001-05-15 19:28 ` H. Peter Anvin
2001-05-15 22:31 ` Albert D. Cahalan
2001-05-15 22:35 ` H. Peter Anvin
2001-05-16 1:17 ` Anton Altaparmakov
2001-05-16 1:30 ` H. Peter Anvin
2001-05-16 8:34 ` Anton Altaparmakov
2001-05-16 16:27 ` H. Peter Anvin
2001-05-15 16:26 ` Pavel Machek
2001-05-15 18:02 ` Craig Milo Rogers
2001-05-15 16:17 ` Pavel Machek
2001-05-19 19:39 ` Linus Torvalds
2001-05-19 19:44 ` Pavel Machek
2001-05-19 19:47 ` Linus Torvalds
2001-05-23 11:29 ` Stephen C. Tweedie
2001-05-20 4:30 ` Chris Wedgwood [this message]
2001-05-20 19:47 ` Alan Cox
2001-05-18 7:55 ` Rogier Wolff
2001-05-23 11:36 ` Stephen C. Tweedie
2001-05-15 6:13 ` Richard Gooch
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