From: Pavel Machek <pavel@ucw.cz>
To: Bojan Smojver <bojan@rexursive.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH]: Compress hibernation image with LZO (in-kernel)
Date: Thu, 5 Aug 2010 08:26:04 +0200 [thread overview]
Message-ID: <20100805062604.GB1546@ucw.cz> (raw)
In-Reply-To: <1280465201.2600.10.camel@shrek.rexursive.com>
Hi!
> This patch speeds up hibernate/thaw operations (in kernel ones) by
> compressing the pages using LZO. Tests on my ThinkPad T510 show that
> hibernation times can be cut by the factor of about 4 for an image of
> around 1 GB (from about a minute down to about 15 seconds).
Why do it in kernel? s2disk should already be faster...
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2010-08-05 6:28 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-30 4:46 Bojan Smojver
2010-07-30 10:44 ` Bojan Smojver
2010-07-30 22:05 ` Nigel Cunningham
2010-07-30 22:19 ` Bojan Smojver
2010-07-30 23:22 ` Bojan Smojver
2010-07-30 23:40 ` Nigel Cunningham
2010-07-31 1:03 ` Bojan Smojver
2010-07-31 1:18 ` Nigel Cunningham
2010-07-31 1:33 ` Bojan Smojver
2010-07-31 4:41 ` Bojan Smojver
2010-07-31 5:03 ` Bojan Smojver
2010-08-02 0:17 ` KAMEZAWA Hiroyuki
2010-08-02 0:54 ` Bojan Smojver
2010-08-02 1:10 ` KAMEZAWA Hiroyuki
2010-08-02 1:21 ` Bojan Smojver
2010-08-02 1:27 ` KAMEZAWA Hiroyuki
2010-08-02 1:43 ` Bojan Smojver
2010-08-03 1:59 ` Bojan Smojver
2010-08-03 2:30 ` Bojan Smojver
2010-08-04 2:42 ` Nigel Cunningham
2010-08-04 2:47 ` Bojan Smojver
2010-08-04 4:04 ` Bojan Smojver
2010-08-04 4:23 ` Nigel Cunningham
2010-08-04 5:12 ` Bojan Smojver
2010-08-04 5:58 ` Bojan Smojver
2010-08-05 1:26 ` Bojan Smojver
2010-08-03 6:34 ` Bojan Smojver
2010-08-04 1:50 ` Nigel Cunningham
2010-08-04 1:58 ` Bojan Smojver
2010-08-04 2:02 ` KAMEZAWA Hiroyuki
2010-08-04 2:14 ` Bojan Smojver
2010-08-04 2:18 ` KAMEZAWA Hiroyuki
2010-08-04 2:37 ` Nigel Cunningham
2010-08-04 2:24 ` Nigel Cunningham
2010-08-04 2:24 ` KAMEZAWA Hiroyuki
2010-08-04 2:38 ` Nigel Cunningham
2010-08-05 6:26 ` Pavel Machek [this message]
2010-08-05 6:55 ` Bojan Smojver
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