From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Eduard Bloch <edi@gmx.de>, Pavel Machek <pavel@suse.cz>
Subject: Re: swsusp: Kill O(n^2) algorithm in swsusp
Date: Fri, 31 Dec 2004 13:13:53 +0100 [thread overview]
Message-ID: <200412311313.53797.rjw@sisk.pl> (raw)
In-Reply-To: <20041231112625.GA28483@zombie.inka.de>
On Friday, 31 of December 2004 12:26, Eduard Bloch wrote:
> #include <hallo.h>
> * Pavel Machek [Sat, Dec 25 2004, 06:54:54PM]:
> > Hi!
> >
> > Some machines are spending minutes of CPU time during suspend in
> > stupid O(n^2) algorithm. This patch replaces it with O(n) algorithm,
> > making swsusp usable to some people.
> >
> > I'd like people to test this. It should probably spend few weeks
>
> Has been working quite stable for some days now (and countless reboots)
> with kernel 2.6.9. And is as fast as swsusp2 (but works reliable ;-).
Confirmed. I've been running it for quite some time with 2.6.10 on an AMD64
and it works great.
Greets,
RJW
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
prev parent reply other threads:[~2004-12-31 12:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-25 17:54 swsusp: Kill O(n^2) algorithm in swsusp Pavel Machek
2004-12-31 9:47 ` Rajsekar
2004-12-31 11:26 ` Eduard Bloch
2004-12-31 12:13 ` Rafael J. Wysocki [this message]
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