Re: swsusp: Kill O(n^2) algorithm in swsusp
From: Rafael J. Wysocki (rjw_at_sisk.pl)
Date: 12/31/04
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- In reply to: Eduard Bloch: "Re: swsusp: Kill O(n^2) algorithm in swsusp"
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To: LKML <linux-kernel@vger.kernel.org> Date: Fri, 31 Dec 2004 13:13:53 +0100
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
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- Previous message: Marcelo Tosatti: "Re: Queues when accessing disks"
- In reply to: Eduard Bloch: "Re: swsusp: Kill O(n^2) algorithm in swsusp"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
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