linux-kernel - Re: s2disk hang update

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Message-ID: <9b2b86521002160309g26d60bd2t4c19bd2294b76c28@mail.gmail.com>
Date:	Tue, 16 Feb 2010 11:09:32 +0000
From:	Alan Jenkins <sourcejedi.lkml@...glemail.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Mel Gorman <mel@....ul.ie>, hugh.dickins@...cali.co.uk,
	Pavel Machek <pavel@....cz>,
	pm list <linux-pm@...ts.linux-foundation.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>
Subject: Re: s2disk hang update

On 2/15/10, Rafael J. Wysocki <rjw@...k.pl> wrote:
> On Tuesday 09 February 2010, Alan Jenkins wrote:
>> Perhaps I spoke too soon.  I see the same hang if I run too many
>> applications.  The first hibernation fails with "not enough swap" as
>> expected, but the second or third attempt hangs (with the same backtrace
>> as before).
>>
>> The patch definitely helps though.  Without the patch, I see a hang the
>> first time I try to hibernate with too many applications running.
>
> Well, I have an idea.
>
> Can you try to apply the appended patch in addition and see if that helps?
>
> Rafael

It doesn't seem to help.

Thanks
Alan
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