linux-kernel - Re: nice values zeroed after hibernate/suspend?

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Message-ID: <20110410150943.GA11073@sucs.org>
Date:	Sun, 10 Apr 2011 16:09:44 +0100
From:	Sitsofe Wheeler <sitsofe@...oo.com>
To:	Marc Koschewski <marc@...nowledge.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: nice values zeroed after hibernate/suspend?

On Sun, Apr 10, 2011 at 12:32:28AM +0200, Marc Koschewski wrote:
> > 
> > I could report a false positive here when I'm dumb but ... it seems
> > like the nice values given to a process (-20) are zeroed (=0) when I
> > resume. Could anyone
> > please re-test this?

A suspend to ram/resume still shows a correctly set nice value on
my 2.6.39-rc2-00120-g94c8a98:

# nice -n -20 sleep 200 &
[1] 2460
# ps -eo "%c %n"  | grep [s]leep
sleep           -20
pm-suspend
<resume>
# ps -eo "%c %n"  | grep [s]leep
sleep           -20

-- 
Sitsofe | http://sucs.org/~sits/
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