linux-kernel - Re: [2.6.28-rc1 regression] wmifinfo dockapp takes 100% of cpu (bisected)

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Message-ID: <20081025121244.07cdd6d7@infradead.org>
Date:	Sat, 25 Oct 2008 12:12:44 -0700
From:	Arjan van de Ven <arjan@...radead.org>
To:	Marcin Slusarz <marcin.slusarz@...il.com>
Cc:	"Carlos R. Mafra" <crmafra2@...il.com>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [2.6.28-rc1 regression] wmifinfo dockapp takes 100% of cpu
 (bisected)

On Sat, 25 Oct 2008 20:03:27 +0200
Marcin Slusarz <marcin.slusarz@...il.com> wrote:
> > >  		if (copy_from_user(&tv, tvp, sizeof(tv)))
> > >  			return -EFAULT;
> > >  
> > > +		while (tv.tv_usec > USEC_PER_SEC && i < 1000) {
>                                   ^ 
> should be >=

yeah thanks for catching that. Note to self: don't code before coffee

I'm not very happy with a while loop; but at least it solves the problem

I'll try to make it nicer than this ...


-- 
Arjan van de Ven 	Intel Open Source Technology Centre
For development, discussion and tips for power savings, 
visit http://www.lesswatts.org
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