linux-kernel - Re: Problem with freezable workqueues

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Message-ID: <20070228132734.GA17050@in.ibm.com>
Date:	Wed, 28 Feb 2007 18:57:34 +0530
From:	Srivatsa Vaddagiri <vatsa@...ibm.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Pavel Machek <pavel@....cz>, Gautham R Shenoy <ego@...ibm.com>,
	Johannes Berg <johannes@...solutions.net>,
	LKML <linux-kernel@...r.kernel.org>,
	Oleg Nesterov <oleg@...sign.ru>
Subject: Re: Problem with freezable workqueues

On Wed, Feb 28, 2007 at 06:47:21PM +0530, Srivatsa Vaddagiri wrote:
> --- workqueue.c.org	2007-02-28 18:32:48.000000000 +0530
> +++ workqueue.c	2007-02-28 18:44:23.000000000 +0530
> @@ -718,6 +718,8 @@ static void cleanup_workqueue_thread(str
>  		insert_wq_barrier(cwq, &barr, 1);
>  		cwq->should_stop = 1;
>  		alive = 1;
> +		if (frozen(cwq->thread))
> +			thaw(cwq->thread);

I meant thaw_process(cwq->thread) 

>  	}
>  	spin_unlock_irq(&cwq->lock);

-- 
Regards,
vatsa
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