linux-kernel - Re: [linux-pm] [PATCH v4] pm_qos: make update

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Message-ID: <20100614163339.755a2b5b@schatten.dmk.lab>
Date:	Mon, 14 Jun 2010 16:33:39 +0200
From:	Florian Mickler <florian@...kler.org>
To:	James Bottomley <James.Bottomley@...e.de>
Cc:	Jonathan Corbet <corbet@....net>,
	Frederic Weisbecker <fweisbec@...il.com>,
	markgross@...gnar.org, linville@...driver.com,
	linux-kernel@...r.kernel.org,
	pm list <linux-pm@...ts.linux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [linux-pm] [PATCH v4] pm_qos: make update_request non blocking

On Fri, 11 Jun 2010 09:25:52 -0500
James Bottomley <James.Bottomley@...e.de> wrote:

> 
> Actually, pm_qos_remove now needs a flush_scheduled work since you don't
> want to return until the list is clear (since the next action may be to
> free the object).

The work-items are allocated in the pm_qos objects (which get never
freed), so we should be fine there.

> 
> James
> 
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