linux-kernel - Re: [PATCH 6/8] PM: Add suspend blocking work.

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Date:	Sat, 01 May 2010 08:14:50 +0200
From:	Tejun Heo <tj@...nel.org>
To:	Arve Hjønnevåg <arve@...roid.com>
CC:	linux-pm@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Alan Stern <stern@...land.harvard.edu>,
	Oleg Nesterov <oleg@...hat.com>, Pavel Machek <pavel@....cz>,
	Len Brown <len.brown@...el.com>
Subject: Re: [PATCH 6/8] PM: Add suspend blocking work.

On 05/01/2010 12:36 AM, Arve Hjønnevåg wrote:
> Allow work to be queued that will block suspend while it is pending
> or executing. To get the same functionality in the calling code often
> requires a separate suspend_blocker for pending and executing work, or
> additional state and locking. This implementation does add additional
> state and locking, but this can be removed later if we add support for
> suspend blocking work to the core workqueue code.
> 
> Signed-off-by: Arve Hjønnevåg <arve@...roid.com>

Reviewed-by: Tejun Heo <tj@...nel.org>

Thank you.

-- 
tejun
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