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From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Pavel Machek <pavel@ucw.cz>
Cc: "Linux-pm mailing list" <linux-pm@lists.linux-foundation.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [linux-pm] [RFC][PATCH] PM: Allow wakeup events to abort freezing of tasks
Date: Fri, 1 Oct 2010 23:24:29 +0200	[thread overview]
Message-ID: <201010012324.29283.rjw@sisk.pl> (raw)
In-Reply-To: <20100930142903.GA1442@ucw.cz>

On Thursday, September 30, 2010, Pavel Machek wrote:
> On Thu 2010-09-30 00:16:50, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki <rjw@sisk.pl>
> > Subject: PM: Allow wakeup events to abort freezing of tasks
> > 
> > If there is a wakeup event during the freezing of tasks, suspend or
> > hibernation will fail anyway.  Since try_to_freeze_tasks() can take
> > up to 20 seconds to complete or fail, aborting it as soon as a wakeup
> > event is detected improves the worst case wakeup latency.
> > 
> > Based on a patch from Arve Hj??nnev??g.
> > 
> > Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
> 
> Ack.

Thanks!

      reply	other threads:[~2010-10-01 21:25 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-29 22:16 Rafael J. Wysocki
2010-09-30 14:29 ` [linux-pm] " Pavel Machek
2010-10-01 21:24   ` Rafael J. Wysocki [this message]

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