linux-kernel - Re: [PATCH 1/6] Hibernation: Introduce new system state for the last phase of hibernation

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Date:	Wed, 01 Oct 2008 12:32:49 +0900
From:	Tejun Heo <htejun@...il.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
CC:	Jeff Garzik <jeff@...zik.org>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	linux-ide@...r.kernel.org, Thomas Renninger <trenn@...e.de>,
	Robert Hancock <hancockr@...w.ca>,
	LKML <linux-kernel@...r.kernel.org>,
	Frans Pop <elendil@...net.nl>,
	Maciej Rutecki <maciej.rutecki@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH 1/6] Hibernation: Introduce new system state for the last
 phase of hibernation

Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rjw@...k.pl>
> 
> Hibernation: Introduce new system state for the last phase of hibernation
> 
> Replace unused SYSTEM_SUSPEND_DISK with a new system_state value
> SYSTEM_HIBERNATE_ENTER that can be used by device drivers to check if
> the system is in the last phase of hibernation.
> 
> In particular, some SATA drivers are going to use it for blacklisting
> systems in which the disks should not be spun down during the last
> phase of hibernation (the BIOS will do that anyway).
> 
> Signed-off-by: Rafael J. Wysocki <rjw@...k.pl>

Rafael, may I push this through libata-dev?

Thanks.

-- 
tejun
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