From: Pavel Machek <pavel@ucw.cz>
To: "Huang, Ying" <ying.huang@intel.com>
Cc: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
linux-pm@lists.linux-foundation.org,
Jeremy Maitin-Shepard <jbms@cmu.edu>
Subject: Re: [PATCH 1/2] Kexec jump: Hibernation image operations
Date: Thu, 12 Jul 2007 11:38:08 +0200 [thread overview]
Message-ID: <20070712093808.GF1866@elf.ucw.cz> (raw)
In-Reply-To: <1184167834.12556.14.camel@caritas-dev.intel.com>
On Wed 2007-07-11 15:30:34, Huang, Ying wrote:
> This patch make it possible to have multiple implementations of
> hibernation image operations such as write, read, check, etc, and they
> can be switched at run time through writing the
> "/sys/power/hibernation_image_ops". The uswsusp is the default
> implementation.
Umm, so you hook into hibernation_ops, only to run kexec from it?
Would it make more sense to just run kexec manually, maybe with some
parameter saying "prepare devices before"?
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2007-07-12 9:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-11 15:30 [PATCH 1/2] Kexec jump: Hibernation image operations Huang, Ying
2007-07-12 9:38 ` Pavel Machek [this message]
2007-07-12 20:54 ` Rafael J. Wysocki
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