From: Pavel Machek <pavel@ucw.cz>
To: David Brownell <david-b@pacbell.net>
Cc: linux-pm@lists.osdl.org, ncunningham@cyclades.com
Subject: Re: Problems with PM_FREEZE
Date: Wed, 28 Sep 2005 23:13:15 +0200 [thread overview]
Message-ID: <20050928211315.GD2506@elf.ucw.cz> (raw)
In-Reply-To: <20050928210837.02F19E3727@adsl-69-107-32-110.dsl.pltn13.pacbell.net>
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Hi!
> > > But that's not what it should do when it's being resumed just after the
> > > memory image was created, in order to write out the image. In this case
> > > the device is known to be in FREEZE, not SUSPEND, and to save time we
> > > would like the driver not to go through a full resume procedure.
> >
> > Do you have any driver which can save some significant ammount of time
> > that way?
>
> If there is no such driver, then there's no need for the FREEZE state.
Wrong. IDE can avoid spinning down disk when *entering* FREEZE
state. No difference during *exiting* it.
Pavel
--
if you have sharp zaurus hardware you don't need... you know my address
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next prev parent reply other threads:[~2005-09-28 21:13 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-24 2:09 Problems with PM_FREEZE Alan Stern
2005-09-27 12:26 ` Pavel Machek
2005-09-27 19:02 ` Alan Stern
2005-09-27 19:58 ` Pavel Machek
2005-09-27 20:25 ` Alan Stern
2005-09-27 20:32 ` Pavel Machek
2005-09-27 21:30 ` Nigel Cunningham
2005-09-27 22:01 ` Pavel Machek
2005-09-27 23:19 ` Nigel Cunningham
2005-09-28 2:58 ` Alan Stern
2005-09-28 3:27 ` Nigel Cunningham
2005-09-28 15:46 ` David Brownell
2005-09-28 16:17 ` Alan Stern
2005-09-28 20:53 ` Pavel Machek
2005-09-28 21:15 ` Alan Stern
2005-09-28 21:18 ` Pavel Machek
2005-09-28 21:20 ` David Brownell
2005-09-28 21:22 ` Pavel Machek
2005-09-28 13:03 ` Pavel Machek
2005-09-29 15:45 ` Alan Stern
2005-09-29 17:12 ` David Brownell
2005-09-29 17:31 ` Pavel Machek
2005-09-29 18:22 ` David Brownell
2005-09-29 19:01 ` Rafael J. Wysocki
2005-09-29 17:49 ` Alan Stern
2005-09-28 13:04 ` Pavel Machek
2005-09-28 13:51 ` Rafael J. Wysocki
2005-09-28 18:54 ` Alan Stern
2005-09-28 19:09 ` Rafael J. Wysocki
2005-09-28 19:31 ` Alan Stern
2005-09-28 20:51 ` Pavel Machek
2005-09-28 21:13 ` Alan Stern
2005-09-28 21:19 ` Pavel Machek
2005-09-28 21:56 ` Rafael J. Wysocki
2005-09-28 22:01 ` Pavel Machek
2005-09-28 22:14 ` Rafael J. Wysocki
2005-09-28 20:51 ` Pavel Machek
2005-09-28 21:08 ` David Brownell
2005-09-28 21:13 ` Pavel Machek [this message]
2005-09-28 21:12 ` Alan Stern
2005-09-28 15:28 ` David Brownell
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