From: Pavel Machek <pavel@ucw.cz>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: Pavel Machek <pavel@ucw.cz>, kernel list <linux-kernel@vger.kernel.org>
Subject: Re: Swsusp updates, do not thrash ide disk on suspend
Date: Wed, 2 Oct 2002 00:47:40 +0200 [thread overview]
Message-ID: <20021001224740.GA30488@atrey.karlin.mff.cuni.cz> (raw)
In-Reply-To: <Pine.LNX.4.33.0210011538090.9127-100000@penguin.transmeta.com>
Hi!
> > This cleans up swsusp a little bit and fixes ide disk corruption on
> > suspend/resume. Please apply,
>
> It also seems to be doing things with the device manager. Mind explaining
> those changes too?
Those are forward port of what we had there already. I make IDE child
of PCI device with the controller (in cases its on PCI). That seems
logical place for it and we had it like that in 2.5.30 or
so. ide-disk.c is there to make disk sleep before we go
suspend. Without that, data corruption happens.
Pavel
--
Casualities in World Trade Center: ~3k dead inside the building,
cryptography in U.S.A. and free speech in Czech Republic.
next prev parent reply other threads:[~2002-10-01 22:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-01 22:24 Pavel Machek
2002-10-01 22:39 ` Linus Torvalds
2002-10-01 22:47 ` Pavel Machek [this message]
2002-10-02 1:35 ` Andre Hedrick
2002-10-02 13:09 ` Pavel Machek
2002-10-02 11:49 ` Adrian Bunk
2002-10-02 11:53 ` Pavel Machek
2002-10-02 13:42 ` Alan Cox
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