From: Pavel Machek <pavel@ucw.cz>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: [ide-dev 3/5] generic Power Management for IDE devices
Date: Wed, 2 Feb 2005 00:29:50 +0100 [thread overview]
Message-ID: <20050201232950.GB29350@elf.ucw.cz> (raw)
In-Reply-To: <1107300288.1665.33.camel@gaston>
Hi!
> > > > Move PM code from ide-cd.c and ide-disk.c to IDE core so:
> > > > * PM is supported for other ATAPI devices (floppy, tape)
> > > > * PM is supported even if specific driver is not loaded
> > >
> > > Why do you need to have state-machine? During suspend we are running
> > > single-threaded, it should be okay to just do the calls directly.
> >
> > If we are running single-threaded I also see no reason for state-machine.
> > Ben?
> >
> > Pavel, I assume that changes contained in the patch are OK with you?
>
> We aren't always running single threaded. On PPC we are definitely
> not :)
Ok, Ben is right, I forgot about PPC.
Pavel
--
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!
next prev parent reply other threads:[~2005-02-01 23:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-21 23:05 Bartlomiej Zolnierkiewicz
2005-01-22 18:41 ` Pavel Machek
2005-02-01 23:03 ` Bartlomiej Zolnierkiewicz
2005-02-01 23:24 ` Pavel Machek
2005-02-01 23:24 ` Benjamin Herrenschmidt
2005-02-01 23:29 ` Pavel Machek [this message]
2005-02-03 10:03 ` Alan Cox
2005-02-03 13:34 ` Bartlomiej Zolnierkiewicz
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