From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Pavel Machek <pavel@suse.cz>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [ide-dev 3/5] generic Power Management for IDE devices
Date: Thu, 3 Feb 2005 14:34:29 +0100 [thread overview]
Message-ID: <58cb370e050203053421b571be@mail.gmail.com> (raw)
In-Reply-To: <1107332644.14782.115.camel@localhost.localdomain>
On Thu, 03 Feb 2005 10:03:00 +0000, Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
> On Maw, 2005-02-01 at 23:03, Bartlomiej Zolnierkiewicz wrote:
> > On Sat, 22 Jan 2005 19:41:24 +0100, Pavel Machek <pavel@suse.cz> wrote:
> > > 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.
> > > Pavel
> >
> > If we are running single-threaded I also see no reason for state-machine.
> > Ben?
>
> There may be outstanding I/O running at the time of the suspend. You
> want to keep everything nicely ordered. The state machine suspend code
> looks to me the right answer and is cleaner.
Outstanding I/Os won't be a problem - suspend will be done as one
request. Anyway, state machine is not going away.
prev parent reply other threads:[~2005-02-03 13:39 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-21 23:05 [ide-dev 3/5] generic Power Management for IDE devices 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
2005-02-03 10:03 ` Alan Cox
2005-02-03 13:34 ` Bartlomiej Zolnierkiewicz [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=58cb370e050203053421b571be@mail.gmail.com \
--to=bzolnier@gmail.com \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=benh@kernel.crashing.org \
--cc=linux-kernel@vger.kernel.org \
--cc=pavel@suse.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.