From: Pavel Machek <pavel@ucw.cz>
To: "Bryan O'Sullivan" <bos@serpentine.com>
Cc: Andrew Morton <akpm@osdl.org>,
Nigel Cunningham <ncunningham@linuxmail.org>,
Stefan Seyfried <seife@suse.de>,
linux-kernel@vger.kernel.org, "Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: When will the lunacy end? (Was Re: [PATCH] uswsusp: add pmops->{prepare,enter,finish} support (aka "platform mode"))
Date: Wed, 27 Sep 2006 11:09:53 +0200 [thread overview]
Message-ID: <20060927090953.GD24857@elf.ucw.cz> (raw)
In-Reply-To: <1159289108.9652.10.camel@chalcedony.pathscale.com>
On Tue 2006-09-26 09:45:08, Bryan O'Sullivan wrote:
> On Tue, 2006-09-26 at 01:21 +0200, Pavel Machek wrote:
>
> > Your machines spend 15 seconds in drivers? Ouch, I did not realize
> > _that_.
>
> My laptop spends some substantial amount of time aimilarly mooning me
> when I suspend it. The phases are timed roughly like this:
>
> 16 seconds doing things to devices
> 2 seconds memory
> 4 seconds doing more things to devices
> 10 seconds writing to disk
>
> (Yes, it takes about 32 seconds to suspend.)
But you should still have logs of that first 16 seconds, as they
happen before memory snasphots, right? dmesg after resume should be
enough.
Can you enable printk timing, and get us the log? Perhaps
bugzilla.kernel.org?
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:[~2006-09-27 9:10 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-25 7:13 [PATCH] uswsusp: add pmops->{prepare,enter,finish} support (aka "platform mode") Stefan Seyfried
2006-09-25 8:12 ` Rafael J. Wysocki
2006-09-25 8:17 ` Pavel Machek
2006-09-25 19:02 ` Rafael J. Wysocki
2006-09-25 21:34 ` When will the lunacy end? (Was Re: [PATCH] uswsusp: add pmops->{prepare,enter,finish} support (aka "platform mode")) Nigel Cunningham
2006-09-25 21:45 ` Andrew Morton
2006-09-25 22:45 ` Pavel Machek
2006-09-25 23:06 ` Andrew Morton
2006-09-25 23:21 ` Pavel Machek
2006-09-26 0:22 ` Andrew Morton
2006-09-26 10:08 ` Stefan Seyfried
2006-09-26 10:24 ` Pavel Machek
2006-09-26 16:46 ` Andrew Morton
2006-09-27 9:09 ` Pavel Machek
2006-09-27 21:08 ` Andrew Morton
2006-09-27 21:13 ` Rafael J. Wysocki
2006-09-27 21:34 ` Pavel Machek
2006-09-27 22:58 ` Andrew Morton
2006-09-27 23:18 ` Pavel Machek
2006-09-26 19:46 ` Rafael J. Wysocki
2006-09-26 16:45 ` Bryan O'Sullivan
2006-09-26 17:44 ` Alan Cox
2006-09-26 17:29 ` Bryan O'Sullivan
2006-09-27 9:09 ` Pavel Machek [this message]
2006-09-26 19:56 ` Rafael J. Wysocki
2006-09-26 20:14 ` Adrian Bunk
2006-09-26 20:35 ` Rafael J. Wysocki
2006-09-26 21:38 ` Nigel Cunningham
2006-09-26 22:31 ` Adrian Bunk
2006-09-26 22:51 ` Rafael J. Wysocki
2006-09-26 23:05 ` Nigel Cunningham
2006-09-26 23:31 ` Rafael J. Wysocki
2006-09-26 23:39 ` Adrian Bunk
2006-09-27 0:16 ` Andrew Morton
2006-09-27 5:12 ` Rafael J. Wysocki
2006-09-27 5:39 ` Nigel Cunningham
2006-09-27 6:00 ` Andrew Morton
2006-09-27 7:47 ` Rafael J. Wysocki
2006-09-27 8:58 ` Pavel Machek
2006-09-27 9:02 ` Pavel Machek
2006-09-27 23:21 ` Adrian Bunk
2006-09-28 10:59 ` Rafael J. Wysocki
2006-09-26 23:43 ` Nigel Cunningham
2006-09-25 22:34 ` Pavel Machek
2006-09-26 10:12 ` Stefan Seyfried
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=20060927090953.GD24857@elf.ucw.cz \
--to=pavel@ucw.cz \
--cc=akpm@osdl.org \
--cc=bos@serpentine.com \
--cc=linux-kernel@vger.kernel.org \
--cc=ncunningham@linuxmail.org \
--cc=rjw@sisk.pl \
--cc=seife@suse.de \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox