From: Mark Lord <lkml@rtr.ca>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: david@lang.hm, Jeremy Fitzhardinge <jeremy@goop.org>,
Andrew Morton <akpm@linux-foundation.org>,
"Huang, Ying" <ying.huang@intel.com>, Pavel Machek <pavel@ucw.cz>,
nigel@nigel.suspend2.net, Jeremy Maitin-Shepard <jbms@cmu.edu>,
linux-kernel@vger.kernel.org,
linux-pm@lists.linux-foundation.org
Subject: Re: [PATCH 0/2] Kexec jump: The first step to kexec base hibernation
Date: Thu, 12 Jul 2007 12:03:42 -0400 [thread overview]
Message-ID: <469650DE.4000901@rtr.ca> (raw)
In-Reply-To: <200707121735.40077.rjw@sisk.pl>
Rafael J. Wysocki wrote:
> On Thursday, 12 July 2007 15:51, Mark Lord wrote:
>..
>> Currently, TuxOnIce(suspend2) takes about 10 seconds to suspend my notebook.
>> Switching to this new scheme would double that to 10 seconds to boot/probe,
>> plus the original 10 seconds to hibernate. Assuming the new implementation
>> even comes close to suspend2 speed.
>
> How much RAM is there in your machine?
2GB, but It doesn't need to dump that much for good performance.
Hibernate here consists of:
echo "$(( 256 * 1024 * 1024 ))" > /sys/power/image_size
echo -n disk > /sys/power/state
Plus a couple of fiddly commands to deal with the ATI binary X server.
We use this on other machines here too, with 2GB RAM (most of them)
and 1.3GB RAM (very slow HD, so it takes longer on that one).
Cheers
next prev parent reply other threads:[~2007-07-12 16:03 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-11 15:30 [PATCH 0/2] Kexec jump: The first step to kexec base hibernation Huang, Ying
2007-07-11 11:13 ` Pavel Machek
2007-07-12 16:28 ` Huang, Ying
2007-07-12 8:54 ` Pavel Machek
2007-07-13 23:18 ` Huang, Ying
2007-07-12 0:22 ` Andrew Morton
2007-07-12 5:48 ` Jeremy Fitzhardinge
2007-07-12 6:43 ` david
2007-07-12 12:46 ` Rafael J. Wysocki
2007-07-12 13:51 ` Mark Lord
2007-07-12 14:49 ` Pavel Machek
2007-07-12 15:35 ` Rafael J. Wysocki
2007-07-12 16:03 ` Mark Lord [this message]
2007-07-12 16:35 ` Mark Lord
2007-07-12 20:05 ` Jeremy Maitin-Shepard
2007-07-13 2:38 ` Mark Lord
2007-07-12 16:09 ` [linux-pm] " Alan Stern
2007-07-12 18:49 ` david
2007-07-12 18:42 ` david
2007-07-12 19:20 ` Rafael J. Wysocki
2007-07-12 19:14 ` david
2007-07-12 19:45 ` Rafael J. Wysocki
2007-07-12 17:09 ` Huang, Ying
2007-07-12 12:47 ` Rafael J. Wysocki
2007-07-12 12:38 ` Rafael J. Wysocki
2007-07-12 14:43 ` Huang, Ying
2007-07-12 7:03 ` david
2007-07-12 17:18 ` Huang, Ying
2007-07-12 10:10 ` david
2007-07-12 13:01 ` Rafael J. Wysocki
2007-07-12 13:22 ` jimmy bahuleyan
2007-07-12 19:03 ` david
2007-07-12 13:55 ` Mark Lord
2007-07-12 19:05 ` david
2007-07-12 14:06 ` Pavel Machek
2007-07-12 12:53 ` Rafael J. Wysocki
2007-07-12 18:57 ` david
2007-07-12 19:34 ` Rafael J. Wysocki
2007-07-12 19:55 ` Jeremy Maitin-Shepard
2007-07-12 20:45 ` Rafael J. Wysocki
2007-07-13 3:12 ` david
2007-07-13 9:17 ` Rafael J. Wysocki
2007-07-13 9:25 ` david
2007-07-13 11:41 ` Rafael J. Wysocki
2007-07-14 7:51 ` david
2007-07-14 8:33 ` david
2007-07-14 9:24 ` Rafael J. Wysocki
2007-07-14 20:00 ` Rafael J. Wysocki
2007-07-14 20:34 ` david
2007-07-14 21:06 ` Rafael J. Wysocki
2007-07-14 21:13 ` david
2007-07-15 10:31 ` Rafael J. Wysocki
2007-07-15 19:23 ` david
2007-07-15 22:59 ` Rafael J. Wysocki
2007-07-15 23:22 ` david
2007-07-16 12:17 ` Rafael J. Wysocki
2007-07-16 14:42 ` Huang, Ying
2007-07-16 15:40 ` Rafael J. Wysocki
2007-07-17 4:18 ` david
2007-07-17 11:46 ` Rafael J. Wysocki
2007-07-14 21:34 ` david
2007-07-15 10:39 ` Rafael J. Wysocki
2007-07-15 19:33 ` david
2007-07-15 23:11 ` Rafael J. Wysocki
2007-07-15 23:33 ` david
2007-07-13 3:06 ` david
2007-07-13 5:42 ` Hibernating To Swap Considered Harmful Joseph Fannin
2007-07-13 5:57 ` david
2007-07-13 6:20 ` Joseph Fannin
2007-07-13 6:27 ` david
2007-07-13 7:15 ` Joseph Fannin
2007-07-13 14:35 ` Jeremy Maitin-Shepard
2007-07-17 0:12 ` Joseph Fannin
2007-07-17 5:44 ` Oliver Neukum
2007-07-17 6:28 ` Joseph Fannin
2007-07-17 6:42 ` david
2007-07-17 7:26 ` Joseph Fannin
2007-07-17 7:34 ` david
2007-07-17 11:54 ` Rafael J. Wysocki
2007-07-17 11:52 ` Rafael J. Wysocki
2007-07-17 7:10 ` Oliver Neukum
2007-07-13 9:30 ` Rafael J. Wysocki
2007-07-14 0:45 ` Joseph Fannin
2007-07-14 9:48 ` Rafael J. Wysocki
2007-07-16 5:37 ` Joseph Fannin
2007-07-13 9:29 ` [PATCH 0/2] Kexec jump: The first step to kexec base hibernation Rafael J. Wysocki
2007-07-13 9:38 ` david
2007-07-13 11:59 ` Rafael J. Wysocki
2007-07-13 14:37 ` [linux-pm] " Alan Stern
2007-07-13 15:31 ` Rafael J. Wysocki
2007-07-14 7:13 ` david
2007-07-13 15:12 ` Jeremy Maitin-Shepard
2007-07-13 15:45 ` Rafael J. Wysocki
2007-07-13 15:50 ` Alan Stern
2007-07-13 16:54 ` Eric W. Biederman
2007-07-13 18:15 ` Alan Stern
2007-07-13 21:08 ` Rafael J. Wysocki
2007-07-13 20:55 ` Rafael J. Wysocki
2007-07-13 16:48 ` Jeremy Maitin-Shepard
2007-07-13 21:23 ` Rafael J. Wysocki
2007-07-14 7:12 ` david
2007-07-13 17:32 ` Huang, Ying
2007-07-13 12:01 ` Rafael J. Wysocki
2007-07-12 16:32 ` Eric W. Biederman
2007-07-12 19:09 ` david
2007-07-12 19:49 ` Eric W. Biederman
2007-07-13 23:15 ` Huang, Ying
2007-07-13 16:43 ` Eric W. Biederman
2007-07-14 5:48 ` Huang, Ying
2007-07-14 9:59 ` Rafael J. Wysocki
2007-07-14 10:55 ` Huang, Ying
2007-07-14 19:16 ` Rafael J. Wysocki
2007-07-15 9:30 ` Huang, Ying
2007-07-15 10:49 ` Rafael J. Wysocki
2007-07-24 14:00 ` Huang, Ying
2007-07-24 15:27 ` Rafael J. Wysocki
2007-07-17 8:13 ` david
2007-07-17 11:59 ` Rafael J. Wysocki
2007-07-17 12:48 ` Huang, Ying
2007-07-17 14:22 ` Rafael J. Wysocki
2007-07-18 0:25 ` david
-- strict thread matches above, loose matches on Subject: below --
2007-07-13 5:08 [PATCH 0/2] Kexec jump: The first step to kexec base Al Boldi
2007-07-13 15:28 ` [PATCH 0/2] Kexec jump: The first step to kexec base hibernation Al Boldi
2007-07-13 15:50 ` Rafael J. Wysocki
2007-07-14 6:07 ` Al Boldi
2007-07-13 15:28 ` Al Boldi
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=469650DE.4000901@rtr.ca \
--to=lkml@rtr.ca \
--cc=akpm@linux-foundation.org \
--cc=david@lang.hm \
--cc=jbms@cmu.edu \
--cc=jeremy@goop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@lists.linux-foundation.org \
--cc=nigel@nigel.suspend2.net \
--cc=pavel@ucw.cz \
--cc=rjw@sisk.pl \
--cc=ying.huang@intel.com \
/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