From: Len Brown <lenb@kernel.org>
To: Yves-Alexis Perez <corsac@debian.org>
Cc: Arjan van de Ven <arjan@infradead.org>,
Lukas Hejtmanek <xhejtman@ics.muni.cz>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Marcin Slusarz <marcin.slusarz@gmail.com>,
linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
torvalds@linux-foundation.org, elendil@planet.nl
Subject: Re: Bootup time regression from 2.6.27 to 2.6.28-rc3+
Date: Tue, 11 Nov 2008 12:33:06 -0500 (EST) [thread overview]
Message-ID: <alpine.LFD.2.00.0811111230270.4480@localhost.localdomain> (raw)
In-Reply-To: <1226324750.4212.2.camel@hidalgo>
> Under 2.6.28-rc4 the bootime seems ok, but I have way too much powertop
> wakups:
I see the same on a T61.
There was a boot-stall in -rc3, now gone in rc4.
(as of today's top of tree: 3ad4f597058301c97f362e500a32f63f5c950a45)
However, I'm seeing over 800 "extra timer interrupt" per second when idle
-Len
next prev parent reply other threads:[~2008-11-11 17:33 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-04 17:33 Lukas Hejtmanek
2008-11-09 0:06 ` Rafael J. Wysocki
2008-11-09 4:55 ` Arjan van de Ven
2008-11-09 8:56 ` Lukas Hejtmanek
2008-11-09 10:52 ` Marcin Slusarz
2008-11-09 11:33 ` Lukas Hejtmanek
2008-11-09 13:24 ` Rafael J. Wysocki
2008-11-09 20:09 ` Lukas Hejtmanek
2008-11-09 20:28 ` Arjan van de Ven
2008-11-09 20:34 ` Lukas Hejtmanek
2008-11-09 21:24 ` Arjan van de Ven
2008-11-09 21:38 ` Lukas Hejtmanek
2008-11-09 21:43 ` Lukas Hejtmanek
2008-11-09 21:57 ` Thomas Gleixner
2008-11-10 8:12 ` Lukas Hejtmanek
2008-11-10 12:16 ` Lukas Hejtmanek
2008-11-09 21:56 ` Thomas Gleixner
2008-11-09 22:46 ` Bernhard Schmidt
2008-11-09 22:53 ` Frans Pop
2008-11-14 1:45 ` Frans Pop
2008-11-15 17:16 ` Frans Pop
2008-11-15 18:04 ` Arjan van de Ven
2008-11-16 19:27 ` [2.6.28-rc5] TSC sync error and high hrtimer_start (was: Bootup time regression from 2.6.27 to 2.6.28-rc3+) Frans Pop
2008-11-17 2:18 ` Frans Pop
2008-11-10 13:45 ` Bootup time regression from 2.6.27 to 2.6.28-rc3+ Yves-Alexis Perez
2008-11-11 17:33 ` Len Brown [this message]
2008-11-09 20:39 ` Linus Torvalds
2008-11-09 20:48 ` Arjan van de Ven
2008-11-09 14:20 ` Frans Pop
2008-11-09 15:14 ` Lukas Hejtmanek
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=alpine.LFD.2.00.0811111230270.4480@localhost.localdomain \
--to=lenb@kernel.org \
--cc=arjan@infradead.org \
--cc=corsac@debian.org \
--cc=elendil@planet.nl \
--cc=linux-kernel@vger.kernel.org \
--cc=marcin.slusarz@gmail.com \
--cc=rjw@sisk.pl \
--cc=tglx@linutronix.de \
--cc=torvalds@linux-foundation.org \
--cc=xhejtman@ics.muni.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®