From: tytso@mit.edu
To: Alex Buell <alex.buell@munted.org.uk>
Cc: Mailing Lists - Kernel Developers <linux-kernel@vger.kernel.org>,
Eric Paris <eparis@redhat.com>
Subject: Re: Article in Phoronix about loss of performance in 2.6.35 release candidates
Date: Tue, 1 Jun 2010 00:10:28 -0400 [thread overview]
Message-ID: <20100601041028.GB4426@thunk.org> (raw)
In-Reply-To: <1275347969.29006.5.camel@lithium.local.net>
On Tue, Jun 01, 2010 at 12:19:29AM +0100, Alex Buell wrote:
> http://www.phoronix.com/vr.php?view=14976
>
> Question: Why?
One of the theories that has been advanced is that it's simply this
problem:
http://lkml.org/lkml/2010/5/22/154
If so, it points out how idiotic Phoronix is about not being able to
notice udev pegging the CPU at 100% being someone bad for its
benchmark runs. :-)
OTOH, this bug has been known for over a week, and it is sort sad that
we haven't reverted this patch. It looks like the conversation has
died, but without a fix?
- Ted
next prev parent reply other threads:[~2010-06-01 4:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-31 23:19 Article in Phoronix about loss of performance in 2.6.35 release candidates Alex Buell
2010-05-31 23:39 ` Robert Hancock
2010-06-01 0:46 ` Alex Buell
2010-06-01 0:52 ` Dave Airlie
2010-06-01 3:15 ` Bill Davidsen
2010-06-01 3:22 ` Robert Hancock
2010-06-01 5:38 ` Mike Galbraith
2010-06-01 4:10 ` tytso [this message]
2010-06-01 5:00 ` Pekka Enberg
2010-06-01 6:17 ` Ingo Molnar
2010-06-01 6:25 ` Ingo Molnar
2010-06-01 6:53 ` Ingo Molnar
2010-06-01 12:44 ` Chris Mason
2010-06-01 6:35 ` Ingo Molnar
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=20100601041028.GB4426@thunk.org \
--to=tytso@mit.edu \
--cc=alex.buell@munted.org.uk \
--cc=eparis@redhat.com \
--cc=linux-kernel@vger.kernel.org \
/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