From: Markus Trippelsdorf <markus@trippelsdorf.de>
To: linux-kernel@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>
Subject: [bisected] Strange slowdowns timerfd related
Date: Wed, 25 May 2011 22:27:21 +0200 [thread overview]
Message-ID: <20110525202721.GA1738@x4.trippels.de> (raw)
I've tested the latest git-kernel today and did experience long delays
in Firefox. Just opening a new tab would take a few seconds and after
typing a few characters into the "awesome bar" I would have to wait ages
before the results were shown.
This is the bisection result:
commit 9ec2690758a5467f24beb301cca5098078073bba
Author: Thomas Gleixner <tglx@linutronix.de>
Date: Fri May 20 16:18:50 2011 +0200
timerfd: Manage cancelable timers in timerfd
Reverting the commit above fixes the problem.
--
Markus
next reply other threads:[~2011-05-25 20:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-25 20:27 Markus Trippelsdorf [this message]
2011-05-25 21:10 ` Thomas Gleixner
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=20110525202721.GA1738@x4.trippels.de \
--to=markus@trippelsdorf.de \
--cc=linux-kernel@vger.kernel.org \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.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
all inboxes | Powered by JetHome®