From: Joe Perches <joe@perches.com>
To: Greg KH <greg@kroah.com>
Cc: Alan Stern <stern@rowland.harvard.edu>,
Kay Sievers <kay@vrfy.org>,
Kernel development list <linux-kernel@vger.kernel.org>,
Jason Baron <jbaron@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: Excessive latency for dev_dbg?
Date: Wed, 23 May 2012 19:13:28 -0700 [thread overview]
Message-ID: <1337825608.4279.4.camel@joe2Laptop> (raw)
In-Reply-To: <20120524021208.GA12557@kroah.com>
On Wed, 2012-05-23 at 19:12 -0700, Greg KH wrote:
> On Wed, May 23, 2012 at 01:45:03PM -0700, Joe Perches wrote:
> > cc'ing Kay.
> > > What's going on here? Did printk suddenly slow down a lot? Or has the
> > > timer code gone crazy?
> Joe, why ask Kay? He didn't touch this code until 3.5-rc1, and Alan is
> testing 3.4.
Sorry, my mistake.
next prev parent reply other threads:[~2012-05-24 2:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-23 20:37 Alan Stern
2012-05-23 20:45 ` Joe Perches
2012-05-24 2:12 ` Greg KH
2012-05-24 2:13 ` Joe Perches [this message]
2012-05-24 17:57 ` Alan Stern
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=1337825608.4279.4.camel@joe2Laptop \
--to=joe@perches.com \
--cc=greg@kroah.com \
--cc=jbaron@redhat.com \
--cc=kay@vrfy.org \
--cc=linux-kernel@vger.kernel.org \
--cc=stern@rowland.harvard.edu \
--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®