linux-kernel - Re: Excessive latency for dev

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Message-ID: <1337825608.4279.4.camel@joe2Laptop>
Date:	Wed, 23 May 2012 19:13:28 -0700
From:	Joe Perches <joe@...ches.com>
To:	Greg KH <greg@...ah.com>
Cc:	Alan Stern <stern@...land.harvard.edu>, Kay Sievers <kay@...y.org>,
	Kernel development list <linux-kernel@...r.kernel.org>,
	Jason Baron <jbaron@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: Excessive latency for dev_dbg?

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.

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