Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757196Ab2EXCNb (ORCPT ); Wed, 23 May 2012 22:13:31 -0400 Received: from perches-mx.perches.com ([206.117.179.246]:43511 "EHLO labridge.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755327Ab2EXCNa (ORCPT ); Wed, 23 May 2012 22:13:30 -0400 Message-ID: <1337825608.4279.4.camel@joe2Laptop> Subject: Re: Excessive latency for dev_dbg? From: Joe Perches To: Greg KH Cc: Alan Stern , Kay Sievers , Kernel development list , Jason Baron , Thomas Gleixner Date: Wed, 23 May 2012 19:13:28 -0700 In-Reply-To: <20120524021208.GA12557@kroah.com> References: <1337805903.1747.0.camel@joe2Laptop> <20120524021208.GA12557@kroah.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.2- Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 591 Lines: 15 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. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/