Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753086AbZGTVDj (ORCPT ); Mon, 20 Jul 2009 17:03:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751102AbZGTVDh (ORCPT ); Mon, 20 Jul 2009 17:03:37 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.124]:36993 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751193AbZGTVDh (ORCPT ); Mon, 20 Jul 2009 17:03:37 -0400 Date: Mon, 20 Jul 2009 17:03:36 -0400 (EDT) From: Steven Rostedt X-X-Sender: rostedt@gandalf.stny.rr.com To: Peter Zijlstra cc: Arjan van de Ven , Linux Kernel Mailing List , Ingo Molnar , "Kok, Auke-jan H" , =?ISO-8859-15?Q?Fr=E9d=E9ric_Weisbecker?= Subject: Re: [PATCH] sched: Provide iowait counters In-Reply-To: <1248122316.23509.48.camel@laptop> Message-ID: References: <4A64B813.1080506@linux.intel.com> <1248117369.23509.33.camel@laptop> <1248120676.23509.41.camel@laptop> <1248122316.23509.48.camel@laptop> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 592 Lines: 29 On Mon, 20 Jul 2009, Peter Zijlstra wrote: > > Hmm, should we maybe do something like: > > TP_fast_assign( > ... > ) > TP_perf_assign( > addr = 0; > count = time; > ), > > So we can extend it over time? Sure. > > But otherwise, yes, looks nice. Lets make it happen ;-) Want to send me a patch that I can play with ;-) -- Steve -- 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/