From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757179AbZB0IHJ (ORCPT ); Fri, 27 Feb 2009 03:07:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753983AbZB0IG5 (ORCPT ); Fri, 27 Feb 2009 03:06:57 -0500 Received: from bombadil.infradead.org ([18.85.46.34]:54738 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753682AbZB0IG4 (ORCPT ); Fri, 27 Feb 2009 03:06:56 -0500 Subject: Re: [PATCH] new irq tracer From: Peter Zijlstra To: KOSAKI Motohiro Cc: Steven Rostedt , Dominique Toupin , Mathieu Desnoyers , Frederic Weisbecker , Jason Baron , Masami Hiramatsu , "Frank Ch. Eigler" , mingo@elte.hu, linux-kernel@vger.kernel.org, acme@ghostprotocols.net In-Reply-To: <20090227123806.1537.A69D9226@jp.fujitsu.com> References: <20090227121053.152B.A69D9226@jp.fujitsu.com> <20090227123806.1537.A69D9226@jp.fujitsu.com> Content-Type: text/plain Date: Fri, 27 Feb 2009 09:06:43 +0100 Message-Id: <1235722003.4948.1324.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.25.91 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2009-02-27 at 16:48 +0900, KOSAKI Motohiro wrote: > I mean make the patch of mathieu's plan and mesure it. Then > we can mesure number by number. my number mean, > > (1) How much increasing line and messiness > (2) How much improving latency > > that's fairly comparision and typical lkml discussion style, imho. > > What do you think? Patches are welcome ;-)