Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932125Ab1CICTm (ORCPT ); Tue, 8 Mar 2011 21:19:42 -0500 Received: from mga01.intel.com ([192.55.52.88]:16949 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755354Ab1CICTl (ORCPT ); Tue, 8 Mar 2011 21:19:41 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.62,287,1297065600"; d="scan'208";a="895270061" Date: Wed, 9 Mar 2011 10:19:30 +0800 From: Yuanhan Liu To: Steven Rostedt Cc: Mathieu Desnoyers , linux-kernel@vger.kernel.org, Ingo Molnar , Frederic Weisbecker , Rusty Russell , chris Subject: Re: [PATCH][RFC] tracing: Enable tracepoints via module parameters Message-ID: <20110309021930.GB19224@yliu-dev.sh.intel.com> References: <1299622684.20306.77.camel@gandalf.stny.rr.com> <20110308232258.GA25987@Krystal> <1299627175.20306.96.camel@gandalf.stny.rr.com> <20110309000753.GA27729@Krystal> <1299629657.20306.105.camel@gandalf.stny.rr.com> <20110309002921.GA744@Krystal> <1299631924.20306.122.camel@gandalf.stny.rr.com> <20110309020131.GA19224@yliu-dev.sh.intel.com> <1299636734.20306.134.camel@gandalf.stny.rr.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1299636734.20306.134.camel@gandalf.stny.rr.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1071 Lines: 34 On Tue, Mar 08, 2011 at 09:12:14PM -0500, Steven Rostedt wrote: > On Wed, 2011-03-09 at 10:01 +0800, Yuanhan Liu wrote: > > > > Users are for testing code ;) > > > > As another end-user, this looks fine (also simple) to me ;) > > Ah, you find this patch I have simple? Nop, I mean the way to enable it. > > > > > > > > > But that's a good question. As I wrote this because I'm purging my inbox > > > and came across Yuanhan Liu's patch set. I'm curios to what Yuanhan's > > > motivation for this change was. > > > > The motivation of my original patch is simple: try to not miss any trace > > events. I guess it's a kind of feature that trace(or module) should > > have ;) > > Hmm, I probably could add a trace option that simply tells ftrace to > enable events as modules are loaded. > > Thanks! > > -- 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/