From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756035Ab2BAJiV (ORCPT ); Wed, 1 Feb 2012 04:38:21 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:59480 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753917Ab2BAJiT (ORCPT ); Wed, 1 Feb 2012 04:38:19 -0500 Date: Wed, 1 Feb 2012 08:09:18 +0100 From: Ingo Molnar To: Rusty Russell Cc: Steven Rostedt , LKML , Andrew Morton , Frederic Weisbecker , Li Zefan Subject: Re: [RFC][PATCH] tracing/module: Move tracepoint out of module.h Message-ID: <20120201070917.GA7495@elte.hu> References: <1327585945.22710.87.camel@gandalf.stny.rr.com> <20120126135504.GA13107@elte.hu> <1327586669.22710.89.camel@gandalf.stny.rr.com> <1327588606.22710.100.camel@gandalf.stny.rr.com> <20120126183946.GA14709@elte.hu> <87ehuldf0m.fsf@rustcorp.com.au> <1327924333.22710.157.camel@gandalf.stny.rr.com> <87sjiwjzew.fsf@rustcorp.com.au> <20120131122016.GF32010@elte.hu> <87lionjr41.fsf@rustcorp.com.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87lionjr41.fsf@rustcorp.com.au> User-Agent: Mutt/1.5.21 (2010-09-15) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=AWL,BAYES_00 autolearn=no SpamAssassin version=3.3.1 -2.0 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 AWL AWL: From: address is in the auto white-list Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Rusty Russell wrote: > On Tue, 31 Jan 2012 13:20:16 +0100, Ingo Molnar wrote: > > > > Wow, we're really bikeshedding this! > > > > Hey, I don't think this is bikesheddig: we are shedding > > *kilobytes* of code from pretty hot codepaths, that kind of > > topic does deserve some detailed attention :-) > > I agree, but we put the bloat in without this much discussion > :) Hey, it was eventually noticed :-) Would be nice if linux-next posted a daily before/after commit bloatometer stats top list - unfortunately this would be pretty time consuming to acquire due to the many rebasing Git trees. With a proper Git workflow enforced it would be a few dozen kernel builds per release, easily done on a fast enough box. Thanks, Ingo