Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751560AbWIRP0R (ORCPT ); Mon, 18 Sep 2006 11:26:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751494AbWIRP0R (ORCPT ); Mon, 18 Sep 2006 11:26:17 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:16336 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S1751560AbWIRP0R (ORCPT ); Mon, 18 Sep 2006 11:26:17 -0400 Subject: Re: tracepoint maintainance models From: Alan Cox To: Ingo Molnar Cc: "Frank Ch. Eigler" , Paul Mundt , Mathieu Desnoyers , linux-kernel , Jes Sorensen , Andrew Morton , Tom Zanussi , Richard J Moore , Michel Dagenais , Christoph Hellwig , Greg Kroah-Hartman , Thomas Gleixner , William Cohen , "Martin J. Bligh" In-Reply-To: <20060918150231.GA8197@elte.hu> References: <450D182B.9060300@opersys.com> <20060917112128.GA3170@localhost.usen.ad.jp> <20060917143623.GB15534@elte.hu> <20060917153633.GA29987@Krystal> <20060918000703.GA22752@elte.hu> <450DF28E.3050101@opersys.com> <20060918011352.GB30835@elte.hu> <20060918122527.GC3951@redhat.com> <20060918150231.GA8197@elte.hu> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Mon, 18 Sep 2006 16:48:10 +0100 Message-Id: <1158594491.6069.125.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.2 (2.6.2-1.fc5.5) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 858 Lines: 18 Ar Llu, 2006-09-18 am 17:02 +0200, ysgrifennodd Ingo Molnar: > also, there should be only a single switch for markups: either all of > them are compiled in or none of them. That simplifies the support > picture and gets rid of some ugly #ifdefs. Distro kernels will likely > enable all of thems, so there will be nice uniformity all across. I think your implementation is questionable if it causes any kind of jumps and conditions, even marked unlikely. Just put the needed data in a seperate section which can be used by the debugging tools. No need to actually mess with the code for the usual cases. Alan - 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/