Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261303AbVAGHjb (ORCPT ); Fri, 7 Jan 2005 02:39:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261306AbVAGHjY (ORCPT ); Fri, 7 Jan 2005 02:39:24 -0500 Received: from canuck.infradead.org ([205.233.218.70]:57353 "EHLO canuck.infradead.org") by vger.kernel.org with ESMTP id S261303AbVAGHjL (ORCPT ); Fri, 7 Jan 2005 02:39:11 -0500 Subject: Re: [PATCH] fs: Restore files_lock and set_fs_root exports From: Arjan van de Ven To: Linus Torvalds Cc: Alan Cox , Andrew Morton , Al Viro , paulmck@us.ibm.com, Linux Kernel Mailing List , jtk@us.ibm.com, wtaber@us.ibm.com, pbadari@us.ibm.com, markv@us.ibm.com, greghk@us.ibm.com In-Reply-To: References: <20050106190538.GB1618@us.ibm.com> <1105039259.4468.9.camel@laptopd505.fenrus.org> <20050106201531.GJ1292@us.ibm.com> <20050106203258.GN26051@parcelfarce.linux.theplanet.co.uk> <20050106210408.GM1292@us.ibm.com> <20050106212417.GQ26051@parcelfarce.linux.theplanet.co.uk> <20050106152621.395f935e.akpm@osdl.org> <1105053007.17176.291.camel@localhost.localdomain> Content-Type: text/plain Date: Fri, 07 Jan 2005 08:38:54 +0100 Message-Id: <1105083535.4179.3.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.0.2 (2.0.2-3) Content-Transfer-Encoding: 7bit X-Spam-Score: 4.1 (++++) X-Spam-Report: SpamAssassin version 2.63 on canuck.infradead.org summary: Content analysis details: (4.1 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.3 RCVD_NUMERIC_HELO Received: contains a numeric HELO 1.1 RCVD_IN_DSBL RBL: Received via a relay in list.dsbl.org [] 2.5 RCVD_IN_DYNABLOCK RBL: Sent directly from dynamic IP address [80.57.133.107 listed in dnsbl.sorbs.net] 0.1 RCVD_IN_SORBS RBL: SORBS: sender is listed in SORBS [80.57.133.107 listed in dnsbl.sorbs.net] X-SRS-Rewrite: SMTP reverse-path rewritten from by canuck.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1063 Lines: 25 On Thu, 2005-01-06 at 16:24 -0800, Linus Torvalds wrote: > > On Thu, 6 Jan 2005, Alan Cox wrote: > > > On Iau, 2005-01-06 at 23:26, Andrew Morton wrote: > > > I think the exports should be restored. So does Linus ("Not that I like it > > > all that much, but I don't think we should break existing modules unless we > > > have a very specific reason to break just those modules."). > > > > What happens when the feature is just not (ab)usable in the way proposed ? > > At that point there is a specific _reason_ to break it, aka "that function > simply doesn't exist any more". how about "it can be static, and static functions without external references can be better optimized by gcc (and are, as of version 3.4)" (where function pointers are seen as external references, and EXPORT_SYMBOL does just that) - 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/