From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760156AbXGEKWm (ORCPT ); Thu, 5 Jul 2007 06:22:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758431AbXGEKWg (ORCPT ); Thu, 5 Jul 2007 06:22:36 -0400 Received: from nic.NetDirect.CA ([216.16.235.2]:40016 "EHLO rubicon.netdirect.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758036AbXGEKWf (ORCPT ); Thu, 5 Jul 2007 06:22:35 -0400 X-Originating-Ip: 72.143.66.27 Date: Thu, 5 Jul 2007 06:20:20 -0400 (EDT) From: "Robert P. J. Day" X-X-Sender: rpjday@localhost.localdomain To: Denis Vlasenko cc: Jesper Juhl , Alexey Dobriyan , akpm@osdl.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Some love to default profiler In-Reply-To: <200707051216.29018.vda.linux@googlemail.com> Message-ID: References: <20070704213420.GA5864@martell.zuzino.mipt.ru> <9a8748490707041650s3b122007o46c8a34647b43af3@mail.gmail.com> <200707051216.29018.vda.linux@googlemail.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Net-Direct-Inc-MailScanner-Information: Please contact the ISP for more information X-Net-Direct-Inc-MailScanner: Found to be clean X-Net-Direct-Inc-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-16.8, required 5, autolearn=not spam, ALL_TRUSTED -1.80, BAYES_00 -15.00, INIT_RECVD_OUR_AUTH -20.00, RCVD_IN_SORBS_DUL 20.00) X-Net-Direct-Inc-MailScanner-From: rpjday@mindspring.com Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 5 Jul 2007, Denis Vlasenko wrote: > On Thursday 05 July 2007 01:50, Jesper Juhl wrote: > > > Removes conditional branch from schedule(). Code savings on my > > > usual config: > > > > > > text data bss dec hex filename > > > 2921871 179895 180224 3281990 321446 vmlinux before > > > 2920141 179847 180224 3280212 320d54 vmlinux after > > > -------------------------------------------------------------- > > > -1730 -48 -1778 > > > > Nice savings there. Not that 1.7K is huge, but it's kernel memory is > > precious :-) > > Hehe. In busybox project people can kill for 1.7K :) > -- true enough. say ... whatever *did* you do with rob landley's body? :-) rday p.s that was, i say, that was a *joke*, son. -- ======================================================================== Robert P. J. Day Linux Consulting, Training and Annoying Kernel Pedantry Waterloo, Ontario, CANADA http://fsdev.net/wiki/index.php?title=Main_Page ========================================================================