From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 20 Apr 2001 14:23:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 20 Apr 2001 14:23:20 -0400 Received: from cisco7500-mainGW.gts.cz ([194.213.32.131]:16389 "EHLO bug.ucw.cz") by vger.kernel.org with ESMTP id ; Fri, 20 Apr 2001 14:23:08 -0400 Message-ID: <20010420201713.A981@bug.ucw.cz> Date: Fri, 20 Apr 2001 20:17:13 +0200 From: Pavel Machek To: torvalds@transmeta.com, kernel list Subject: Tiny cleanup of entry.S Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.93i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! I believe that no ifdefs are worth several bytes of code expansion... Index: arch/i386/kernel/head.S =================================================================== RCS file: /home/cvs/Repository/linux/arch/i386/kernel/head.S,v retrieving revision 1.1.1.1 diff -u -u -r1.1.1.1 head.S --- arch/i386/kernel/head.S 2000/09/04 16:54:43 1.1.1.1 +++ arch/i386/kernel/head.S 2001/02/13 13:44:48 @@ -169,9 +169,7 @@ rep movsl 1: -#ifdef CONFIG_SMP checkCPUtype: -#endif movl $-1,X86_CPUID # -1 for no CPUID initially @@ -244,9 +242,7 @@ orl $2,%eax # set MP 2: movl %eax,%cr0 call check_x87 -#ifdef CONFIG_SMP incb ready -#endif lgdt gdt_descr lidt idt_descr ljmp $(__KERNEL_CS),$1f @@ -278,9 +274,7 @@ jmp L6 # main should never return here, but # just in case, we know what happens. -#ifdef CONFIG_SMP ready: .byte 0 -#endif /* * We depend on ET to be correct. This checks for 287/387. -- I'm pavel@ucw.cz. "In my country we have almost anarchy and I don't care." Panos Katsaloulis describing me w.r.t. patents at discuss@linmodems.org