From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755156Ab0IMMTM (ORCPT ); Mon, 13 Sep 2010 08:19:12 -0400 Received: from mail-px0-f174.google.com ([209.85.212.174]:35548 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754671Ab0IMMTK (ORCPT ); Mon, 13 Sep 2010 08:19:10 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:mime-version:content-type :content-disposition:user-agent; b=nZxmkIlw6PNVgrbstXk7KeT9ZNgop3PmeUXruupXtwAWH/HfWkbHzEUwobjSWP+Vv2 RzafABzwj2WohqY61mzayrhKRCz/HRaolk53hsrYtODSYgjyO59F4vgIorNOkhSYWBpV HTbm8t3P0KnAuATIFBY6Z88OkRt47fq4xcCJs= Date: Mon, 13 Sep 2010 20:19:03 +0800 From: Dave Young To: Ingo Molnar , Peter Zijlstra Cc: linux-kernel@vger.kernel.org Subject: [PATCH] remove unused PF_ALIGNWARN flag Message-ID: <20100913121903.GB22238@darkstar> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PF_ALIGNWARN is not implemented and it is for 486 as the comment. It is not likely someone will implement this flag feature. So here remove this flag and leave the valuable 0x00000001 for future use. Signed-off-by: Dave Young --- include/linux/sched.h | 2 -- 1 file changed, 2 deletions(-) --- linux-2.6.orig/include/linux/sched.h 2010-08-20 10:29:22.000000000 +0800 +++ linux-2.6/include/linux/sched.h 2010-09-13 18:03:33.496667520 +0800 @@ -1681,8 +1681,6 @@ extern void thread_group_times(struct ta /* * Per process flags */ -#define PF_ALIGNWARN 0x00000001 /* Print alignment warning msgs */ - /* Not implemented yet, only for 486*/ #define PF_STARTING 0x00000002 /* being created */ #define PF_EXITING 0x00000004 /* getting shut down */ #define PF_EXITPIDONE 0x00000008 /* pi exit done on shut down */