From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934340Ab3DKMSf (ORCPT ); Thu, 11 Apr 2013 08:18:35 -0400 Received: from terminus.zytor.com ([198.137.202.10]:40964 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754066Ab3DKMSd (ORCPT ); Thu, 11 Apr 2013 08:18:33 -0400 Date: Thu, 11 Apr 2013 05:18:10 -0700 From: tip-bot for Martin Bundgaard Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, martin@mindflux.org, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, martin@mindflux.org, tglx@linutronix.de In-Reply-To: <1363286075-62615-1-git-send-email-martin@mindflux.org> References: <1363286075-62615-1-git-send-email-martin@mindflux.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/mm] x86/mm/numa: Simplify some bit mangling Git-Commit-ID: 7e9a2f0a080ba2f247559e95eb0df7072bede18a X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (terminus.zytor.com [127.0.0.1]); Thu, 11 Apr 2013 05:18:16 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 7e9a2f0a080ba2f247559e95eb0df7072bede18a Gitweb: http://git.kernel.org/tip/7e9a2f0a080ba2f247559e95eb0df7072bede18a Author: Martin Bundgaard AuthorDate: Thu, 14 Mar 2013 19:34:35 +0100 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2013 19:06:26 +0200 x86/mm/numa: Simplify some bit mangling Minor. Reordered a few lines to lose a superfluous OR operation. Signed-off-by: Martin Bundgaard Link: http://lkml.kernel.org/r/1363286075-62615-1-git-send-email-martin@mindflux.org Signed-off-by: Ingo Molnar --- arch/x86/mm/amdtopology.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c index 5247d01..2ca15b5 100644 --- a/arch/x86/mm/amdtopology.c +++ b/arch/x86/mm/amdtopology.c @@ -130,9 +130,8 @@ int __init amd_numa_init(void) } limit >>= 16; - limit <<= 24; - limit |= (1<<24)-1; limit++; + limit <<= 24; if (limit > end) limit = end;