From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757539Ab2KVUsF (ORCPT ); Thu, 22 Nov 2012 15:48:05 -0500 Received: from terminus.zytor.com ([198.137.202.10]:37038 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964945Ab2KVS6n (ORCPT ); Thu, 22 Nov 2012 13:58:43 -0500 Date: Wed, 21 Nov 2012 17:43:39 -0800 From: tip-bot for Yinghai Lu Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, yinghai@kernel.org, tglx@linutronix.de, hpa@linux.intel.com Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, yinghai@kernel.org, tglx@linutronix.de, hpa@linux.intel.com In-Reply-To: <1353123563-3103-7-git-send-email-yinghai@kernel.org> References: <1353123563-3103-7-git-send-email-yinghai@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/mm2] x86, mm: Change find_early_table_space() paramters Git-Commit-ID: 84f1ae30bb68d8da98bca7ff2c2b825b2ac8c9a5 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]); Wed, 21 Nov 2012 17:43:44 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 84f1ae30bb68d8da98bca7ff2c2b825b2ac8c9a5 Gitweb: http://git.kernel.org/tip/84f1ae30bb68d8da98bca7ff2c2b825b2ac8c9a5 Author: Yinghai Lu AuthorDate: Fri, 16 Nov 2012 19:38:43 -0800 Committer: H. Peter Anvin CommitDate: Sat, 17 Nov 2012 11:59:05 -0800 x86, mm: Change find_early_table_space() paramters call split_mem_range inside the function. Signed-off-by: Yinghai Lu Link: http://lkml.kernel.org/r/1353123563-3103-7-git-send-email-yinghai@kernel.org Signed-off-by: H. Peter Anvin --- arch/x86/mm/init.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index dbef4ff..51f919f 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -196,12 +196,18 @@ static int __meminit split_mem_range(struct map_range *mr, int nr_range, * mr[0].start to mr[nr_range - 1].end, while accounting for possible 2M and 1GB * pages. Then find enough contiguous space for those page tables. */ -static void __init find_early_table_space(struct map_range *mr, int nr_range) +static void __init find_early_table_space(unsigned long start, unsigned long end) { int i; unsigned long puds = 0, pmds = 0, ptes = 0, tables; - unsigned long start = 0, good_end; + unsigned long good_end; phys_addr_t base; + struct map_range mr[NR_RANGE_MR]; + int nr_range; + + memset(mr, 0, sizeof(mr)); + nr_range = 0; + nr_range = split_mem_range(mr, nr_range, start, end); for (i = 0; i < nr_range; i++) { unsigned long range, extra; @@ -276,7 +282,7 @@ unsigned long __init_refok init_memory_mapping(unsigned long start, * nodes are discovered. */ if (!after_bootmem) - find_early_table_space(mr, nr_range); + find_early_table_space(start, end); for (i = 0; i < nr_range; i++) ret = kernel_physical_mapping_init(mr[i].start, mr[i].end,