From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754096Ab2KQDkV (ORCPT ); Fri, 16 Nov 2012 22:40:21 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:16736 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753887Ab2KQDkT (ORCPT ); Fri, 16 Nov 2012 22:40:19 -0500 From: Yinghai Lu To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Jacob Shin Cc: Andrew Morton , Stefano Stabellini , Konrad Rzeszutek Wilk , linux-kernel@vger.kernel.org, Yinghai Lu Subject: [PATCH v8 06/46] x86, mm: Change find_early_table_space() paramters Date: Fri, 16 Nov 2012 19:38:43 -0800 Message-Id: <1353123563-3103-7-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.7.7 In-Reply-To: <1353123563-3103-1-git-send-email-yinghai@kernel.org> References: <1353123563-3103-1-git-send-email-yinghai@kernel.org> X-Source-IP: acsinet21.oracle.com [141.146.126.237] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org call split_mem_range inside the function. Signed-off-by: Yinghai Lu --- arch/x86/mm/init.c | 12 +++++++++--- 1 files 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, -- 1.7.7