Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758602Ab3IBKcT (ORCPT ); Mon, 2 Sep 2013 06:32:19 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:44353 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1758539Ab3IBKcQ (ORCPT ); Mon, 2 Sep 2013 06:32:16 -0400 X-IronPort-AV: E=Sophos;i="4.89,1006,1367942400"; d="scan'208";a="8376281" From: Tang Chen To: mingo@redhat.com, hpa@zytor.com, yinghai@kernel.org, penberg@kernel.org, jacob.shin@amd.com, tglx@linutronix.de, lenb@kernel.org, rjw@sisk.pl Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, x86@kernel.org Subject: [PATCH RESEND 3/3] x86, mm: Move max_pfn_mapped definition to init.c. Date: Mon, 2 Sep 2013 18:30:29 +0800 Message-Id: <1378117829-9095-4-git-send-email-tangchen@cn.fujitsu.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1378117829-9095-1-git-send-email-tangchen@cn.fujitsu.com> References: <1378117829-9095-1-git-send-email-tangchen@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/09/02 18:29:37, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/09/02 18:29:39, Serialize complete at 2013/09/02 18:29:39 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1653 Lines: 55 min_pfn_mapped is defined in init.c, we can also define max_pfn_mapped here. Signed-off-by: Tang Chen --- arch/x86/kernel/setup.c | 8 -------- arch/x86/mm/init.c | 9 +++++++++ 2 files changed, 9 insertions(+), 8 deletions(-) diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 7fa1ec3..698b9c6 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -111,14 +111,6 @@ #include #include -/* - * max_pfn_mapped: highest direct mapped pfn - * - * The direct mapping only covers E820_RAM regions, so the ranges and gaps are - * represented by pfn_mapped - */ -unsigned long max_pfn_mapped; - #ifdef CONFIG_DMI RESERVE_BRK(dmi_alloc, 65536); #endif diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index a97749f..793204b 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -24,6 +24,15 @@ static unsigned long __initdata pgt_buf_start; static unsigned long __initdata pgt_buf_end; static unsigned long __initdata pgt_buf_top; +/* + * max_pfn_mapped: highest direct mapped pfn + * min_pfn_mapped: lowest direct mapped pfn + * + * The direct mapping only covers E820_RAM regions, so the ranges and gaps are + * represented by pfn_mapped + */ + +unsigned long max_pfn_mapped; static unsigned long min_pfn_mapped; static bool __initdata can_use_brk_pgt = true; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/