From patchwork Sun Nov 17 16:31:34 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefano Stabellini X-Patchwork-Id: 3194541 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5C8FCC045B for ; Sun, 17 Nov 2013 16:32:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9AC8720254 for ; Sun, 17 Nov 2013 16:32:15 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9F9C320221 for ; Sun, 17 Nov 2013 16:32:14 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vi5GZ-0005jJ-Tl; Sun, 17 Nov 2013 16:32:08 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vi5GX-00031w-El; Sun, 17 Nov 2013 16:32:05 +0000 Received: from smtp02.citrix.com ([66.165.176.63]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vi5GU-00030Z-9w for linux-arm-kernel@lists.infradead.org; Sun, 17 Nov 2013 16:32:03 +0000 X-IronPort-AV: E=Sophos;i="4.93,718,1378857600"; d="scan'208";a="72823486" Received: from accessns.citrite.net (HELO FTLPEX01CL01.citrite.net) ([10.9.154.239]) by FTLPIPO02.CITRIX.COM with ESMTP; 17 Nov 2013 16:31:40 +0000 Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.78) with Microsoft SMTP Server id 14.2.342.4; Sun, 17 Nov 2013 11:31:39 -0500 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1Vi5G7-0006xJ-UV; Sun, 17 Nov 2013 16:31:39 +0000 From: Stefano Stabellini To: Subject: [PATCH] xen/arm: p2m_init and p2m_lock should be static Date: Sun, 17 Nov 2013 16:31:34 +0000 Message-ID: <1384705894-8285-1-git-send-email-stefano.stabellini@eu.citrix.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-DLP: MIA2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131117_113202_477620_E814E5F7 X-CRM114-Status: UNSURE ( 7.78 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -3.1 (---) Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, stefano.stabellini@eu.citrix.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Stefano Stabellini --- arch/arm/xen/p2m.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c index 0f842e8..b31ee1b2 100644 --- a/arch/arm/xen/p2m.c +++ b/arch/arm/xen/p2m.c @@ -25,7 +25,7 @@ struct xen_p2m_entry { struct rb_node rbnode_phys; }; -rwlock_t p2m_lock; +static rwlock_t p2m_lock; struct rb_root phys_to_mach = RB_ROOT; EXPORT_SYMBOL_GPL(phys_to_mach); static struct rb_root mach_to_phys = RB_ROOT; @@ -201,7 +201,7 @@ bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn) } EXPORT_SYMBOL_GPL(__set_phys_to_machine); -int p2m_init(void) +static int p2m_init(void) { rwlock_init(&p2m_lock); return 0;