From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68DC6C433E2 for ; Tue, 21 Jul 2020 10:00:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4D7CF20729 for ; Tue, 21 Jul 2020 10:00:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729158AbgGUKAS (ORCPT ); Tue, 21 Jul 2020 06:00:18 -0400 Received: from 8bytes.org ([81.169.241.247]:58364 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729030AbgGUKAJ (ORCPT ); Tue, 21 Jul 2020 06:00:09 -0400 Received: from cap.home.8bytes.org (p5b006776.dip0.t-ipconnect.de [91.0.103.118]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by theia.8bytes.org (Postfix) with ESMTPSA id 678D044A; Tue, 21 Jul 2020 12:00:07 +0200 (CEST) From: Joerg Roedel To: x86@kernel.org Cc: hpa@zytor.com, Dave Hansen , Andy Lutomirski , Peter Zijlstra , Andrew Morton , Mike Rapoport , Joerg Roedel , joro@8bytes.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 3/3] x86/mm/64: Make sync_global_pgds() static Date: Tue, 21 Jul 2020 11:59:53 +0200 Message-Id: <20200721095953.6218-4-joro@8bytes.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200721095953.6218-1-joro@8bytes.org> References: <20200721095953.6218-1-joro@8bytes.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Joerg Roedel The function is only called from within init_64.c and can be static. Also remove it from pgtable_64.h. Signed-off-by: Joerg Roedel --- arch/x86/include/asm/pgtable_64.h | 2 -- arch/x86/mm/init_64.c | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h index 1b68d24dc6a0..95ac911b1a30 100644 --- a/arch/x86/include/asm/pgtable_64.h +++ b/arch/x86/include/asm/pgtable_64.h @@ -168,8 +168,6 @@ static inline void native_pgd_clear(pgd_t *pgd) native_set_pgd(pgd, native_make_pgd(0)); } -extern void sync_global_pgds(unsigned long start, unsigned long end); - /* * Conversion functions: convert a page and protection to a page entry, * and a page entry and page directory to the page they refer to. diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index e0cd2dfd333d..e65b96f381a7 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -209,7 +209,7 @@ static void sync_global_pgds_l4(unsigned long start, unsigned long end) * When memory was added make sure all the processes MM have * suitable PGD entries in the local PGD level page. */ -void sync_global_pgds(unsigned long start, unsigned long end) +static void sync_global_pgds(unsigned long start, unsigned long end) { if (pgtable_l5_enabled()) sync_global_pgds_l5(start, end); -- 2.27.0