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=-10.0 required=3.0 tests=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 17706C433E0 for ; Wed, 1 Jul 2020 08:38:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F2A0D20747 for ; Wed, 1 Jul 2020 08:38:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728979AbgGAIix (ORCPT ); Wed, 1 Jul 2020 04:38:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52580 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728895AbgGAIio (ORCPT ); Wed, 1 Jul 2020 04:38:44 -0400 Received: from theia.8bytes.org (8bytes.org [IPv6:2a01:238:4383:600:38bc:a715:4b6d:a889]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C9759C03E979 for ; Wed, 1 Jul 2020 01:38:43 -0700 (PDT) Received: by theia.8bytes.org (Postfix, from userid 1000) id 68D2636B; Wed, 1 Jul 2020 10:38:41 +0200 (CEST) From: Joerg Roedel To: x86@kernel.org Cc: hpa@zytor.com, Dave Hansen , Andy Lutomirski , Peter Zijlstra , Andrew Morton , Steven Rostedt , joro@8bytes.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Joerg Roedel Subject: [PATCH v2 3/3] x86/mm/64: Make sync_global_pgds() static Date: Wed, 1 Jul 2020 10:38:38 +0200 Message-Id: <20200701083839.19193-4-joro@8bytes.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200701083839.19193-1-joro@8bytes.org> References: <20200701083839.19193-1-joro@8bytes.org> 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 by now 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); -- 2.17.1