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[2620:137:e000::1:20]) by mx.google.com with ESMTP id f10-20020a170906084a00b0096f4deef5basi4580794ejd.649.2023.07.22.21.01.19; Sat, 22 Jul 2023 21:01:42 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229826AbjGWDbV (ORCPT + 99 others); Sat, 22 Jul 2023 23:31:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53896 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229534AbjGWDbU (ORCPT ); Sat, 22 Jul 2023 23:31:20 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 37E2210CA for ; Sat, 22 Jul 2023 20:31:19 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4R7phd5lYTzrRpr; Sun, 23 Jul 2023 11:30:25 +0800 (CST) Received: from huawei.com (10.174.151.185) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Sun, 23 Jul 2023 11:31:14 +0800 From: Miaohe Lin To: CC: , , Subject: [PATCH] mm/mprotect: fix obsolete function name in change_pte_range() Date: Sun, 23 Jul 2023 11:31:14 +0800 Message-ID: <20230723033114.3224409-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-Originating-IP: [10.174.151.185] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1772182467153880026 X-GMAIL-MSGID: 1772182467153880026 Since commit 79a1971c5f14 ("mm: move the copy_one_pte() pte_present check into the caller"), the explanation of preserving soft-dirtiness is moved into copy_nonpresent_pte(). Update corresponding comment. Signed-off-by: Miaohe Lin Reviewed-by: David Hildenbrand --- mm/mprotect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/mprotect.c b/mm/mprotect.c index 5c3112d92466..3f36c88a238e 100644 --- a/mm/mprotect.c +++ b/mm/mprotect.c @@ -213,7 +213,7 @@ static long change_pte_range(struct mmu_gather *tlb, } else if (is_writable_device_private_entry(entry)) { /* * We do not preserve soft-dirtiness. See - * copy_one_pte() for explanation. + * copy_nonpresent_pte() for explanation. */ entry = make_readable_device_private_entry( swp_offset(entry));