From nobody Sun Feb 8 08:13:42 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4D4A8EB64DD for ; Thu, 13 Jul 2023 12:05:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233603AbjGMMFv (ORCPT ); Thu, 13 Jul 2023 08:05:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60810 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233707AbjGMMFs (ORCPT ); Thu, 13 Jul 2023 08:05:48 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA3961FDE for ; Thu, 13 Jul 2023 05:05:47 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4R1tb90g7SzrRh9; Thu, 13 Jul 2023 20:05:09 +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; Thu, 13 Jul 2023 20:05:45 +0800 From: Miaohe Lin To: CC: , , Subject: [PATCH] mm/huge_memory: use RMAP_NONE when calling page_add_anon_rmap() Date: Thu, 13 Jul 2023 20:05:57 +0800 Message-ID: <20230713120557.218592-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.174.151.185] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" It's more convenient and readable to use RMAP_NONE instead of false when calling page_add_anon_rmap(). No functional change intended. Signed-off-by: Miaohe Lin Reviewed-by: Anshuman Khandual Reviewed-by: David Hildenbrand Reviewed-by: Matthew Wilcox (Oracle) --- mm/huge_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 9f3109ed7351..762be2f4244c 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2255,7 +2255,7 @@ static void __split_huge_pmd_locked(struct vm_area_st= ruct *vma, pmd_t *pmd, entry =3D pte_mksoft_dirty(entry); if (uffd_wp) entry =3D pte_mkuffd_wp(entry); - page_add_anon_rmap(page + i, vma, addr, false); + page_add_anon_rmap(page + i, vma, addr, RMAP_NONE); } VM_BUG_ON(!pte_none(ptep_get(pte))); set_pte_at(mm, addr, pte, entry); --=20 2.33.0