From nobody Mon Feb 9 14:38:39 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 2BE4CEB64DD for ; Tue, 11 Jul 2023 05:50:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230419AbjGKFuV (ORCPT ); Tue, 11 Jul 2023 01:50:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34844 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229964AbjGKFuI (ORCPT ); Tue, 11 Jul 2023 01:50:08 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2F61A1B2 for ; Mon, 10 Jul 2023 22:50:05 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.56]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4R0VLc1cl3zqSHf; Tue, 11 Jul 2023 13:49:28 +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; Tue, 11 Jul 2023 13:50:01 +0800 From: Miaohe Lin To: , CC: , , Subject: [PATCH v2 1/8] mm: memory-failure: remove unneeded PageHuge() check Date: Tue, 11 Jul 2023 13:50:09 +0800 Message-ID: <20230711055016.2286677-2-linmiaohe@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20230711055016.2286677-1-linmiaohe@huawei.com> References: <20230711055016.2286677-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.174.151.185] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) 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" PageHuge() check in me_huge_page() is just for potential problems. Remove it as it's actually dead code and won't catch anything. Signed-off-by: Miaohe Lin Acked-by: Naoya Horiguchi --- mm/memory-failure.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 64d7d34c177a..913fcf02ad38 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1187,9 +1187,6 @@ static int me_huge_page(struct page_state *ps, struct= page *p) struct address_space *mapping; bool extra_pins =3D false; =20 - if (!PageHuge(hpage)) - return MF_DELAYED; - mapping =3D page_mapping(hpage); if (mapping) { res =3D truncate_error_page(hpage, page_to_pfn(p), mapping); --=20 2.33.0