From patchwork Thu Aug 12 12:03:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miaohe Lin X-Patchwork-Id: 12433433 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 62B73C4338F for ; Thu, 12 Aug 2021 12:04:02 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 1BD2960FC4 for ; Thu, 12 Aug 2021 12:04:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1BD2960FC4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 1315C8D000E; Thu, 12 Aug 2021 08:03:58 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E4BA78D000C; Thu, 12 Aug 2021 08:03:57 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C288F8D000D; Thu, 12 Aug 2021 08:03:57 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0048.hostedemail.com [216.40.44.48]) by kanga.kvack.org (Postfix) with ESMTP id A1D6A8D000C for ; Thu, 12 Aug 2021 08:03:57 -0400 (EDT) Received: from smtpin27.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 4E1D018029D89 for ; Thu, 12 Aug 2021 12:03:57 +0000 (UTC) X-FDA: 78466294914.27.EB155D9 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by imf05.hostedemail.com (Postfix) with ESMTP id 73AC25042A3D for ; Thu, 12 Aug 2021 12:03:56 +0000 (UTC) Received: from dggeme703-chm.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4GllcW6FSyzb19c; Thu, 12 Aug 2021 20:00:11 +0800 (CST) Received: from huawei.com (10.175.124.27) by dggeme703-chm.china.huawei.com (10.1.199.99) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Thu, 12 Aug 2021 20:03:51 +0800 From: Miaohe Lin To: , CC: , , Subject: [PATCH 2/4] shmem: remove unneeded header file Date: Thu, 12 Aug 2021 20:03:48 +0800 Message-ID: <20210812120350.49801-3-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20210812120350.49801-1-linmiaohe@huawei.com> References: <20210812120350.49801-1-linmiaohe@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.124.27] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggeme703-chm.china.huawei.com (10.1.199.99) X-CFilter-Loop: Reflected Authentication-Results: imf05.hostedemail.com; dkim=none; spf=pass (imf05.hostedemail.com: domain of linmiaohe@huawei.com designates 45.249.212.187 as permitted sender) smtp.mailfrom=linmiaohe@huawei.com; dmarc=pass (policy=none) header.from=huawei.com X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 73AC25042A3D X-Stat-Signature: pgwx54rhdnwcfyfie4xnogdozns8kjj9 X-HE-Tag: 1628769836-637006 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: mfill_atomic_install_pte() is introduced to install pte and update mmu cache since commit bf6ebd97aba0 ("userfaultfd/shmem: modify shmem_mfill_atomic_pte to use install_pte()"). So we should remove tlbflush.h as update_mmu_cache() is not called here now. Signed-off-by: Miaohe Lin --- mm/shmem.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/shmem.c b/mm/shmem.c index bf4a47419521..41d2900153d9 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -39,8 +39,6 @@ #include #include -#include /* for arch/microblaze update_mmu_cache() */ - static struct vfsmount *shm_mnt; #ifdef CONFIG_SHMEM