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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 6D4A0C43461 for ; Sat, 10 Apr 2021 07:25:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47D20610F9 for ; Sat, 10 Apr 2021 07:25:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234558AbhDJHZO (ORCPT ); Sat, 10 Apr 2021 03:25:14 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:16515 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234453AbhDJHZE (ORCPT ); Sat, 10 Apr 2021 03:25:04 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4FHRJk5xzLzNvPW; Sat, 10 Apr 2021 15:21:58 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.498.0; Sat, 10 Apr 2021 15:24:38 +0800 From: Miaohe Lin To: , CC: , , , Subject: [PATCH v2 5/5] mm/hugetlb: remove unused variable pseudo_vma in remove_inode_hugepages() Date: Sat, 10 Apr 2021 03:23:48 -0400 Message-ID: <20210410072348.20437-6-linmiaohe@huawei.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20210410072348.20437-1-linmiaohe@huawei.com> References: <20210410072348.20437-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The local variable pseudo_vma is not used anymore. Signed-off-by: Miaohe Lin --- fs/hugetlbfs/inode.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index d81f52b87bd7..a2a42335e8fd 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -463,14 +463,11 @@ static void remove_inode_hugepages(struct inode *inode, loff_t lstart, struct address_space *mapping = &inode->i_data; const pgoff_t start = lstart >> huge_page_shift(h); const pgoff_t end = lend >> huge_page_shift(h); - struct vm_area_struct pseudo_vma; struct pagevec pvec; pgoff_t next, index; int i, freed = 0; bool truncate_op = (lend == LLONG_MAX); - vma_init(&pseudo_vma, current->mm); - pseudo_vma.vm_flags = (VM_HUGETLB | VM_MAYSHARE | VM_SHARED); pagevec_init(&pvec); next = start; while (next < end) { -- 2.19.1