From patchwork Wed Dec 21 17:03:19 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 9483573 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 33EEC60298 for ; Wed, 21 Dec 2016 17:14:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 254B427C0B for ; Wed, 21 Dec 2016 17:14:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 146802847B; Wed, 21 Dec 2016 17:14:46 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.4 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, SUSPICIOUS_RECIPS autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D177B2847A for ; Wed, 21 Dec 2016 17:14:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760413AbcLUROL (ORCPT ); Wed, 21 Dec 2016 12:14:11 -0500 Received: from mx1.redhat.com ([209.132.183.28]:46136 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934631AbcLURDu (ORCPT ); Wed, 21 Dec 2016 12:03:50 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 70E0733887C; Wed, 21 Dec 2016 17:03:50 +0000 (UTC) Received: from tleilax.poochiereds.net (ovpn-118-75.rdu2.redhat.com [10.10.118.75]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id uBLH3l5b022318; Wed, 21 Dec 2016 12:03:49 -0500 From: Jeff Layton To: linux-fsdevel@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-xfs@vger.kernel.org Subject: [RFC PATCH v1 02/30] ecryptfs: remove unnecessary i_version bump Date: Wed, 21 Dec 2016 12:03:19 -0500 Message-Id: <1482339827-7882-3-git-send-email-jlayton@redhat.com> In-Reply-To: <1482339827-7882-1-git-send-email-jlayton@redhat.com> References: <1482339827-7882-1-git-send-email-jlayton@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Wed, 21 Dec 2016 17:03:50 +0000 (UTC) Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP ecryptfs bumps the i_version counter when a new inode is instantiated, but never touches it again. Signed-off-by: Jeff Layton --- fs/ecryptfs/inode.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index e7413f82d27b..9493e8614de1 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -64,7 +64,6 @@ static int ecryptfs_inode_set(struct inode *inode, void *opaque) /* i_size will be overwritten for encrypted regular files */ fsstack_copy_inode_size(inode, lower_inode); inode->i_ino = lower_inode->i_ino; - inode->i_version++; inode->i_mapping->a_ops = &ecryptfs_aops; if (S_ISLNK(inode->i_mode))