From patchwork Wed Dec 21 17:03:22 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 9483521 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 7E3946022E for ; Wed, 21 Dec 2016 17:12:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6F92028473 for ; Wed, 21 Dec 2016 17:12:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6303028479; Wed, 21 Dec 2016 17:12:46 +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 19C8528473 for ; Wed, 21 Dec 2016 17:12:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935277AbcLURDz (ORCPT ); Wed, 21 Dec 2016 12:03:55 -0500 Received: from mx1.redhat.com ([209.132.183.28]:36836 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933996AbcLURDx (ORCPT ); Wed, 21 Dec 2016 12:03:53 -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 45ABA6A6D9; Wed, 21 Dec 2016 17:03:53 +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 uBLH3l5e022318; Wed, 21 Dec 2016 12:03:52 -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 05/30] hpfs: don't bother with the i_version counter Date: Wed, 21 Dec 2016 12:03:22 -0500 Message-Id: <1482339827-7882-6-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 [10.5.110.28]); Wed, 21 Dec 2016 17:03:53 +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 Nothing uses it on HPFS. Signed-off-by: Jeff Layton --- fs/hpfs/dir.c | 1 - fs/hpfs/dnode.c | 2 -- fs/hpfs/super.c | 1 - 3 files changed, 4 deletions(-) diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c index 7b9150c2e75c..1a9fded00378 100644 --- a/fs/hpfs/dir.c +++ b/fs/hpfs/dir.c @@ -149,7 +149,6 @@ static int hpfs_readdir(struct file *file, struct dir_context *ctx) if (unlikely(ret < 0)) goto out; ctx->pos = ((loff_t) hpfs_de_as_down_as_possible(inode->i_sb, hpfs_inode->i_dno) << 4) + 1; - file->f_version = inode->i_version; } next_pos = ctx->pos; if (!(de = map_pos_dirent(inode, &next_pos, &qbh))) { diff --git a/fs/hpfs/dnode.c b/fs/hpfs/dnode.c index 86ab7e790b4e..454acb0a009a 100644 --- a/fs/hpfs/dnode.c +++ b/fs/hpfs/dnode.c @@ -418,7 +418,6 @@ int hpfs_add_dirent(struct inode *i, c = 1; goto ret; } - i->i_version++; c = hpfs_add_to_dnode(i, dno, name, namelen, new_de, 0); ret: return c; @@ -725,7 +724,6 @@ int hpfs_remove_dirent(struct inode *i, dnode_secno dno, struct hpfs_dirent *de, return 2; } } - i->i_version++; for_all_poss(i, hpfs_pos_del, (t = get_pos(dnode, de)) + 1, 1); hpfs_delete_de(i->i_sb, dnode, de); hpfs_mark_4buffers_dirty(qbh); diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c index 82067ca22f2b..2fd66c854255 100644 --- a/fs/hpfs/super.c +++ b/fs/hpfs/super.c @@ -235,7 +235,6 @@ static struct inode *hpfs_alloc_inode(struct super_block *sb) ei = kmem_cache_alloc(hpfs_inode_cachep, GFP_NOFS); if (!ei) return NULL; - ei->vfs_inode.i_version = 1; return &ei->vfs_inode; }