From patchwork Fri Dec 22 12:05:42 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 10130287 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 C02C960318 for ; Fri, 22 Dec 2017 12:14:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B240729D77 for ; Fri, 22 Dec 2017 12:14:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A71B129DB1; Fri, 22 Dec 2017 12:14:02 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI 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 598B929D77 for ; Fri, 22 Dec 2017 12:14:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756567AbdLVMOA (ORCPT ); Fri, 22 Dec 2017 07:14:00 -0500 Received: from mail.kernel.org ([198.145.29.99]:45182 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756037AbdLVMGO (ORCPT ); Fri, 22 Dec 2017 07:06:14 -0500 Received: from tleilax.poochiereds.net (cpe-71-70-156-158.nc.res.rr.com [71.70.156.158]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 036D42193A; Fri, 22 Dec 2017 12:06:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 036D42193A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=jlayton@kernel.org From: Jeff Layton To: linux-fsdevel@vger.kernel.org Cc: linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk, linux-nfs@vger.kernel.org, bfields@fieldses.org, neilb@suse.de, jack@suse.de, linux-ext4@vger.kernel.org, tytso@mit.edu, adilger.kernel@dilger.ca, linux-xfs@vger.kernel.org, darrick.wong@oracle.com, david@fromorbit.com, linux-btrfs@vger.kernel.org, clm@fb.com, jbacik@fb.com, dsterba@suse.com, linux-integrity@vger.kernel.org, zohar@linux.vnet.ibm.com, dmitry.kasatkin@gmail.com, linux-afs@lists.infradead.org, dhowells@redhat.com, jaltman@auristor.com Subject: [PATCH v4 05/19] afs: convert to new i_version API Date: Fri, 22 Dec 2017 07:05:42 -0500 Message-Id: <20171222120556.7435-6-jlayton@kernel.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20171222120556.7435-1-jlayton@kernel.org> References: <20171222120556.7435-1-jlayton@kernel.org> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Jeff Layton For AFS, it's generally treated as an opaque value, so we use the *_raw variants of the API here. Note that AFS has quite a different definition for this counter. AFS only increments it on changes to the data, not for the metadata. We'll need to reconcile that somehow if we ever want to present this to userspace via statx. Signed-off-by: Jeff Layton --- fs/afs/fsclient.c | 3 ++- fs/afs/inode.c | 5 +++-- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c index b90ef39ae914..88ec38c2d83c 100644 --- a/fs/afs/fsclient.c +++ b/fs/afs/fsclient.c @@ -13,6 +13,7 @@ #include #include #include +#include #include "internal.h" #include "afs_fs.h" @@ -124,7 +125,7 @@ static void xdr_decode_AFSFetchStatus(const __be32 **_bp, vnode->vfs_inode.i_ctime.tv_sec = status->mtime_client; vnode->vfs_inode.i_mtime = vnode->vfs_inode.i_ctime; vnode->vfs_inode.i_atime = vnode->vfs_inode.i_ctime; - vnode->vfs_inode.i_version = data_version; + inode_set_iversion_raw(&vnode->vfs_inode, data_version); } expected_version = status->data_version; diff --git a/fs/afs/inode.c b/fs/afs/inode.c index 3415eb7484f6..dcd2e08d6cdb 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -21,6 +21,7 @@ #include #include #include +#include #include "internal.h" static const struct inode_operations afs_symlink_inode_operations = { @@ -89,7 +90,7 @@ static int afs_inode_map_status(struct afs_vnode *vnode, struct key *key) inode->i_atime = inode->i_mtime = inode->i_ctime; inode->i_blocks = 0; inode->i_generation = vnode->fid.unique; - inode->i_version = vnode->status.data_version; + inode_set_iversion_raw(inode, vnode->status.data_version); inode->i_mapping->a_ops = &afs_fs_aops; read_sequnlock_excl(&vnode->cb_lock); @@ -218,7 +219,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name, inode->i_ctime.tv_nsec = 0; inode->i_atime = inode->i_mtime = inode->i_ctime; inode->i_blocks = 0; - inode->i_version = 0; + inode_set_iversion_raw(inode, 0); inode->i_generation = 0; set_bit(AFS_VNODE_PSEUDODIR, &vnode->flags);