From patchwork Wed Dec 21 17:03:33 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 9483443 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 8C179601B3 for ; Wed, 21 Dec 2016 17:10:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7C08D28458 for ; Wed, 21 Dec 2016 17:10:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7131128473; Wed, 21 Dec 2016 17:10:07 +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=ham 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 20B452847A for ; Wed, 21 Dec 2016 17:10:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938632AbcLURJl (ORCPT ); Wed, 21 Dec 2016 12:09:41 -0500 Received: from mx1.redhat.com ([209.132.183.28]:47204 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936440AbcLUREE (ORCPT ); Wed, 21 Dec 2016 12:04:04 -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 BDB43C0092A6; Wed, 21 Dec 2016 17:04:03 +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 uBLH3l5p022318; Wed, 21 Dec 2016 12:04:02 -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 16/30] exofs: switch to new i_version API Date: Wed, 21 Dec 2016 12:03:33 -0500 Message-Id: <1482339827-7882-17-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 [10.5.110.32]); Wed, 21 Dec 2016 17:04:03 +0000 (UTC) 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 Signed-off-by: Jeff Layton --- fs/exofs/dir.c | 8 ++++---- fs/exofs/super.c | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/exofs/dir.c b/fs/exofs/dir.c index 42f9a0a0c4ca..753828ef2db1 100644 --- a/fs/exofs/dir.c +++ b/fs/exofs/dir.c @@ -60,7 +60,7 @@ static int exofs_commit_chunk(struct page *page, loff_t pos, unsigned len) struct inode *dir = mapping->host; int err = 0; - dir->i_version++; + inode_inc_iversion_locked(dir); if (!PageUptodate(page)) SetPageUptodate(page); @@ -241,7 +241,7 @@ exofs_readdir(struct file *file, struct dir_context *ctx) unsigned long n = pos >> PAGE_SHIFT; unsigned long npages = dir_pages(inode); unsigned chunk_mask = ~(exofs_chunk_size(inode)-1); - int need_revalidate = (file->f_version != inode->i_version); + bool need_revalidate = inode_cmp_iversion(inode, file->f_version); if (pos > inode->i_size - EXOFS_DIR_REC_LEN(1)) return 0; @@ -264,8 +264,8 @@ exofs_readdir(struct file *file, struct dir_context *ctx) chunk_mask); ctx->pos = (n<f_version = inode->i_version; - need_revalidate = 0; + file->f_version = inode_get_iversion(inode); + need_revalidate = false; } de = (struct exofs_dir_entry *)(kaddr + offset); limit = kaddr + exofs_last_byte(inode, n) - diff --git a/fs/exofs/super.c b/fs/exofs/super.c index 1076a4233b39..74400d1dcea5 100644 --- a/fs/exofs/super.c +++ b/fs/exofs/super.c @@ -159,7 +159,7 @@ static struct inode *exofs_alloc_inode(struct super_block *sb) if (!oi) return NULL; - oi->vfs_inode.i_version = 1; + inode_set_iversion(&oi->vfs_inode, 1); return &oi->vfs_inode; }