Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751803AbaDNHj2 (ORCPT ); Mon, 14 Apr 2014 03:39:28 -0400 Received: from mailrelay011.isp.belgacom.be ([195.238.6.178]:59901 "EHLO mailrelay011.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750807AbaDNHjE (ORCPT ); Mon, 14 Apr 2014 03:39:04 -0400 X-Belgacom-Dynamic: yes X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AlcGADSPS1NXQ6NG/2dsb2JhbABagwbEK4EfF3SCUxMcIxiBAiQTiAAByxiOboQ/AQOYYAGKZIdfgzM7 Date: Mon, 14 Apr 2014 09:39:01 +0200 From: Fabian Frederick To: linux-kernel Cc: Dave , Tytso Subject: [PATCH V2] fs/jfs/jfs_inode.c: atomically set inode->i_flags Message-Id: <20140414093901.ea2d873d712ca4c8155d7827@skynet.be> X-Mailer: Sylpheed 3.2.0beta5 (GTK+ 2.24.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org According to commit 5f16f3225b0624 ext4: atomically set inode->i_flags in ext4_set_inode_flags() Inspired-by: "Theodore Ts'o" Cc: Dave Kleikamp Cc: "Theodore Ts'o" Signed-off-by: Fabian Frederick --- fs/jfs/jfs_inode.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/fs/jfs/jfs_inode.c b/fs/jfs/jfs_inode.c index 7f464c5..6b0f816 100644 --- a/fs/jfs/jfs_inode.c +++ b/fs/jfs/jfs_inode.c @@ -29,20 +29,20 @@ void jfs_set_inode_flags(struct inode *inode) { unsigned int flags = JFS_IP(inode)->mode2; - - inode->i_flags &= ~(S_IMMUTABLE | S_APPEND | - S_NOATIME | S_DIRSYNC | S_SYNC); + unsigned int new_fl = 0; if (flags & JFS_IMMUTABLE_FL) - inode->i_flags |= S_IMMUTABLE; + new_fl |= S_IMMUTABLE; if (flags & JFS_APPEND_FL) - inode->i_flags |= S_APPEND; + new_fl |= S_APPEND; if (flags & JFS_NOATIME_FL) - inode->i_flags |= S_NOATIME; + new_fl |= S_NOATIME; if (flags & JFS_DIRSYNC_FL) - inode->i_flags |= S_DIRSYNC; + new_fl |= S_DIRSYNC; if (flags & JFS_SYNC_FL) - inode->i_flags |= S_SYNC; + new_fl |= S_SYNC; + inode_set_flags(inode, new_fl, S_IMMUTABLE | S_APPEND | S_NOATIME | + S_DIRSYNC | S_SYNC); } void jfs_get_inode_flags(struct jfs_inode_info *jfs_ip) -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/