From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Mason Subject: [PATCH] reiserfs_fsync should only use barriers when they are enabled Date: Fri, 4 Aug 2006 09:56:45 -0400 Message-ID: <20060804135645.GC1134@watt.suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mx1.suse.de ([195.135.220.2]:5308 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1161200AbWHDN5H (ORCPT ); Fri, 4 Aug 2006 09:57:07 -0400 To: linux-fsdevel@vger.kernel.org, akpm@osdl.org, reiserfs-dev@namesys.com Content-Disposition: inline Sender: linux-fsdevel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org From: Chris Mason Subject: reiserfs_fsync should only use barriers when they are enabled make sure that reiserfs_fsync only triggers barriers when mounted with -o barrier=flush Signed-off-by: Chris Mason --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -130,7 +130,7 @@ static int reiserfs_sync_file(struct fil reiserfs_write_lock(p_s_inode->i_sb); barrier_done = reiserfs_commit_for_inode(p_s_inode); reiserfs_write_unlock(p_s_inode->i_sb); - if (barrier_done != 1) + if (barrier_done != 1 && reiserfs_barrier_flush(p_s_inode->i_sb)) blkdev_issue_flush(p_s_inode->i_sb->s_bdev, NULL); if (barrier_done < 0) return barrier_done; --