From mboxrd@z Thu Jan 1 00:00:00 1970 From: Li Zefan Subject: [PATCH 3/4] Btrfs: Fix incorrect inode nlink in btrfs_link() Date: Wed, 13 Apr 2011 15:43:00 +0800 Message-ID: <4DA55404.4060702@cn.fujitsu.com> References: <4DA553C9.2040807@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: "linux-btrfs@vger.kernel.org" To: Chris Mason Return-path: In-Reply-To: <4DA553C9.2040807@cn.fujitsu.com> List-ID: From: Miao Xie Link count of the inode is not decreased if btrfs_set_inode_index() fails. Signed-off-by: Miao Xie Singed-off-by: Li Zefan --- fs/btrfs/inode.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index b9f7f52..a4157cf 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4846,9 +4846,6 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir, if (inode->i_nlink == ~0U) return -EMLINK; - btrfs_inc_nlink(inode); - inode->i_ctime = CURRENT_TIME; - err = btrfs_set_inode_index(dir, &index); if (err) goto fail; @@ -4864,6 +4861,9 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir, goto fail; } + btrfs_inc_nlink(inode); + inode->i_ctime = CURRENT_TIME; + btrfs_set_trans_block_group(trans, dir); ihold(inode); -- 1.7.3.1