X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=fs%2Focfs2%2Frefcounttree.c;h=636aab69ead559f718a9ebef4e6ca5e8dfad933e;hb=185829efb867120683b7245c60baf06f831aabf6;hp=714e53b9cc6606a178ee2c8f0121fd12156c0539;hpb=28e48f0e262fd94a613613d06ac5eaf6745b18a8;p=cascardo%2Flinux.git

diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 714e53b9cc66..636aab69ead5 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -4288,9 +4288,16 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
 		goto out;
 	}
 
+	error = ocfs2_rw_lock(inode, 1);
+	if (error) {
+		mlog_errno(error);
+		goto out;
+	}
+
 	error = ocfs2_inode_lock(inode, &old_bh, 1);
 	if (error) {
 		mlog_errno(error);
+		ocfs2_rw_unlock(inode, 1);
 		goto out;
 	}
 
@@ -4302,6 +4309,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
 	up_write(&OCFS2_I(inode)->ip_xattr_sem);
 
 	ocfs2_inode_unlock(inode, 1);
+	ocfs2_rw_unlock(inode, 1);
 	brelse(old_bh);
 
 	if (error) {