@@ -961,11 +963,10 @@ struct dentry * __d_lookup(struct dentry
 
 	rcu_read_lock();
 	
-	hlist_for_each (node, head) { 
+	hlist_for_each_rcu(node, head) {
 		struct dentry *dentry; 
 		struct qstr *qstr;
 
-		smp_read_barrier_depends();
 		dentry = hlist_entry(node, struct dentry, d_hash);
 
 		smp_rmb();
@@ -992,8 +993,7 @@ struct dentry * __d_lookup(struct dentry
 		if (dentry->d_parent != parent)
 			goto next;
 
-		qstr = &dentry->d_name;
-		smp_read_barrier_depends();
+		qstr = rcu_dereference(&dentry->d_name);
 		if (parent->d_op && parent->d_op->d_compare) {
 			if (parent->d_op->d_compare(parent, qstr, name))
 				goto next;
