diff --git a/include/linux/list.h b/include/linux/list.h
index e3814f7..fc91c34 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -72,11 +72,20 @@ static inline void list_del(struct list_head *entry)
         entry->prev = LIST_POISON2;
 }
 
+static inline int list_empty(const struct list_head *head)
+{
+	return head->next == head;
+}
+
 #define list_entry(ptr, type, member) \
         container_of(ptr, type, member)
 #define list_first_entry(ptr, type, member) \
         list_entry((ptr)->next, type, member)
 #define list_next_entry(pos, member) \
         list_entry((pos)->member.next, typeof(*(pos)), member)
+#define list_for_each_entry(pos, head, member) \
+	for (pos = list_first_entry(head, typeof(*pos), member); \
+	     &pos->member != (head); \
+	     pos = list_next_entry(pos, member))
 
 #endif