#define pthread_mutex_lock ust_malloc_spin_lock
#define pthread_mutex_unlock ust_malloc_spin_unlock
static DEFINE_URCU_TLS(int, malloc_nesting);
-#undef ust_malloc_spin_unlock
-#undef ust_malloc_spin_lock
+#undef pthread_mutex_unlock
+#undef pthread_mutex_lock
#undef calloc
/*