.open = shm_open, /* callback for a new vm-area open */
.close = shm_close, /* callback for when the vm-area is released */
.nopage = shmem_nopage,
-#ifdef CONFIG_NUMA
+#if defined(CONFIG_NUMA) && defined(CONFIG_SHMEM)
.set_policy = shmem_set_policy,
.get_policy = shmem_get_policy,
#endif