unsigned long aio_max_nr = 0x10000; /* system wide maximum number of aio requests */
/*----end sysctl variables---*/
-static kmem_cache_t *kiocb_cachep;
-static kmem_cache_t *kioctx_cachep;
+static struct kmem_cache *kiocb_cachep;
+static struct kmem_cache *kioctx_cachep;
static struct workqueue_struct *aio_wq;