- * initialise an cookie jar slab element prior to any use
- */
-void fscache_cookie_init_once(void *_cookie)
-{
- struct fscache_cookie *cookie = _cookie;
-
- memset(cookie, 0, sizeof(*cookie));
- spin_lock_init(&cookie->lock);
- spin_lock_init(&cookie->stores_lock);
- INIT_HLIST_HEAD(&cookie->backing_objects);
-}
-
-/*
- * Set the index key in a cookie. The cookie struct has space for a 12-byte