+static void ondemand_object_worker(struct work_struct *work)
+{
+ struct cachefiles_ondemand_info *info =
+ container_of(work, struct cachefiles_ondemand_info, ondemand_work);
+
+ cachefiles_ondemand_init_object(info->object);
+}
+
+/*
+ * If there are any inflight or subsequent READ requests on the
+ * closed object, reopen it.
+ * Skip read requests whose related object is reopening.
+ */
+static struct cachefiles_req *cachefiles_ondemand_select_req(struct xa_state *xas,
+ unsigned long xa_max)
+{
+ struct cachefiles_req *req;
+ struct cachefiles_object *object;
+ struct cachefiles_ondemand_info *info;
+
+ xas_for_each_marked(xas, req, xa_max, CACHEFILES_REQ_NEW) {
+ if (req->msg.opcode != CACHEFILES_OP_READ)
+ return req;
+ object = req->object;
+ info = object->ondemand;
+ if (cachefiles_ondemand_object_is_close(object)) {
+ cachefiles_ondemand_set_object_reopening(object);
+ queue_work(fscache_wq, &info->ondemand_work);
+ continue;
+ }
+ if (cachefiles_ondemand_object_is_reopening(object))
+ continue;
+ return req;
+ }
+ return NULL;
+}
+