+static void __rpc_queue_timer_fn(unsigned long ptr)
+{
+ struct rpc_wait_queue *queue = (struct rpc_wait_queue *)ptr;
+ struct rpc_task *task, *n;
+ unsigned long expires, now, timeo;
+
+ spin_lock(&queue->lock);
+ expires = now = jiffies;
+ list_for_each_entry_safe(task, n, &queue->timer_list.list, u.tk_wait.timer_list) {
+ timeo = task->u.tk_wait.expires;
+ if (time_after_eq(now, timeo)) {
+ dprintk("RPC: %5u timeout\n", task->tk_pid);
+ task->tk_status = -ETIMEDOUT;
+ rpc_wake_up_task_queue_locked(queue, task);
+ continue;
+ }
+ if (expires == now || time_after(expires, timeo))
+ expires = timeo;
+ }
+ if (!list_empty(&queue->timer_list.list))
+ rpc_set_queue_timer(queue, expires);
+ spin_unlock(&queue->lock);
+}
+