{
queue_work(iscsi_eh_timer_workq, &session->unblock_work);
/*
- * make sure all the events have completed before tell the driver
- * it is safe
+ * Blocking the session can be done from any context so we only
+ * queue the block work. Make sure the unblock work has completed
+ * because it flushes/cancels the other works and updates the state.
*/
- flush_workqueue(iscsi_eh_timer_workq);
+ flush_work(&session->unblock_work);
}
EXPORT_SYMBOL_GPL(iscsi_unblock_session);
list_del(&session->sess_list);
spin_unlock_irqrestore(&sesslock, flags);
- /* make sure there are no blocks/unblocks queued */
- flush_workqueue(iscsi_eh_timer_workq);
- /* make sure the timedout callout is not running */
- if (!cancel_delayed_work(&session->recovery_work))
- flush_workqueue(iscsi_eh_timer_workq);
+ flush_work(&session->block_work);
+ flush_work(&session->unblock_work);
+ cancel_delayed_work_sync(&session->recovery_work);
/*
* If we are blocked let commands flow again. The lld or iscsi
* layer should set up the queuecommand to fail commands.