508 	spin_lock_irqsave(&device->resource->req_lock, flags);  in drbd_change_state()
511 	spin_unlock_irqrestore(&device->resource->req_lock, flags);  in drbd_change_state()
542 	spin_lock_irqsave(&device->resource->req_lock, flags);  in _req_st_cond()
559 	spin_unlock_irqrestore(&device->resource->req_lock, flags);  in _req_st_cond()
591 	spin_lock_irqsave(&device->resource->req_lock, flags);  in drbd_req_state()
596 		spin_unlock_irqrestore(&device->resource->req_lock, flags);  in drbd_req_state()
604 		spin_unlock_irqrestore(&device->resource->req_lock, flags);  in drbd_req_state()
627 		spin_lock_irqsave(&device->resource->req_lock, flags);  in drbd_req_state()
634 	spin_unlock_irqrestore(&device->resource->req_lock, flags);  in drbd_req_state()
1749 		spin_lock_irq(&device->resource->req_lock);  in after_state_ch()
1764 		spin_unlock_irq(&device->resource->req_lock);  in after_state_ch()
1768 		spin_lock_irq(&device->resource->req_lock);  in after_state_ch()
1791 		spin_unlock_irq(&device->resource->req_lock);  in after_state_ch()
2103 			spin_lock_irq(&connection->resource->req_lock);  in w_after_conn_state_ch()
2109 			spin_unlock_irq(&connection->resource->req_lock);  in w_after_conn_state_ch()
2325 		spin_unlock_irq(&connection->resource->req_lock);  in _conn_request_state()
2344 		spin_lock_irq(&connection->resource->req_lock);  in _conn_request_state()
2347 				connection->resource->req_lock);  in _conn_request_state()
2379 		spin_unlock_irq(&connection->resource->req_lock);  in _conn_request_state()
2382 		spin_lock_irq(&connection->resource->req_lock);  in _conn_request_state()
2398 	spin_lock_irq(&connection->resource->req_lock);  in conn_request_state()
2400 	spin_unlock_irq(&connection->resource->req_lock);  in conn_request_state()