901 {	unsigned long	saved_flags;  in pd_next_buf()  local
903 	spin_lock_irqsave(&io_request_lock,saved_flags);  in pd_next_buf()
905 	if (!pd_run) {  spin_unlock_irqrestore(&io_request_lock,saved_flags);  in pd_next_buf()
921 	spin_unlock_irqrestore(&io_request_lock,saved_flags);  in pd_next_buf()
932 	unsigned long    saved_flags;  in do_pd_read_start()  local
944 		spin_lock_irqsave(&io_request_lock,saved_flags);  in do_pd_read_start()
948 		spin_unlock_irqrestore(&io_request_lock,saved_flags);  in do_pd_read_start()
958 	unsigned long    saved_flags;  in do_pd_read_drq()  local
968 		spin_lock_irqsave(&io_request_lock,saved_flags);  in do_pd_read_drq()
972 		spin_unlock_irqrestore(&io_request_lock,saved_flags);  in do_pd_read_drq()
983 	spin_lock_irqsave(&io_request_lock,saved_flags);  in do_pd_read_drq()
987 	spin_unlock_irqrestore(&io_request_lock,saved_flags);  in do_pd_read_drq()
998 	unsigned long    saved_flags;  in do_pd_write_start()  local
1010 		spin_lock_irqsave(&io_request_lock,saved_flags);  in do_pd_write_start()
1014 		spin_unlock_irqrestore(&io_request_lock,saved_flags);  in do_pd_write_start()
1026 		spin_lock_irqsave(&io_request_lock,saved_flags);  in do_pd_write_start()
1030                 spin_unlock_irqrestore(&io_request_lock,saved_flags);  in do_pd_write_start()
1046 	unsigned long    saved_flags;  in do_pd_write_done()  local
1055 		spin_lock_irqsave(&io_request_lock,saved_flags);  in do_pd_write_done()
1059 		spin_unlock_irqrestore(&io_request_lock,saved_flags);  in do_pd_write_done()
1063 	spin_lock_irqsave(&io_request_lock,saved_flags);  in do_pd_write_done()
1067 	spin_unlock_irqrestore(&io_request_lock,saved_flags);  in do_pd_write_done()