245     avail_desc: DescriptorChain,  in process_one_request()
252         Reader::new(mem.clone(), avail_desc.clone()).map_err(ExecuteError::Descriptor)?;  in process_one_request()
253     let mut writer = Writer::new(mem.clone(), avail_desc).map_err(ExecuteError::Descriptor)?;  in process_one_request()
288     avail_desc: DescriptorChain,  in process_one_request_task()
295     let descriptor_index = avail_desc.index;  in process_one_request_task()
297         match process_one_request(avail_desc, disk_state, flush_timer, flush_timer_armed, &mem)  in process_one_request_task()
1095         let avail_desc = create_descriptor_chain(  in read_last_sector()  localVariable
1125         let fut = process_one_request(avail_desc, disk_state, flush_timer, flush_timer_armed, &mem);  in read_last_sector()
1162         let avail_desc = create_descriptor_chain(  in read_beyond_last_sector()  localVariable
1194         let fut = process_one_request(avail_desc, disk_state, flush_timer, flush_timer_armed, &mem);  in read_beyond_last_sector()
1232         let avail_desc = create_descriptor_chain(  in get_id()  localVariable
1265         let fut = process_one_request(avail_desc, disk_state, flush_timer, flush_timer_armed, &mem);  in get_id()