BLK_EXECUTE_RQ_NOWAI(9) Block Devices BLK_EXECUTE_RQ_NOWAI(9)NAMEblk_execute_rq_nowait - insert a request into queue for executionSYNOPSISvoid blk_execute_rq_nowait(struct request_queue * q, struct gendisk * bd_disk, struct request * rq, int at_head, rq_end_io_fn * done);ARGUMENTSq queue to insert the request in bd_disk matching gendisk rq request to insert at_head insert request at head or tail of queue done I/O completion handlerDESCRIPTIONInsert a fully prepared request at the back of the I/O scheduler queue for execution. Don't wait for completion.NOTEThis function will invoke done directly if the queue is dead.COPYRIGHTKernel Hackers Manual 3.10 June 2014 BLK_EXECUTE_RQ_NOWAI(9)