blk_execute_rq_nowait (9)

void blk_execute_rq_nowait(struct request_queue * q, struct gendisk * bd_disk, struct request * rq, int at_head, rq_end_io_fn * done);

q

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 handler

Insert a fully prepared request at the back of the I/O scheduler queue for execution. Don't wait for completion.

This function will invoke done directly if the queue is dead.