Name
blk_queue_unprep_rq —
set an unprepare_request function for queue
Synopsis
void blk_queue_unprep_rq ( | struct request_queue * q, |
| | unprep_rq_fn * ufn); |
Arguments
struct request_queue * q
queue
unprep_rq_fn * ufn
unprepare_request function
Description
It's possible for a queue to register an unprepare_request callback
which is invoked before the request is finally completed. The goal
of the function is to deallocate any data that was allocated in the
prepare_request callback.