1. NAME▲

blk_queue_unprep_rq - set an unprepare_request function for queue

2. SYNOPSIS ▲

void blk_queue_unprep_rq(struct request_queue *  q , unprep_rq_fn *  ufn );

3. ARGUMENTS ▲

q
    queue

ufn
    unprepare_request function

4. DESCRIPTION ▲

ItAqs 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.

5. COPYRIGHT ▲