BLK_EXECUTE_RQ(9)                         Block Devices                         BLK_EXECUTE_RQ(9)



NAME
       blk_execute_rq - insert a request into queue for execution

SYNOPSIS
       int blk_execute_rq(struct request_queue * q, struct gendisk * bd_disk,
                          struct request * rq, int at_head);

ARGUMENTS
       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

DESCRIPTION
       Insert a fully prepared request at the back of the I/O scheduler queue for execution and
       wait for completion.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                         BLK_EXECUTE_RQ(9)