BLK_REQUEUE_REQUEST(9)                    Block Devices                    BLK_REQUEUE_REQUEST(9)



NAME
       blk_requeue_request - put a request back on queue

SYNOPSIS
       void blk_requeue_request(struct request_queue * q, struct request * rq);

ARGUMENTS
       q
           request queue where request should be inserted

       rq
           request to be inserted

DESCRIPTION
       Drivers often keep queueing requests until the hardware cannot accept more, when that
       condition happens we need to put the request back on the queue. Must be called with queue
       lock held.

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