Name
blk_requeue_request —
put a request back on queue
Synopsis
void blk_requeue_request (request_queue_t * 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.