BLK_DELAY_QUEUE(9) Block Devices BLK_DELAY_QUEUE(9)NAMEblk_delay_queue - restart queueing after defined interval
void blk_delay_queue(struct request_queue * q, unsigned long msecs);
The struct request_queue in question
Delay in msecs
Sometimes queueing needs to be postponed for a little while, to allow
resources to come back. This function will make sure that queueing is
restarted around the specified time. Queue lock must be held.
COPYRIGHTKernel Hackers Manual 3.8. June 2014 BLK_DELAY_QUEUE(9)