blk_delay_queue (9) Linux Manual Page
blk_delay_queue – restart queueing after defined interval
Synopsis
void blk_delay_queue(struct request_queue *q, unsigned long msecs);Arguments
q
-
- The struct request_queue in question
msecs
- Delay in msecs
Description
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.