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BLK_REQUEUE_REQUEST(9) | Block Devices | BLK_REQUEUE_REQUEST(9) |
NAME¶
blk_requeue_request - put a request back on queueSYNOPSIS¶
void blk_requeue_request(struct request_queue * q, struct request * rq);
ARGUMENTS¶
struct request_queue * qrequest queue where request should be inserted
struct request * 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¶
July 2017 | Kernel Hackers Manual 4.11 |