| BLK_START_REQUEST(9) | Block Devices | BLK_START_REQUEST(9) |
NAME¶
blk_start_request - start request processing on the driver
SYNOPSIS¶
void blk_start_request(struct request * req);
ARGUMENTS¶
req
request to dequeue
DESCRIPTION¶
Dequeue req and start timeout timer on it. This hands off the request to the driver.
Block internal functions which don´t want to start timer should call blk_dequeue_request.
CONTEXT¶
queue_lock must be held.
COPYRIGHT¶
| April 2023 | Kernel Hackers Manual 2.6. |