other versions
| BLK_EXECUTE_RQ_NOWAI(9) | Block Devices | BLK_EXECUTE_RQ_NOWAI(9) |
NAME¶
blk_execute_rq_nowait - insert a request into queue for execution
SYNOPSIS¶
void blk_execute_rq_nowait(struct request_queue * q, struct gendisk * bd_disk, struct request * rq, int at_head, rq_end_io_fn * done);
ARGUMENTS¶
struct request_queue * q
queue to insert the request in
struct gendisk * bd_disk
matching gendisk
struct request * rq
request to insert
int at_head
insert request at head or tail of queue
rq_end_io_fn * done
I/O completion handler
DESCRIPTION¶
Insert a fully prepared request at the back of the I/O scheduler queue for execution. Don't wait for completion.
NOTE¶
This function will invoke done directly if the queue is dead.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.11 |