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| BLK_EXECUTE_RQ(9) | Block Devices | BLK_EXECUTE_RQ(9) |
NAME¶
blk_execute_rq - insert a request into queue for execution
SYNOPSIS¶
int blk_execute_rq(struct request_queue * q, struct gendisk * bd_disk, struct request * rq, int at_head);
ARGUMENTS¶
q
queue to insert the request in
bd_disk
matching gendisk
rq
request to insert
at_head
insert request at head or tail of queue
DESCRIPTION¶
Insert a fully prepared request at the back of the I/O scheduler queue for execution and wait for completion.
COPYRIGHT¶
| March 2017 | Kernel Hackers Manual 4.10 |