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BLK_EXECUTE_RQ(9) | Block Devices | BLK_EXECUTE_RQ(9) |
NAME¶
blk_execute_rq - insert a request into queue for executionSYNOPSIS¶
int
blk_execute_rq(struct request_queue * q,
struct gendisk * bd_disk,
struct request * rq,
int at_head);
ARGUMENTS¶
qqueue 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¶
January 2017 | Kernel Hackers Manual 4.8. |