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.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 BLK_EXECUTE_RQ(9)