BLK_EXECUTE_RQ
Section: Block Devices (9)
Updated: February 2011
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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.
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