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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

January 2017 Kernel Hackers Manual 4.8.