blk_queue_find_tag
Name
blk_queue_find_tag -- find a request by its tag and queue
Synopsis
struct request * blk_queue_find_tag
(request_queue_t * q, int tag);
Arguments
q
The request queue for the device
tag
The tag of the request
Notes
Should be used when a device returns a tag and you want to match
it with a request.
no locks need be held.