blk_queue_find_tag(9)
NAME
blk_queue_find_tag - find a request by its tag and queue
SYNOPSIS
struct request * blk_queue_find_tag(struct request_queue * 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.