blk_queue_end_tag9
End tag operations for a request
Usage
void blk_queue_end_tag(struct request_queue * q, struct request * rq);
Arguments
q
the request queue for the device
rq
the request that has completed
Overview
Typically called when end_that_request_first returns 0, meaning all transfers have been done for a request. It's important to call this function before end_that_request_last, as that will put the request back on the free list thus corrupting the internal tag list.
Notes
queue lock must be held.
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.