154225c7e978191b364029003 author Tejun Heo 1241751246 +0900 committer Jens Axboe 1242028336 +0200 paride: dequeue in-flight request pd/pf/pcd have track in-flight request by pd/pf/pcd_req. They can be converted to dequeueing model by updating fetching and completion paths. Convert them. Note that removal of elv_next_request() call from pf_next_buf() doesn't make any functional difference. The path is traveled only during partial completion of a request and elv_next_request() call must return the same request anyway. [ Impact: dequeue in-flight request ] Signed-off-by: Tejun Heo Cc: Tim Waugh Signed-off-by: Jens Axboe .2x