tree cf93330ae12f820d1dd53bc9d484fa6cad38962c
parent 06b0608e2b46465e8e663214e7db982ddb000346
author Tejun Heo <tj@kernel.org> 1241751250 +0900
committer Jens Axboe <jens.axboe@oracle.com> 1242028336 +0200

xd: dequeue in-flight request

xd processes requests one-by-one synchronously and can be easily
converted to dequeueing model.  Convert it.

While at it, use rq_cur_bytes instead of rq_bytes when checking for
sector overflow.  This is for for consistency and better behavior for
merged requests.

[ Impact: dequeue in-flight request ]

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>