tree 2f1c48dda46cd66ec3d72b025753cd5c856e6a7c
parent 24391c0dc57c3756a219defaa781e68637d6ab7d
author Keith Busch <keith.busch@intel.com> 1413589595 -0600
committer Jens Axboe <axboe@fb.com> 1422463451 -0700

block: require blk_rq_prep_clone() be given an initialized clone request

Prepare to allow blk_rq_prep_clone() to accept clone requests that were
allocated from blk-mq request queues.  As such the blk_rq_prep_clone()
caller must first initialize the clone request.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>