tree 62a0c931c0efb7cd86457e1908ceb1655997c595
parent 42d2683a2704ef4bbbb07fd0b9486ab312dd8c56
author Christoph Hellwig <hch@lst.de> 1421594189 +0100
committer Jens Axboe <axboe@fb.com> 1423153837 -0700

block: use blk_rq_map_user_iov to implement blk_rq_map_user

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>