block: use blk_rq_map_user_iov to implement blk_rq_map_user
authorChristoph Hellwig <hch@lst.de>
Sun, 18 Jan 2015 15:16:29 +0000 (16:16 +0100)
committerJens Axboe <axboe@fb.com>
Thu, 5 Feb 2015 16:30:37 +0000 (09:30 -0700)
commitddad8dd0a162fde61646a627a3017c258601dc8a
tree62a0c931c0efb7cd86457e1908ceb1655997c595
parent42d2683a2704ef4bbbb07fd0b9486ab312dd8c56
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>
block/bio.c
block/blk-map.c
include/linux/bio.h