bfq: Fix bfq linkage error
authorPavel Begunkov <asml.silence@gmail.com>
Sat, 14 Sep 2019 17:31:50 +0000 (20:31 +0300)
committerJens Axboe <axboe@kernel.dk>
Sat, 14 Sep 2019 17:33:43 +0000 (11:33 -0600)
commit89f3b6d62f2c7c1ed7b2e672be605016d9ff60f2
treee7ec0fe618516d2405c9de0e7492759c5101a29a
parent99e5381d548db60ce05f3f39d1ca554caa85db6d
bfq: Fix bfq linkage error

Since commit 795fe54c2a828099e ("bfq: Add per-device weight"), bfq uses
blkg_conf_prep() and blkg_conf_finish(), which are not exported. So, it
causes linkage error if bfq compiled as a module.

Fixes: 795fe54c2a828099e ("bfq: Add per-device weight")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-cgroup.c