writeback: remove dead code in wb_blkcg/memcg_offline
authorJiufei Xue <jiufei.xue@linux.alibaba.com>
Wed, 28 Feb 2018 05:44:18 +0000 (13:44 +0800)
committerJens Axboe <axboe@kernel.dk>
Wed, 28 Feb 2018 19:23:35 +0000 (12:23 -0700)
commit025aecd8bdfed9ee1325d3f21d0f84b3622bdda5
treefd6afa4c79af72a53baca9e82030aa18504c29af
parent723fbf563a6a9cefbd3c58e95694583ad1cb8704
writeback: remove dead code in wb_blkcg/memcg_offline

Signed-off-by: Jiufei Xue <jiufei.xue@linux.alibaba.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
mm/backing-dev.c