cgroup: Use rcu_work instead of explicit rcu and work item
commit8f36aaec9c929f2864196b0799203491f6a67dc6
authorTejun Heo <tj@kernel.org>
Wed, 14 Mar 2018 19:45:14 +0000 (14 12:45 -0700)
committerTejun Heo <tj@kernel.org>
Mon, 19 Mar 2018 17:12:03 +0000 (19 10:12 -0700)
tree635d3a526ad921ea402b805a675725108e7c24af
parent05f0fe6b74dbd7690a4cbd61810948b7d575576a
cgroup: Use rcu_work instead of explicit rcu and work item

Workqueue now has rcu_work.  Use it instead of open-coding rcu -> work
item bouncing.

Signed-off-by: Tejun Heo <tj@kernel.org>
include/linux/cgroup-defs.h
kernel/cgroup/cgroup.c