tree a34d091b5652a7605269cff58b9e259dc94198a7
parent 30088ad815802f850f26114920ccf9effd4bc520
author Lai Jiangshan <laijs@cn.fujitsu.com> 1300182916 +0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1304833846 -0700

cgroup,rcu: convert call_rcu(free_cgroup_rcu) to kfree_rcu()

The rcu callback free_cgroup_rcu() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(free_cgroup_rcu).

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Paul Menage <menage@google.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>