[PATCH 5/9] cgroup_freezer: prepare freezer_change_state() for full hierarchy support

[Kamezawa Hiroyuki]

(2012/11/03 17:38), Tejun Heo wrote:
> * Make freezer_change_state() take bool @freeze instead of enum
>    freezer_state.
>
> * Separate out freezer_apply_state() out of freezer_change_state().
>    This makes freezer_change_state() a rather silly thin wrapper.  It
>    will be filled with hierarchy handling later on.
>
> This patch doesn't introduce any behavior change.
>
> Signed-off-by: Tejun Heo <tj at kernel.org>

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu at jp.fujitsu.com>