cgroup: remove for_each_root_subsys()
After the previous patch which introduced for_each_css(), for_each_root_subsys() only has two users left. This patch replaces it with for_each_subsys() + explicit subsys_mask testing and remove for_each_root_subsys() along with cgroupfs_root->subsys_list handling. This patch doesn't introduce any behavior changes. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Li Zefan <lizefan@huawei.com>
Showing
Please register or sign in to comment