101 	char cgroup_workdir[PATH_MAX + 1];  in setup_cgroup_environment()  local
103 	format_cgroup_path(cgroup_workdir, "");  in setup_cgroup_environment()
123 	if (mkdir(cgroup_workdir, 0777) && errno != EEXIST) {  in setup_cgroup_environment()
128 	if (enable_all_controllers(cgroup_workdir))  in setup_cgroup_environment()
201 	char cgroup_workdir[PATH_MAX + 1];  in cleanup_cgroup_environment()  local
203 	format_cgroup_path(cgroup_workdir, "");  in cleanup_cgroup_environment()
205 	nftw(cgroup_workdir, nftwfunc, WALK_FD_LIMIT, FTW_DEPTH | FTW_MOUNT);  in cleanup_cgroup_environment()
253 	char cgroup_workdir[PATH_MAX + 1];  in get_cgroup_id()  local
257 	format_cgroup_path(cgroup_workdir, path);  in get_cgroup_id()
267 	err = name_to_handle_at(dirfd, cgroup_workdir, fhp, &mount_id, flags);  in get_cgroup_id()
279 	err = name_to_handle_at(dirfd, cgroup_workdir, fhp2, &mount_id, flags);  in get_cgroup_id()