cgroup_idr_remove 4982 kernel/cgroup/cgroup.c 		cgroup_idr_remove(&ss->css_idr, id);
cgroup_idr_remove 5054 kernel/cgroup/cgroup.c 		cgroup_idr_remove(&cgrp->root->cgroup_idr, cgrp->id);
cgroup_idr_remove 5335 kernel/cgroup/cgroup.c 	cgroup_idr_remove(&root->cgroup_idr, cgrp->id);