27 struct cgroup;
157 	struct cgroup *cgroup;  member
232 	struct cgroup *dfl_cgrp;
291 	struct cgroup *mg_src_cgrp;
292 	struct cgroup *mg_dst_cgrp;
355 	struct cgroup *updated_children;	/* terminated by self cgroup */
356 	struct cgroup *updated_next;		/* NULL iff not on the list */
378 struct cgroup {  struct
473 	struct cgroup *dom_cgrp;  argument
474 	struct cgroup *old_dom_cgrp;		/* used while enabling threaded */  argument
511 	struct cgroup *ancestors[];  argument
533 	struct cgroup cgrp;
536 	struct cgroup *cgrp_ancestor_storage;
787 	struct cgroup	*cgroup; /* v2 */  member