157 struct cgroup_root cgrp_dfl_root = { .cgrp.rstat_cpu = &cgrp_dfl_root_rstat_cpu };
1056 	struct cgroup_root *root = cgrp->root;  in find_existing_css_set()
1274 struct cgroup_root *cgroup_root_from_kf(struct kernfs_root *kf_root)  in cgroup_root_from_kf()
1281 static int cgroup_init_root_id(struct cgroup_root *root)  in cgroup_init_root_id()
1295 static void cgroup_exit_root_id(struct cgroup_root *root)  in cgroup_exit_root_id()
1302 void cgroup_free_root(struct cgroup_root *root)  in cgroup_free_root()
1307 static void cgroup_destroy_root(struct cgroup_root *root)  in cgroup_destroy_root()
1354 current_cgns_cgroup_from_root(struct cgroup_root *root)  in current_cgns_cgroup_from_root()
1388 					    struct cgroup_root *root)  in cset_cgroup_from_root()
1421 				     struct cgroup_root *root)  in task_cgroup_from_root()
1709 int rebind_subsystems(struct cgroup_root *dst_root, u16 ss_mask)  in rebind_subsystems()
1733 		struct cgroup_root *src_root = ss->root;  in rebind_subsystems()
1784 	struct cgroup_root *kf_cgroot = cgroup_root_from_kf(kf_root);  in cgroup_show_path()
1910 	struct cgroup_root *root = ctx->root;  in init_cgroup_root()
1927 int cgroup_setup_root(struct cgroup_root *root, u16 ss_mask)  in cgroup_setup_root()
2140 	struct cgroup_root *root = cgroup_root_from_kf(kf_root);  in cgroup_kill_sb()
2256 	struct cgroup_root *root;  in task_cgroup_path()
5183 	struct cgroup_root *root = parent->root;  in cgroup_create()
5818 	struct cgroup_root *root;  in proc_cgroup_show()