2890 static struct sp_node *sp_lookup(struct shared_policy *sp,  in sp_lookup()
2896 		struct sp_node *p = rb_entry(n, struct sp_node, nd);  in sp_lookup()
2908 		struct sp_node *w = NULL;  in sp_lookup()
2912 		w = rb_entry(prev, struct sp_node, nd);  in sp_lookup()
2917 	return rb_entry(n, struct sp_node, nd);  in sp_lookup()
2924 static void sp_insert(struct shared_policy *sp, struct sp_node *new)  in sp_insert()
2928 	struct sp_node *nd;  in sp_insert()
2932 		nd = rb_entry(parent, struct sp_node, nd);  in sp_insert()
2949 	struct sp_node *sn;  in mpol_shared_policy_lookup()
2964 static void sp_free(struct sp_node *n)  in sp_free()
3098 static void sp_delete(struct shared_policy *sp, struct sp_node *n)  in sp_delete()
3104 static void sp_node_init(struct sp_node *node, unsigned long start,  in sp_node_init()
3112 static struct sp_node *sp_alloc(unsigned long start, unsigned long end,  in sp_alloc()
3115 	struct sp_node *n;  in sp_alloc()
3135 				 pgoff_t end, struct sp_node *new)  in shared_policy_replace()
3137 	struct sp_node *n;  in shared_policy_replace()
3138 	struct sp_node *n_new = NULL;  in shared_policy_replace()
3172 		n = rb_entry(next, struct sp_node, nd);  in shared_policy_replace()
3218 		struct sp_node *sn;  in mpol_shared_policy_init()
3254 	struct sp_node *new = NULL;  in mpol_set_shared_policy()
3272 	struct sp_node *n;  in mpol_free_shared_policy()
3280 		n = rb_entry(next, struct sp_node, nd);  in mpol_free_shared_policy()
3346 				     sizeof(struct sp_node),  in numa_policy_init()