27 	struct shadow_ptr *sp, *tmp_sp;  in free_ptr_list()  local
29 	list_for_each_entry_safe(sp, tmp_sp, &ptr_list, list) {  in free_ptr_list()
30 		list_del(&sp->list);  in free_ptr_list()
31 		kfree(sp);  in free_ptr_list()
37 	struct shadow_ptr *sp;  in ptr_id()  local
40 	list_for_each_entry(sp, &ptr_list, list) {  in ptr_id()
41 		if (sp->ptr == ptr)  in ptr_id()
42 			return sp->id;  in ptr_id()
45 	sp = kmalloc(sizeof(*sp), GFP_ATOMIC);  in ptr_id()
46 	if (!sp)  in ptr_id()
48 	sp->ptr = ptr;  in ptr_id()
49 	sp->id = count++;  in ptr_id()
51 	list_add(&sp->list, &ptr_list);  in ptr_id()
53 	return sp->id;  in ptr_id()
159 	struct shadow_ptr sp;  member