1835 					 struct ftrace_hash *old_hash,  in __ftrace_hash_update_ipmodify()  argument
1853 	if (!new_hash || !old_hash)  in __ftrace_hash_update_ipmodify()
1859 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
1883 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
1922 	struct ftrace_hash *old_hash = ops->func_hash->filter_hash;  in ftrace_hash_ipmodify_update()  local
1924 	if (ftrace_hash_empty(old_hash))  in ftrace_hash_ipmodify_update()
1925 		old_hash = NULL;  in ftrace_hash_ipmodify_update()
1930 	return __ftrace_hash_update_ipmodify(ops, old_hash, new_hash);  in ftrace_hash_ipmodify_update()
2150 		if (hash_contains_ip(ip, &removed_ops->old_hash))  in ftrace_find_tramp_ops_curr()
2191 		    hash_contains_ip(ip, &op->old_hash))  in ftrace_find_tramp_ops_curr()
2541 				   struct ftrace_ops_hash *old_hash)  in ftrace_run_modify_code()  argument
2544 	ops->old_hash.filter_hash = old_hash->filter_hash;  in ftrace_run_modify_code()
2545 	ops->old_hash.notrace_hash = old_hash->notrace_hash;  in ftrace_run_modify_code()
2547 	ops->old_hash.filter_hash = NULL;  in ftrace_run_modify_code()
2548 	ops->old_hash.notrace_hash = NULL;  in ftrace_run_modify_code()
2678 	ops->old_hash.filter_hash = ops->func_hash->filter_hash;  in ftrace_shutdown()
2679 	ops->old_hash.notrace_hash = ops->func_hash->notrace_hash;  in ftrace_shutdown()
2698 	ops->old_hash.filter_hash = NULL;  in ftrace_shutdown()
2699 	ops->old_hash.notrace_hash = NULL;  in ftrace_shutdown()
3637 static void __enable_ftrace_function_probe(struct ftrace_ops_hash *old_hash)  in __enable_ftrace_function_probe()  argument
3646 					       old_hash);  in __enable_ftrace_function_probe()
3698 	struct ftrace_hash *old_hash = *orig_hash;  in register_ftrace_function_probe()  local
3717 	old_hash_ops.filter_hash = old_hash;  in register_ftrace_function_probe()
3721 	hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, old_hash);  in register_ftrace_function_probe()
3784 		free_ftrace_hash_rcu(old_hash);  in register_ftrace_function_probe()
3810 	struct ftrace_hash *old_hash = *orig_hash;  in __unregister_ftrace_function_probe()  local
3880 		free_ftrace_hash_rcu(old_hash);  in __unregister_ftrace_function_probe()
4069 				   struct ftrace_ops_hash *old_hash)  in ftrace_ops_update_code()  argument
4077 		ftrace_run_modify_code(ops, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
4092 			ftrace_run_modify_code(op, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
4105 	struct ftrace_hash *old_hash;  in ftrace_set_hash()  local
4140 	old_hash = *orig_hash;  in ftrace_set_hash()
4146 		free_ftrace_hash_rcu(old_hash);  in ftrace_set_hash()
4360 	struct ftrace_hash *old_hash;  in ftrace_regex_release()  local
4390 		old_hash = *orig_hash;  in ftrace_regex_release()
4397 			free_ftrace_hash_rcu(old_hash);  in ftrace_regex_release()