1845 					 struct ftrace_hash *old_hash,  in __ftrace_hash_update_ipmodify()  argument
1863 	if (!new_hash || !old_hash)  in __ftrace_hash_update_ipmodify()
1869 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
1893 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
1932 	struct ftrace_hash *old_hash = ops->func_hash->filter_hash;  in ftrace_hash_ipmodify_update()  local
1934 	if (ftrace_hash_empty(old_hash))  in ftrace_hash_ipmodify_update()
1935 		old_hash = NULL;  in ftrace_hash_ipmodify_update()
1940 	return __ftrace_hash_update_ipmodify(ops, old_hash, new_hash);  in ftrace_hash_ipmodify_update()
2160 		if (hash_contains_ip(ip, &removed_ops->old_hash))  in ftrace_find_tramp_ops_curr()
2201 		    hash_contains_ip(ip, &op->old_hash))  in ftrace_find_tramp_ops_curr()
2551 				   struct ftrace_ops_hash *old_hash)  in ftrace_run_modify_code()  argument
2554 	ops->old_hash.filter_hash = old_hash->filter_hash;  in ftrace_run_modify_code()
2555 	ops->old_hash.notrace_hash = old_hash->notrace_hash;  in ftrace_run_modify_code()
2557 	ops->old_hash.filter_hash = NULL;  in ftrace_run_modify_code()
2558 	ops->old_hash.notrace_hash = NULL;  in ftrace_run_modify_code()
2688 	ops->old_hash.filter_hash = ops->func_hash->filter_hash;  in ftrace_shutdown()
2689 	ops->old_hash.notrace_hash = ops->func_hash->notrace_hash;  in ftrace_shutdown()
2708 	ops->old_hash.filter_hash = NULL;  in ftrace_shutdown()
2709 	ops->old_hash.notrace_hash = NULL;  in ftrace_shutdown()
3653 static void __enable_ftrace_function_probe(struct ftrace_ops_hash *old_hash)  in __enable_ftrace_function_probe()  argument
3662 					       old_hash);  in __enable_ftrace_function_probe()
3715 	struct ftrace_hash *old_hash = *orig_hash;  in register_ftrace_function_probe()  local
3734 	old_hash_ops.filter_hash = old_hash;  in register_ftrace_function_probe()
3738 	hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, old_hash);  in register_ftrace_function_probe()
3801 		free_ftrace_hash_rcu(old_hash);  in register_ftrace_function_probe()
3828 	struct ftrace_hash *old_hash = *orig_hash;  in __unregister_ftrace_function_probe()  local
3897 		free_ftrace_hash_rcu(old_hash);  in __unregister_ftrace_function_probe()
4086 				   struct ftrace_ops_hash *old_hash)  in ftrace_ops_update_code()  argument
4094 		ftrace_run_modify_code(ops, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
4109 			ftrace_run_modify_code(op, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
4122 	struct ftrace_hash *old_hash;  in ftrace_set_hash()  local
4157 	old_hash = *orig_hash;  in ftrace_set_hash()
4163 		free_ftrace_hash_rcu(old_hash);  in ftrace_set_hash()
4377 	struct ftrace_hash *old_hash;  in ftrace_regex_release()  local
4407 		old_hash = *orig_hash;  in ftrace_regex_release()
4414 			free_ftrace_hash_rcu(old_hash);  in ftrace_regex_release()