1862 					 struct ftrace_hash *old_hash,  in __ftrace_hash_update_ipmodify()  argument
1880 	if (!new_hash || !old_hash)  in __ftrace_hash_update_ipmodify()
1890 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
1918 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
1957 	struct ftrace_hash *old_hash = ops->func_hash->filter_hash;  in ftrace_hash_ipmodify_update()  local
1959 	if (ftrace_hash_empty(old_hash))  in ftrace_hash_ipmodify_update()
1960 		old_hash = NULL;  in ftrace_hash_ipmodify_update()
1965 	return __ftrace_hash_update_ipmodify(ops, old_hash, new_hash);  in ftrace_hash_ipmodify_update()
2246 		if (hash_contains_ip(ip, &removed_ops->old_hash))  in ftrace_find_tramp_ops_curr()
2287 		    hash_contains_ip(ip, &op->old_hash))  in ftrace_find_tramp_ops_curr()
2647 				   struct ftrace_ops_hash *old_hash)  in ftrace_run_modify_code()  argument
2650 	ops->old_hash.filter_hash = old_hash->filter_hash;  in ftrace_run_modify_code()
2651 	ops->old_hash.notrace_hash = old_hash->notrace_hash;  in ftrace_run_modify_code()
2653 	ops->old_hash.filter_hash = NULL;  in ftrace_run_modify_code()
2654 	ops->old_hash.notrace_hash = NULL;  in ftrace_run_modify_code()
2780 	ops->old_hash.filter_hash = ops->func_hash->filter_hash;  in ftrace_shutdown()
2781 	ops->old_hash.notrace_hash = ops->func_hash->notrace_hash;  in ftrace_shutdown()
2801 	ops->old_hash.filter_hash = NULL;  in ftrace_shutdown()
2802 	ops->old_hash.notrace_hash = NULL;  in ftrace_shutdown()
3812 				   struct ftrace_ops_hash *old_hash)  in ftrace_ops_update_code()  argument
3820 		ftrace_run_modify_code(ops, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
3835 			ftrace_run_modify_code(op, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
3848 	struct ftrace_hash *old_hash;  in ftrace_hash_move_and_update_ops()  local
3851 	old_hash = *orig_hash;  in ftrace_hash_move_and_update_ops()
3857 		free_ftrace_hash_rcu(old_hash);  in ftrace_hash_move_and_update_ops()
4267 	struct ftrace_hash *old_hash;  in register_ftrace_function_probe()  local
4308 	old_hash = *orig_hash;  in register_ftrace_function_probe()
4309 	hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, old_hash);  in register_ftrace_function_probe()
4323 			if (ftrace_lookup_ip(old_hash, entry->ip))  in register_ftrace_function_probe()
4385 			if (ftrace_lookup_ip(old_hash, entry->ip))  in register_ftrace_function_probe()
4402 	struct ftrace_hash *old_hash;  in unregister_ftrace_function_probe_func()  local
4445 	old_hash = *orig_hash;  in unregister_ftrace_function_probe_func()
4447 	if (ftrace_hash_empty(old_hash))  in unregister_ftrace_function_probe_func()
4450 	old_hash_ops.filter_hash = old_hash;  in unregister_ftrace_function_probe_func()
4455 	hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, old_hash);  in unregister_ftrace_function_probe_func()
5271 	struct ftrace_hash *old_hash, *new_hash;  in ftrace_graph_release()  local
5305 			old_hash = rcu_dereference_protected(ftrace_graph_hash,  in ftrace_graph_release()
5309 			old_hash = rcu_dereference_protected(ftrace_graph_notrace_hash,  in ftrace_graph_release()
5319 		free_ftrace_hash(old_hash);  in ftrace_graph_release()