1863 					 struct ftrace_hash *old_hash,  in __ftrace_hash_update_ipmodify()  argument
1881 	if (!new_hash || !old_hash)  in __ftrace_hash_update_ipmodify()
1891 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
1919 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
1958 	struct ftrace_hash *old_hash = ops->func_hash->filter_hash;  in ftrace_hash_ipmodify_update()  local
1960 	if (ftrace_hash_empty(old_hash))  in ftrace_hash_ipmodify_update()
1961 		old_hash = NULL;  in ftrace_hash_ipmodify_update()
1966 	return __ftrace_hash_update_ipmodify(ops, old_hash, new_hash);  in ftrace_hash_ipmodify_update()
2298 		if (hash_contains_ip(ip, &removed_ops->old_hash))  in ftrace_find_tramp_ops_curr()
2339 		    hash_contains_ip(ip, &op->old_hash))  in ftrace_find_tramp_ops_curr()
2774 				   struct ftrace_ops_hash *old_hash)  in ftrace_run_modify_code()  argument
2777 	ops->old_hash.filter_hash = old_hash->filter_hash;  in ftrace_run_modify_code()
2778 	ops->old_hash.notrace_hash = old_hash->notrace_hash;  in ftrace_run_modify_code()
2780 	ops->old_hash.filter_hash = NULL;  in ftrace_run_modify_code()
2781 	ops->old_hash.notrace_hash = NULL;  in ftrace_run_modify_code()
2954 	ops->old_hash.filter_hash = ops->func_hash->filter_hash;  in ftrace_shutdown()
2955 	ops->old_hash.notrace_hash = ops->func_hash->notrace_hash;  in ftrace_shutdown()
2975 	ops->old_hash.filter_hash = NULL;  in ftrace_shutdown()
2976 	ops->old_hash.notrace_hash = NULL;  in ftrace_shutdown()
4063 				   struct ftrace_ops_hash *old_hash)  in ftrace_ops_update_code()  argument
4071 		ftrace_run_modify_code(ops, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
4086 			ftrace_run_modify_code(op, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
4099 	struct ftrace_hash *old_hash;  in ftrace_hash_move_and_update_ops()  local
4102 	old_hash = *orig_hash;  in ftrace_hash_move_and_update_ops()
4108 		free_ftrace_hash_rcu(old_hash);  in ftrace_hash_move_and_update_ops()
4521 	struct ftrace_hash *old_hash;  in register_ftrace_function_probe()  local
4566 	old_hash = *orig_hash;  in register_ftrace_function_probe()
4567 	hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, old_hash);  in register_ftrace_function_probe()
4586 			if (ftrace_lookup_ip(old_hash, entry->ip))  in register_ftrace_function_probe()
4648 			if (ftrace_lookup_ip(old_hash, entry->ip))  in register_ftrace_function_probe()
4665 	struct ftrace_hash *old_hash;  in unregister_ftrace_function_probe_func()  local
4708 	old_hash = *orig_hash;  in unregister_ftrace_function_probe_func()
4710 	if (ftrace_hash_empty(old_hash))  in unregister_ftrace_function_probe_func()
4713 	old_hash_ops.filter_hash = old_hash;  in unregister_ftrace_function_probe_func()
4718 	hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, old_hash);  in unregister_ftrace_function_probe_func()
5901 	struct ftrace_hash *old_hash, *new_hash;  in ftrace_graph_release()  local
5935 			old_hash = rcu_dereference_protected(ftrace_graph_hash,  in ftrace_graph_release()
5939 			old_hash = rcu_dereference_protected(ftrace_graph_notrace_hash,  in ftrace_graph_release()
5956 		free_ftrace_hash(old_hash);  in ftrace_graph_release()