1900 					 struct ftrace_hash *old_hash,  in __ftrace_hash_update_ipmodify()  argument
1927 	if (!new_hash || !old_hash)  in __ftrace_hash_update_ipmodify()
1937 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
1985 		in_old = !!ftrace_lookup_ip(old_hash, rec->ip);  in __ftrace_hash_update_ipmodify()
2024 	struct ftrace_hash *old_hash = ops->func_hash->filter_hash;  in ftrace_hash_ipmodify_update()  local
2026 	if (ftrace_hash_empty(old_hash))  in ftrace_hash_ipmodify_update()
2027 		old_hash = NULL;  in ftrace_hash_ipmodify_update()
2032 	return __ftrace_hash_update_ipmodify(ops, old_hash, new_hash);  in ftrace_hash_ipmodify_update()
2368 		if (hash_contains_ip(ip, &removed_ops->old_hash))  in ftrace_find_tramp_ops_curr()
2409 		    hash_contains_ip(ip, &op->old_hash))  in ftrace_find_tramp_ops_curr()
2869 				   struct ftrace_ops_hash *old_hash)  in ftrace_run_modify_code()  argument
2872 	ops->old_hash.filter_hash = old_hash->filter_hash;  in ftrace_run_modify_code()
2873 	ops->old_hash.notrace_hash = old_hash->notrace_hash;  in ftrace_run_modify_code()
2875 	ops->old_hash.filter_hash = NULL;  in ftrace_run_modify_code()
2876 	ops->old_hash.notrace_hash = NULL;  in ftrace_run_modify_code()
3049 	ops->old_hash.filter_hash = ops->func_hash->filter_hash;  in ftrace_shutdown()
3050 	ops->old_hash.notrace_hash = ops->func_hash->notrace_hash;  in ftrace_shutdown()
3070 	ops->old_hash.filter_hash = NULL;  in ftrace_shutdown()
3071 	ops->old_hash.notrace_hash = NULL;  in ftrace_shutdown()
4222 				   struct ftrace_ops_hash *old_hash)  in ftrace_ops_update_code()  argument
4230 		ftrace_run_modify_code(ops, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
4245 			ftrace_run_modify_code(op, FTRACE_UPDATE_CALLS, old_hash);  in ftrace_ops_update_code()
4258 	struct ftrace_hash *old_hash;  in ftrace_hash_move_and_update_ops()  local
4261 	old_hash = *orig_hash;  in ftrace_hash_move_and_update_ops()
4267 		free_ftrace_hash_rcu(old_hash);  in ftrace_hash_move_and_update_ops()
4678 	struct ftrace_hash *old_hash;  in register_ftrace_function_probe()  local
4725 	old_hash = *orig_hash;  in register_ftrace_function_probe()
4726 	hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, old_hash);  in register_ftrace_function_probe()
4745 			if (ftrace_lookup_ip(old_hash, entry->ip))  in register_ftrace_function_probe()
4807 			if (ftrace_lookup_ip(old_hash, entry->ip))  in register_ftrace_function_probe()
4824 	struct ftrace_hash *old_hash;  in unregister_ftrace_function_probe_func()  local
4869 	old_hash = *orig_hash;  in unregister_ftrace_function_probe_func()
4871 	if (ftrace_hash_empty(old_hash))  in unregister_ftrace_function_probe_func()
4874 	old_hash_ops.filter_hash = old_hash;  in unregister_ftrace_function_probe_func()
4879 	hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, old_hash);  in unregister_ftrace_function_probe_func()
6411 	struct ftrace_hash *old_hash, *new_hash;  in ftrace_graph_release()  local
6445 			old_hash = rcu_dereference_protected(ftrace_graph_hash,  in ftrace_graph_release()
6449 			old_hash = rcu_dereference_protected(ftrace_graph_notrace_hash,  in ftrace_graph_release()
6464 		if (old_hash != EMPTY_HASH)  in ftrace_graph_release()
6467 		free_ftrace_hash(old_hash);  in ftrace_graph_release()