120 	int error;  in freeze_processes()  local
122 	error = __usermodehelper_disable(UMH_FREEZING);  in freeze_processes()
123 	if (error)  in freeze_processes()
124 		return error;  in freeze_processes()
135 	error = try_to_freeze_tasks(true);  in freeze_processes()
136 	if (!error) {  in freeze_processes()
148 	if (!error && !oom_killer_disable())  in freeze_processes()
149 		error = -EBUSY;  in freeze_processes()
151 	if (error)  in freeze_processes()
153 	return error;  in freeze_processes()
166 	int error;  in freeze_kernel_threads()  local
171 	error = try_to_freeze_tasks(false);  in freeze_kernel_threads()
172 	if (!error)  in freeze_kernel_threads()
178 	if (error)  in freeze_kernel_threads()
180 	return error;  in freeze_kernel_threads()