disable_vt_switch 1404 drivers/tty/vt/vt_ioctl.c static int disable_vt_switch;
disable_vt_switch 1412 drivers/tty/vt/vt_ioctl.c 	if (disable_vt_switch) {
disable_vt_switch 1452 drivers/tty/vt/vt_ioctl.c 	disable_vt_switch = !do_switch;