sysrq_on 587 drivers/tty/sysrq.c if (sysrq_on()) sysrq_on 1043 drivers/tty/sysrq.c bool was_enabled = sysrq_on(); sysrq_on 1047 drivers/tty/sysrq.c if (was_enabled != sysrq_on()) { sysrq_on 1048 drivers/tty/sysrq.c if (sysrq_on()) sysrq_on 1135 drivers/tty/sysrq.c if (sysrq_on())