sysrq_key_table_lock  428 drivers/tty/sysrq.c static DEFINE_SPINLOCK(sysrq_key_table_lock);
sysrq_key_table_lock 1062 drivers/tty/sysrq.c 	spin_lock(&sysrq_key_table_lock);
sysrq_key_table_lock 1069 drivers/tty/sysrq.c 	spin_unlock(&sysrq_key_table_lock);