console_waiter   1664 kernel/printk/printk.c static bool console_waiter;
console_waiter   1705 kernel/printk/printk.c 	waiter = READ_ONCE(console_waiter);
console_waiter   1715 kernel/printk/printk.c 	WRITE_ONCE(console_waiter, false);
console_waiter   1751 kernel/printk/printk.c 	waiter = READ_ONCE(console_waiter);
console_waiter   1753 kernel/printk/printk.c 		WRITE_ONCE(console_waiter, true);
console_waiter   1775 kernel/printk/printk.c 	while (READ_ONCE(console_waiter))