tag	line	file	source code
close_wait	1540	drivers/char/serial.c	wake_up_interruptible(&info->close_wait);
close_wait	1582	drivers/char/serial.c	interruptible_sleep_on(&info->close_wait);
close_wait	2021	drivers/char/serial.c	info->close_wait = 0;
close_wait	45	include/linux/serial.h	struct wait_queue  *close_wait;