tag	line	file	source code
close_wait	1817	drivers/char/serial.c	wake_up_interruptible(&info->close_wait);
close_wait	1855	drivers/char/serial.c	interruptible_sleep_on(&info->close_wait);
close_wait	2341	drivers/char/serial.c	info->close_wait = 0;
close_wait	116	include/linux/serial.h	struct wait_queue  *close_wait;