tag	line	file	source code
blocked_open	34	include/linux/serial.h	int      blocked_open; /* # of blocked opens */
blocked_open	524	kernel/chr_drv/serial.c	if (info->blocked_open) {
blocked_open	1029	kernel/chr_drv/serial.c	info->blocked_open++;
blocked_open	1051	kernel/chr_drv/serial.c	info->blocked_open--;
blocked_open	1271	kernel/chr_drv/serial.c	info->blocked_open = 0;