tag	line	file	source code
sem_lock	22	ipc/sem.c	static struct wait_queue *sem_lock = NULL;
sem_lock	30	ipc/sem.c	sem_lock = NULL;
sem_lock	44	ipc/sem.c	interruptible_sleep_on (&sem_lock);
sem_lock	77	ipc/sem.c	if (sem_lock)
sem_lock	78	ipc/sem.c	wake_up (&sem_lock);
sem_lock	96	ipc/sem.c	if (sem_lock)
sem_lock	97	ipc/sem.c	wake_up (&sem_lock);