sem_lock           49 kern/include/synch.h 	struct spinlock sem_lock;
sem_lock           72 kern/thread/synch.c 	spinlock_init(&sem->sem_lock);
sem_lock           84 kern/thread/synch.c 	spinlock_cleanup(&sem->sem_lock);
sem_lock          103 kern/thread/synch.c 	spinlock_acquire(&sem->sem_lock);
sem_lock          122 kern/thread/synch.c 		spinlock_release(&sem->sem_lock);
sem_lock          125 kern/thread/synch.c 		spinlock_acquire(&sem->sem_lock);
sem_lock          129 kern/thread/synch.c 	spinlock_release(&sem->sem_lock);
sem_lock          137 kern/thread/synch.c 	spinlock_acquire(&sem->sem_lock);
sem_lock          143 kern/thread/synch.c 	spinlock_release(&sem->sem_lock);