tag	line	file	source code
sem	35	drivers/block/blk.h	struct semaphore * sem;
sem	304	drivers/block/blk.h	if (req->sem != NULL)
sem	305	drivers/block/blk.h	up(req->sem);
sem	236	drivers/block/ll_rw_blk.c	!req->sem &&
sem	250	drivers/block/ll_rw_blk.c	!req->sem &&
sem	295	drivers/block/ll_rw_blk.c	req->sem = NULL;
sem	306	drivers/block/ll_rw_blk.c	struct semaphore sem = MUTEX_LOCKED;
sem	328	drivers/block/ll_rw_blk.c	req->sem = &sem;
sem	332	drivers/block/ll_rw_blk.c	down(&sem);
sem	434	drivers/block/ll_rw_blk.c	struct semaphore sem = MUTEX_LOCKED;
sem	463	drivers/block/ll_rw_blk.c	req->sem = &sem;
sem	467	drivers/block/ll_rw_blk.c	down(&sem);
sem	627	drivers/scsi/scsi.c	SCpnt->request.sem = NULL; /* Wait until whole thing done */
sem	634	drivers/scsi/scsi.c	SCpnt->request.sem = NULL;  /* And no one is waiting for the device either */
sem	726	drivers/scsi/scsi.c	SCpnt->request.sem = NULL; /* Wait until whole thing done */
sem	736	drivers/scsi/scsi.c	SCpnt->request.sem = NULL;  /* And no one is waiting for this to complete */
sem	556	drivers/scsi/scsi.h	if (req->sem != NULL) {
sem	557	drivers/scsi/scsi.h	up(req->sem);
sem	80	drivers/scsi/scsi_ioctl.c	if (req->sem != NULL) {
sem	81	drivers/scsi/scsi_ioctl.c	up(req->sem);
sem	96	drivers/scsi/scsi_ioctl.c	struct semaphore sem = MUTEX_LOCKED;
sem	97	drivers/scsi/scsi_ioctl.c	SCpnt->request.sem = &sem;
sem	98	drivers/scsi/scsi_ioctl.c	down(&sem);
sem	182	drivers/scsi/scsi_ioctl.c	struct semaphore sem = MUTEX_LOCKED;
sem	183	drivers/scsi/scsi_ioctl.c	SCpnt->request.sem = &sem;
sem	184	drivers/scsi/scsi_ioctl.c	down(&sem);
sem	782	drivers/scsi/sd.c	if (req->sem != NULL) {
sem	783	drivers/scsi/sd.c	up(req->sem);
sem	883	drivers/scsi/sd.c	struct semaphore sem = MUTEX_LOCKED;
sem	884	drivers/scsi/sd.c	SCpnt->request.sem = &sem;
sem	885	drivers/scsi/sd.c	down(&sem);
sem	646	drivers/scsi/sr.c	if (req->sem != NULL) {
sem	647	drivers/scsi/sr.c	up(req->sem);
sem	677	drivers/scsi/sr.c	struct semaphore sem = MUTEX_LOCKED;
sem	678	drivers/scsi/sr.c	SCpnt->request.sem = &sem;
sem	679	drivers/scsi/sr.c	down(&sem);
sem	28	drivers/scsi/sr_ioctl.c	if (req->sem != NULL) {
sem	29	drivers/scsi/sr_ioctl.c	up(req->sem);
sem	49	drivers/scsi/sr_ioctl.c	struct semaphore sem = MUTEX_LOCKED;
sem	50	drivers/scsi/sr_ioctl.c	SCpnt->request.sem = &sem;
sem	51	drivers/scsi/sr_ioctl.c	down(&sem);
sem	539	include/linux/sched.h	extern void __down(struct semaphore * sem);
sem	544	include/linux/sched.h	extern inline void down(struct semaphore * sem)
sem	546	include/linux/sched.h	if (sem->count <= 0)
sem	547	include/linux/sched.h	__down(sem);
sem	548	include/linux/sched.h	sem->count--;
sem	551	include/linux/sched.h	extern inline void up(struct semaphore * sem)
sem	553	include/linux/sched.h	sem->count++;
sem	554	include/linux/sched.h	wake_up(&sem->wait);
sem	22	include/linux/sem.h	struct sem      *sem_base;      /* ptr to first semaphore in array */
sem	72	ipc/sem.c	size = sizeof (*sma) + nsems * sizeof (struct sem);
sem	83	ipc/sem.c	sma->sem_base = (struct sem *) &sma[1];
sem	156	ipc/sem.c	struct sem *curr;
sem	346	ipc/sem.c	struct sem *curr = NULL;
sem	467	ipc/sem.c	struct sem *sem = NULL;
sem	488	ipc/sem.c	sem = &sma->sem_base[un->sem_num];
sem	489	ipc/sem.c	if (sem->semval + un->semadj >= 0) {
sem	490	ipc/sem.c	sem->semval += un->semadj;
sem	491	ipc/sem.c	sem->sempid = current->pid;
sem	495	ipc/sem.c	if (!sem->semval && sma->eventz)
sem	501	ipc/sem.c	sem->semncnt++;
sem	503	ipc/sem.c	sem->semncnt--;
sem	322	kernel/sched.c	void __down(struct semaphore * sem)
sem	325	kernel/sched.c	add_wait_queue(&sem->wait, &wait);
sem	327	kernel/sched.c	while (sem->count <= 0) {
sem	332	kernel/sched.c	remove_wait_queue(&sem->wait, &wait);