tag	line	file	source code
sem	384	drivers/block/blk.h	if (req->sem != NULL)
sem	385	drivers/block/blk.h	up(req->sem);
sem	499	drivers/block/ide-cd.c	struct semaphore *sem,
sem	558	drivers/block/ide-cd.c	rq->sem = sem;
sem	651	drivers/block/ide-cd.c	struct semaphore *sem = NULL;
sem	690	drivers/block/ide-cd.c	sem = rq->sem;
sem	691	drivers/block/ide-cd.c	rq->sem = NULL;
sem	698	drivers/block/ide-cd.c	cdrom_queue_request_sense (drive, sem, pc->sense_data, pc);
sem	1378	drivers/block/ide-cd.c	struct semaphore sem = MUTEX_LOCKED;
sem	1382	drivers/block/ide-cd.c	req->sem = &sem;
sem	1399	drivers/block/ide-cd.c	down (&sem);
sem	766	drivers/block/ide.c	up(rq->sem);
sem	1624	drivers/block/ide.c	struct semaphore sem = MUTEX_LOCKED;
sem	1633	drivers/block/ide.c	rq.sem = &sem;
sem	1653	drivers/block/ide.c	down(&sem);        /* wait for it to be serviced */
sem	356	drivers/block/ll_rw_blk.c	!req->sem &&
sem	370	drivers/block/ll_rw_blk.c	!req->sem &&
sem	410	drivers/block/ll_rw_blk.c	req->sem = NULL;
sem	422	drivers/block/ll_rw_blk.c	struct semaphore sem = MUTEX_LOCKED;
sem	444	drivers/block/ll_rw_blk.c	req->sem = &sem;
sem	448	drivers/block/ll_rw_blk.c	down(&sem);
sem	538	drivers/block/ll_rw_blk.c	struct semaphore sem = MUTEX_LOCKED;
sem	576	drivers/block/ll_rw_blk.c	req[j]->sem = &sem;
sem	583	drivers/block/ll_rw_blk.c	down(&sem);
sem	114	drivers/scsi/eata_dma.c	if (scmd->request.sem != NULL)
sem	115	drivers/scsi/eata_dma.c	up(scmd->request.sem);
sem	185	drivers/scsi/eata_dma_proc.c	scmd.request.sem = NULL;
sem	198	drivers/scsi/eata_dma_proc.c	struct semaphore sem = MUTEX_LOCKED;
sem	200	drivers/scsi/eata_dma_proc.c	scmd.request.sem = &sem;
sem	201	drivers/scsi/eata_dma_proc.c	down(&sem);
sem	325	drivers/scsi/eata_dma_proc.c	scmd.request.sem = NULL;
sem	338	drivers/scsi/eata_dma_proc.c	struct semaphore sem = MUTEX_LOCKED;
sem	340	drivers/scsi/eata_dma_proc.c	scmd.request.sem = &sem;
sem	341	drivers/scsi/eata_dma_proc.c	down(&sem);
sem	349	drivers/scsi/scsi.c	if (SCpnt->request.sem != NULL)
sem	350	drivers/scsi/scsi.c	up(SCpnt->request.sem);
sem	459	drivers/scsi/scsi.c	SCpnt->request.sem = NULL;
sem	475	drivers/scsi/scsi.c	struct semaphore sem = MUTEX_LOCKED;
sem	477	drivers/scsi/scsi.c	SCpnt->request.sem = &sem;
sem	478	drivers/scsi/scsi.c	down(&sem);
sem	529	drivers/scsi/scsi.c	struct semaphore sem = MUTEX_LOCKED;
sem	531	drivers/scsi/scsi.c	SCpnt->request.sem = &sem;
sem	532	drivers/scsi/scsi.c	down(&sem);
sem	702	drivers/scsi/scsi.c	struct semaphore sem = MUTEX_LOCKED;
sem	704	drivers/scsi/scsi.c	SCpnt->request.sem = &sem;
sem	705	drivers/scsi/scsi.c	down(&sem);
sem	932	drivers/scsi/scsi.c	SCpnt->request.sem = NULL; /* Wait until whole thing done */
sem	939	drivers/scsi/scsi.c	SCpnt->request.sem = NULL;   /* And no one is waiting for the device
sem	1081	drivers/scsi/scsi.c	SCpnt->request.sem = NULL; /* Wait until whole thing done*/
sem	1091	drivers/scsi/scsi.c	SCpnt->request.sem = NULL;   /* And no one is waiting for this
sem	491	drivers/scsi/scsi.h	if (req->sem != NULL) {
sem	492	drivers/scsi/scsi.h	up(req->sem);
sem	105	drivers/scsi/scsi_ioctl.c	if (req->sem != NULL) {
sem	106	drivers/scsi/scsi_ioctl.c	up(req->sem);
sem	121	drivers/scsi/scsi_ioctl.c	struct semaphore sem = MUTEX_LOCKED;
sem	122	drivers/scsi/scsi_ioctl.c	SCpnt->request.sem = &sem;
sem	123	drivers/scsi/scsi_ioctl.c	down(&sem);
sem	256	drivers/scsi/scsi_ioctl.c	struct semaphore sem = MUTEX_LOCKED;
sem	257	drivers/scsi/scsi_ioctl.c	SCpnt->request.sem = &sem;
sem	258	drivers/scsi/scsi_ioctl.c	down(&sem);
sem	924	drivers/scsi/sd.c	if (req->sem != NULL) {
sem	925	drivers/scsi/sd.c	up(req->sem);
sem	1039	drivers/scsi/sd.c	struct semaphore sem = MUTEX_LOCKED;
sem	1040	drivers/scsi/sd.c	SCpnt->request.sem = &sem;
sem	1041	drivers/scsi/sd.c	down(&sem);
sem	969	drivers/scsi/sr.c	if (req->sem != NULL) {
sem	970	drivers/scsi/sr.c	up(req->sem);
sem	1003	drivers/scsi/sr.c	struct semaphore sem = MUTEX_LOCKED;
sem	1004	drivers/scsi/sr.c	SCpnt->request.sem = &sem;
sem	1005	drivers/scsi/sr.c	down(&sem);
sem	34	drivers/scsi/sr_ioctl.c	if (req->sem != NULL) {
sem	35	drivers/scsi/sr_ioctl.c	up(req->sem);
sem	55	drivers/scsi/sr_ioctl.c	struct semaphore sem = MUTEX_LOCKED;
sem	56	drivers/scsi/sr_ioctl.c	SCpnt->request.sem = &sem;
sem	57	drivers/scsi/sr_ioctl.c	down(&sem);
sem	29	include/linux/blkdev.h	struct semaphore * sem;
sem	420	include/linux/sched.h	extern void __down(struct semaphore * sem);
sem	425	include/linux/sched.h	extern inline void down(struct semaphore * sem)
sem	427	include/linux/sched.h	if (sem->count <= 0)
sem	428	include/linux/sched.h	__down(sem);
sem	429	include/linux/sched.h	sem->count--;
sem	432	include/linux/sched.h	extern inline void up(struct semaphore * sem)
sem	434	include/linux/sched.h	sem->count++;
sem	435	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	100	ipc/sem.c	size = sizeof (*sma) + nsems * sizeof (struct sem);
sem	111	ipc/sem.c	sma->sem_base = (struct sem *) &sma[1];
sem	184	ipc/sem.c	struct sem * curr = &sma->sem_base[sop->sem_num];
sem	208	ipc/sem.c	struct sem * curr = &sma->sem_base[sop->sem_num];
sem	223	ipc/sem.c	struct sem * curr = &sma->sem_base[sop->sem_num];
sem	367	ipc/sem.c	struct sem *curr = NULL;
sem	699	ipc/sem.c	struct sem * sem = &sma->sem_base[i];
sem	700	ipc/sem.c	sem->semval += u->semadj[i];
sem	701	ipc/sem.c	if (sem->semval < 0)
sem	702	ipc/sem.c	sem->semval = 0; /* shouldn't happen */
sem	703	ipc/sem.c	sem->sempid = current->pid;
sem	349	kernel/sched.c	void __down(struct semaphore * sem)
sem	352	kernel/sched.c	add_wait_queue(&sem->wait, &wait);
sem	354	kernel/sched.c	while (sem->count <= 0) {
sem	359	kernel/sched.c	remove_wait_queue(&sem->wait, &wait);