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Searched refs:domain_lock (Results 1 – 3 of 3) sorted by relevance

/drivers/iommu/
A Dfsl_pamu_domain.c129 spin_lock_irqsave(&dma_domain->domain_lock, flags); in detach_device()
135 spin_unlock_irqrestore(&dma_domain->domain_lock, flags); in detach_device()
215 spin_lock_init(&dma_domain->domain_lock); in fsl_pamu_domain_alloc()
271 spin_lock_irqsave(&dma_domain->domain_lock, flags); in fsl_pamu_attach_device()
289 spin_unlock_irqrestore(&dma_domain->domain_lock, flags); in fsl_pamu_attach_device()
359 spin_lock_irqsave(&dma_domain->domain_lock, flags); in fsl_pamu_configure_l1_stash()
363 spin_unlock_irqrestore(&dma_domain->domain_lock, flags); in fsl_pamu_configure_l1_stash()
367 spin_unlock_irqrestore(&dma_domain->domain_lock, flags); in fsl_pamu_configure_l1_stash()
A Dfsl_pamu_domain.h17 spinlock_t domain_lock; member
/drivers/vdpa/vdpa_user/
A Dvduse_dev.c120 struct mutex domain_lock; member
1171 mutex_lock(&dev->domain_lock); in vduse_dev_ioctl()
1341 mutex_lock(&dev->domain_lock); in vduse_dev_ioctl()
1358 mutex_lock(&dev->domain_lock); in vduse_dev_ioctl()
1380 mutex_lock(&dev->domain_lock); in vduse_dev_ioctl()
1420 mutex_lock(&dev->domain_lock); in vduse_dev_release()
1423 mutex_unlock(&dev->domain_lock); in vduse_dev_release()
1642 mutex_init(&dev->domain_lock); in vduse_dev_create()
1800 mutex_lock(&dev->domain_lock); in bounce_size_store()
2048 mutex_lock(&dev->domain_lock); in vdpa_dev_add()
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