Searched refs:iommu_group_mutex (Results 1 – 1 of 1) sorted by relevance
38 static struct mutex iommu_group_mutex; variable147 mutex_lock(&iommu_group_mutex); in iommu_group_release()149 mutex_unlock(&iommu_group_mutex); in iommu_group_release()189 mutex_lock(&iommu_group_mutex); in iommu_group_alloc()194 mutex_unlock(&iommu_group_mutex); in iommu_group_alloc()201 mutex_unlock(&iommu_group_mutex); in iommu_group_alloc()206 mutex_lock(&iommu_group_mutex); in iommu_group_alloc()208 mutex_unlock(&iommu_group_mutex); in iommu_group_alloc()1488 mutex_init(&iommu_group_mutex); in iommu_init()