Searched refs:iommu_group_mutex (Results 1 – 1 of 1) sorted by relevance
35 static struct mutex iommu_group_mutex; variable127 mutex_lock(&iommu_group_mutex); in iommu_group_release()129 mutex_unlock(&iommu_group_mutex); in iommu_group_release()166 mutex_lock(&iommu_group_mutex); in iommu_group_alloc()171 mutex_unlock(&iommu_group_mutex); in iommu_group_alloc()178 mutex_unlock(&iommu_group_mutex); in iommu_group_alloc()183 mutex_lock(&iommu_group_mutex); in iommu_group_alloc()185 mutex_unlock(&iommu_group_mutex); in iommu_group_alloc()909 mutex_init(&iommu_group_mutex); in iommu_init()