Lines Matching refs:iommu_drivers_lock
29 struct mutex iommu_drivers_lock; member
104 mutex_lock(&vfio.iommu_drivers_lock); in vfio_register_iommu_driver()
109 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_register_iommu_driver()
117 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_register_iommu_driver()
127 mutex_lock(&vfio.iommu_drivers_lock); in vfio_unregister_iommu_driver()
131 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_unregister_iommu_driver()
136 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_unregister_iommu_driver()
205 mutex_lock(&vfio.iommu_drivers_lock); in vfio_container_ioctl_check_extension()
223 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_container_ioctl_check_extension()
281 mutex_lock(&vfio.iommu_drivers_lock); in vfio_ioctl_set_iommu()
321 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_ioctl_set_iommu()
577 mutex_init(&vfio.iommu_drivers_lock); in vfio_container_init()
603 mutex_destroy(&vfio.iommu_drivers_lock); in vfio_container_cleanup()