Searched refs:dom_lock (Results 1 – 2 of 2) sorted by relevance
595 spin_lock_irqsave(&zdev->dom_lock, flags); in zdev_s390_domain_update()597 spin_unlock_irqrestore(&zdev->dom_lock, flags); in zdev_s390_domain_update()663 spin_lock_irqsave(&zdev->dom_lock, flags); in zpci_iommu_register_ioat()667 spin_unlock_irqrestore(&zdev->dom_lock, flags); in zpci_iommu_register_ioat()746 spin_lock_irqsave(&zdev->dom_lock, flags); in s390_iommu_get_resv_regions()749 spin_unlock_irqrestore(&zdev->dom_lock, flags); in s390_iommu_get_resv_regions()754 spin_unlock_irqrestore(&zdev->dom_lock, flags); in s390_iommu_get_resv_regions()783 spin_lock_init(&zdev->dom_lock); in s390_iommu_probe_device()1052 lockdep_assert_held(&zdev->dom_lock); in zpci_get_iommu_ctrs()
195 spinlock_t dom_lock; /* protect s390_domain change */ member