iommu_bitmap_lock 130 arch/s390/include/asm/pci.h spinlock_t iommu_bitmap_lock; iommu_bitmap_lock 207 arch/s390/pci/pci_dma.c spin_lock_irqsave(&zdev->iommu_bitmap_lock, irqflags); iommu_bitmap_lock 211 arch/s390/pci/pci_dma.c spin_unlock_irqrestore(&zdev->iommu_bitmap_lock, irqflags); iommu_bitmap_lock 278 arch/s390/pci/pci_dma.c spin_lock_irqsave(&zdev->iommu_bitmap_lock, flags); iommu_bitmap_lock 296 arch/s390/pci/pci_dma.c spin_unlock_irqrestore(&zdev->iommu_bitmap_lock, flags); iommu_bitmap_lock 301 arch/s390/pci/pci_dma.c spin_unlock_irqrestore(&zdev->iommu_bitmap_lock, flags); iommu_bitmap_lock 312 arch/s390/pci/pci_dma.c spin_lock_irqsave(&zdev->iommu_bitmap_lock, flags); iommu_bitmap_lock 322 arch/s390/pci/pci_dma.c spin_unlock_irqrestore(&zdev->iommu_bitmap_lock, flags); iommu_bitmap_lock 558 arch/s390/pci/pci_dma.c spin_lock_init(&zdev->iommu_bitmap_lock); iommu_bitmap_lock 63 arch/x86/kernel/amd_gart_64.c static DEFINE_SPINLOCK(iommu_bitmap_lock); iommu_bitmap_lock 103 arch/x86/kernel/amd_gart_64.c spin_lock_irqsave(&iommu_bitmap_lock, flags); iommu_bitmap_lock 121 arch/x86/kernel/amd_gart_64.c spin_unlock_irqrestore(&iommu_bitmap_lock, flags); iommu_bitmap_lock 130 arch/x86/kernel/amd_gart_64.c spin_lock_irqsave(&iommu_bitmap_lock, flags); iommu_bitmap_lock 134 arch/x86/kernel/amd_gart_64.c spin_unlock_irqrestore(&iommu_bitmap_lock, flags); iommu_bitmap_lock 144 arch/x86/kernel/amd_gart_64.c spin_lock_irqsave(&iommu_bitmap_lock, flags); iommu_bitmap_lock 149 arch/x86/kernel/amd_gart_64.c spin_unlock_irqrestore(&iommu_bitmap_lock, flags);