pd_bitmap_lock     73 drivers/iommu/amd_iommu.c static DEFINE_SPINLOCK(pd_bitmap_lock);
pd_bitmap_lock   1805 drivers/iommu/amd_iommu.c 	spin_lock(&pd_bitmap_lock);
pd_bitmap_lock   1812 drivers/iommu/amd_iommu.c 	spin_unlock(&pd_bitmap_lock);
pd_bitmap_lock   1819 drivers/iommu/amd_iommu.c 	spin_lock(&pd_bitmap_lock);
pd_bitmap_lock   1822 drivers/iommu/amd_iommu.c 	spin_unlock(&pd_bitmap_lock);