iommu_gart_bitmap 65 arch/x86/kernel/amd_gart_64.c static unsigned long *iommu_gart_bitmap; iommu_gart_bitmap 104 arch/x86/kernel/amd_gart_64.c offset = iommu_area_alloc(iommu_gart_bitmap, iommu_pages, next_bit, iommu_gart_bitmap 108 arch/x86/kernel/amd_gart_64.c offset = iommu_area_alloc(iommu_gart_bitmap, iommu_pages, 0, iommu_gart_bitmap 131 arch/x86/kernel/amd_gart_64.c bitmap_clear(iommu_gart_bitmap, offset, size); iommu_gart_bitmap 755 arch/x86/kernel/amd_gart_64.c iommu_gart_bitmap = (void *) __get_free_pages(GFP_KERNEL | __GFP_ZERO, iommu_gart_bitmap 757 arch/x86/kernel/amd_gart_64.c if (!iommu_gart_bitmap)