free_sub_pt      1414 drivers/iommu/amd_iommu.c static struct page *free_sub_pt(unsigned long root, int mode,
free_sub_pt      1454 drivers/iommu/amd_iommu.c 	freelist = free_sub_pt(root, domain->mode, freelist);
free_sub_pt      1648 drivers/iommu/amd_iommu.c 	return free_sub_pt(pt, mode, freelist);