alloc_and_init_iova 635 drivers/iommu/iova.c iova = alloc_and_init_iova(pfn_lo, pfn_hi); alloc_and_init_iova 737 drivers/iommu/iova.c prev = alloc_and_init_iova(iova->pfn_lo, pfn_lo - 1); alloc_and_init_iova 742 drivers/iommu/iova.c next = alloc_and_init_iova(pfn_hi + 1, iova->pfn_hi);