vmf_off           122 drivers/vfio/pci/vfio_pci_nvlink2.c 	unsigned long vmf_off = (vmf->address - vma->vm_start) >> PAGE_SHIFT;
vmf_off           126 drivers/vfio/pci/vfio_pci_nvlink2.c 	unsigned long pfn = nv2pg + vm_pgoff + vmf_off;