pages_vm_start 65 drivers/xen/gntdev-common.h unsigned long pages_vm_start; pages_vm_start 467 drivers/xen/gntdev.c return map->pages[(addr - map->pages_vm_start) >> PAGE_SHIFT]; pages_vm_start 1122 drivers/xen/gntdev.c map->pages_vm_start = vma->vm_start;