XEN_PFN_UP         91 drivers/xen/swiotlb-xen.c 	unsigned int i, nr_pages = XEN_PFN_UP(xen_offset_in_page(p) + size);
XEN_PFN_UP        305 include/xen/grant_table.h 	return XEN_PFN_UP(xen_offset_in_page(start) + len);