EFI_PAGE_SHIFT 103 include/linux/efi.h #define EFI_PAGE_SIZE (1UL << EFI_PAGE_SHIFT) EFI_PAGE_SHIFT 944 include/linux/efi.h for (i = 0; i < len; i += (1UL << EFI_PAGE_SHIFT)) { EFI_PAGE_SHIFT 1066 include/linux/efi.h *npages = PFN_UP(*addr + (*npages<<EFI_PAGE_SHIFT)) - PFN_DOWN(*addr);