pteg_shift 736 arch/powerpc/mm/book3s64/hash_utils.c unsigned pteg_shift; pteg_shift 743 arch/powerpc/mm/book3s64/hash_utils.c pteg_shift = memshift - (pshift + 1); pteg_shift 749 arch/powerpc/mm/book3s64/hash_utils.c return max(pteg_shift + 7, 18U);