RADIX_PMD_TABLE_SIZE 1149 arch/powerpc/kvm/book3s_64_mmu_radix.c 	memset(addr, 0, RADIX_PMD_TABLE_SIZE);
RADIX_PMD_TABLE_SIZE  571 arch/powerpc/mm/book3s64/radix_pgtable.c 	__pmd_table_size = RADIX_PMD_TABLE_SIZE;