PGDIR_SHIFT       661 arch/x86/include/asm/pgtable.h #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
PGDIR_SHIFT        17 arch/x86/include/asm/pgtable_32_types.h #define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
PGDIR_SHIFT        53 arch/x86/include/asm/pgtable_64_types.h #define PGDIR_SIZE	(_AC(1, UL) << PGDIR_SHIFT)
PGDIR_SHIFT        65 arch/x86/include/asm/pgtable_64_types.h #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
PGDIR_SHIFT        15 include/asm-generic/pgtable-nopud.h #define PUD_SHIFT	PGDIR_SHIFT