pgd_flag          352 arch/parisc/include/asm/pgtable.h #define pgd_bad(x)      (!(pgd_flag(x) & PxD_FLAG_VALID))
pgd_flag          353 arch/parisc/include/asm/pgtable.h #define pgd_present(x)  (pgd_flag(x) & PxD_FLAG_PRESENT)
pgd_flag          356 arch/parisc/include/asm/pgtable.h 	if(pgd_flag(*pgd) & PxD_FLAG_ATTACHED)