PTES_PER_PTP      471 arch/i386/i386/pmapae.c #define	PTES_PER_PTP	(NBPG / sizeof(pt_entry_t))  /* # of PTEs in a PTP */
PTES_PER_PTP      152 arch/i386/include/pte.h #define	PTES_PER_PTP	(NBPD / NBPG)	/* # of PTEs in a PTP */