SGP_HUGE         1759 mm/shmem.c     	if (sgp == SGP_NOHUGE || sgp == SGP_HUGE)
SGP_HUGE         1827 mm/shmem.c     		if (sgp_huge == SGP_HUGE)
SGP_HUGE         2064 mm/shmem.c     		sgp = SGP_HUGE;