inflated_len     2081 mm/shmem.c     	unsigned long inflated_len;
inflated_len     2140 mm/shmem.c     	inflated_len = len + HPAGE_PMD_SIZE - PAGE_SIZE;
inflated_len     2141 mm/shmem.c     	if (inflated_len > TASK_SIZE)
inflated_len     2143 mm/shmem.c     	if (inflated_len < len)
inflated_len     2146 mm/shmem.c     	inflated_addr = get_area(NULL, uaddr, inflated_len, 0, flags);