HUGETLB_FLAG_ENCODE_8MB   27 include/uapi/asm-generic/hugetlb_encode.h #define HUGETLB_FLAG_ENCODE_8MB		(23 << HUGETLB_FLAG_ENCODE_SHIFT)
HUGETLB_FLAG_ENCODE_8MB   27 tools/include/asm-generic/hugetlb_encode.h #define HUGETLB_FLAG_ENCODE_8MB		(23 << HUGETLB_FLAG_ENCODE_SHIFT)