i_gid_high
i_gid |= le16_to_cpu(raw_inode->i_gid_high) << 16;
raw_inode->i_gid_high = cpu_to_le16(high_16_bits(gid));
raw_inode->i_gid_high = 0;
raw_inode->i_gid_high = 0;
raw_inode->i_gid_high = 0;
raw_inode->i_gid_high =
raw_inode->i_gid_high = 0;
i_gid |= le16_to_cpu(raw_inode->i_gid_high) << 16;