UFS_NDIR_FRAGMENT
if (new_fragment < UFS_NDIR_FRAGMENT && new_fragment >= lastfrag)
if (fragment >= UFS_NDIR_FRAGMENT)
if (UFS_I(inode)->i_lastfrag < UFS_NDIR_FRAGMENT) {
old_frags = min_t(u64, UFS_NDIR_FRAGMENT, ufsi->i_lastfrag);