- sdist = min(sdist, (cfqq->seek_mean * 4) + 2*1024*64);
-
- cfqq->seek_samples = (7*cfqq->seek_samples + 256) / 8;
- cfqq->seek_total = (7*cfqq->seek_total + (u64)256*sdist) / 8;
- total = cfqq->seek_total + (cfqq->seek_samples/2);
- do_div(total, cfqq->seek_samples);
- cfqq->seek_mean = (sector_t)total;