Lines Matching defs:dcols
434 vdev_raidz_map_alloc(zio_t *zio, uint64_t unit_shift, uint64_t dcols,
440 uint64_t f = b % dcols;
441 uint64_t o = (b / dcols) << unit_shift;
444 q = s / (dcols - nparity);
445 r = s - q * (dcols - nparity);
451 scols = MIN(dcols, roundup(bc, nparity + 1));
453 acols = dcols;
454 scols = dcols;
478 if (col >= dcols) {
479 col -= dcols;