Lines Matching defs:dcols
445 * Divides the IO evenly across all child vdevs; usually, dcols is
450 uint64_t unit_shift, uint64_t dcols, uint64_t nparity)
458 uint64_t f = b % dcols;
460 uint64_t o = (b / dcols) << unit_shift;
467 q = s / (dcols - nparity);
473 r = s - q * (dcols - nparity);
489 scols = MIN(dcols, roundup(bc, nparity + 1));
491 acols = dcols;
492 scols = dcols;
516 if (col >= dcols) {
517 col -= dcols;