Lines Matching refs:roots
51 for (i = 0; i < v->fec->roots; i++)
68 position = (index + rsb) * v->fec->roots;
139 * one corrected target byte and consumes fec->roots parity bytes.
157 offset += v->fec->roots;
259 if (neras && *neras <= v->fec->roots)
275 * maximum number (i.e. fec->roots) of erasures
277 if (neras && *neras <= v->fec->roots &&
539 v->fec->roots);
573 return init_rs_gfp(8, 0x11d, 0, 1, v->fec->roots, gfp_mask);
642 v->fec->roots = num_c;
711 if (!f->roots) {
715 f->rsn = DM_VERITY_FEC_RSM - f->roots;
746 if ((f->roots << SECTOR_SHIFT) & ((1 << v->data_dev_block_bits) - 1))
749 f->io_size = v->fec->roots << SECTOR_SHIFT;
761 fec_blocks = div64_u64(f->rounds * f->roots, v->fec->roots << SECTOR_SHIFT);