Lines Matching refs:chunk_size
35 uint32_t chunk_size; member
90 uint32_t chunk_size; in stripe_ctr() local
104 if (kstrtouint(argv[1], 10, &chunk_size) || !chunk_size) { in stripe_ctr()
117 if (sector_div(tmp_len, chunk_size)) { in stripe_ctr()
151 r = dm_set_target_max_io_len(ti, chunk_size); in stripe_ctr()
163 sc->chunk_size = chunk_size; in stripe_ctr()
164 if (chunk_size & (chunk_size - 1)) in stripe_ctr()
167 sc->chunk_size_shift = __ffs(chunk_size); in stripe_ctr()
210 chunk_offset = sector_div(chunk, sc->chunk_size); in stripe_map_sector()
212 chunk_offset = chunk & (sc->chunk_size - 1); in stripe_map_sector()
224 chunk *= sc->chunk_size; in stripe_map_sector()
243 *result -= sector_div(sector, sc->chunk_size); in stripe_map_range_sector()
245 *result = sector & ~(sector_t)(sc->chunk_size - 1); in stripe_map_range_sector()
248 *result += sc->chunk_size; /* next chunk */ in stripe_map_range_sector()
426 (unsigned long long)sc->chunk_size); in stripe_status()
435 (unsigned long long)sc->chunk_size); in stripe_status()
505 unsigned chunk_size = sc->chunk_size << SECTOR_SHIFT; in stripe_io_hints() local
507 blk_limits_io_min(limits, chunk_size); in stripe_io_hints()
508 blk_limits_io_opt(limits, chunk_size * sc->stripes); in stripe_io_hints()