Lines Matching refs:chunk_size
38 uint32_t chunk_size; member
93 uint32_t chunk_size; in stripe_ctr() local
107 if (kstrtouint(argv[1], 10, &chunk_size) || !chunk_size) { in stripe_ctr()
119 if (sector_div(tmp_len, chunk_size)) { in stripe_ctr()
150 r = dm_set_target_max_io_len(ti, chunk_size); in stripe_ctr()
161 sc->chunk_size = chunk_size; in stripe_ctr()
162 if (chunk_size & (chunk_size - 1)) in stripe_ctr()
165 sc->chunk_size_shift = __ffs(chunk_size); in stripe_ctr()
208 chunk_offset = sector_div(chunk, sc->chunk_size); in stripe_map_sector()
210 chunk_offset = chunk & (sc->chunk_size - 1); in stripe_map_sector()
222 chunk *= sc->chunk_size; in stripe_map_sector()
241 *result -= sector_div(sector, sc->chunk_size); in stripe_map_range_sector()
243 *result = sector & ~(sector_t)(sc->chunk_size - 1); in stripe_map_range_sector()
246 *result += sc->chunk_size; /* next chunk */ in stripe_map_range_sector()
380 (unsigned long long)sc->chunk_size); in stripe_status()
389 (unsigned long long)sc->chunk_size); in stripe_status()
459 unsigned int chunk_size = sc->chunk_size << SECTOR_SHIFT; in stripe_io_hints() local
461 blk_limits_io_min(limits, chunk_size); in stripe_io_hints()
462 blk_limits_io_opt(limits, chunk_size * sc->stripes); in stripe_io_hints()