Lines Matching refs:chunk_size
35 uint32_t chunk_size;
90 uint32_t chunk_size;
104 if (kstrtouint(argv[1], 10, &chunk_size) || !chunk_size) {
105 ti->error = "Invalid chunk_size";
117 if (sector_div(tmp_len, chunk_size)) {
151 r = dm_set_target_max_io_len(ti, chunk_size);
163 sc->chunk_size = chunk_size;
164 if (chunk_size & (chunk_size - 1))
167 sc->chunk_size_shift = __ffs(chunk_size);
210 chunk_offset = sector_div(chunk, sc->chunk_size);
212 chunk_offset = chunk & (sc->chunk_size - 1);
224 chunk *= sc->chunk_size;
243 *result -= sector_div(sector, sc->chunk_size);
245 *result = sector & ~(sector_t)(sc->chunk_size - 1);
248 *result += sc->chunk_size; /* next chunk */
426 (unsigned long long)sc->chunk_size);
490 unsigned chunk_size = sc->chunk_size << SECTOR_SHIFT;
492 blk_limits_io_min(limits, chunk_size);
493 blk_limits_io_opt(limits, chunk_size * sc->stripes);