Lines Matching defs:chunk
129 * chunk size is a multiple of that sector size
324 sector_t chunk;
331 /* find the sector offset inside the chunk */
334 /* chunk in zone */
335 chunk = *sector_offset;
336 /* quotient is the chunk in real device*/
337 sector_div(chunk, zone->nb_dev << chunksect_bits);
340 chunk = *sector_offset;
341 sector_div(chunk, chunk_sects * zone->nb_dev);
345 * real sector = chunk in device + starting of zone
346 * + the position in the chunk
348 *sector_offset = (chunk * chunk_sects) + sect_in_chunk;
388 pr_warn("md/raid0:%s: chunk size must be set.\n", mdname(mddev));
734 * a raid1 doesn't have the notion of chunk size, so
744 /* array size does not allow a suitable chunk size */