Lines Matching defs:chunk
86 * <number of stripes> <chunk size> [<dev_path> <offset>]+
120 ti->error = "Target length not divisible by chunk size";
204 sector_t chunk = dm_target_offset(sc->ti, sector);
208 chunk_offset = sector_div(chunk, sc->chunk_size);
210 chunk_offset = chunk & (sc->chunk_size - 1);
211 chunk >>= sc->chunk_size_shift;
215 *stripe = sector_div(chunk, sc->stripes);
217 *stripe = chunk & (sc->stripes - 1);
218 chunk >>= sc->stripes_shift;
222 chunk *= sc->chunk_size;
224 chunk <<= sc->chunk_size_shift;
226 *result = chunk + chunk_offset;
246 *result += sc->chunk_size; /* next chunk */
355 * #stripes [stripe chunk size]