Lines Matching refs:chunk_size
76 uint32_t chunk_size;
167 len = ps->store->chunk_size << SECTOR_SHIFT;
170 * Allocate the chunk_size block of memory that will hold
235 .sector = ps->store->chunk_size * chunk,
236 .count = ps->store->chunk_size,
292 memset(ps->area, 0, ps->store->chunk_size << SECTOR_SHIFT);
304 unsigned chunk_size;
312 if (!ps->store->chunk_size) {
313 ps->store->chunk_size = max(DM_CHUNK_SIZE_DEFAULT_SECTORS,
316 ps->store->chunk_mask = ps->store->chunk_size - 1;
317 ps->store->chunk_shift = ffs(ps->store->chunk_size) - 1;
322 chunk_size));
350 chunk_size = le32_to_cpu(dh->chunk_size);
352 if (ps->store->chunk_size == chunk_size)
358 chunk_size, ps->store->chunk_size);
360 /* We had a bogus chunk_size. Fix stuff up. */
363 r = dm_exception_store_set_chunk_size(ps->store, chunk_size,
367 chunk_size, chunk_err);
371 r = dm_io_client_resize(sectors_to_pages(ps->store->chunk_size),
388 memset(ps->header_area, 0, ps->store->chunk_size << SECTOR_SHIFT);
394 dh->chunk_size = cpu_to_le32(ps->store->chunk_size);
526 *sectors_allocated = ps->next_free * store->chunk_size;
535 store->chunk_size;
572 * Now we know correct chunk_size, complete the initialisation.
574 ps->exceptions_per_area = (ps->store->chunk_size << SECTOR_SHIFT) /
630 if (size < ((ps->next_free + 1) * store->chunk_size))
843 DMEMIT(" P %llu", (unsigned long long)store->chunk_size);