ol_chunk_entries
(ol_chunk_entries(sb) + 7) >> 3);
if (le32_to_cpu(dchunk->dqc_free) < ol_chunk_entries(sb))
for_each_set_bit(bit, rchunk->rc_bitmap, ol_chunk_entries(sb)) {
len = ol_chunk_entries(sb);
len = ol_chunk_entries(sb);