nr_writers, wdelay, rand_pool, tot_reads, tot_writes,
tot_reads + tot_writes, tot_add, tot_add_exist, tot_remove,
(long long) tot_add + init_populate - tot_remove - count);
nr_writers, wdelay, rand_pool, tot_reads, tot_writes,
tot_reads + tot_writes, tot_add, tot_add_exist, tot_remove,
(long long) tot_add + init_populate - tot_remove - count);