dbg_printf("init order %lu len: %lu\n", i, len);
t->tbl[i] = calloc(1, sizeof(struct rcu_level)
+ (len * sizeof(struct _cds_lfht_node)));
dbg_printf("init order %lu len: %lu\n", i, len);
t->tbl[i] = calloc(1, sizeof(struct rcu_level)
+ (len * sizeof(struct _cds_lfht_node)));