On Tue, Dec 15, 2020 at 1:44 PM Cong Wang <xiyou.wangcong@xxxxxxxxx> wrote: > > Hello, > > Any reason why we allocate at least max_entries of buckets of a hash map? > > 466 > 467 /* hash table size must be power of 2 */ > 468 htab->n_buckets = roundup_pow_of_two(htab->map.max_entries); because hashmap performance matters a lot.
