../hash_table.h:157:18: warning: ‘bool ht_map_bucket<Key, Value, ElmtCompare>::insert(const Key&, Value*) [with Key = bl_addr; Value = bl_entry; ElmtCompare = std::less<bl_addr>]’ was hidden [-Woverloaded-virtual=] 157 | virtual bool insert(const Key& k, Value* v) { | ^~~~~~ tr_blacklist.h:74:8: note: by ‘bool blacklist_bucket::insert(const bl_addr&, uint64_t, const char*)’ 74 | bool insert(const bl_addr& addr, uint64_t duration /* ms */, | ^~~~~~ Change-Id: Ia8f81e2fa94755e230cd67c8eae95a2617cb028e