Method FindPointer

be/src/kudu/util/cache.cc:159–166

Return a pointer to slot that points to a cache entry that matches key/hash. If there is no such cache entry, return a pointer to the trailing slot in the corresponding linked list.

  // matches key/hash.  If there is no such cache entry, return a
  // pointer to the trailing slot in the corresponding linked list.
  RLHandle** FindPointer(const Slice& key, uint32_t hash) {
    RLHandle** ptr = &list_[hash & (length_ - 1)];
    while (*ptr != nullptr &&
           ((*ptr)->hash != hash || key != (*ptr)->key())) {
      ptr = &(*ptr)->next_hash;
    }
    return ptr;
  }

  void Resize() {
    uint32_t new_length = 16;