Method dir_init_segment

src/traffic_cache_tool/CacheDefs.cc:588–601

adds all the directory entries in a segment to the segment freelist

// adds all the directory entries
// in a segment to the segment freelist
void
StripeSM::dir_init_segment(int s)
{
  this->freelist[s]  = 0;
  CacheDirEntry *seg = this->dir_segment(s);
  int            l, b;
  memset(seg, 0, SIZEOF_DIR * DIR_DEPTH * this->_buckets);
  for (l = 1; l < DIR_DEPTH; l++) {
    for (b = 0; b < this->_buckets; b++) {
      CacheDirEntry *bucket = dir_bucket(b, seg);
      this->dir_free_entry(dir_bucket_row(bucket, l), s);
    }
  }
}

void
StripeSM::init_dir()