Method AddChildLocked

be/src/util/runtime-profile.cc:945–956

}

void RuntimeProfileBase::AddChildLocked(
    RuntimeProfileBase* child, bool indent, ChildVector::iterator insert_pos) {
  children_lock_.DCheckLocked();
  DCHECK(child != NULL);
  if (child_map_.count(child->name()) > 0) {
    // This child has already been added, so do nothing.
    // Otherwise, the map and vector will be out of sync.
    return;
  }
  child_map_[child->name()] = child;
  children_.insert(insert_pos, make_pair(child, indent));
}

void RuntimeProfile::PrependChild(RuntimeProfileBase* child, bool indent) {
  lock_guard<SpinLock> l(children_lock_);