Method SubsystemMap

src/log/SubsystemMap.h:35–44

public:
  SubsystemMap() {
    constexpr auto s = ceph_subsys_get_as_array();
    m_subsys.reserve(s.size());

    std::size_t i = 0;
    for (const ceph_subsys_item_t& item : s) {
      m_subsys.emplace_back(item);
      m_gather_levels[i++] = std::max(item.log_level, item.gather_level);
    }
  }

  constexpr static std::size_t get_num() {
    return ceph_subsys_get_num();