46     auto &ent = p.second;  in ~DownstreamQueue()  local
47     dlist_delete_all(ent.blocked);  in ~DownstreamQueue()
87   auto &ent = find_host_entry(make_host_key(downstream));  in mark_active()  local
88   ++ent.num_active;  in mark_active()
94   auto &ent = find_host_entry(make_host_key(downstream));  in mark_blocked()  local
100   ent.blocked.append(link);  in mark_blocked()
108   auto &ent = (*itr).second;  in can_activate()  local
109   return ent.num_active < conn_max_per_host_;  in can_activate()
113 bool remove_host_entry_if_empty(const DownstreamQueue::HostEntry &ent,  in remove_host_entry_if_empty()  argument
116   if (ent.blocked.empty() && ent.num_active == 0) {  in remove_host_entry_if_empty()
132   auto &ent = find_host_entry(host);  in remove_and_get_blocked()  local
135     --ent.num_active;  in remove_and_get_blocked()
140       ent.blocked.remove(link);  in remove_and_get_blocked()
145   if (remove_host_entry_if_empty(ent, host_entries_, host)) {  in remove_and_get_blocked()
149   if (!next_blocked || ent.num_active >= conn_max_per_host_) {  in remove_and_get_blocked()
153   auto link = ent.blocked.head;  in remove_and_get_blocked()
164   ent.blocked.remove(link);  in remove_and_get_blocked()
166   remove_host_entry_if_empty(ent, host_entries_, host);  in remove_and_get_blocked()