106         struct mcp_globalobj_s *g;  in _proxy_manager_thread()  local
107         STAILQ_FOREACH(g, &head, next) {  in _proxy_manager_thread()
109             pthread_mutex_lock(&g->lock);  in _proxy_manager_thread()
110             assert(g->self_ref != -1);  in _proxy_manager_thread()
112             if (g->self_ref < -1) {  in _proxy_manager_thread()
113                 g->refcount--;  in _proxy_manager_thread()
114                 g->self_ref = -g->self_ref;  in _proxy_manager_thread()
116             assert(g->self_ref > 0 || g->refcount == 0);  in _proxy_manager_thread()
117             if (g->refcount == 0) {  in _proxy_manager_thread()
118                 luaL_unref(L, LUA_REGISTRYINDEX, g->self_ref);  in _proxy_manager_thread()
119                 g->self_ref = -1;  in _proxy_manager_thread()
121             pthread_mutex_unlock(&g->lock);  in _proxy_manager_thread()
530     mcp_gobj_ref(from, &p->g); // pops obj copy  in _copy_pool()