+ /*
+ * Some unit types tend to spawn jobs or check other units' state
+ * during coldplug. This is wrong because it is undefined whether the
+ * units in question have been already coldplugged (i. e. their state
+ * restored). This way, we can easily re-start an already started unit
+ * or otherwise make a wrong decision based on the unit's state.
+ *
+ * Solve this by providing a way for coldplug functions to defer
+ * such actions until after all units have been coldplugged.
+ *
+ * We store Unit* -> int(*)(Unit*).
+ *
+ * https://bugs.freedesktop.org/show_bug.cgi?id=88401
+ */
+ _cleanup_hashmap_free_ Hashmap *deferred_work = NULL;
+ int(*proc)(Unit*);
+
+ assert(m);
+
+ deferred_work = hashmap_new(&trivial_hash_ops);
+ if (!deferred_work)
+ return -ENOMEM;