+/* We're lazy, and add to the first CPU; overflow works its fey magic
+ * and everything is OK. */
+static int
+add_counter_to_entry(struct ip6t_entry *e,
+ const struct xt_counters addme[],
+ unsigned int *i)
+{
+ ADD_COUNTER(e->counters, addme[*i].bcnt, addme[*i].pcnt);
+
+ (*i)++;
+ return 0;
+}
+
+/* Take values from counters and add them back onto the current cpu */
+static void put_counters(struct xt_table_info *t,
+ const struct xt_counters counters[])
+{
+ unsigned int i, cpu;
+
+ local_bh_disable();
+ cpu = smp_processor_id();
+ i = 0;
+ IP6T_ENTRY_ITERATE(t->entries[cpu],
+ t->size,
+ add_counter_to_entry,
+ counters,
+ &i);
+ local_bh_enable();
+}
+
+static inline int
+zero_entry_counter(struct ip6t_entry *e, void *arg)
+{
+ e->counters.bcnt = 0;
+ e->counters.pcnt = 0;
+ return 0;
+}
+
+static void
+clone_counters(struct xt_table_info *newinfo, const struct xt_table_info *info)
+{
+ unsigned int cpu;
+ const void *loc_cpu_entry = info->entries[raw_smp_processor_id()];
+
+ memcpy(newinfo, info, offsetof(struct xt_table_info, entries));
+ for_each_possible_cpu(cpu) {
+ memcpy(newinfo->entries[cpu], loc_cpu_entry, info->size);
+ IP6T_ENTRY_ITERATE(newinfo->entries[cpu], newinfo->size,
+ zero_entry_counter, NULL);
+ }
+}
+
+static struct xt_counters *alloc_counters(struct xt_table *table)