+
+static void
+mirror_refresh_stats(struct mirror *m)
+{
+ struct ofproto *ofproto = m->bridge->ofproto;
+ uint64_t tx_packets, tx_bytes;
+ char *keys[2];
+ int64_t values[2];
+ size_t stat_cnt = 0;
+
+ if (ofproto_mirror_get_stats(ofproto, m, &tx_packets, &tx_bytes)) {
+ ovsrec_mirror_set_statistics(m->cfg, NULL, NULL, 0);
+ return;
+ }
+
+ if (tx_packets != UINT64_MAX) {
+ keys[stat_cnt] = "tx_packets";
+ values[stat_cnt] = tx_packets;
+ stat_cnt++;
+ }
+ if (tx_bytes != UINT64_MAX) {
+ keys[stat_cnt] = "tx_bytes";
+ values[stat_cnt] = tx_bytes;
+ stat_cnt++;
+ }
+
+ ovsrec_mirror_set_statistics(m->cfg, keys, values, stat_cnt);
+}