+ adj_delegate_adj_modified(adj);
+
+ /**
+ * Backwalk to all Path MTU trackers, casual like ..
+ */
+ {
+ fib_node_back_walk_ctx_t bw_ctx = {
+ .fnbw_reason = FIB_NODE_BW_REASON_FLAG_ADJ_MTU,
+ };
+
+ fib_walk_async(FIB_NODE_TYPE_ADJ, ai,
+ FIB_WALK_PRIORITY_LOW, &bw_ctx);
+ }