1 files changed, 6 insertions, 0 deletions

diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 43886bb282fb..d91385c1b3a2 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -805,6 +805,12 @@ struct ip_vs_scheduler {
         int (*done_service)(struct ip_vs_service *svc);
         /* scheduler updating service */
         int (*update_service)(struct ip_vs_service *svc);
+        /* dest is linked */
+        int (*add_dest)(struct ip_vs_service *svc, struct ip_vs_dest *dest);
+        /* dest is unlinked */
+        int (*del_dest)(struct ip_vs_service *svc, struct ip_vs_dest *dest);
+        /* dest is updated */
+        int (*upd_dest)(struct ip_vs_service *svc, struct ip_vs_dest *dest);
 
         /* selecting a server from the given service */
         struct ip_vs_dest* (*schedule)(struct ip_vs_service *svc,