LU-12422 lnet: discovery off route state update

[fs/lustre-release.git] / lnet / lnet / peer.c

diff --git a/lnet/lnet/peer.c b/lnet/lnet/peer.c
index 43c8d35..d107819 100644 (file)
--- a/lnet/lnet/peer.c
+++ b/lnet/lnet/peer.c
@@ -2414,6 +2414,15 @@ lnet_discovery_event_reply(struct lnet_peer *lp, struct lnet_event *ev)
 out:
        lp->lp_state &= ~LNET_PEER_PING_SENT;
        spin_unlock(&lp->lp_lock);
+
+       lnet_net_lock(LNET_LOCK_EX);
+       /*
+        * If this peer is a gateway, call the routing callback to
+        * handle the ping reply
+        */
+       if (lp->lp_rtr_refcount > 0)
+               lnet_router_discovery_ping_reply(lp);
+       lnet_net_unlock(LNET_LOCK_EX);
 }
 
 /*