LU-11297 lnet: handle router health off

[fs/lustre-release.git] / lnet / include / lnet / lib-lnet.h

diff --git a/lnet/include/lnet/lib-lnet.h b/lnet/include/lnet/lib-lnet.h
index b421990..a1ad5a7 100644 (file)
--- a/lnet/include/lnet/lib-lnet.h
+++ b/lnet/include/lnet/lib-lnet.h
@@ -577,11 +577,12 @@ int lnet_notify(struct lnet_ni *ni, lnet_nid_t peer, bool alive, bool reset,
 void lnet_notify_locked(struct lnet_peer_ni *lp, int notifylnd, int alive,
                        time64_t when);
 int lnet_add_route(__u32 net, __u32 hops, lnet_nid_t gateway_nid,
-                  unsigned int priority);
+                  __u32 priority, __u32 sensitivity);
 int lnet_del_route(__u32 net, lnet_nid_t gw_nid);
 void lnet_destroy_routes(void);
 int lnet_get_route(int idx, __u32 *net, __u32 *hops,
-                  lnet_nid_t *gateway, __u32 *alive, __u32 *priority);
+                  lnet_nid_t *gateway, __u32 *alive, __u32 *priority,
+                  __u32 *sensitivity);
 int lnet_get_rtr_pool_cfg(int idx, struct lnet_ioctl_pool_cfg *pool_cfg);
 struct lnet_ni *lnet_get_next_ni_locked(struct lnet_net *mynet,
                                        struct lnet_ni *prev);
@@ -976,6 +977,7 @@ lnet_peer_ni_is_primary(struct lnet_peer_ni *lpni)
 }
 
 bool lnet_peer_is_uptodate(struct lnet_peer *lp);
+bool lnet_is_discovery_disabled(struct lnet_peer *lp);
 bool lnet_peer_gw_discovery(struct lnet_peer *lp);
 
 static inline bool
@@ -987,6 +989,9 @@ lnet_peer_needs_push(struct lnet_peer *lp)
                return true;
        if (lp->lp_state & LNET_PEER_NO_DISCOVERY)
                return false;
+       /* if discovery is not enabled then no need to push */
+       if (lnet_peer_discovery_disabled)
+               return false;
        if (lp->lp_node_seqno < atomic_read(&the_lnet.ln_ping_target_seqno))
                return true;
        return false;