Split route data structure to storage (ro) / manipulation (rw) structures.

Routes are now allocated only when they are just to be inserted to the
table. Updating a route needs a locally allocated route structure.
Ownership of the attributes is also now not transfered from protocols to
tables and vice versa but just borrowed which should be easier to handle
in a multithreaded environment.

1 files changed, 7 insertions, 8 deletions

diff --git a/nest/rt-dev.c b/nest/rt-dev.c
index e2e65926..5d1e57b3 100644
--- a/nest/rt-dev.c
+++ b/nest/rt-dev.c
@@ -67,13 +67,10 @@ dev_ifa_notify(struct proto *P, uint flags, struct ifa *ad)
 
       /* Use iface ID as local source ID */
       struct rte_src *src = rt_get_source(P, ad->iface->index);
-      rte_update2(c, net, NULL, src);
+      rte_update(c, net, NULL, src);
     }
   else if (flags & IF_CHANGE_UP)
     {
-      rta *a;
-      rte *e;
-
       DBG("dev_if_notify: %s:%I going up\n", ad->iface->name, ad->ip);
 
       if (cf->check_link && !(ad->iface->flags & IF_LINK_UP))
@@ -90,10 +87,12 @@ dev_ifa_notify(struct proto *P, uint flags, struct ifa *ad)
 	.nh.iface = ad->iface,
       };
 
-      a = rta_lookup(&a0);
-      e = rte_get_temp(a, src);
-      e->pflags = 0;
-      rte_update2(c, net, e, src);
+      rte e0 = {
+	.attrs = rta_lookup(&a0),
+	.src = src,
+      };
+
+      rte_update(c, net, &e0, src);
     }
 }