From 46154fe3675df5417a712285b66fd12bd1b4fc6d Mon Sep 17 00:00:00 2001 From: Joakim Tjernlund Date: Wed, 14 Apr 2010 16:01:25 +0200 Subject: ospfd: Only refresh external default route once. * ospf_zebra.c: (ospf_distribute_list_update_timer) forces a refresh of default route each time it finds a default prefix. This is suboptimal, just record that it needs to be done and do it once. Signed-off-by: Joakim Tjernlund --- ospfd/ospf_zebra.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/ospfd/ospf_zebra.c b/ospfd/ospf_zebra.c index 462f67c8..50ca85e1 100644 --- a/ospfd/ospf_zebra.c +++ b/ospfd/ospf_zebra.c @@ -929,7 +929,7 @@ ospf_distribute_list_update_timer (struct thread *thread) struct external_info *ei; struct route_table *rt; struct ospf_lsa *lsa; - int type; + int type, default_refresh = 0; struct ospf *ospf; ospf = ospf_lookup (); @@ -950,13 +950,15 @@ ospf_distribute_list_update_timer (struct thread *thread) if ((ei = rn->info) != NULL) { if (is_prefix_default (&ei->p)) - ospf_external_lsa_refresh_default (ospf); + default_refresh = 1; else if ((lsa = ospf_external_info_find_lsa (ospf, &ei->p))) ospf_external_lsa_refresh (ospf, lsa, ei, LSA_REFRESH_IF_CHANGED); else ospf_external_lsa_originate (ospf, ei); } } + if (default_refresh) + ospf_external_lsa_refresh_default (ospf); return 0; } -- cgit v1.2.1