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Recheck export/import/receive limits during reconfiguration.

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This commit is contained in:
Ondrej Filip 2013-09-30 14:07:34 +02:00
parent a5fc59587f
commit ec57bbf67f
1 changed files with 25 additions and 7 deletions
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32
nest/proto.c
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@ -376,6 +376,7 @@ int proto_reconfig_type; /* Hack to propagate type info to pipe reconfigure hoo
static int
proto_reconfigure(struct proto *p, struct proto_config *oc, struct proto_config *nc, int type)
{
struct announce_hook *ah = p->main_ahook;
/* If the protocol is DOWN, we just restart it */
if (p->proto_state == PS_DOWN)
return 0;
@ -407,14 +408,31 @@ proto_reconfigure(struct proto *p, struct proto_config *oc, struct proto_config
/* Update filters and limits in the main announce hook
Note that this also resets limit state */
if (p->main_ahook)
if (ah)
{
p->main_ahook->in_filter = nc->in_filter;
p->main_ahook->out_filter = nc->out_filter;
p->main_ahook->rx_limit = nc->rx_limit;
p->main_ahook->in_limit = nc->in_limit;
p->main_ahook->out_limit = nc->out_limit;
p->main_ahook->in_keep_filtered = nc->in_keep_filtered;
ah->in_filter = nc->in_filter;
ah->out_filter = nc->out_filter;
ah->rx_limit = nc->rx_limit;
ah->in_limit = nc->in_limit;
ah->out_limit = nc->out_limit;
ah->in_keep_filtered = nc->in_keep_filtered;
if (p->proto_state == PS_UP) /* Recheck export/import/receive limit */
{
struct proto_stats *stats = ah->stats;
struct proto_limit *l = ah->in_limit;
u32 all_routes = stats->imp_routes + stats->filt_routes;
if (l && (stats->imp_routes >= l->limit)) proto_notify_limit(ah, l, PLD_IN, stats->imp_routes);
l = ah->rx_limit;
if (l && ( all_routes >= l->limit)) proto_notify_limit(ah, l, PLD_RX, all_routes );
l = ah->out_limit;
if (l && ( stats->exp_routes >= l->limit)) proto_notify_limit(ah, l, PLD_OUT, stats->exp_routes);
}
}
/* Update routes when filters changed. If the protocol in not UP,