diff options
| -rw-r--r-- | include/net/ip_fib.h | 5 | ||||
| -rw-r--r-- | net/ipv4/fib_rules.c | 13 |
2 files changed, 13 insertions, 5 deletions
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index da6fa7b15558..272e62e139e0 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -213,6 +213,11 @@ struct fib_entry_notifier_info { u32 tb_id; }; +struct fib_rule_notifier_info { + struct fib_notifier_info info; /* must be first */ + struct fib_rule *rule; +}; + struct fib_nh_notifier_info { struct fib_notifier_info info; /* must be first */ struct fib_nh *fib_nh; diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index d531bc94b15e..310d24a2e097 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -186,11 +186,14 @@ static struct fib_table *fib_empty_table(struct net *net) } static int call_fib_rule_notifiers(struct net *net, - enum fib_event_type event_type) + enum fib_event_type event_type, + struct fib_rule *rule) { - struct fib_notifier_info info; + struct fib_rule_notifier_info info = { + .rule = rule, + }; - return call_fib_notifiers(net, event_type, &info); + return call_fib_notifiers(net, event_type, &info.info); } void fib_rules_notify(struct net *net, struct notifier_block *nb) @@ -257,7 +260,7 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb, rule4->tos = frh->tos; net->ipv4.fib_has_custom_rules = true; - call_fib_rule_notifiers(net, FIB_EVENT_RULE_ADD); + call_fib_rule_notifiers(net, FIB_EVENT_RULE_ADD, rule); err = 0; errout: @@ -279,7 +282,7 @@ static int fib4_rule_delete(struct fib_rule *rule) net->ipv4.fib_num_tclassid_users--; #endif net->ipv4.fib_has_custom_rules = true; - call_fib_rule_notifiers(net, FIB_EVENT_RULE_DEL); + call_fib_rule_notifiers(net, FIB_EVENT_RULE_DEL, rule); errout: return err; } |