diff options
| -rw-r--r-- | include/net/ip6_fib.h | 7 | ||||
| -rw-r--r-- | net/ipv6/ip6_fib.c | 17 |
2 files changed, 24 insertions, 0 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 1e92f1500b87..7c3d5ab05879 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -377,6 +377,8 @@ typedef struct rt6_info *(*pol_lookup_t)(struct net *, struct fib6_entry_notifier_info { struct fib_notifier_info info; /* must be first */ struct fib6_info *rt; + unsigned int nsiblings; + bool multipath_rt; }; /* @@ -450,6 +452,11 @@ int call_fib6_entry_notifiers(struct net *net, enum fib_event_type event_type, struct fib6_info *rt, struct netlink_ext_ack *extack); +int call_fib6_multipath_entry_notifiers(struct net *net, + enum fib_event_type event_type, + struct fib6_info *rt, + unsigned int nsiblings, + struct netlink_ext_ack *extack); void fib6_rt_update(struct net *net, struct fib6_info *rt, struct nl_info *info); void inet6_rt_notify(int event, struct fib6_info *rt, struct nl_info *info, diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 1cce2082279c..df08ba8fe6fc 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -381,6 +381,23 @@ int call_fib6_entry_notifiers(struct net *net, return call_fib6_notifiers(net, event_type, &info.info); } +int call_fib6_multipath_entry_notifiers(struct net *net, + enum fib_event_type event_type, + struct fib6_info *rt, + unsigned int nsiblings, + struct netlink_ext_ack *extack) +{ + struct fib6_entry_notifier_info info = { + .info.extack = extack, + .rt = rt, + .nsiblings = nsiblings, + .multipath_rt = true, + }; + + rt->fib6_table->fib_seq++; + return call_fib6_notifiers(net, event_type, &info.info); +} + struct fib6_dump_arg { struct net *net; struct notifier_block *nb; |