diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index bc75b705f54b..1536f4948e86 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -6083,6 +6083,12 @@ void fib6_info_hw_flags_set(struct net *net, struct fib6_info *f6i, f6i->offload = offload; f6i->trap = trap; + + /* 2 means send notifications only if offload_failed was changed. */ + if (net->ipv6.sysctl.fib_notify_on_flag_change == 2 && + f6i->offload_failed == offload_failed) + return; + f6i->offload_failed = offload_failed; if (!rcu_access_pointer(f6i->fib6_node)) |