diff options
Diffstat (limited to 'include/net/addrconf.h')
| -rw-r--r-- | include/net/addrconf.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 269ec27385e9..ec8e6784a6f7 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -425,6 +425,14 @@ static inline void in6_dev_hold(struct inet6_dev *idev) refcount_inc(&idev->refcnt); } +/* called with rcu_read_lock held */ +static inline bool ip6_ignore_linkdown(const struct net_device *dev) +{ + const struct inet6_dev *idev = __in6_dev_get(dev); + + return !!idev->cnf.ignore_routes_with_linkdown; +} + void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp); static inline void in6_ifa_put(struct inet6_ifaddr *ifp) |