diff options
| author | Jiri Pirko <jiri@resnulli.us> | 2013-12-07 19:26:57 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-10 02:56:12 +0100 |
| commit | bba24896f022d4d239494bebf18e713cd8aec7a5 (patch) | |
| tree | 03fc9ec1ff30dcc822c1a7ff421b69b1e9228502 /include | |
| parent | neigh: restore old behaviour of default parms values (diff) | |
| download | linux-bba24896f022d4d239494bebf18e713cd8aec7a5.tar.xz linux-bba24896f022d4d239494bebf18e713cd8aec7a5.zip | |
neigh: ipv6: respect default values set before an address is assigned to device
Make the behaviour similar to ipv4. This will allow user to set sysctl
default neigh param values and these values will be respected even by
devices registered before (that ones what do not have address set yet).
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/addrconf.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h index e70278eef12a..66c4a44d8f5c 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -248,6 +248,13 @@ static inline struct inet6_dev *in6_dev_get(const struct net_device *dev) return idev; } +static inline struct neigh_parms *__in6_dev_nd_parms_get_rcu(const struct net_device *dev) +{ + struct inet6_dev *idev = __in6_dev_get(dev); + + return idev ? idev->nd_parms : NULL; +} + void in6_dev_finish_destroy(struct inet6_dev *idev); static inline void in6_dev_put(struct inet6_dev *idev) |