diff options
| author | David Ahern | 2015-08-16 17:13:27 -0600 |
|---|---|---|
| committer | David S. Miller | 2015-08-17 15:58:57 -0700 |
| commit | dc028da54ed353edd44dca88b7eb19fd5126c354 (patch) | |
| tree | cd11c264faf0bfbdbba0b6da9e7b058eab38c968 /include/net/vrf.h | |
| parent | 808d28c468a89e8680396d98aea96024b6f5afdc (diff) | |
inet: Move VRF table lookup to inlined function
Table lookup compiles out when VRF is not enabled.
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/vrf.h')
| -rw-r--r-- | include/net/vrf.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/net/vrf.h b/include/net/vrf.h index 0484d29d4589..40e3793c7a05 100644 --- a/include/net/vrf.h +++ b/include/net/vrf.h @@ -81,6 +81,25 @@ static inline int vrf_dev_table(const struct net_device *dev) return tb_id; } +static inline int vrf_dev_table_ifindex(struct net *net, int ifindex) +{ + struct net_device *dev; + int tb_id = 0; + + if (!ifindex) + return 0; + + rcu_read_lock(); + + dev = dev_get_by_index_rcu(net, ifindex); + if (dev) + tb_id = vrf_dev_table_rcu(dev); + + rcu_read_unlock(); + + return tb_id; +} + /* called with rtnl */ static inline int vrf_dev_table_rtnl(const struct net_device *dev) { @@ -125,6 +144,11 @@ static inline int vrf_dev_table(const struct net_device *dev) return 0; } +static inline int vrf_dev_table_ifindex(struct net *net, int ifindex) +{ + return 0; +} + static inline int vrf_dev_table_rtnl(const struct net_device *dev) { return 0; |