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| author | Petr Machata <petrm@mellanox.com> | 2018-04-29 10:56:08 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-30 12:42:40 -0400 |
| commit | 4d4fd36126d66d6091ca5aaabab262b5da3849c5 (patch) | |
| tree | a51be25d13043d00071ac504f98284a47da0ed1a /net/bridge/br_private.h | |
| parent | 6df93462c2e3ed9656829078aa68214c64619042 (diff) | |
| download | blackbird-obmc-linux-4d4fd36126d66d6091ca5aaabab262b5da3849c5.tar.gz blackbird-obmc-linux-4d4fd36126d66d6091ca5aaabab262b5da3849c5.zip | |
net: bridge: Publish bridge accessor functions
Add a couple new functions to allow querying FDB and vlan settings of a
bridge.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index a7cb3ece5031..1a5093115534 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -594,11 +594,22 @@ static inline bool br_rx_handler_check_rcu(const struct net_device *dev) return rcu_dereference(dev->rx_handler) == br_handle_frame; } +static inline bool br_rx_handler_check_rtnl(const struct net_device *dev) +{ + return rcu_dereference_rtnl(dev->rx_handler) == br_handle_frame; +} + static inline struct net_bridge_port *br_port_get_check_rcu(const struct net_device *dev) { return br_rx_handler_check_rcu(dev) ? br_port_get_rcu(dev) : NULL; } +static inline struct net_bridge_port * +br_port_get_check_rtnl(const struct net_device *dev) +{ + return br_rx_handler_check_rtnl(dev) ? br_port_get_rtnl_rcu(dev) : NULL; +} + /* br_ioctl.c */ int br_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); int br_ioctl_deviceless_stub(struct net *net, unsigned int cmd, |
