diff options
| author |   Moni Shoua <monis@mellanox.com> | 2015-02-03 16:48:31 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-02-04 16:14:24 -0800 |
| commit | 69e6113343cfe983511904ffca0d7a1466460b67 (patch) | |
| tree | af67707b31a322a8a418081cd491900ec8109c84 /include/net/bonding.h | |
| parent | net/bonding: Move slave state changes to a helper function (diff) | |
| download | linux-dev-69e6113343cfe983511904ffca0d7a1466460b67.tar.xz linux-dev-69e6113343cfe983511904ffca0d7a1466460b67.zip | |
net/bonding: Notify state change on slaves
Use notifier chain to dispatch an event upon a change in slave state.
Event is dispatched with slave specific info.
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/bonding.h')
| -rw-r--r-- | include/net/bonding.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/net/bonding.h b/include/net/bonding.h index d1367ec74933..4e17095ad46a 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -150,6 +150,12 @@ struct bond_parm_tbl { int mode; }; +struct netdev_notify_work { + struct delayed_work work; + struct slave *slave; + struct net_device *dev; +}; + struct slave { struct net_device *dev; /* first - useful for panic debug */ struct bonding *bond; /* our master */ @@ -243,6 +249,8 @@ struct bonding { #define bond_slave_get_rtnl(dev) \ ((struct slave *) rtnl_dereference(dev->rx_handler_data)) +void bond_queue_slave_event(struct slave *slave); + struct bond_vlan_tag { __be16 vlan_proto; unsigned short vlan_id; @@ -315,6 +323,7 @@ static inline void bond_set_active_slave(struct slave *slave) { if (slave->backup) { slave->backup = 0; + bond_queue_slave_event(slave); rtmsg_ifinfo(RTM_NEWLINK, slave->dev, 0, GFP_ATOMIC); } } @@ -323,6 +332,7 @@ static inline void bond_set_backup_slave(struct slave *slave) { if (!slave->backup) { slave->backup = 1; + bond_queue_slave_event(slave); rtmsg_ifinfo(RTM_NEWLINK, slave->dev, 0, GFP_ATOMIC); } } @@ -336,6 +346,7 @@ static inline void bond_set_slave_state(struct slave *slave, slave->backup = slave_state; if (notify) { rtmsg_ifinfo(RTM_NEWLINK, slave->dev, 0, GFP_ATOMIC); + bond_queue_slave_event(slave); slave->should_notify = 0; } else { if (slave->should_notify) @@ -493,6 +504,7 @@ static inline bool bond_is_slave_inactive(struct slave *slave) static inline void bond_set_slave_link_state(struct slave *slave, int state) { slave->link = state; + bond_queue_slave_event(slave); } static inline __be32 bond_confirm_addr(struct net_device *dev, __be32 dst, __be32 local) |