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| author | David S. Miller <davem@davemloft.net> | 2008-07-09 10:13:53 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-09 10:13:53 +0400 |
| commit | c773e847ea8f6812804e40f52399c6921a00eab1 (patch) | |
| tree | 952e0e262cc0b0f2136bc2a62938ae1d186f896a /net/8021q | |
| parent | eb6aafe3f843cb0e939546c03540a3b4911b6964 (diff) | |
| download | linux-c773e847ea8f6812804e40f52399c6921a00eab1.tar.xz | |
netdev: Move _xmit_lock and xmit_lock_owner into netdev_queue.
Accesses are mostly structured such that when there are multiple TX
queues the code transformations will be a little bit simpler.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q')
| -rw-r--r-- | net/8021q/vlan_dev.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index b6e52c025fd8..8efa399823e3 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -627,6 +627,18 @@ static void vlan_dev_set_rx_mode(struct net_device *vlan_dev) */ static struct lock_class_key vlan_netdev_xmit_lock_key; +static void vlan_dev_set_lockdep_one(struct netdev_queue *txq, + int subclass) +{ + lockdep_set_class_and_subclass(&txq->_xmit_lock, + &vlan_netdev_xmit_lock_key, subclass); +} + +static void vlan_dev_set_lockdep_class(struct net_device *dev, int subclass) +{ + vlan_dev_set_lockdep_one(&dev->tx_queue, subclass); +} + static const struct header_ops vlan_header_ops = { .create = vlan_dev_hard_header, .rebuild = vlan_dev_rebuild_header, @@ -668,8 +680,7 @@ static int vlan_dev_init(struct net_device *dev) if (is_vlan_dev(real_dev)) subclass = 1; - lockdep_set_class_and_subclass(&dev->_xmit_lock, - &vlan_netdev_xmit_lock_key, subclass); + vlan_dev_set_lockdep_class(dev, subclass); return 0; } |