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authorDavid S. Miller <davem@davemloft.net>2008-07-09 10:13:53 +0400
committerDavid S. Miller <davem@davemloft.net>2008-07-09 10:13:53 +0400
commitc773e847ea8f6812804e40f52399c6921a00eab1 (patch)
tree952e0e262cc0b0f2136bc2a62938ae1d186f896a /drivers/net/macvlan.c
parenteb6aafe3f843cb0e939546c03540a3b4911b6964 (diff)
downloadlinux-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 'drivers/net/macvlan.c')
-rw-r--r--drivers/net/macvlan.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index c36a03ae9bfb..c02ceaa4a216 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -277,6 +277,17 @@ static struct lock_class_key macvlan_netdev_xmit_lock_key;
#define MACVLAN_STATE_MASK \
((1<<__LINK_STATE_NOCARRIER) | (1<<__LINK_STATE_DORMANT))
+static void macvlan_set_lockdep_class_one(struct netdev_queue *txq)
+{
+ lockdep_set_class(&txq->_xmit_lock,
+ &macvlan_netdev_xmit_lock_key);
+}
+
+static void macvlan_set_lockdep_class(struct net_device *dev)
+{
+ macvlan_set_lockdep_class_one(&dev->tx_queue);
+}
+
static int macvlan_init(struct net_device *dev)
{
struct macvlan_dev *vlan = netdev_priv(dev);
@@ -287,7 +298,8 @@ static int macvlan_init(struct net_device *dev)
dev->features = lowerdev->features & MACVLAN_FEATURES;
dev->iflink = lowerdev->ifindex;
- lockdep_set_class(&dev->_xmit_lock, &macvlan_netdev_xmit_lock_key);
+ macvlan_set_lockdep_class(dev);
+
return 0;
}