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netdev: Move _xmit_lock and xmit_lock_owner into netdev_queue.

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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>
This commit is contained in:
David S. Miller
2008-07-08 23:13:53 -07:00
parent eb6aafe3f8
commit c773e847ea
10 changed files with 146 additions and 45 deletions
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12
net/rose/af_rose.c
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@@ -75,6 +75,16 @@ ax25_address rose_callsign;
*/
static struct lock_class_key rose_netdev_xmit_lock_key;
static void rose_set_lockdep_one(struct netdev_queue *txq)
{
lockdep_set_class(&txq->_xmit_lock, &rose_netdev_xmit_lock_key);
}
static void rose_set_lockdep_key(struct net_device *dev)
{
rose_set_lockdep_one(&dev->tx_queue);
}
/*
* Convert a ROSE address into text.
*/
@@ -1576,7 +1586,7 @@ static int __init rose_proto_init(void)
free_netdev(dev);
goto fail;
}
lockdep_set_class(&dev->_xmit_lock, &rose_netdev_xmit_lock_key);
rose_set_lockdep_key(dev);
dev_rose[i] = dev;
}