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netdev: Make netif_schedule() routines work with netdev_queue objects.

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Only plain netif_schedule() remains taking a net_device, mostly as a
compatability item while we transition the rest of these interfaces.

Everything else calls netif_schedule_queue() or __netif_schedule(),
both of which take a netdev_queue pointer.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2008-07-08 23:11:25 -07:00
parent 970565bbad
commit 86d804e10a
6 changed files with 27 additions and 19 deletions
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17
include/linux/netdevice.h
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@@ -952,12 +952,19 @@ DECLARE_PER_CPU(struct softnet_data,softnet_data);
#define HAVE_NETIF_QUEUE
extern void __netif_schedule(struct net_device *dev);
extern void __netif_schedule(struct netdev_queue *txq);
static inline void netif_schedule_queue(struct netdev_queue *txq)
{
struct net_device *dev = txq->dev;
if (!test_bit(__LINK_STATE_XOFF, &dev->state))
__netif_schedule(txq);
}
static inline void netif_schedule(struct net_device *dev)
{
if (!test_bit(__LINK_STATE_XOFF, &dev->state))
__netif_schedule(dev);
netif_schedule_queue(&dev->tx_queue);
}
/**
@@ -987,7 +994,7 @@ static inline void netif_wake_queue(struct net_device *dev)
}
#endif
if (test_and_clear_bit(__LINK_STATE_XOFF, &dev->state))
__netif_schedule(dev);
__netif_schedule(&dev->tx_queue);
}
/**
@@ -1103,7 +1110,7 @@ static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
#endif
if (test_and_clear_bit(__LINK_STATE_XOFF,
&dev->egress_subqueue[queue_index].state))
__netif_schedule(dev);
__netif_schedule(&dev->tx_queue);
#endif
}