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Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Browse Source 
Conflicts:

	drivers/net/e1000e/ich8lan.c
	drivers/net/e1000e/netdev.c
This commit is contained in:
David S. Miller
2008-10-08 14:56:41 -07:00
parent 071d7ab664 69849375d6
commit 4dd565134e
139 changed files with 1739 additions and 1048 deletions
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43
net/core/dev.c
View File

@@ -2949,6 +2949,12 @@ int netdev_set_master(struct net_device *slave, struct net_device *master)
return 0;
}
static void dev_change_rx_flags(struct net_device *dev, int flags)
{
if (dev->flags & IFF_UP && dev->change_rx_flags)
dev->change_rx_flags(dev, flags);
}
static int __dev_set_promiscuity(struct net_device *dev, int inc)
{
unsigned short old_flags = dev->flags;
@@ -2986,8 +2992,7 @@ static int __dev_set_promiscuity(struct net_device *dev, int inc)
current->uid, current->gid,
audit_get_sessionid(current));
if (dev->change_rx_flags)
dev->change_rx_flags(dev, IFF_PROMISC);
dev_change_rx_flags(dev, IFF_PROMISC);
}
return 0;
}
@@ -3053,8 +3058,7 @@ int dev_set_allmulti(struct net_device *dev, int inc)
}
}
if (dev->flags ^ old_flags) {
if (dev->change_rx_flags)
dev->change_rx_flags(dev, IFF_ALLMULTI);
dev_change_rx_flags(dev, IFF_ALLMULTI);
dev_set_rx_mode(dev);
}
return 0;
@@ -3392,8 +3396,8 @@ int dev_change_flags(struct net_device *dev, unsigned flags)
* Load in the correct multicast list now the flags have changed.
*/
if (dev->change_rx_flags && (old_flags ^ flags) & IFF_MULTICAST)
dev->change_rx_flags(dev, IFF_MULTICAST);
if ((old_flags ^ flags) & IFF_MULTICAST)
dev_change_rx_flags(dev, IFF_MULTICAST);
dev_set_rx_mode(dev);
@@ -3867,14 +3871,11 @@ static int dev_new_index(struct net *net)
}
/* Delayed registration/unregisteration */
static DEFINE_SPINLOCK(net_todo_list_lock);
static LIST_HEAD(net_todo_list);
static void net_set_todo(struct net_device *dev)
{
spin_lock(&net_todo_list_lock);
list_add_tail(&dev->todo_list, &net_todo_list);
spin_unlock(&net_todo_list_lock);
}
static void rollback_registered(struct net_device *dev)
@@ -4201,33 +4202,24 @@ static void netdev_wait_allrefs(struct net_device *dev)
* free_netdev(y1);
* free_netdev(y2);
*
* We are invoked by rtnl_unlock() after it drops the semaphore.
* We are invoked by rtnl_unlock().
* This allows us to deal with problems:
* 1) We can delete sysfs objects which invoke hotplug
* without deadlocking with linkwatch via keventd.
* 2) Since we run with the RTNL semaphore not held, we can sleep
* safely in order to wait for the netdev refcnt to drop to zero.
*
* We must not return until all unregister events added during
* the interval the lock was held have been completed.
*/
static DEFINE_MUTEX(net_todo_run_mutex);
void netdev_run_todo(void)
{
struct list_head list;
/* Need to guard against multiple cpu's getting out of order. */
mutex_lock(&net_todo_run_mutex);
/* Not safe to do outside the semaphore. We must not return
* until all unregister events invoked by the local processor
* have been completed (either by this todo run, or one on
* another cpu).
*/
if (list_empty(&net_todo_list))
goto out;
/* Snapshot list, allow later requests */
spin_lock(&net_todo_list_lock);
list_replace_init(&net_todo_list, &list);
spin_unlock(&net_todo_list_lock);
__rtnl_unlock();
while (!list_empty(&list)) {
struct net_device *dev
@@ -4259,9 +4251,6 @@ void netdev_run_todo(void)
/* Free network device */
kobject_put(&dev->dev.kobj);
}
out:
mutex_unlock(&net_todo_run_mutex);
}
static struct net_device_stats *internal_stats(struct net_device *dev)

2
net/core/rtnetlink.c
View File

@@ -73,7 +73,7 @@ void __rtnl_unlock(void)
void rtnl_unlock(void)
{
mutex_unlock(&rtnl_mutex);
/* This fellow will unlock it for us. */
netdev_run_todo();
}