diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2009-12-03 05:29:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-03 23:22:02 +0300 |
| commit | 04dc7f6be3a7b308f8545bb45772c9fb75f71aca (patch) | |
| tree | 11cfe976f4adffdbdeeed71f591613089e9d6fe5 /net/core/net_namespace.c | |
| parent | 72ad937abd0a43b7cf2c557ba1f2ec75e608c516 (diff) | |
| download | linux-04dc7f6be3a7b308f8545bb45772c9fb75f71aca.tar.xz | |
net: Move network device exit batching
Move network device exit batching from a special case in
net_namespace.c to using common mechanisms in dev.c
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/net_namespace.c')
| -rw-r--r-- | net/core/net_namespace.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 6c7f6e04dbbf..4026a4cff93c 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -8,10 +8,8 @@ #include <linux/idr.h> #include <linux/rculist.h> #include <linux/nsproxy.h> -#include <linux/netdevice.h> #include <net/net_namespace.h> #include <net/netns/generic.h> -#include <net/rtnetlink.h> /* * Our network namespace constructor/destructor lists @@ -29,20 +27,6 @@ EXPORT_SYMBOL(init_net); #define INITIAL_NET_GEN_PTRS 13 /* +1 for len +2 for rcu_head */ -static void unregister_netdevices(struct net *net, struct list_head *list) -{ - struct net_device *dev; - /* At exit all network devices most be removed from a network - * namespace. Do this in the reverse order of registeration. - */ - for_each_netdev_reverse(net, dev) { - if (dev->rtnl_link_ops) - dev->rtnl_link_ops->dellink(dev, list); - else - unregister_netdevice_queue(dev, list); - } -} - static int ops_init(const struct pernet_operations *ops, struct net *net) { int err; @@ -78,14 +62,6 @@ static void ops_exit_list(const struct pernet_operations *ops, list_for_each_entry(net, net_exit_list, exit_list) ops->exit(net); } - if (&ops->list == first_device) { - LIST_HEAD(dev_kill_list); - rtnl_lock(); - list_for_each_entry(net, net_exit_list, exit_list) - unregister_netdevices(net, &dev_kill_list); - unregister_netdevice_many(&dev_kill_list); - rtnl_unlock(); - } if (ops->exit_batch) ops->exit_batch(net_exit_list); } |