diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2008-04-16 00:54:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-16 00:56:18 -0700 |
| commit | 7a17a2f79f54a988d08ffa33ec9e1038bffec42b (patch) | |
| tree | 3d65b49a2d8b76851eb97a47c69e6481a884c8dc /net/8021q/vlan.c | |
| parent | 80de2d982156b5f6f50ff97175dc94ccfe3d093f (diff) | |
[VLAN]: Make the vlan_name_type per-net.
This includes moving one on the struct vlan_net and
s/vlan_name_type/vn->name_type/ over the code.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan.c')
| -rw-r--r-- | net/8021q/vlan.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 541542e2a2c1..5cacad0671db 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -52,9 +52,6 @@ static char vlan_version[] = DRV_VERSION; static char vlan_copyright[] = "Ben Greear <greearb@candelatech.com>"; static char vlan_buggyright[] = "David S. Miller <davem@redhat.com>"; -/* Determines interface naming scheme. */ -unsigned short vlan_name_type = VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD; - static struct packet_type vlan_packet_type = { .type = __constant_htons(ETH_P_8021Q), .func = vlan_skb_recv, /* VLAN receive method */ @@ -299,6 +296,8 @@ static int register_vlan_device(struct net_device *real_dev, unsigned short VLAN_ID) { struct net_device *new_dev; + struct net *net = dev_net(real_dev); + struct vlan_net *vn = net_generic(net, vlan_net_id); char name[IFNAMSIZ]; int err; @@ -310,7 +309,7 @@ static int register_vlan_device(struct net_device *real_dev, return err; /* Gotta set up the fields for the device. */ - switch (vlan_name_type) { + switch (vn->name_type) { case VLAN_NAME_TYPE_RAW_PLUS_VID: /* name will look like: eth1.0005 */ snprintf(name, IFNAMSIZ, "%s.%.4i", real_dev->name, VLAN_ID); @@ -580,7 +579,10 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg) break; if ((args.u.name_type >= 0) && (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) { - vlan_name_type = args.u.name_type; + struct vlan_net *vn; + + vn = net_generic(net, vlan_net_id); + vn->name_type = args.u.name_type; err = 0; } else { err = -EINVAL; @@ -642,6 +644,8 @@ static int vlan_init_net(struct net *net) if (err < 0) goto err_assign; + vn->name_type = VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD; + err = vlan_proc_init(net); if (err < 0) goto err_proc; |