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OpenCloudOS-Kernel
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[VLAN]: Make the /proc/net/vlan/conf file show per-net info. 

It is created in a proper net, so make is show info, related
to this particular net.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2008-04-16 00:52:24 -07:00 committed by David S. Miller
parent a59a8c1c86
commit 80de2d9821
1 changed files with 8 additions and 5 deletions
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13
net/8021q/vlanproc.c
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@ -80,7 +80,8 @@ static const struct seq_operations vlan_seq_ops = {
static int vlan_seq_open(struct inode *inode, struct file *file)
{
return seq_open(file, &vlan_seq_ops);
return seq_open_net(inode, file, &vlan_seq_ops,
sizeof(struct seq_net_private));
}
static const struct file_operations vlan_fops = {
@ -88,7 +89,7 @@ static const struct file_operations vlan_fops = {
.open = vlan_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
.release = seq_release_net,
};
/*
@ -211,6 +212,7 @@ static void *vlan_seq_start(struct seq_file *seq, loff_t *pos)
__acquires(dev_base_lock)
{
struct net_device *dev;
struct net *net = seq_file_net(seq);
loff_t i = 1;
read_lock(&dev_base_lock);
@ -218,7 +220,7 @@ static void *vlan_seq_start(struct seq_file *seq, loff_t *pos)
if (*pos == 0)
return SEQ_START_TOKEN;
for_each_netdev(&init_net, dev) {
for_each_netdev(net, dev) {
if (!is_vlan_dev(dev))
continue;
@ -232,14 +234,15 @@ static void *vlan_seq_start(struct seq_file *seq, loff_t *pos)
static void *vlan_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
struct net_device *dev;
struct net *net = seq_file_net(seq);
++*pos;
dev = (struct net_device *)v;
if (v == SEQ_START_TOKEN)
dev = net_device_entry(&init_net.dev_base_head);
dev = net_device_entry(&net->dev_base_head);
for_each_netdev_continue(&init_net, dev) {
for_each_netdev_continue(net, dev) {
if (!is_vlan_dev(dev))
continue;