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[NETNS][IPV6] route6 - Make proc entry /proc/net/rt6_stats per namespace 

Make the proc entry /proc/net/rt6_stats work in all network namespace.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Lezcano 2008-03-04 13:46:23 -08:00 committed by David S. Miller
parent 606a2b4862
commit 69ddb80562
1 changed files with 18 additions and 8 deletions
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26
net/ipv6/route.c
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@ -2353,21 +2353,31 @@ static const struct file_operations ipv6_route_proc_fops = {
static int rt6_stats_seq_show(struct seq_file *seq, void *v)
{
struct net *net = (struct net *)seq->private;
seq_printf(seq, "%04x %04x %04x %04x %04x %04x %04x\n",
init_net.ipv6.rt6_stats->fib_nodes,
init_net.ipv6.rt6_stats->fib_route_nodes,
init_net.ipv6.rt6_stats->fib_rt_alloc,
init_net.ipv6.rt6_stats->fib_rt_entries,
init_net.ipv6.rt6_stats->fib_rt_cache,
net->ipv6.rt6_stats->fib_nodes,
net->ipv6.rt6_stats->fib_route_nodes,
net->ipv6.rt6_stats->fib_rt_alloc,
net->ipv6.rt6_stats->fib_rt_entries,
net->ipv6.rt6_stats->fib_rt_cache,
atomic_read(&ip6_dst_ops.entries),
init_net.ipv6.rt6_stats->fib_discarded_routes);
net->ipv6.rt6_stats->fib_discarded_routes);
return 0;
}
static int rt6_stats_seq_open(struct inode *inode, struct file *file)
{
return single_open(file, rt6_stats_seq_show, NULL);
struct net *net = get_proc_net(inode);
return single_open(file, rt6_stats_seq_show, net);
}
static int rt6_stats_seq_release(struct inode *inode, struct file *file)
{
struct seq_file *seq = file->private_data;
struct net *net = (struct net *)seq->private;
put_net(net);
return single_release(inode, file);
}
static const struct file_operations rt6_stats_seq_fops = {
@ -2375,7 +2385,7 @@ static const struct file_operations rt6_stats_seq_fops = {
.open = rt6_stats_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.release = rt6_stats_seq_release,
};
#endif /* CONFIG_PROC_FS */