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netfilter: netns nf_conntrack: per-netns /proc/net/stat/nf_conntrack, /proc/net/stat/ip_conntrack 

Show correct conntrack count, while I'm at it.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
wifi-calibration
Alexey Dobriyan 2008-10-08 11:35:08 +02:00 committed by Patrick McHardy
parent 0d55af8791
commit 8e9df80180
2 changed files with 18 additions and 10 deletions
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14
net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
View File

@ -285,6 +285,7 @@ static const struct file_operations ip_exp_file_ops = {
static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos)
{
struct net *net = seq_file_net(seq);
int cpu;
if (*pos == 0)
@ -294,7 +295,7 @@ static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos)
if (!cpu_possible(cpu))
continue;
*pos = cpu+1;
return per_cpu_ptr(init_net.ct.stat, cpu);
return per_cpu_ptr(net->ct.stat, cpu);
}
return NULL;
@ -302,13 +303,14 @@ static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos)
static void *ct_cpu_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
struct net *net = seq_file_net(seq);
int cpu;
for (cpu = *pos; cpu < NR_CPUS; ++cpu) {
if (!cpu_possible(cpu))
continue;
*pos = cpu+1;
return per_cpu_ptr(init_net.ct.stat, cpu);
return per_cpu_ptr(net->ct.stat, cpu);
}
return NULL;
@ -320,7 +322,8 @@ static void ct_cpu_seq_stop(struct seq_file *seq, void *v)
static int ct_cpu_seq_show(struct seq_file *seq, void *v)
{
unsigned int nr_conntracks = atomic_read(&init_net.ct.count);
struct net *net = seq_file_net(seq);
unsigned int nr_conntracks = atomic_read(&net->ct.count);
const struct ip_conntrack_stat *st = v;
if (v == SEQ_START_TOKEN) {
@ -360,7 +363,8 @@ static const struct seq_operations ct_cpu_seq_ops = {
static int ct_cpu_seq_open(struct inode *inode, struct file *file)
{
return seq_open(file, &ct_cpu_seq_ops);
return seq_open_net(inode, file, &ct_cpu_seq_ops,
sizeof(struct seq_net_private));
}
static const struct file_operations ct_cpu_seq_fops = {
@ -368,7 +372,7 @@ static const struct file_operations ct_cpu_seq_fops = {
.open = ct_cpu_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
.release = seq_release_net,
};
static int __net_init ip_conntrack_net_init(struct net *net)

14
net/netfilter/nf_conntrack_standalone.c
View File

@ -194,6 +194,7 @@ static const struct file_operations ct_file_ops = {
static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos)
{
struct net *net = seq_file_net(seq);
int cpu;
if (*pos == 0)
@ -203,7 +204,7 @@ static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos)
if (!cpu_possible(cpu))
continue;
*pos = cpu + 1;
return per_cpu_ptr(init_net.ct.stat, cpu);
return per_cpu_ptr(net->ct.stat, cpu);
}
return NULL;
@ -211,13 +212,14 @@ static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos)
static void *ct_cpu_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
struct net *net = seq_file_net(seq);
int cpu;
for (cpu = *pos; cpu < NR_CPUS; ++cpu) {
if (!cpu_possible(cpu))
continue;
*pos = cpu + 1;
return per_cpu_ptr(init_net.ct.stat, cpu);
return per_cpu_ptr(net->ct.stat, cpu);
}
return NULL;
@ -229,7 +231,8 @@ static void ct_cpu_seq_stop(struct seq_file *seq, void *v)
static int ct_cpu_seq_show(struct seq_file *seq, void *v)
{
unsigned int nr_conntracks = atomic_read(&init_net.ct.count);
struct net *net = seq_file_net(seq);
unsigned int nr_conntracks = atomic_read(&net->ct.count);
const struct ip_conntrack_stat *st = v;
if (v == SEQ_START_TOKEN) {
@ -269,7 +272,8 @@ static const struct seq_operations ct_cpu_seq_ops = {
static int ct_cpu_seq_open(struct inode *inode, struct file *file)
{
return seq_open(file, &ct_cpu_seq_ops);
return seq_open_net(inode, file, &ct_cpu_seq_ops,
sizeof(struct seq_net_private));
}
static const struct file_operations ct_cpu_seq_fops = {
@ -277,7 +281,7 @@ static const struct file_operations ct_cpu_seq_fops = {
.open = ct_cpu_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
.release = seq_release_net,
};
static int nf_conntrack_standalone_init_proc(struct net *net)