#include <linux/fs.h>
#include <linux/netdevice.h>
#include <linux/if_vlan.h>
+#include <net/net_namespace.h>
#include "vlanproc.h"
#include "vlan.h"
* Generic /proc/net/vlan/<file> file and inode operations
*/
-static struct seq_operations vlan_seq_ops = {
+static const struct seq_operations vlan_seq_ops = {
.start = vlan_seq_start,
.next = vlan_seq_next,
.stop = vlan_seq_stop,
remove_proc_entry(name_conf, proc_vlan_dir);
if (proc_vlan_dir)
- proc_net_remove(name_root);
+ proc_net_remove(&init_net, name_root);
/* Dynamically added entries should be cleaned up as their vlan_device
* is removed, so we should not have to take care of it here...
int __init vlan_proc_init(void)
{
- proc_vlan_dir = proc_mkdir(name_root, proc_net);
+ proc_vlan_dir = proc_mkdir(name_root, init_net.proc_net);
if (proc_vlan_dir) {
proc_vlan_conf = create_proc_entry(name_conf,
S_IFREG|S_IRUSR|S_IWUSR,
* The following few functions build the content of /proc/net/vlan/config
*/
-/* starting at dev, find a VLAN device */
-static struct net_device *vlan_skip(struct net_device *dev)
+static inline int is_vlan_dev(struct net_device *dev)
{
- while (dev && !(dev->priv_flags & IFF_802_1Q_VLAN))
- dev = dev->next;
-
- return dev;
+ return dev->priv_flags & IFF_802_1Q_VLAN;
}
/* start read of /proc/net/vlan/config */
if (*pos == 0)
return SEQ_START_TOKEN;
- for (dev = vlan_skip(dev_base); dev && i < *pos;
- dev = vlan_skip(dev->next), ++i);
+ for_each_netdev(dev) {
+ if (!is_vlan_dev(dev))
+ continue;
+
+ if (i++ == *pos)
+ return dev;
+ }
- return (i == *pos) ? dev : NULL;
+ return NULL;
}
static void *vlan_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
+ struct net_device *dev;
+
++*pos;
- return vlan_skip((v == SEQ_START_TOKEN)
- ? dev_base
- : ((struct net_device *)v)->next);
+ dev = (struct net_device *)v;
+ if (v == SEQ_START_TOKEN)
+ dev = net_device_entry(&dev_base_head);
+
+ for_each_netdev_continue(dev) {
+ if (!is_vlan_dev(dev))
+ continue;
+
+ return dev;
+ }
+
+ return NULL;
}
static void vlan_seq_stop(struct seq_file *seq, void *v)
static const char fmt[] = "%30s %12lu\n";
int i;
- if ((vlandev == NULL) || (!(vlandev->priv_flags & IFF_802_1Q_VLAN)))
+ if (!(vlandev->priv_flags & IFF_802_1Q_VLAN))
return 0;
seq_printf(seq, "%s VID: %d REORDER_HDR: %i dev->priv_flags: %hx\n",
seq_printf(seq, "Device: %s", dev_info->real_dev->name);
/* now show all PRIORITY mappings relating to this VLAN */
seq_printf(seq,
- "\nINGRESS priority mappings: 0:%lu 1:%lu 2:%lu 3:%lu 4:%lu 5:%lu 6:%lu 7:%lu\n",
+ "\nINGRESS priority mappings: 0:%u 1:%u 2:%u 3:%u 4:%u 5:%u 6:%u 7:%u\n",
dev_info->ingress_priority_map[0],
dev_info->ingress_priority_map[1],
dev_info->ingress_priority_map[2],
const struct vlan_priority_tci_mapping *mp
= dev_info->egress_priority_map[i];
while (mp) {
- seq_printf(seq, "%lu:%hu ",
+ seq_printf(seq, "%u:%hu ",
mp->priority, ((mp->vlan_qos >> 13) & 0x7));
mp = mp->next;
}