* Allocate/initialize app incarnation and register it in proto apps.
*/
static int
-ip_vs_app_inc_new(struct net *net, struct ip_vs_app *app, __u16 proto,
+ip_vs_app_inc_new(struct netns_ipvs *ipvs, struct ip_vs_app *app, __u16 proto,
__u16 port)
{
- struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_protocol *pp;
struct ip_vs_app *inc;
int ret;
* Release app incarnation
*/
static void
-ip_vs_app_inc_release(struct net *net, struct ip_vs_app *inc)
+ip_vs_app_inc_release(struct netns_ipvs *ipvs, struct ip_vs_app *inc)
{
- struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_protocol *pp;
if (!(pp = ip_vs_proto_get(inc->protocol)))
* Register an application incarnation in protocol applications
*/
int
-register_ip_vs_app_inc(struct net *net, struct ip_vs_app *app, __u16 proto,
+register_ip_vs_app_inc(struct netns_ipvs *ipvs, struct ip_vs_app *app, __u16 proto,
__u16 port)
{
int result;
mutex_lock(&__ip_vs_app_mutex);
- result = ip_vs_app_inc_new(net, app, proto, port);
+ result = ip_vs_app_inc_new(ipvs, app, proto, port);
mutex_unlock(&__ip_vs_app_mutex);
/* Register application for netns */
-struct ip_vs_app *register_ip_vs_app(struct net *net, struct ip_vs_app *app)
+struct ip_vs_app *register_ip_vs_app(struct netns_ipvs *ipvs, struct ip_vs_app *app)
{
- struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_app *a;
int err = 0;
- if (!ipvs)
- return ERR_PTR(-ENOENT);
-
mutex_lock(&__ip_vs_app_mutex);
list_for_each_entry(a, &ipvs->app_list, a_list) {
* We are sure there are no app incarnations attached to services
* Caller should use synchronize_rcu() or rcu_barrier()
*/
-void unregister_ip_vs_app(struct net *net, struct ip_vs_app *app)
+void unregister_ip_vs_app(struct netns_ipvs *ipvs, struct ip_vs_app *app)
{
- struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_app *a, *anxt, *inc, *nxt;
- if (!ipvs)
- return;
-
mutex_lock(&__ip_vs_app_mutex);
list_for_each_entry_safe(a, anxt, &ipvs->app_list, a_list) {
if (app && strcmp(app->name, a->name))
continue;
list_for_each_entry_safe(inc, nxt, &a->incs_list, a_list) {
- ip_vs_app_inc_release(net, inc);
+ ip_vs_app_inc_release(ipvs, inc);
}
list_del(&a->a_list);
};
#endif
-int __net_init ip_vs_app_net_init(struct net *net)
+int __net_init ip_vs_app_net_init(struct netns_ipvs *ipvs)
{
- struct netns_ipvs *ipvs = net_ipvs(net);
+ struct net *net = ipvs->net;
INIT_LIST_HEAD(&ipvs->app_list);
proc_create("ip_vs_app", 0, net->proc_net, &ip_vs_app_fops);
return 0;
}
-void __net_exit ip_vs_app_net_cleanup(struct net *net)
+void __net_exit ip_vs_app_net_cleanup(struct netns_ipvs *ipvs)
{
- unregister_ip_vs_app(net, NULL /* all */);
+ struct net *net = ipvs->net;
+
+ unregister_ip_vs_app(ipvs, NULL /* all */);
remove_proc_entry("ip_vs_app", net->proc_net);
}