IPVS: netns awareness to ip_vs_app
All variables moved to struct ipvs,
most external changes fixed (i.e. init_net removed)
in ip_vs_protocol param struct net *net added to:
- register_app()
- unregister_app()
This affected almost all proto_xxx.c files
Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index cc6ae62..0cdd8ce 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -402,9 +402,9 @@
const struct sk_buff *skb,
struct ip_vs_proto_data *pd);
- int (*register_app)(struct ip_vs_app *inc);
+ int (*register_app)(struct net *net, struct ip_vs_app *inc);
- void (*unregister_app)(struct ip_vs_app *inc);
+ void (*unregister_app)(struct net *net, struct ip_vs_app *inc);
int (*app_conn_bind)(struct ip_vs_conn *cp);
@@ -871,12 +871,12 @@
* (from ip_vs_app.c)
*/
#define IP_VS_APP_MAX_PORTS 8
-extern int register_ip_vs_app(struct ip_vs_app *app);
-extern void unregister_ip_vs_app(struct ip_vs_app *app);
+extern int register_ip_vs_app(struct net *net, struct ip_vs_app *app);
+extern void unregister_ip_vs_app(struct net *net, struct ip_vs_app *app);
extern int ip_vs_bind_app(struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
extern void ip_vs_unbind_app(struct ip_vs_conn *cp);
-extern int
-register_ip_vs_app_inc(struct ip_vs_app *app, __u16 proto, __u16 port);
+extern int register_ip_vs_app_inc(struct net *net, struct ip_vs_app *app,
+ __u16 proto, __u16 port);
extern int ip_vs_app_inc_get(struct ip_vs_app *inc);
extern void ip_vs_app_inc_put(struct ip_vs_app *inc);
diff --git a/include/net/netns/ip_vs.h b/include/net/netns/ip_vs.h
index 58bd3fd..03f7fe1 100644
--- a/include/net/netns/ip_vs.h
+++ b/include/net/netns/ip_vs.h
@@ -28,6 +28,11 @@
#define IP_VS_RTAB_MASK (IP_VS_RTAB_SIZE - 1)
struct list_head rs_table[IP_VS_RTAB_SIZE];
+ /* ip_vs_app */
+ struct list_head app_list;
+ struct mutex app_mutex;
+ struct lock_class_key app_key; /* mutex debuging */
+
/* ip_vs_proto */
#define IP_VS_PROTO_TAB_SIZE 32 /* must be power of 2 */
struct ip_vs_proto_data *proto_data_table[IP_VS_PROTO_TAB_SIZE];