IPVS: netns awareness to ip_vs_est

All variables moved to struct ipvs,
most external changes fixed (i.e. init_net removed)

*v3
 timer per ns instead of a common timer in estimator.

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>

2 files changed, 6 insertions, 2 deletions

diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 0cdd8ce454c2..c08927bb1728 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -1004,8 +1004,8 @@ extern void ip_vs_sync_cleanup(void);
  */
 extern int ip_vs_estimator_init(void);
 extern void ip_vs_estimator_cleanup(void);
-extern void ip_vs_new_estimator(struct ip_vs_stats *stats);
-extern void ip_vs_kill_estimator(struct ip_vs_stats *stats);
+extern void ip_vs_new_estimator(struct net *net, struct ip_vs_stats *stats);
+extern void ip_vs_kill_estimator(struct net *net, struct ip_vs_stats *stats);
 extern void ip_vs_zero_estimator(struct ip_vs_stats *stats);
 
 /*
diff --git a/include/net/netns/ip_vs.h b/include/net/netns/ip_vs.h
index 03f7fe1bede6..db0240198339 100644
--- a/include/net/netns/ip_vs.h
+++ b/include/net/netns/ip_vs.h
@@ -70,6 +70,10 @@ struct netns_ipvs {
         int                     sysctl_lblcr_expiration;
         struct ctl_table_header *lblcr_ctl_header;
         struct ctl_table        *lblcr_ctl_table;
+        /* ip_vs_est */
+        struct list_head        est_list;       /* estimator list */
+        spinlock_t              est_lock;
+        struct timer_list       est_timer;      /* Estimation timer */
 };
 
 #endif /* IP_VS_H_ */