IPVS: netns, defense work timer.
This patch makes defense work timer per name-space,
A net ptr had to be added to the ipvs struct,
since it's needed by defense_work_handler.
[ horms@verge.net.au: Use cancel_delayed_work_sync() instead of
cancel_rearming_delayed_work(). Found during
merge conflict resoliution ]
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 af9acf4..fbe660f 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -877,7 +877,7 @@
extern void ip_vs_tcp_conn_listen(struct net *net, struct ip_vs_conn *cp);
extern int ip_vs_check_template(struct ip_vs_conn *ct);
-extern void ip_vs_random_dropentry(void);
+extern void ip_vs_random_dropentry(struct net *net);
extern int ip_vs_conn_init(void);
extern void ip_vs_conn_cleanup(void);
diff --git a/include/net/netns/ip_vs.h b/include/net/netns/ip_vs.h
index c4b1abf..4133261 100644
--- a/include/net/netns/ip_vs.h
+++ b/include/net/netns/ip_vs.h
@@ -71,6 +71,7 @@
int num_services; /* no of virtual services */
/* 1/rate drop and drop-entry variables */
+ struct delayed_work defense_work; /* Work handler */
int drop_rate;
int drop_counter;
atomic_t dropentry;
@@ -129,6 +130,8 @@
/* multicast interface name */
char master_mcast_ifn[IP_VS_IFNAME_MAXLEN];
char backup_mcast_ifn[IP_VS_IFNAME_MAXLEN];
+ /* net name space ptr */
+ struct net *net; /* Needed by timer routines */
};
#endif /* IP_VS_H_ */