IPVS: netns preparation for proto_sctp

In this phase (one), all local vars will be moved to ipvs struct.

Remaining work, add param struct net *net to a couple of
functions that is common for all protos and use ip_vs_proto_data

*v3
 Removed unuset function set_state_timeout()

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>

1 files changed, 9 insertions, 0 deletions

diff --git a/include/net/netns/ip_vs.h b/include/net/netns/ip_vs.h
index 62b1448d3795..58bd3fd85a97 100644
--- a/include/net/netns/ip_vs.h
+++ b/include/net/netns/ip_vs.h
@@ -47,6 +47,15 @@ struct netns_ipvs {
         struct list_head        udp_apps[UDP_APP_TAB_SIZE];
         spinlock_t              udp_app_lock;
 #endif
+        /* ip_vs_proto_sctp */
+#ifdef CONFIG_IP_VS_PROTO_SCTP
+        #define SCTP_APP_TAB_BITS       4
+        #define SCTP_APP_TAB_SIZE       (1 << SCTP_APP_TAB_BITS)
+        #define SCTP_APP_TAB_MASK       (SCTP_APP_TAB_SIZE - 1)
+        /* Hash table for SCTP application incarnations  */
+        struct list_head        sctp_apps[SCTP_APP_TAB_SIZE];
+        spinlock_t              sctp_app_lock;
+#endif
 
         /* ip_vs_lblc */
         int                     sysctl_lblc_expiration;