IPVS: netns, prepare protocol

Add support for protocol data per name-space.
in struct ip_vs_protocol, appcnt will be removed when all protos
are modified for network name-space.

This patch causes warnings of unused functions, they will be used
when next patch will be applied.

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, 3 insertions, 0 deletions

diff --git a/include/net/netns/ip_vs.h b/include/net/netns/ip_vs.h
index d14581cc4fe0..6f4e089b8db2 100644
--- a/include/net/netns/ip_vs.h
+++ b/include/net/netns/ip_vs.h
@@ -28,6 +28,9 @@ struct netns_ipvs {
         #define IP_VS_RTAB_MASK (IP_VS_RTAB_SIZE - 1)
 
         struct list_head        rs_table[IP_VS_RTAB_SIZE];
+        /* 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];
 
         /* ip_vs_lblc */
         int                     sysctl_lblc_expiration;