1 files changed, 3 insertions, 0 deletions

diff --git a/include/net/netns/core.h b/include/net/netns/core.h
index 0e8c0f8435d4..24d4be76bbd1 100644
--- a/include/net/netns/core.h
+++ b/include/net/netns/core.h
@@ -2,12 +2,15 @@
 #define __NETNS_CORE_H__
 
 struct ctl_table_header;
+struct prot_inuse;
 
 struct netns_core {
         /* core sysctls */
         struct ctl_table_header *sysctl_hdr;
 
         int     sysctl_somaxconn;
+
+        struct prot_inuse       *inuse;
 };
 
 #endif