1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/netns/unix.h b/include/net/netns/unix.h
index 284649d4dfb4..9859d134d5a8 100644
--- a/include/net/netns/unix.h
+++ b/include/net/netns/unix.h
@@ -1,11 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Unix network namespace
  */
 #ifndef __NETNS_UNIX_H__
 #define __NETNS_UNIX_H__
 
+#include <linux/spinlock.h>
+
+struct unix_table {
+	spinlock_t		*locks;
+	struct hlist_head	*buckets;
+};
+
 struct ctl_table_header;
 struct netns_unix {
+	struct unix_table	table;
 	int			sysctl_max_dgram_qlen;
 	struct ctl_table_header	*ctl;
 };