1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/ns_common.h b/include/linux/ns_common.h
index ce23cf4bbe69..85a5c8c16be9 100644
--- a/include/linux/ns_common.h
+++ b/include/linux/ns_common.h
@@ -4,6 +4,7 @@
 struct proc_ns_operations;
 
 struct ns_common {
+        atomic_long_t stashed;
         const struct proc_ns_operations *ops;
         unsigned int inum;
 };