1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
index 215e5e3dda10..5524f8cfa950 100644
--- a/include/linux/pid_namespace.h
+++ b/include/linux/pid_namespace.h
@@ -28,6 +28,7 @@ struct pid_namespace {
         struct pid_namespace *parent;
 #ifdef CONFIG_PROC_FS
         struct vfsmount *proc_mnt;
+        struct dentry *proc_self;
 #endif
 #ifdef CONFIG_BSD_PROCESS_ACCT
         struct bsd_acct_struct *bacct;