From f333c700c6100b53050980986be922bb21466e29 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Mon, 8 Aug 2016 14:08:36 -0500
Subject: pidns: Add a limit on the number of pid namespaces

Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
 include/linux/user_namespace.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/linux/user_namespace.h')

diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
index 9b676ead35c3..9ee94827728d 100644
--- a/include/linux/user_namespace.h
+++ b/include/linux/user_namespace.h
@@ -26,6 +26,7 @@ struct ucounts;
 
 enum ucount_type {
 	UCOUNT_USER_NAMESPACES,
+	UCOUNT_PID_NAMESPACES,
 	UCOUNT_COUNTS,
 };
 
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