From 569dbfc6b3a0e71118bc81f5f0fb56c3d1b88c54 Mon Sep 17 00:00:00 2001
From: Mike Marshall <hubcap@omnibond.com>
Date: Wed, 13 Jan 2016 11:36:25 -0500
Subject: Orangefs: define a minimum compatible userspace version.

Signed-off-by: Mike Marshall <hubcap@omnibond.com>
---
 fs/orangefs/protocol.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'fs/orangefs/protocol.h')

diff --git a/fs/orangefs/protocol.h b/fs/orangefs/protocol.h
index 03bbe7505a35..56dd65abb908 100644
--- a/fs/orangefs/protocol.h
+++ b/fs/orangefs/protocol.h
@@ -399,6 +399,7 @@ enum {
  * space. Zero signifies the upstream version of the kernel module.
  */
 #define ORANGEFS_KERNEL_PROTO_VERSION 0
+#define ORANGEFS_MINIMUM_USERSPACE_VERSION 20904
 
 /*
  * describes memory regions to map in the ORANGEFS_DEV_MAP ioctl.
-- 
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