From: Mike Marshall <hubcap@omnibond.com>
Date: Wed, 13 Jan 2016 16:36:25 +0000 (-0500)
Subject: Orangefs: define a minimum compatible userspace version.
X-Git-Tag: Ubuntu-4.8.0-22.24~1563^2~100
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=569dbfc6b3a0e71118bc81f5f0fb56c3d1b88c54;p=mirror_ubuntu-zesty-kernel.git

Orangefs: define a minimum compatible userspace version.

Signed-off-by: Mike Marshall <hubcap@omnibond.com>
---

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.