From: Jeff Layton <jlayton@redhat.com>
Date: Fri, 16 Sep 2016 20:28:26 +0000 (-0400)
Subject: nfs: add a new NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK constant
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b4c8eb0379c8d3300a54210edd2235fd1e81a8a6;p=linux-beck.git

nfs: add a new NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK constant

As defined in RFC 5661, section 18.16.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/include/uapi/linux/nfs4.h b/include/uapi/linux/nfs4.h
index 2b871e0858d9..4ae62796bfde 100644
--- a/include/uapi/linux/nfs4.h
+++ b/include/uapi/linux/nfs4.h
@@ -39,8 +39,9 @@
 #define NFS4_FH_VOL_MIGRATION		0x0004
 #define NFS4_FH_VOL_RENAME		0x0008
 
-#define NFS4_OPEN_RESULT_CONFIRM 0x0002
-#define NFS4_OPEN_RESULT_LOCKTYPE_POSIX 0x0004
+#define NFS4_OPEN_RESULT_CONFIRM		0x0002
+#define NFS4_OPEN_RESULT_LOCKTYPE_POSIX		0x0004
+#define NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK	0x0020
 
 #define NFS4_SHARE_ACCESS_MASK	0x000F
 #define NFS4_SHARE_ACCESS_READ	0x0001