commit 027e8eec31d8141a6231f772e10ccae60c9d5c13
author Pavel Shilovsky <piastry@etersoft.ru> Wed Sep 19 06:22:43 2012 -0700
committer Steve French <smfrench@gmail.com> Mon Sep 24 21:46:32 2012 -0500
tree 51128bb874abe71a416c6d36198c261e0142e606
parent d39a4f710b7a7be05b6ed9d4ab8fac754c139f8a

CIFS: Handle SMB2 lock flags

Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>

fs/cifs/smb2pdu.h

diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
index 3c8e99e..d2d132e 100644
--- a/fs/cifs/smb2pdu.h
+++ b/fs/cifs/smb2pdu.h
@@ -526,6 +526,11 @@
 	__u8   Buffer[1];
 } __packed;
 
+#define SMB2_LOCKFLAG_SHARED_LOCK	0x0001
+#define SMB2_LOCKFLAG_EXCLUSIVE_LOCK	0x0002
+#define SMB2_LOCKFLAG_UNLOCK		0x0004
+#define SMB2_LOCKFLAG_FAIL_IMMEDIATELY	0x0010
+
 struct smb2_echo_req {
 	struct smb2_hdr hdr;
 	__le16 StructureSize;	/* Must be 4 */