1 files changed, 6 insertions, 3 deletions

diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 178fafe0ff93..504b289ba680 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -562,6 +562,7 @@ enum {
         NFSPROC4_CLNT_LAYOUTGET,
         NFSPROC4_CLNT_GETDEVICEINFO,
         NFSPROC4_CLNT_LAYOUTCOMMIT,
+        NFSPROC4_CLNT_LAYOUTRETURN,
 };
 
 /* nfs41 types */
@@ -570,9 +571,11 @@ struct nfs4_sessionid {
 };
 
 /* Create Session Flags */
-#define SESSION4_PERSIST         0x001
-#define SESSION4_BACK_CHAN       0x002
-#define SESSION4_RDMA            0x004
+#define SESSION4_PERSIST        0x001
+#define SESSION4_BACK_CHAN      0x002
+#define SESSION4_RDMA           0x004
+
+#define SESSION4_FLAG_MASK_A    0x007
 
 enum state_protect_how4 {
         SP4_NONE        = 0,