1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 00121f298269..e7e78537aea2 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -130,6 +130,7 @@ enum nfs_opnum4 {
         OP_READ_PLUS = 68,
         OP_SEEK = 69,
         OP_WRITE_SAME = 70,
+        OP_CLONE = 71,
 
         OP_ILLEGAL = 10044,
 };
@@ -421,6 +422,7 @@ enum lock_type4 {
 #define FATTR4_WORD2_LAYOUT_TYPES       (1UL << 0)
 #define FATTR4_WORD2_LAYOUT_BLKSIZE     (1UL << 1)
 #define FATTR4_WORD2_MDSTHRESHOLD       (1UL << 4)
+#define FATTR4_WORD2_CLONE_BLKSIZE      (1UL << 13)
 #define FATTR4_WORD2_SECURITY_LABEL     (1UL << 16)
 
 /* MDS threshold bitmap bits */
@@ -501,6 +503,7 @@ enum {
         NFSPROC4_CLNT_ALLOCATE,
         NFSPROC4_CLNT_DEALLOCATE,
         NFSPROC4_CLNT_LAYOUTSTATS,
+        NFSPROC4_CLNT_CLONE,
 };
 
 /* nfs41 types */