smb: update struct duplicate_extents_to_file_ex
Add the missing field to the structure (see MS-FSCC 2.3.9.2), and correct
the section number in the documentation reference.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: Steve French <stfrench@microsoft.com>
diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h
index 950aada..6575333 100644
--- a/fs/smb/common/smb2pdu.h
+++ b/fs/smb/common/smb2pdu.h
@@ -1545,9 +1545,10 @@ struct duplicate_extents_to_file {
__le64 ByteCount; /* Bytes to be copied */
} __packed;
-/* See MS-FSCC 2.3.8 */
+/* See MS-FSCC 2.3.9 */
#define DUPLICATE_EXTENTS_DATA_EX_SOURCE_ATOMIC 0x00000001
struct duplicate_extents_to_file_ex {
+ __le64 StructureSize; /* MUST be set to 0x30 */
__u64 PersistentFileHandle; /* source file handle, opaque endianness */
__u64 VolatileFileHandle;
__le64 SourceFileOffset;
