1 files changed, 4 insertions, 0 deletions

diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index 7260e11e21f8..500d65859279 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -43,6 +43,8 @@
 #define CIFS_MOUNT_STRICT_IO    0x40000 /* strict cache mode */
 #define CIFS_MOUNT_RWPIDFORWARD 0x80000 /* use pid forwarding for rw */
 #define CIFS_MOUNT_POSIXACL     0x100000 /* mirror of MS_POSIXACL in mnt_cifs_flags */
+#define CIFS_MOUNT_CIFS_BACKUPUID 0x200000 /* backup intent bit for a user */
+#define CIFS_MOUNT_CIFS_BACKUPGID 0x400000 /* backup intent bit for a group */
 
 struct cifs_sb_info {
         struct rb_root tlink_tree;
@@ -55,6 +57,8 @@ struct cifs_sb_info {
         atomic_t active;
         uid_t   mnt_uid;
         gid_t   mnt_gid;
+        uid_t   mnt_backupuid;
+        gid_t   mnt_backupgid;
         mode_t  mnt_file_mode;
         mode_t  mnt_dir_mode;
         unsigned int mnt_cifs_flags;