1 files changed, 3 insertions, 0 deletions

diff --git a/fs/ext4/ext4_sb.h b/fs/ext4/ext4_sb.h
index 4de9a75ca6af..6300226d5531 100644
--- a/fs/ext4/ext4_sb.h
+++ b/fs/ext4/ext4_sb.h
@@ -143,6 +143,9 @@ struct ext4_sb_info {
 
         /* locality groups */
         struct ext4_locality_group *s_locality_groups;
+
+        unsigned int s_log_groups_per_flex;
+        struct flex_groups *s_flex_groups;
 };
 
 #endif  /* _EXT4_SB */