1 files changed, 10 insertions, 8 deletions

diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h
index 47705f3285e3..7128f46d8501 100644
--- a/fs/ext4/mballoc.h
+++ b/fs/ext4/mballoc.h
@@ -96,21 +96,23 @@ extern u8 mb_enable_debug;
 
 
 struct ext4_free_data {
-        /* this links the free block information from group_info */
-        struct rb_node node;
+        /* MUST be the first member */
+        struct ext4_journal_cb_entry    efd_jce;
+
+        /* ext4_free_data private data starts from here */
 
-        /* this links the free block information from ext4_sb_info */
-        struct list_head list;
+        /* this links the free block information from group_info */
+        struct rb_node                  efd_node;
 
         /* group which free block extent belongs */
-        ext4_group_t group;
+        ext4_group_t                    efd_group;
 
         /* free block extent */
-        ext4_grpblk_t start_cluster;
-        ext4_grpblk_t count;
+        ext4_grpblk_t                   efd_start_cluster;
+        ext4_grpblk_t                   efd_count;
 
         /* transaction which freed this extent */
-        tid_t   t_tid;
+        tid_t                           efd_tid;
 };
 
 struct ext4_prealloc_space {