1 files changed, 16 insertions, 0 deletions

diff --git a/fs/ext4/ext4_jbd2.c b/fs/ext4/ext4_jbd2.c
index 53d2764d71c..cfd27b38fa1 100644
--- a/fs/ext4/ext4_jbd2.c
+++ b/fs/ext4/ext4_jbd2.c
@@ -143,3 +143,19 @@ int __ext4_handle_dirty_metadata(const char *where, handle_t *handle,
         }
         return err;
 }
+
+int __ext4_handle_dirty_super(const char *where, handle_t *handle,
+                              struct super_block *sb)
+{
+        struct buffer_head *bh = EXT4_SB(sb)->s_sbh;
+        int err = 0;
+
+        if (ext4_handle_valid(handle)) {
+                err = jbd2_journal_dirty_metadata(handle, bh);
+                if (err)
+                        ext4_journal_abort_handle(where, __func__, bh,
+                                                  handle, err);
+        } else
+                sb->s_dirt = 1;
+        return err;
+}