diff --git a/[refs] b/[refs]
index 771c45358946..ad2bf98bc303 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c04e88e271ab67de1409c3b4a4e80dbe13eac7b0
+refs/heads/master: 9734c971aa6be6db61226b0046e080ca10383748
diff --git a/trunk/fs/udf/super.c b/trunk/fs/udf/super.c
index e9be396a558d..186adbf94b20 100644
--- a/trunk/fs/udf/super.c
+++ b/trunk/fs/udf/super.c
@@ -1866,6 +1866,8 @@ static void udf_open_lvid(struct super_block *sb)
 	mark_buffer_dirty(bh);
 	sbi->s_lvid_dirty = 0;
 	mutex_unlock(&sbi->s_alloc_mutex);
+	/* Make opening of filesystem visible on the media immediately */
+	sync_dirty_buffer(bh);
 }
 
 static void udf_close_lvid(struct super_block *sb)
@@ -1906,6 +1908,8 @@ static void udf_close_lvid(struct super_block *sb)
 	mark_buffer_dirty(bh);
 	sbi->s_lvid_dirty = 0;
 	mutex_unlock(&sbi->s_alloc_mutex);
+	/* Make closing of filesystem visible on the media immediately */
+	sync_dirty_buffer(bh);
 }
 
 u64 lvid_get_unique_id(struct super_block *sb)