1 files changed, 4 insertions, 0 deletions

diff --git a/fs/udf/super.c b/fs/udf/super.c
index e9be396a558d..186adbf94b20 100644
--- a/fs/udf/super.c
+++ b/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)