1 files changed, 3 insertions, 0 deletions

diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index 4858ff882d09..07e8d0c34fdf 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -27,6 +27,7 @@ static void mark_dirty(struct super_block *s)
                         sb->dirty = 1;
                         sb->old_wrote = 0;
                         mark_buffer_dirty(bh);
+                        sync_dirty_buffer(bh);
                         brelse(bh);
                 }
         }
@@ -40,10 +41,12 @@ static void unmark_dirty(struct super_block *s)
         struct buffer_head *bh;
         struct hpfs_spare_block *sb;
         if (s->s_flags & MS_RDONLY) return;
+        sync_blockdev(s->s_bdev);
         if ((sb = hpfs_map_sector(s, 17, &bh, 0))) {
                 sb->dirty = hpfs_sb(s)->sb_chkdsk > 1 - hpfs_sb(s)->sb_was_error;
                 sb->old_wrote = hpfs_sb(s)->sb_chkdsk >= 2 && !hpfs_sb(s)->sb_was_error;
                 mark_buffer_dirty(bh);
+                sync_dirty_buffer(bh);
                 brelse(bh);
         }
 }