1 files changed, 1 insertions, 0 deletions

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index d4878ddba87a..9dbf42395153 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1380,6 +1380,7 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
         unsigned int old_metadata_ratio = fs_info->metadata_ratio;
         int ret;
 
+        sync_filesystem(sb);
         btrfs_remount_prepare(fs_info);
 
         ret = btrfs_parse_options(root, data);