1 files changed, 14 insertions, 14 deletions

diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index bee60c04109..922263393c7 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -175,24 +175,24 @@ static int nilfs_sync_super(struct nilfs_sb_info *sbi, int flag)
 {
         struct the_nilfs *nilfs = sbi->s_nilfs;
         int err;
-        int barrier_done = 0;
 
-        if (nilfs_test_opt(sbi, BARRIER)) {
-                set_buffer_ordered(nilfs->ns_sbh[0]);
-                barrier_done = 1;
-        }
  retry:
         set_buffer_dirty(nilfs->ns_sbh[0]);
-        err = sync_dirty_buffer(nilfs->ns_sbh[0]);
-        if (err == -EOPNOTSUPP && barrier_done) {
-                nilfs_warning(sbi->s_super, __func__,
-                              "barrier-based sync failed. "
-                              "disabling barriers\n");
-                nilfs_clear_opt(sbi, BARRIER);
-                barrier_done = 0;
-                clear_buffer_ordered(nilfs->ns_sbh[0]);
-                goto retry;
+
+        if (nilfs_test_opt(sbi, BARRIER)) {
+                err = __sync_dirty_buffer(nilfs->ns_sbh[0],
+                                          WRITE_SYNC | WRITE_BARRIER);
+                if (err == -EOPNOTSUPP) {
+                        nilfs_warning(sbi->s_super, __func__,
+                                      "barrier-based sync failed. "
+                                      "disabling barriers\n");
+                        nilfs_clear_opt(sbi, BARRIER);
+                        goto retry;
+                }
+        } else {
+                err = sync_dirty_buffer(nilfs->ns_sbh[0]);
         }
+
         if (unlikely(err)) {
                 printk(KERN_ERR
                        "NILFS: unable to write superblock (err=%d)\n", err);