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-rw-r--r--fs/nilfs2/super.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 9f4913f78408..f3b75206e956 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -177,17 +177,9 @@ static int nilfs_sync_super(struct nilfs_sb_info *sbi, int flag)
177 177
178 retry: 178 retry:
179 set_buffer_dirty(nilfs->ns_sbh[0]); 179 set_buffer_dirty(nilfs->ns_sbh[0]);
180
181 if (nilfs_test_opt(sbi, BARRIER)) { 180 if (nilfs_test_opt(sbi, BARRIER)) {
182 err = __sync_dirty_buffer(nilfs->ns_sbh[0], 181 err = __sync_dirty_buffer(nilfs->ns_sbh[0],
183 WRITE_SYNC | WRITE_BARRIER); 182 WRITE_SYNC | WRITE_FLUSH_FUA);
184 if (err == -EOPNOTSUPP) {
185 nilfs_warning(sbi->s_super, __func__,
186 "barrier-based sync failed. "
187 "disabling barriers\n");
188 nilfs_clear_opt(sbi, BARRIER);
189 goto retry;
190 }
191 } else { 183 } else {
192 err = sync_dirty_buffer(nilfs->ns_sbh[0]); 184 err = sync_dirty_buffer(nilfs->ns_sbh[0]);
193 } 185 }