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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 922263393c76..faa5078ff751 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -178,17 +178,9 @@ static int nilfs_sync_super(struct nilfs_sb_info *sbi, int flag)
178 178
179 retry: 179 retry:
180 set_buffer_dirty(nilfs->ns_sbh[0]); 180 set_buffer_dirty(nilfs->ns_sbh[0]);
181
182 if (nilfs_test_opt(sbi, BARRIER)) { 181 if (nilfs_test_opt(sbi, BARRIER)) {
183 err = __sync_dirty_buffer(nilfs->ns_sbh[0], 182 err = __sync_dirty_buffer(nilfs->ns_sbh[0],
184 WRITE_SYNC | WRITE_BARRIER); 183 WRITE_SYNC | WRITE_FLUSH_FUA);
185 if (err == -EOPNOTSUPP) {
186 nilfs_warning(sbi->s_super, __func__,
187 "barrier-based sync failed. "
188 "disabling barriers\n");
189 nilfs_clear_opt(sbi, BARRIER);
190 goto retry;
191 }
192 } else { 184 } else {
193 err = sync_dirty_buffer(nilfs->ns_sbh[0]); 185 err = sync_dirty_buffer(nilfs->ns_sbh[0]);
194 } 186 }