f2fs: show the fsync_mode=nobarrier mount option

This patch shows the fsync_mode=nobarrier mount option in
f2fs_show_options().

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
1 file changed