--- fs/nilfs2/super.c

+++ fs/nilfs2/super.c

@@ -781,6 +781,7 @@ nilfs_fill_super(struct super_block *sb,

sb->s_export_op = &nilfs_export_ops;

sb->s_root = NULL;

sb->s_time_gran = 1;

+ sb->s_bdi = nilfs->ns_bdi;

if (!nilfs_loaded(nilfs)) {

err = load_nilfs(nilfs, sbi);