ext2_setup_super (sb, es, sb->s_flags & MS_RDONLY);
percpu_counter_mod(&sbi->s_freeblocks_counter,
ext2_count_free_blocks(sb));
ext2_setup_super (sb, es, sb->s_flags & MS_RDONLY);
percpu_counter_mod(&sbi->s_freeblocks_counter,
ext2_count_free_blocks(sb));