diff --git a/fs/ext3/super.c b/fs/ext3/super.c index aad153ef6b78..b57ea2f91269 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -1718,6 +1718,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) sbi->s_resuid = le16_to_cpu(es->s_def_resuid); sbi->s_resgid = le16_to_cpu(es->s_def_resgid); + /* enable barriers by default */ + set_opt(sbi->s_mount_opt, BARRIER); set_opt(sbi->s_mount_opt, RESERVATION); if (!parse_options ((char *) data, sb, &journal_inum, &journal_devnum,