Thank you both for your help. I agree that we need to reserve 5 items for that operation.
> > Miao's patch (http://marc.info/?l=linux-btrfs&m=129802068318176&w=2) > > fixed this problem, maybe. > > Yes, the above patch fixed this problem. > I think this problem is a bug of btrfs_link(), and hope the fix patch can > be received as early as possible. So I sent the above patch separately, > not with the delayed inode items operation patch. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html