Re: [PATCH] ovl: create UUIDs for file systems that do not set the superblock UUID

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

On Thu, Nov 07, 2019 at 09:08:44AM +0200, Amir Goldstein wrote:
> diff --git a/fs/overlayfs/ovl_entry.h b/fs/overlayfs/ovl_entry.h
> index a8279280e88d..a0227c31fe17 100644
> --- a/fs/overlayfs/ovl_entry.h
> +++ b/fs/overlayfs/ovl_entry.h
> @@ -22,6 +22,8 @@ struct ovl_config {
>  struct ovl_sb {
>  	struct super_block *sb;
>  	dev_t pseudo_dev;
> +	/* Unusable (conflicting) uuid */
> +	bool nouuid;

Could we name this ignore_uuid, skip_uuid or bad_uuid or something?
Otherwise we end up with double negatives.

regards,
dan carpenter