Re: [PATCH v29 09/13] mm/damon/dbgfs: Support multiple contexts

[Greg KH]

On Mon, Jun 14, 2021 at 11:30:12AM +0200, sieberf@xxxxxxxxxx wrote:
> +    new_dir = debugfs_create_dir(name, root);
> +    dbgfs_dirs[dbgfs_nr_ctxs] = new_dir;
> 
> debugfs_create_dir might return ERR_PTR, should this be checked?

No.  Why do you care, the logic will keep on working afterward even if
that were to happen.

thanks,

greg k-h