Re: [PATCH v2 15/17] xen/cpupool: add cpupool directories

[Jan Beulich <jbeulich@xxxxxxxx>]

On 01.12.2020 09:21, Juergen Gross wrote:
> Add /cpupool/<cpupool-id> directories to hypfs. Those are completely
> dynamic, so the related hypfs access functions need to be implemented.
> 
> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
> ---
> V2:
> - added const (Jan Beulich)

Any particular reason this doesn't extend to ...

> @@ -1003,12 +1006,131 @@ static struct notifier_block cpu_nfb = {
>      .notifier_call = cpu_callback
>  };
>  
> +#ifdef CONFIG_HYPFS
> +static const struct hypfs_entry *cpupool_pooldir_enter(
> +    const struct hypfs_entry *entry);
> +
> +static struct hypfs_funcs cpupool_pooldir_funcs = {

... this (similarly in the next patch)? Granted I didn't look at
the hypfs patches yet, but I don't suppose these struct instances
need to be writable.

Jan