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Re: [PATCH RFC 1/4] xen: add a domain unique id to each domain
- To: Juergen Gross <jgross@xxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 22 Nov 2021 11:01:44 +0100
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Ian Jackson <iwj@xxxxxxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Mon, 22 Nov 2021 10:02:19 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 14.09.2021 14:35, Juergen Gross wrote:
> --- a/xen/common/domain.c
> +++ b/xen/common/domain.c
> @@ -84,6 +84,9 @@ vcpu_info_t dummy_vcpu_info;
>
> bool __read_mostly vmtrace_available;
>
> +/* Unique domain identifier, protected by domctl lock. */
> +static uint64_t unique_id;
Unless a reason was given for this to live here, I think it wants to move ...
> @@ -473,6 +476,18 @@ static void _domain_destroy(struct domain *d)
> free_domain_struct(d);
> }
>
> +static uint64_t get_unique_id(void)
> +{
... here. Then
Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
Jan
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