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Re: [Xen-devel] [PATCH v2 03/10] vm_event: Add 'struct domain' backpointer to vm_event_domain.
- To: Petre Pircalabu <ppircalabu@xxxxxxxxxxxxxxx>
- From: Jan Beulich <JBeulich@xxxxxxxx>
- Date: Wed, 17 Jul 2019 09:28:48 +0000
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- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, Julien Grall <julien.grall@xxxxxxx>, Tamas K Lengyel <tamas@xxxxxxxxxxxxx>, Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Wed, 17 Jul 2019 09:29:21 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHVO/jj9FRgKIqTq0yUgGv4CypWM6bOjBoA
- Thread-topic: [PATCH v2 03/10] vm_event: Add 'struct domain' backpointer to vm_event_domain.
On 16.07.2019 19:06, Petre Pircalabu wrote:
> --- a/xen/include/xen/sched.h
> +++ b/xen/include/xen/sched.h
> @@ -279,6 +279,8 @@ struct vcpu
> /* VM event */
> struct vm_event_domain
> {
> + /* Domain reference */
> + struct domain *d;
> spinlock_t lock;
> /* The ring has 64 entries */
> unsigned char foreign_producers;
This structure should actually move out of here, now that it
has been only pointers which other structures in this header
use. Doing so would simplify the process of getting acks for
changes like this one.
Jan
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