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Re: [PATCH] tools/libxl: optimize domain creation skipping domain cpupool move
- To: Luca Fancellu <luca.fancellu@xxxxxxx>
- From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
- Date: Wed, 1 Jun 2022 11:31:38 +0100
- Authentication-results: esa5.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none
- Cc: <xen-devel@xxxxxxxxxxxxxxxxxxxx>, <bertrand.marquis@xxxxxxx>, <wei.chen@xxxxxxx>, <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Juergen Gross <jgross@xxxxxxxx>
- Delivery-date: Wed, 01 Jun 2022 10:32:17 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Thu, May 26, 2022 at 09:12:30AM +0100, Luca Fancellu wrote:
> Commit 92ea9c54fc81 ("arm/dom0less: assign dom0less guests to cpupools")
> introduced a way to start a domain directly on a certain cpupool,
> adding a "cpupool_id" member to struct xen_domctl_createdomain.
>
> This was done to be able to start dom0less guests in different pools than
> cpupool0, but the toolstack can benefit from it because it can now use
> the struct member directly instead of creating the guest in cpupool0
> and then moving it to the target cpupool.
>
> Suggested-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Signed-off-by: Luca Fancellu <luca.fancellu@xxxxxxx>
Acked-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Thanks,
--
Anthony PERARD
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