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Re: [Xen-devel] [PATCH 3/3] libxl: update vcpus bitmap in retrieved guest config

To: Wei Liu <wei.liu2@xxxxxxxxxx>
From: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Date: Tue, 14 Jun 2016 17:31:56 +0100
Cc: Anthony PERARD <anthony.perard@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>
Delivery-date: Tue, 14 Jun 2016 16:32:39 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

Wei Liu writes ("[PATCH 3/3] libxl: update vcpus bitmap in retrieved guest 
config"):
> ... because the available vcpu bitmap can change during domain life time
> due to cpu hotplug and unplug.

Is this cpu hotplug something that the guest can cause, or are we just
talking about toolstack changes ?

Ian.

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References:
- [Xen-devel] [PATCH 0/3] libxl: update available vcpus map in retrieve configuration function
  - From: Wei Liu
- [Xen-devel] [PATCH 3/3] libxl: update vcpus bitmap in retrieved guest config
  - From: Wei Liu

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