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Re: [Xen-devel] [PATCH 7/8] viridian: stop directly calling viridian_time_ref_count_freeze/thaw()...

On Thu, Dec 20, 2018 at 04:33:44PM +0000, Paul Durrant wrote:
> ...from arch_domain_shutdown/pause/unpause().
> A subsequent patch will introduce an implementaion of synthetic timers
> which will also need freeze/thaw hooks, so make the exported hooks more
> generic and call through to (re-named and static) time_ref_count_freeze/thaw
> functions.
> NOTE: This patch also introduces a new time_ref_count() helper to return
>       the current counter value. This is currently only used by the MSR
>       read handler but the synthetic timer code will also need to use it.
> Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
> ---

Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>

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