On 6/1/20 5:00 PM, Agarwal, Anchal wrote:
>
>
> I don't see these last two used anywhere. Are you, in fact,
> distinguishing between PM suspend and hibernation?
>
> Yes, I am. Unless there is a better way to distinguish at runtime which I
> haven't figured out yet.
> The initial desig
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On 5/19/20 7:24 PM, Anchal Agarwal wrote:
>
> +enum suspend_modes {
> + NO_SUSPEND = 0,
> +
On 5/19/20 7:24 PM, Anchal Agarwal wrote:
>
> +enum suspend_modes {
> + NO_SUSPEND = 0,
> + XEN_SUSPEND,
> + PM_SUSPEND,
> + PM_HIBERNATION,
> +};
> +
> +/* Protected by pm_mutex */
> +static enum suspend_modes suspend_mode = NO_SUSPEND;
> +
> +bool xen_suspend_mode_is_xen_suspend
From: Munehisa Kamata
Guest hibernation is different from xen suspend/resume/live migration.
Xen save/restore does not use pm_ops as is needed by guest hibernation.
Hibernation in guest follows ACPI path and is guest inititated , the
hibernation image is saved within guest as compared to later mo
On Wed, Jun 13, 2018 at 6:56 AM, Anchal Agarwal wrote:
> From: Munehisa Kamata
>
> To differentiate between Xen suspend, PM suspend and PM hibernation,
> keep track of the on-going suspend mode by mainly using a new PM
> notifier. Since Xen suspend doesn't have corresponding PM event, its
> main
From: Munehisa Kamata
To differentiate between Xen suspend, PM suspend and PM hibernation,
keep track of the on-going suspend mode by mainly using a new PM
notifier. Since Xen suspend doesn't have corresponding PM event, its
main logic is modfied to acquire pm_mutex and set the current mode.
Not
