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SubjectRe: [PATCH 01/12] xen/manage: keep track of the on-going suspend mode
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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(void)
> +{
> + return suspend_mode == XEN_SUSPEND;
> +}
> +
> +bool xen_suspend_mode_is_pm_suspend(void)
> +{
> + return suspend_mode == PM_SUSPEND;
> +}
> +
> +bool xen_suspend_mode_is_pm_hibernation(void)
> +{
> + return suspend_mode == PM_HIBERNATION;
> +}
> +


I don't see these last two used anywhere. Are you, in fact,
distinguishing between PM suspend and hibernation?


(I would also probably shorten the name a bit, perhaps
xen_is_pv/pm_suspend()?)


-boris



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