Re: [Xen-devel] [PATCH] schedule: move last_run_time to the credit scheduler privates

[Dario Faggioli <dfaggioli@xxxxxxxx>]

On Tue, 2018-09-11 at 11:10 +0300, Andrii Anisov wrote:
> From: Andrii Anisov <andrii_anisov@xxxxxxxx>
> 
> The structure member last_run_time is used by a credit scheduler
> only.
> So move it from a generic vcpu sctructure to the credit scheduler
> private
> vcpu definition.
> 
> Signed-off-by: Andrii Anisov <andrii_anisov@xxxxxxxx>
> ---
> 
> index 84e744b..7170172 100644
> --- a/xen/common/sched_credit.c
> +++ b/xen/common/sched_credit.c
> @@ -175,6 +175,9 @@ struct csched_vcpu {
>      atomic_t credit;
>      unsigned int residual;
>  
> +    /* last time when vCPU is scheduled out */
> +    uint64_t last_run_time;
> +
>
I think that, while we're doing this, we should take the chance to
convert the type to s_time_t too.

Regards,
Dario
-- 
<<This happens because I choose it to happen!>> (Raistlin Majere)
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Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Software Engineer @ SUSE https://www.suse.com/

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