Re: [Xen-devel] [PATCH 2/4] xen: sched: optimize exclusive pinning case (Credit1 & 2)

[George Dunlap <george.dunlap@xxxxxxxxxx>]

On 09/15/2017 06:35 PM, Dario Faggioli wrote:
> Exclusive pinning of vCPUs is used, sometimes, for
> achieving the highest level of determinism, and the
> least possible overhead, for the vCPUs in question.
> 
> Although static 1:1 pinning is not recommended, for
> general use cases, optimizing the tickling code (of
> Credit1 and Credit2) is easy and cheap enough, so go
> for it.
> 
> Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>

Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>

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