Re: Xen 4.5 development update

[Dario Faggioli <dario.faggioli@citrix.com>]

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On mar, 2014-07-01 at 12:43 -0400, konrad.wilk@oracle.com wrote:

> none - nothing yet
> fair - still working on it, patches are prototypes or RFC
> ok   - patches posted, acting on review
> good - some last minute pieces
> done - all done, might have bugs

> = Open =

> == x86 == 
> 

> *  HT enabled, virtualization overhead is high (Xen 4.4) (none)
>    kernbench demonstrated it
>    looking and tracing it
>   -  Dario Faggioli
>
Right. Anyway, I shall say more about this in a new thread.

> *  Soft affinity for vcpus (was NUMA affinity for vcpus) (good)
>    v11 posted
>   -  Dario Faggioli
> 
Indeed. v12 coming today.

> *  Repurpose SEDF Scheduler for Real-time (ok)
>    RFC patch posted (v1)
>   -  Joshua Whitehead, Robert VanVossen
>
TBF, Patches are still RFC.

Also, either somehow related to this, or, if you want as a new separate
item (something like 'New Real-Time Scheduling'):

 Upstreaming bits of RT-Xen by Meng Xu, Sisu Xi
 RFC posted (v1)

Given the RFC status, I'd say this is fair, according to legend above.

Regards,
Dario
-- 
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)


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