[PATCH v5 0/8] make performance is associated with vGPU type

[Tian, Kevin]

> From: Gao, Ping A
> Sent: Tuesday, March 28, 2017 3:10 PM
> 
> v5:     1. use ktime to replace get_cycles.
>         2. remove idle_vgpu from schedule queue and simplify some logic.

this does make the code a lot cleaner. :-)

>         3. Proper define weight and it's limitation.

Please address my remaining comments and send another version.
No big open remaining.

Thanks
Kevin