[Xen-devel] [PATCH v10]xen: sched: convert RTDS from time to event driven model

2016-03-20 Thread Tianyang Chen
The current RTDS code has several problems: - The scheduler, although the algorithm is event driven by nature, follows a time driven model (is invoked periodically!), making the code looks unnatural; - Budget replenishment logic, budget enforcement logic and scheduling decisions are mixe

Re: [Xen-devel] [PATCH v10]xen: sched: convert RTDS from time to event driven model

2016-03-19 Thread Dario Faggioli
On Thu, 2016-03-17 at 00:17 -0400, Tianyang Chen wrote: > The current RTDS code has several problems: >  - The scheduler, although the algorithm is event driven by >    nature, follows a time driven model (is invoked periodically!), >    making the code looks unnatural;                      ^look