Re: [Xen-devel] [PATCH v1 01/13] docs: create Memory Bandwidth Allocation (MBA) feature document

[Yi Sun <yi.y.sun@xxxxxxxxxxxxxxx>]

On 17-08-15 11:08:32, Wei Liu wrote:
> On Wed, Aug 09, 2017 at 03:41:40PM +0800, Yi Sun wrote:
> > +# Overview
> > +
> > +The Memory Bandwidth Allocation (MBA) feature provides indirect and 
> > approximate
> > +control over memory bandwidth available per-core. This feature provides OS/
> > +hypervisor the ability to slow misbehaving apps/domains or create advanced
> > +closed-loop control system via exposing control over a credit-based 
> > throttling
> > +mechanism.
> > +
> > +# User details
> > +
> > +* Feature Enabling:
> > +
> > +  Add "psr=mba" to boot line parameter to enable MBA feature.
> > +
> > +* xl interfaces:
> > +
> > +  1. `psr-mba-show [domain-id]`:
> > +
> > +     Show memory bandwidth throttling for domain.
> > +
> > +  2. `psr-mba-set [OPTIONS] domain-id throttling`:
> > +
> 
> When specifying arguments to a command, we normally use the form
> <mandatory_argument> and [optional_argument].

Got it, thanks! Will change these.

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