| |
|
 |
|
 |
|
|
|
| |
|
|
xen-devel
Re: [Xen-devel] RE: [PROPOSAL] Doing work in idle-vcpu context
On 19/04/2010 07:08, "Dulloor" <dulloor@xxxxxxxxx> wrote:
> Using the idle_domain as a worker_domain sounds a good idea. And,
> bumping the credit up
> doesn't seem to be too difficult. I have attached a quickly whipped
> working patch (with a test driver) for this.
> Not many scheduler changes. I have looked at all the other places for
> idle_vcpu and
> PRI_IDLE too and they look fine to me.
>
> Keir, is this similar to what you are looking for ?
Yes indeed something similar to that. It's the scheduler changes I can't be
sure about, and of course we really need SEDF and credit2 changes as well,
hence I'd also like some feedback from George. Letting the scheduler peek
straight at per-cpu workqueues to check for work to do is a good idea
though. Easier than adding more scheduler hooks I think.
Thanks,
Keir
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
|
|
| |
|
Home