Re: [Xen-devel] [PATCH 2/2] sched: credit2: consider per-vcpu soft affinity

2015-02-11 Thread Justin Weaver
Dario, I'm working on soft affinity while you review v2 of the credit 2 hard affinity patch (no rush, of course). On Tue, Jan 13, 2015 at 3:06 AM, Dario Faggioli wrote: > On Sat, 2014-11-29 at 14:33 -1000, Justin T. Weaver wrote: >> when deciding which run queue to assign each vcpu to. >> >> The

Re: [Xen-devel] [PATCH 2/2] sched: credit2: consider per-vcpu soft affinity

2015-01-13 Thread Dario Faggioli
On Sat, 2014-11-29 at 14:33 -1000, Justin T. Weaver wrote: > when deciding which run queue to assign each vcpu to. > > There are two main changes in functionality that this patch introduces. > > First, in function runq_tickle, it tries to find idle pcpus in other run > queues that the vcpu would

Re: [Xen-devel] [PATCH 2/2] sched: credit2: consider per-vcpu soft affinity

2015-01-12 Thread Dario Faggioli
On Sat, 2014-11-29 at 14:33 -1000, Justin T. Weaver wrote: > when deciding which run queue to assign each vcpu to. > > There are two main changes in functionality that this patch introduces. > Just very quickly: I will have a look at this patch too. However, I think it would be better to put it

[Xen-devel] [PATCH 2/2] sched: credit2: consider per-vcpu soft affinity

2014-11-29 Thread Justin T. Weaver
when deciding which run queue to assign each vcpu to. There are two main changes in functionality that this patch introduces. First, in function runq_tickle, it tries to find idle pcpus in other run queues that the vcpu would prefer to run on (soft affinity) or can run on (hard affinity), in that