On 13/07/16 09:53, Dario Faggioli wrote:
On Tue, 2016-07-12 at 17:16 +0100, George Dunlap wrote:
On Wed, Jul 6, 2016 at 6:33 PM, Makkar anshul.mak...@citrix.com
wrote:
--- a/xen/common/sched_credit2.c
+++ b/xen/common/sched_credit2.c
+#define MAX_TSLICE(t1, t2) \
+ ({ typeo
On 13/07/16 09:53, Dario Faggioli wrote:
>> @@ -1675,9 +1711,19 @@ csched2_runtime(const struct scheduler *ops,
>> int cpu, struct csched2_vcpu *snext
>> * 1) Run until snext's credit will be 0
>> * 2) But if someone is waiting, run until snext's credit is
>> equal
>> * to his
>>
On Tue, 2016-07-12 at 17:16 +0100, George Dunlap wrote:
> On Wed, Jul 6, 2016 at 6:33 PM, Makkar anshul.mak...@citrix.com
> wrote:
> >
> > --- a/xen/common/sched_credit2.c
> > +++ b/xen/common/sched_credit2.c
> > @@ -171,6 +171,11 @@ integer_param("sched_credit2_migrate_resist",
> > opt_migrate_r
On Wed, Jul 6, 2016 at 6:33 PM, Makkar anshul.mak...@citrix.com wrote:
> From: Anshul Makkar
>
> Rate limit assures that a vcpu will execute for a minimum amount of time
> before
> being put at the back of a queue or being preempted by higher priority thread.
>
> It introduces a minimum amount o
On Wed, 2016-07-06 at 18:33 +0100, anshul.mak...@citrix.com wrote:
> From: Anshul Makkar
>
Hey, Anshul,
Thanks for doing this!
> Rate limit assures that a vcpu will execute for a minimum amount of
> time before
> being put at the back of a queue or being preempted by higher
> priority thread.
>
From: Anshul Makkar
Rate limit assures that a vcpu will execute for a minimum amount of time before
being put at the back of a queue or being preempted by higher priority thread.
It introduces a minimum amount of latency to enable a VM to batch its work and
it also ensures that system is not spe
