"Michael S. Tsirkin" writes:
> On Sat, Aug 08, 2015 at 07:06:38PM -0400, Bandan Das wrote:
>> Hi Michael,
...
>>
>> > - does the design address the issue of VM 1 being blocked
>> > (e.g. because it hits swap) and blocking VM 2?
>> Good question. I haven't thought of this yet. But IIUC,
>> the w
: Bandan Das
> > Cc: k...@vger.kernel.org, netdev@vger.kernel.org, linux-
> > ker...@vger.kernel.org, Eyal Moscovici/Haifa/IBM@IBMIL, Razya
> > Ladelsky/Haifa/IBM@IBMIL, cgro...@vger.kernel.org, jasow...@redhat.com
> > Date: 08/09/2015 03:46 PM
> > Subject: Re: [RFC PATCH 0
On Sat, Aug 08, 2015 at 07:06:38PM -0400, Bandan Das wrote:
> Hi Michael,
>
> "Michael S. Tsirkin" writes:
>
> > On Mon, Jul 13, 2015 at 12:07:31AM -0400, Bandan Das wrote:
> >> Hello,
> >>
> >> There have been discussions on improving the current vhost design. The
> >> first
> >> attempt, to
Hi Michael,
"Michael S. Tsirkin" writes:
> On Mon, Jul 13, 2015 at 12:07:31AM -0400, Bandan Das wrote:
>> Hello,
>>
>> There have been discussions on improving the current vhost design. The first
>> attempt, to my knowledge was Shirley Ma's patch to create a dedicated vhost
>> worker per cgroup
Eyal Moscovici writes:
...
>
> We can start to implement polling, but I am unsure if the cgroups
> integration
> will be sufficient. The polling vhost thread should be scheduled all
> the time and just moving it from one cgroup to the other wont be
> sufficient.
> I think it needs a deeper int
On Mon, Jul 27, 2015 at 03:48:19PM -0400, Bandan Das wrote:
> Eyal Moscovici writes:
>
> > Hi,
> >
> > The test showed the same relative numbers as we got in our internal
> > testing. I was wondering about the configuration in regards to NUMA. From
> Thanks for confirming.
>
> > our testing we
On Mon, Jul 13, 2015 at 12:07:31AM -0400, Bandan Das wrote:
> Hello,
>
> There have been discussions on improving the current vhost design. The first
> attempt, to my knowledge was Shirley Ma's patch to create a dedicated vhost
> worker per cgroup.
>
> http://comments.gmane.org/gmane.linux.networ
tdev@vger.kernel.org, linux-ker...@vger.kernel.org,
> m...@redhat.com, Eyal Moscovici/Haifa/IBM@IBMIL, Razya
> Ladelsky/Haifa/IBM@IBMIL, cgro...@vger.kernel.org, jasow...@redhat.com
> Date: 07/13/2015 07:08 AM
> Subject:[RFC PATCH 0/4] Shared vhost design
>
>
>
> H
Hello,
There have been discussions on improving the current vhost design. The first
attempt, to my knowledge was Shirley Ma's patch to create a dedicated vhost
worker per cgroup.
http://comments.gmane.org/gmane.linux.network/224730
Later, I posted a cmwq based approach for performance comparisio
