Thomas Lendacky writes:
> I ran some TCP_RR and TCP_STREAM sessions, both host-to-guest and
> guest-to-host, with a form of the histogram patch applied against a
> RHEL6.3 kernel. The histogram values were reset after each test.
Hey, thanks! This is exactly what I wanted to see...
> 60 session
sjur.brandel...@stericsson.com writes:
> I actually like this new approach better.
> It solves the issues Michael has pointed out, and we don't have to
> think through side effects of weired combination of feature bits.
Agreed.
Just one thing, should it depend on CONFIG_REMOTEPROC? And have
OMAP
Jason Wang writes:
> On 09/10/2012 02:33 PM, Michael S. Tsirkin wrote:
>> A final addition: what you suggest above would be
>> "TX follows RX", right?
BTW, yes. But it's a weird way to express what the nic is doing.
>> It is in anticipation of something like that, that I made
>> steering progra
Mike Waychison writes:
> On Mon, Sep 10, 2012 at 3:59 PM, Michael S. Tsirkin wrote:
>> On Mon, Sep 10, 2012 at 01:37:06PM -0400, Mike Waychison wrote:
>>> On Mon, Sep 10, 2012 at 5:05 AM, Michael S. Tsirkin wrote:
>>> > On Tue, Jun 26, 2012 at 01:32:58PM -0700, Frank Swiderski wrote:
>>> >> This
"Michael S. Tsirkin" writes:
> We have several options:
> 1. No memory overcommit feature. This is always the case ATM!
> 2. Do not hot-plug assigned device.
> 3. Hot-unplug assigned device.
> 4. Some assigned devices can be able to handle memory errors
>e.g. using ATS. Limit hotplug to these.
"Michael S. Tsirkin" writes:
>> virtio: don't crash when device is buggy
>>
>> Because of a sanity check in virtio_dev_remove, a buggy device can crash
>> kernel. And in case of rproc it's userspace so it's not a good idea.
>> We are unloading a driver so how bad can it be?
>> Be less aggressive
"Michael S. Tsirkin" writes:
> In other words RPS is a hack to speed up networking on cheapo
> hardware, this is one of the reasons it is off by default.
> Good hardware has multiple receive queues.
> We can implement a good one so we do not need RPS.
>
> Also not all guest OS-es support RPS.
>
>
On Tue, Sep 11, 2012 at 08:46:34AM -0500, Anthony Liguori wrote:
> On 09/10/2012 01:24 AM, Michael S. Tsirkin wrote:
> >On Mon, Sep 10, 2012 at 08:16:54AM +0200, Paolo Bonzini wrote:
> >>Il 09/09/2012 00:40, Michael S. Tsirkin ha scritto:
> >>>On Fri, Sep 07, 2012 at 06:00:50PM +0200, Paolo Bonzini
On 09/10/2012 01:24 AM, Michael S. Tsirkin wrote:
On Mon, Sep 10, 2012 at 08:16:54AM +0200, Paolo Bonzini wrote:
Il 09/09/2012 00:40, Michael S. Tsirkin ha scritto:
On Fri, Sep 07, 2012 at 06:00:50PM +0200, Paolo Bonzini wrote:
Il 07/09/2012 08:48, Nicholas A. Bellinger ha scritto:
Cc: Stefan
