Khan , linux-...@vger.kernel.org,
> >>> linux-kselft...@vger.kernel.org, Marcelo Tosatti ,
> >>> Daniel Borkmann
> >>> Bcc:
> >>> Date: Wed, 4 Nov 2020 11:42:26 -0800
> >>> Subject: Re: [PATCH net-next v2 0/3] net: introduce rps_default_ma
@vger.kernel.org, Jonathan Corbet , "David S.
Miller" , Shuah Khan , linux-...@vger.kernel.org,
linux-kselft...@vger.kernel.org, Marcelo Tosatti , Daniel Borkmann
Bcc:
Date: Wed, 4 Nov 2020 11:42:26 -0800
Subject: Re: [PATCH net-next v2 0/3] net: introduce rps_default_mask
On Wed, 04 Nov 202
On Fri, 20 Nov 2020 19:39:24 +0200 Marcel Apfelbaum wrote:
> > The CPU isolation is done statically at system boot by setting
> > Linux kernel parameters, So the container management component, in
> > this case the Machine Configuration Operator (for Openshift) or the
> > K8s counterpart can't real
d Mahameed , netdev@vger.kernel.org, Jonathan
>> Corbet , "David S. Miller" , Shuah Khan
>> , linux-...@vger.kernel.org,
>> linux-kselft...@vger.kernel.org, Marcelo Tosatti ,
>> Daniel Borkmann
>> Bcc:
>> Date: Wed, 4 Nov 2020 11:42:26 -0800
>> Sub
On Wed, 04 Nov 2020 18:36:08 +0100 Paolo Abeni wrote:
> On Tue, 2020-11-03 at 08:52 -0800, Jakub Kicinski wrote:
> > On Tue, 03 Nov 2020 16:22:07 +0100 Paolo Abeni wrote:
> > > The relevant use case is an host running containers (with the related
> > > orchestration tools) in a RT environment. Vi
On Wed, Nov 04, 2020 at 06:36:08PM +0100, Paolo Abeni wrote:
> On Tue, 2020-11-03 at 08:52 -0800, Jakub Kicinski wrote:
> > On Tue, 03 Nov 2020 16:22:07 +0100 Paolo Abeni wrote:
> > > The relevant use case is an host running containers (with the related
> > > orchestration tools) in a RT environmen
On Tue, 2020-11-03 at 08:52 -0800, Jakub Kicinski wrote:
> On Tue, 03 Nov 2020 16:22:07 +0100 Paolo Abeni wrote:
> > The relevant use case is an host running containers (with the related
> > orchestration tools) in a RT environment. Virtual devices (veths, ovs
> > ports, etc.) are created by the or
On Tue, 03 Nov 2020 16:22:07 +0100 Paolo Abeni wrote:
> On Mon, 2020-11-02 at 14:54 -0800, Jakub Kicinski wrote:
> > On Fri, 30 Oct 2020 12:16:00 +0100 Paolo Abeni wrote:
> > > Real-time setups try hard to ensure proper isolation between time
> > > critical applications and e.g. network processin
On Mon, 2020-11-02 at 14:54 -0800, Jakub Kicinski wrote:
> On Fri, 30 Oct 2020 12:16:00 +0100 Paolo Abeni wrote:
> > Real-time setups try hard to ensure proper isolation between time
> > critical applications and e.g. network processing performed by the
> > network stack in softirq and RPS is used
On Mon, 2020-11-02 at 14:54 -0800, Jakub Kicinski wrote:
> On Fri, 30 Oct 2020 12:16:00 +0100 Paolo Abeni wrote:
> > Real-time setups try hard to ensure proper isolation between time
> > critical applications and e.g. network processing performed by the
> > network stack in softirq and RPS is used
On Fri, 30 Oct 2020 12:16:00 +0100 Paolo Abeni wrote:
> Real-time setups try hard to ensure proper isolation between time
> critical applications and e.g. network processing performed by the
> network stack in softirq and RPS is used to move the softirq
> activity away from the isolated core.
>
>
Real-time setups try hard to ensure proper isolation between time
critical applications and e.g. network processing performed by the
network stack in softirq and RPS is used to move the softirq
activity away from the isolated core.
If the network configuration is dynamic, with netns and devices
r
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