CentOS - Nov 2011 - CentOS 6.1- RPS/RFS kernel patch

----- "Akemi Yagi" <amyagi at gmail.com> escreveu:
> De: "Akemi Yagi" <amyagi at gmail.com>
> Para: "CentOS mailing list" <centos at centos.org>
> Enviadas: Sexta-feira, 25 de Novembro de 2011 17:56:21 (GMT-0300)
Auto-Detected
> Assunto: Re: [CentOS] CentOS 6.1- RPS/RFS kernel patch
>
> On Fri, Nov 25, 2011 at 11:49 AM, Karanbir Singh
> <mail-lists at karan.org> wrote:
> > On 11/25/2011 07:35 PM, Antonio da Silva Martins Junior wrote:
> >> ? ? I'm looking into the RPMs changelog for the 6.0CR kernel,
and
> didn't
> >> find mention of receive packet steering (RPS) and receive flow
> steering (RFS).
> >> This was included on RHEL6.1, is it on the CR repo already?
> >
> > what kernel ver was it included in RHEL ?
> 
> It is mentioned in the 6.1 Release Notes, so must be in the 6.1 GA
> kernel.
> 
> I saw 'RFS' in the changelog but not 'RPS'. But both are
supposed to
> be in the 6.1 kernels.
> 
Well, replying to my own question:

    - I didn't find a clear mention of it on the changelogs;
    - By the 6.1 Release notes I imply that all 2.6.32-131.X have it; 
    - Cheking on the sysfs I found the "RPS queues": 
             /sys/devices/virtual/net/lo/queues/rx-0/rps_cpus
             /sys/devices/virtual/net/lo/queues/rx-0/rps_flow_cnt

    Then I presume it's on :D

    Thanks for the help,

            Antonio.


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