Re: [RFD] CAT user space interface revisited

From	Thomas Gleixner <tglx@linutronix.de>
Newsgroups	linux.kernel
Subject	Re: [RFD] CAT user space interface revisited
Date	2016-01-08 21:30 +0100
Message-ID	<qOLPA-3s7-11@gated-at.bofh.it> (permalink)
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On Wed, 6 Jan 2016, Thomas Gleixner wrote:
> 
> This is general information:
> 
> xxxxxxx/cat/max_cosids
> xxxxxxx/cat/max_maskbits
> xxxxxxx/cat/cdp_enable
> 
> This is per socket information and per socket cos-id management

Just had a discussion with HPA about this and he pointed out that socket might
not be the proper solution. The correct partitioning unit is cache domains. So
we should change socket-X to L3-domain-X. That'll allow us to integrate future
things like CAT on L2.

Thanks,

	tglx

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Re: [RFD] CAT user space interface revisited Marcelo Tosatti <mtosatti@redhat.com> - 2016-01-04 18:30 +0100
  Re: [RFD] CAT user space interface revisited Marcelo Tosatti <mtosatti@redhat.com> - 2016-01-04 18:50 +0100
  Re: [RFD] CAT user space interface revisited Thomas Gleixner <tglx@linutronix.de> - 2016-01-06 00:20 +0100
    Re: [RFD] CAT user space interface revisited Marcelo Tosatti <mtosatti@redhat.com> - 2016-01-06 13:50 +0100
      Re: [RFD] CAT user space interface revisited Tejun Heo <tj@kernel.org> - 2016-01-06 14:20 +0100
    Re: [RFD] CAT user space interface revisited Thomas Gleixner <tglx@linutronix.de> - 2016-01-08 21:30 +0100

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