linux-kernel - Re: [PATCH v5 7/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes

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Message-ID: <e2949d93-946f-51c5-dd08-64de4a272f3e@amd.com>
Date:   Tue, 26 Sep 2023 14:26:11 -0500
From:   "Moger, Babu" <babu.moger@....com>
To:     "Luck, Tony" <tony.luck@...el.com>,
        "Yu, Fenghua" <fenghua.yu@...el.com>,
        "Chatre, Reinette" <reinette.chatre@...el.com>,
        Peter Newman <peternewman@...gle.com>,
        Jonathan Corbet <corbet@....net>,
        Shuah Khan <skhan@...uxfoundation.org>,
        "x86@...nel.org" <x86@...nel.org>
Cc:     Shaopeng Tan <tan.shaopeng@...itsu.com>,
        James Morse <james.morse@....com>,
        Jamie Iles <quic_jiles@...cinc.com>,
        Randy Dunlap <rdunlap@...radead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
        "patches@...ts.linux.dev" <patches@...ts.linux.dev>
Subject: Re: [PATCH v5 7/8] x86/resctrl: Update documentation with Sub-NUMA
 cluster changes



On 9/26/23 14:11, Luck, Tony wrote:
>> How does user know Sub-NUMA Cluster mode is being enabled on the system?
>>
>> Do you have any information in /sys/fs/resctrl/info?
>>
>> Below documentation does not have any info about it.
>> Would it be better to add that in "info" directory?
> 
> 
> Babu,
> 
> My original patch series added an "snc_ways" file to the info/ directory
> to make this visible. But I was talked out of it because of a lack of clear
> user mode use case that needs it.

ok. Lets go with it.

Thanks
Babu Moger