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Date:   Tue, 18 Apr 2023 09:11:41 -0500
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Reply-To: babu.moger@amd.com
Subject: Re: [PATCH v4 6/7] x86/resctrl: Display CLOSID and RMID for the
 resctrl groups
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To:     Bagas Sanjaya <bagasdotme@gmail.com>, corbet@lwn.net,
        reinette.chatre@intel.com, tglx@linutronix.de, mingo@redhat.com,
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From:   "Moger, Babu" <babu.moger@amd.com>
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On 4/17/23 21:22, Bagas Sanjaya wrote:
> On 4/18/23 06:34, Babu Moger wrote:
>> +"ctrl_hw_id":
>> +	Available only with debug option. On x86, reading this file shows
>> +	the Class of Service (CLOS) id which acts as a resource control
>> +	tag on which the resources can be throttled. Kernel assigns a new
>> +	CLOSID a control group is created depending on the available
>> +	CLOSIDs. Multiple cores(or threads) or processes can share a
>> +	same CLOSID in a resctrl group.
>> +
>> <snipped>...
>> +"mon_hw_id":
>> +	Available only with debug option. On x86, reading this file shows
>> +	the Resource Monitoring ID (RMID) for monitoring the resource
>> +	utilization. Monitoring is performed by tagging each core (or
>> +	thread) or process via a RMID. Kernel assigns a new RMID when
>> +	a group is created depending on the available RMIDs. Multiple
>> +	cores (or threads) or processes can share a same RMID in a
>> +	resctrl group.
>> +
> 
> Is CONFIG_DEBUG=y required?
No. Available with resctrl dubug option.
Thanks
Babu Moger