From: Bagas Sanjaya <bagasdotme@gmail.com>
To: Babu Moger <babu.moger@amd.com>,
corbet@lwn.net, reinette.chatre@intel.com, tglx@linutronix.de,
mingo@redhat.com, bp@alien8.de
Cc: fenghua.yu@intel.com, dave.hansen@linux.intel.com,
x86@kernel.org, hpa@zytor.com, paulmck@kernel.org,
akpm@linux-foundation.org, quic_neeraju@quicinc.com,
rdunlap@infradead.org, damien.lemoal@opensource.wdc.com,
songmuchun@bytedance.com, peterz@infradead.org,
jpoimboe@kernel.org, pbonzini@redhat.com,
chang.seok.bae@intel.com, pawan.kumar.gupta@linux.intel.com,
jmattson@google.com, daniel.sneddon@linux.intel.com,
sandipan.das@amd.com, tony.luck@intel.com, james.morse@arm.com,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
eranian@google.com, christophe.leroy@csgroup.eu,
jarkko@kernel.org, adrian.hunter@intel.com,
quic_jiles@quicinc.com, peternewman@google.com
Subject: Re: [PATCH v4 6/7] x86/resctrl: Display CLOSID and RMID for the resctrl groups
Date: Tue, 18 Apr 2023 09:22:43 +0700 [thread overview]
Message-ID: <a608d2f3-e498-8253-a58f-7be0e4d832d8@gmail.com> (raw)
In-Reply-To: <168177449635.1758847.13040588638888054027.stgit@bmoger-ubuntu>
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?
--
An old man doll... just what I always wanted! - Clara
next prev parent reply other threads:[~2023-04-18 2:22 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-17 23:33 [PATCH v4 0/7] x86/resctrl: Miscellaneous resctrl features Babu Moger
2023-04-17 23:34 ` [PATCH v4 1/7] x86/resctrl: Add multiple tasks to the resctrl group at once Babu Moger
2023-04-19 12:58 ` Ilpo Järvinen
2023-04-19 14:52 ` Moger, Babu
2023-04-20 9:38 ` Ilpo Järvinen
2023-05-04 18:57 ` Reinette Chatre
2023-05-05 17:09 ` Moger, Babu
2023-05-05 18:49 ` Reinette Chatre
2023-05-09 17:13 ` Moger, Babu
2023-04-17 23:34 ` [PATCH v4 2/7] x86/resctrl: Remove unnecessary rftype flags Babu Moger
2023-05-04 18:58 ` Reinette Chatre
2023-05-05 18:31 ` Moger, Babu
2023-05-05 18:54 ` Reinette Chatre
2023-05-05 19:04 ` Moger, Babu
2023-05-05 21:28 ` Reinette Chatre
2023-05-09 18:54 ` Moger, Babu
2023-05-09 19:31 ` Moger, Babu
2023-04-17 23:34 ` [PATCH v4 3/7] x86/resctrl: Rename rftype flags for consistency Babu Moger
2023-04-19 12:44 ` Ilpo Järvinen
2023-04-19 14:29 ` Moger, Babu
2023-05-04 19:00 ` Reinette Chatre
[not found] ` <232c8e85-0d5b-8e24-33d0-eab5eee186f0@amd.com>
2023-05-05 21:24 ` Reinette Chatre
2023-05-09 17:42 ` Moger, Babu
2023-04-17 23:34 ` [PATCH v4 4/7] x86/resctrl: Re-arrange RFTYPE flags and add more comments Babu Moger
2023-05-04 19:00 ` Reinette Chatre
2023-05-05 20:40 ` Moger, Babu
2023-05-05 21:24 ` Reinette Chatre
2023-05-09 17:33 ` Moger, Babu
2023-04-17 23:34 ` [PATCH v4 5/7] x86/resctrl: Introduce "-o debug" mount option Babu Moger
2023-05-04 19:02 ` Reinette Chatre
2023-05-05 21:26 ` Moger, Babu
2023-04-17 23:34 ` [PATCH v4 6/7] x86/resctrl: Display CLOSID and RMID for the resctrl groups Babu Moger
2023-04-18 2:22 ` Bagas Sanjaya [this message]
2023-04-18 14:11 ` Moger, Babu
2023-05-04 19:04 ` Reinette Chatre
2023-05-05 21:45 ` Moger, Babu
2023-05-05 23:25 ` Reinette Chatre
2023-04-17 23:35 ` [PATCH v4 7/7] x86/resctrl: Add debug files when mounted with debug option Babu Moger
2023-04-19 13:20 ` Ilpo Järvinen
2023-04-19 15:16 ` Moger, Babu
2023-04-19 15:16 ` Moger, Babu
2023-04-19 17:16 ` Moger, Babu
2023-04-20 8:59 ` Ilpo Järvinen
2023-04-21 18:47 ` Moger, Babu
2023-04-24 15:12 ` Ilpo Järvinen
2023-05-04 18:54 ` [PATCH v4 0/7] x86/resctrl: Miscellaneous resctrl features Reinette Chatre
2023-05-05 15:43 ` Moger, Babu
2023-05-05 17:47 ` Reinette Chatre
2023-05-05 18:03 ` Moger, Babu
2023-05-29 10:18 ` Shaopeng Tan (Fujitsu)
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=a608d2f3-e498-8253-a58f-7be0e4d832d8@gmail.com \
--to=bagasdotme@gmail.com \
--cc=adrian.hunter@intel.com \
--cc=akpm@linux-foundation.org \
--cc=babu.moger@amd.com \
--cc=bp@alien8.de \
--cc=chang.seok.bae@intel.com \
--cc=christophe.leroy@csgroup.eu \
--cc=corbet@lwn.net \
--cc=damien.lemoal@opensource.wdc.com \
--cc=daniel.sneddon@linux.intel.com \
--cc=dave.hansen@linux.intel.com \
--cc=eranian@google.com \
--cc=fenghua.yu@intel.com \
--cc=hpa@zytor.com \
--cc=james.morse@arm.com \
--cc=jarkko@kernel.org \
--cc=jmattson@google.com \
--cc=jpoimboe@kernel.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=paulmck@kernel.org \
--cc=pawan.kumar.gupta@linux.intel.com \
--cc=pbonzini@redhat.com \
--cc=peternewman@google.com \
--cc=peterz@infradead.org \
--cc=quic_jiles@quicinc.com \
--cc=quic_neeraju@quicinc.com \
--cc=rdunlap@infradead.org \
--cc=reinette.chatre@intel.com \
--cc=sandipan.das@amd.com \
--cc=songmuchun@bytedance.com \
--cc=tglx@linutronix.de \
--cc=tony.luck@intel.com \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).