linux-kernel - Re: [PATCH v17 26/33] fs/resctrl: Introduce mbm_assign_on

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Message-ID: <8620418c-d414-4b6a-bb27-bdb835c76a38@intel.com>
Date: Tue, 2 Sep 2025 19:44:57 -0700
From: Reinette Chatre <reinette.chatre@...el.com>
To: Babu Moger <babu.moger@....com>, <corbet@....net>, <tony.luck@...el.com>,
	<tglx@...utronix.de>, <mingo@...hat.com>, <bp@...en8.de>,
	<dave.hansen@...ux.intel.com>
CC: <Dave.Martin@....com>, <james.morse@....com>, <x86@...nel.org>,
	<hpa@...or.com>, <akpm@...ux-foundation.org>, <rostedt@...dmis.org>,
	<paulmck@...nel.org>, <pawan.kumar.gupta@...ux.intel.com>, <kees@...nel.org>,
	<arnd@...db.de>, <fvdl@...gle.com>, <seanjc@...gle.com>,
	<thomas.lendacky@....com>, <yosry.ahmed@...ux.dev>, <xin@...or.com>,
	<sohil.mehta@...el.com>, <kai.huang@...el.com>, <xiaoyao.li@...el.com>,
	<peterz@...radead.org>, <mario.limonciello@....com>, <xin3.li@...el.com>,
	<perry.yuan@....com>, <chang.seok.bae@...el.com>,
	<linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<peternewman@...gle.com>, <eranian@...gle.com>, <gautham.shenoy@....com>
Subject: Re: [PATCH v17 26/33] fs/resctrl: Introduce mbm_assign_on_mkdir to
 enable assignments on mkdir

Hi Babu,

On 8/14/25 7:25 PM, Babu Moger wrote:
> The "mbm_event" counter assignment mode allows users to assign a hardware
> counter to an RMID, event pair and monitor the bandwidth as long as it is
> assigned.
> 
> Introduce a user-configurable option that determines if a counter will
> automatically be assigned to an RMID, event pair when its associated
> monitor group is created via mkdir. Accessible when mbm_event" counter

Mismatched quote: mbm_event" -> "mbm_event"

> assignment mode is enabled.
> 
> Suggested-by: Peter Newman <peternewman@...gle.com>
> Signed-off-by: Babu Moger <babu.moger@....com>
> ---

| Reviewed-by: Reinette Chatre <reinette.chatre@...el.com>

Reinette

ps. If there is a re-spin, please consider adding "mbm_assign_on_mkdir" 
in cover-letter under "Feature adds following interface files".