linux-kernel - Re: [PATCH v13 14/32] x86,fs/resctrl: Add and initialize rdt

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Message-ID: <7af0a93d-d4d2-49d4-bdf4-3d8b57fcc593@intel.com>
Date: Wed, 12 Nov 2025 20:04:37 -0800
From: Reinette Chatre <reinette.chatre@...el.com>
To: Tony Luck <tony.luck@...el.com>, Fenghua Yu <fenghuay@...dia.com>, "Maciej
 Wieczor-Retman" <maciej.wieczor-retman@...el.com>, Peter Newman
	<peternewman@...gle.com>, James Morse <james.morse@....com>, Babu Moger
	<babu.moger@....com>, Drew Fustini <dfustini@...libre.com>, Dave Martin
	<Dave.Martin@....com>, Chen Yu <yu.c.chen@...el.com>
CC: <x86@...nel.org>, <linux-kernel@...r.kernel.org>,
	<patches@...ts.linux.dev>
Subject: Re: [PATCH v13 14/32] x86,fs/resctrl: Add and initialize rdt_resource
 for package scope monitor

Hi Tony,

in subject "rdt_resource" -> "struct rdt_resource"

On 10/29/25 9:20 AM, Tony Luck wrote:
> diff --git a/fs/resctrl/internal.h b/fs/resctrl/internal.h
> index f5189b6771a0..96d97f4ff957 100644
> --- a/fs/resctrl/internal.h
> +++ b/fs/resctrl/internal.h
> @@ -255,6 +255,8 @@ struct rdtgroup {
>  
>  #define RFTYPE_ASSIGN_CONFIG		BIT(11)
>  
> +#define RFTYPE_RES_PERF_PKG		BIT(11)
> +

This needs a new bit number after rebase on the assignable counter work.

Reinette