linux-kernel - Re: [PATCH v1 12/31] x86/resctrl: Move max_{name,data}

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Date: Mon, 8 Apr 2024 20:19:15 -0700
From: Reinette Chatre <reinette.chatre@...el.com>
To: James Morse <james.morse@....com>, <x86@...nel.org>,
	<linux-kernel@...r.kernel.org>
CC: Fenghua Yu <fenghua.yu@...el.com>, Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>, H Peter Anvin
	<hpa@...or.com>, Babu Moger <Babu.Moger@....com>,
	<shameerali.kolothum.thodi@...wei.com>, D Scott Phillips OS
	<scott@...amperecomputing.com>, <carl@...amperecomputing.com>,
	<lcherian@...vell.com>, <bobo.shaobowang@...wei.com>,
	<tan.shaopeng@...itsu.com>, <baolin.wang@...ux.alibaba.com>, Jamie Iles
	<quic_jiles@...cinc.com>, Xin Hao <xhao@...ux.alibaba.com>,
	<peternewman@...gle.com>, <dfustini@...libre.com>, <amitsinght@...vell.com>,
	David Hildenbrand <david@...hat.com>, Rex Nie <rex.nie@...uarmicro.com>, Dave
 Martin <dave.martin@....com>
Subject: Re: [PATCH v1 12/31] x86/resctrl: Move max_{name,data}_width into
 resctrl code

Hi James,

On 3/21/2024 9:50 AM, James Morse wrote:
> @@ -2595,6 +2601,12 @@ static int schemata_list_add(struct rdt_resource *r, enum resctrl_conf_type type
>  	if (cl > max_name_width)
>  		max_name_width = cl;
>  
> +	/*
> +	 * Choose a width for the resource data based on the resource that has
> +	 * widest name and cbm.

Please check series to ensure upper case is used for acronyms.

> +	 */
> +	max_data_width = max(max_data_width, r->data_width);
> +
>  	INIT_LIST_HEAD(&s->list);
>  	list_add(&s->list, &resctrl_schema_all);
>  

Reinette