linux-kernel - Re: [PATCH v11 2/8] x86/resctrl: Prepare for per-CTRL_MON group mba

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Message-ID: <20241209204519.GAZ1dW3-NjcL4Sewaf@fat_crate.local>
Date: Mon, 9 Dec 2024 21:45:19 +0100
From: Borislav Petkov <bp@...en8.de>
To: Tony Luck <tony.luck@...el.com>
Cc: Fenghua Yu <fenghua.yu@...el.com>,
	Reinette Chatre <reinette.chatre@...el.com>,
	Peter Newman <peternewman@...gle.com>,
	Jonathan Corbet <corbet@....net>, x86@...nel.org,
	James Morse <james.morse@....com>,
	Jamie Iles <quic_jiles@...cinc.com>,
	Babu Moger <babu.moger@....com>,
	Randy Dunlap <rdunlap@...radead.org>,
	"Shaopeng Tan (Fujitsu)" <tan.shaopeng@...itsu.com>,
	linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
	patches@...ts.linux.dev
Subject: Re: [PATCH v11 2/8] x86/resctrl: Prepare for per-CTRL_MON group
 mba_MBps control

On Fri, Dec 06, 2024 at 08:31:42AM -0800, Tony Luck wrote:
> diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h
> index d94abba1c716..fd05b937e2f4 100644
> --- a/include/linux/resctrl.h
> +++ b/include/linux/resctrl.h
> @@ -49,6 +49,8 @@ enum resctrl_event_id {
>  	QOS_L3_MBM_LOCAL_EVENT_ID	= 0x03,
>  };
>  
> +extern enum resctrl_event_id mba_mbps_default_event;

Any reason this extern isn't in 

arch/x86/kernel/cpu/resctrl/internal.h

?

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette