linux-kernel - Re: [PATCH v5 20/40] x86/resctrl: Slightly clean-up mbm_config

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Message-ID: <Zw_uzXu_wpzH67aN@agluck-desk3.sc.intel.com>
Date: Wed, 16 Oct 2024 09:50:21 -0700
From: Tony Luck <tony.luck@...el.com>
To: James Morse <james.morse@....com>
Cc: x86@...nel.org, linux-kernel@...r.kernel.org,
	Fenghua Yu <fenghua.yu@...el.com>,
	Reinette Chatre <reinette.chatre@...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>,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	Shaopeng Tan <tan.shaopeng@...fujitsu.com>
Subject: Re: [PATCH v5 20/40] x86/resctrl: Slightly clean-up mbm_config_show()

On Fri, Oct 04, 2024 at 06:03:27PM +0000, James Morse wrote:
> From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> 
> 'mon_info' is already zeroed in the list_for_each_entry() loop below.
> There is no need to explicitly initialize it here. It just wastes some
> space and cycles.
> 
> Remove this un-needed code.

Boris has applied this one to tip x86/cache. Drop it from the series.

-Tony