linux-kernel - Re: [PATCH v8 17/21] x86,fs/resctrl: Move the resctrl filesystem code to live in /fs/resctrl

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Message-ID: <b1679053-feb0-4b73-87f7-69175f0fe6e0@nvidia.com>
Date: Mon, 14 Apr 2025 16:22:49 -0700
From: Fenghua Yu <fenghuay@...dia.com>
To: Reinette Chatre <reinette.chatre@...el.com>,
 James Morse <james.morse@....com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Cc: 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>, Koba Ko <kobak@...dia.com>,
 Shanker Donthineni <sdonthineni@...dia.com>
Subject: Re: [PATCH v8 17/21] x86,fs/resctrl: Move the resctrl filesystem code
 to live in /fs/resctrl

Hi, Reinette,

On 4/14/25 09:04, Reinette Chatre wrote:
> Hi Fenghua,
>
> On 4/11/25 5:18 PM, Fenghua Yu wrote:
>
>>>    arch/x86/kernel/cpu/resctrl/ctrlmondata.c     |  636 ---
>>>    arch/x86/kernel/cpu/resctrl/internal.h        |  380 +-
>>>    arch/x86/kernel/cpu/resctrl/monitor.c         |  902 +---
>>>    arch/x86/kernel/cpu/resctrl/monitor_trace.h   |   18 +-
>>>    arch/x86/kernel/cpu/resctrl/pseudo_lock.c     | 1080 +---
>>>    .../kernel/cpu/resctrl/pseudo_lock_trace.h    |    2 +
>>>    arch/x86/kernel/cpu/resctrl/rdtgroup.c        | 4556 +----------------
>>>    fs/resctrl/ctrlmondata.c                      |  660 +++
>>>    fs/resctrl/internal.h                         |  442 ++
>>>    fs/resctrl/monitor.c                          |  932 ++++
>>>    fs/resctrl/monitor_trace.h                    |   33 +
>>>    fs/resctrl/pseudo_lock.c                      | 1115 ++++
>>>    fs/resctrl/pseudo_lock_trace.h                |   17 +
>>>    fs/resctrl/rdtgroup.c                         | 4313 ++++++++++++++++
>>>    14 files changed, 7668 insertions(+), 7418 deletions(-)
> This patch is huge. Placing a response in the middle of it makes your feedback
> very hard to find. Please trim your replies.
>
> Reinette
>
>
You are right! I re-sent my comment and remove all irrelevant code. Now 
hopefully it's easier to see my comment:)

Thanks.

-Fenghua