linux-kernel - Re: [PATCH v6 39/42] x86/resctrl: Split trace.h

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Message-ID: <dc055425-9db5-40ba-b9aa-fb95e49e883f@nvidia.com>
Date: Thu, 27 Feb 2025 15:16:55 -0800
From: Fenghua Yu <fenghuay@...dia.com>
To: James Morse <james.morse@....com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Cc: 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>, Koba Ko <kobak@...dia.com>,
 Shanker Donthineni <sdonthineni@...dia.com>,
 Shaopeng Tan <tan.shaopeng@...fujitsu.com>, Tony Luck <tony.luck@...el.com>
Subject: Re: [PATCH v6 39/42] x86/resctrl: Split trace.h


On 2/7/25 10:18, James Morse wrote:
> trace.h contains all the tracepoints. After the move to /fs/resctrl, some
> of these will be left behind. All the pseudo_lock tracepoints remain part
> of the architecture. The lone tracepoint in monitor.c moves to /fs/resctrl.
>
> Split trace.h so that each C file includes a different trace header file.
> This means the trace header files are not modified when they are moved.
>
> Signed-off-by: James Morse <james.morse@....com>
> Tested-by: Shaopeng Tan <tan.shaopeng@...fujitsu.com>
> Reviewed-by: Shaopeng Tan <tan.shaopeng@...fujitsu.com>
> Reviewed-by: Tony Luck <tony.luck@...el.com>

Since this patch itself doesn't cause the errors when W=1 and doesn't 
appear any issue to me,

Reviewed-by: Fenghua Yu <fenghuay@...dia.com>

Thanks.

-Fenghua