linux-kernel - Re: [RFC PATCH v3 06/18] perf pmu-events: Add event counter data for Icelakex

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Message-ID: <CAP-5=fXDWbp90cQ62tjEahy68DF+YGiWWhXxjMLNfLq_Ce98-A@mail.gmail.com>
Date: Wed, 24 Jan 2024 20:54:12 -0800
From: Ian Rogers <irogers@...gle.com>
To: weilin.wang@...el.com
Cc: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, 
	Arnaldo Carvalho de Melo <acme@...nel.org>, Alexander Shishkin <alexander.shishkin@...ux.intel.com>, 
	Jiri Olsa <jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>, 
	Adrian Hunter <adrian.hunter@...el.com>, Kan Liang <kan.liang@...ux.intel.com>, 
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Perry Taylor <perry.taylor@...el.com>, Samantha Alt <samantha.alt@...el.com>, 
	Caleb Biggers <caleb.biggers@...el.com>, Mark Rutland <mark.rutland@....com>, 
	Yang Jihong <yangjihong1@...wei.com>
Subject: Re: [RFC PATCH v3 06/18] perf pmu-events: Add event counter data for Icelakex

On Tue, Dec 12, 2023 at 3:03 PM <weilin.wang@...el.com> wrote:
>
> From: Weilin Wang <weilin.wang@...el.com>
>
> The added new fields are required in this new grouping method. Currently,
> the format of added fields are temporary for experiments.

It'd be nice in the commit message to state which fields are added.
I'm somewhat confused about the meaning of TakenAlone on an event.

Thanks,
Ian