linux-kernel - Re: [PATCH v2] perf list: Display hybrid pmu events with cpu type

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Date:   Tue, 19 Oct 2021 18:14:23 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Jin Yao <yao.jin@...ux.intel.com>
Cc:     jolsa@...nel.org, peterz@...radead.org, mingo@...hat.com,
        alexander.shishkin@...ux.intel.com, Linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org, ak@...ux.intel.com,
        kan.liang@...el.com, yao.jin@...el.com
Subject: Re: [PATCH v2] perf list: Display hybrid pmu events with cpu type

Em Fri, Sep 03, 2021 at 10:52:39AM +0800, Jin Yao escreveu:
> Add a new option '--cputype' to perf-list to display core-only pmu events
> or atom-only pmu events.
> 
> Each hybrid pmu event has been assigned with a pmu name, this patch
> compares the pmu name before listing the result.
> 
> For example,
> 
> perf list --cputype atom
> ...
> cache:
>   core_reject_l2q.any
>        [Counts the number of request that were not accepted into the L2Q because the L2Q is FULL. Unit: cpu_atom]
> ...
> 
> The "Unit: cpu_atom" is displayed in the brief description section
> to indicate this is an atom event.

Thanks, applied.

- Arnaldo