linux-kernel - Re: [PATCH v3 10/10] perf list: Add json output option

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Message-ID: <Y3ThXYH3SAyEGmQ+@kernel.org>
Date:   Wed, 16 Nov 2022 10:10:53 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ian Rogers <irogers@...gle.com>
Cc:     Weilin Wang <weilin.wang@...el.com>,
        Perry Taylor <perry.taylor@...el.com>,
        Caleb Biggers <caleb.biggers@...el.com>,
        Leo Yan <leo.yan@...aro.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Sandipan Das <sandipan.das@....com>,
        Kajol Jain <kjain@...ux.ibm.com>,
        Zhengjun Xing <zhengjun.xing@...ux.intel.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Ravi Bangoria <ravi.bangoria@....com>,
        Xin Gao <gaoxin@...rlc.com>, Rob Herring <robh@...nel.org>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH v3 10/10] perf list: Add json output option

Em Wed, Nov 16, 2022 at 09:41:43AM -0300, Arnaldo Carvalho de Melo escreveu:
> But then:
 
> [root@...e ~]# perf list syscalls:sys_enter_open* |& grep syscalls:
>   syscalls:sys_enter_open                            [Tracepoint event]
>   syscalls:sys_enter_open_by_handle_at               [Tracepoint event]
>   syscalls:sys_enter_open_tree                       [Tracepoint event]
>   syscalls:sys_enter_openat                          [Tracepoint event]
>   syscalls:sys_enter_openat2                         [Tracepoint event]
> [root@...e ~]#
> 
> This stops working, looking into it.

Sidetracked with other stuff, please find what I have patched at
perf/perf-list-json-output in my tree.

I removed the last two patches and I'm testing so that I can push
perf/core with your series modulo the last two + Namhyung's 'perf list'
kit.

- Arnaldo