linux-kernel - Re: [PATCH v1] perf jevents: Autogenerate empty-pmu-events.c

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Date: Tue, 21 May 2024 07:45:05 -0400
From: John Garry <john.g.garry@...cle.com>
To: Ian Rogers <irogers@...gle.com>, Weilin Wang <weilin.wang@...el.com>,
        Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>, Adrian Hunter <adrian.hunter@...el.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Jing Zhang <renyu.zj@...ux.alibaba.com>,
        Sandipan Das
 <sandipan.das@....com>, linux-perf-users@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] perf jevents: Autogenerate empty-pmu-events.c

On 20/05/2024 16:36, Ian Rogers wrote:
> 	}
> +                ret = pmu_events_table__find_event_pmu(table, table_pmu, name, fn, data);
> +                if (ret != -1000)
> +                        return ret;
> +        }
>           return -1000;

what's -1000 meaning? It would be nice to use some standard error codes.

Thanks,
John