linux-kernel - Re: [PATCH 13/14] perf tests: Add parse metric test for ipc metric

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20200601130905.GA1031432@krava>
Date:   Mon, 1 Jun 2020 15:09:05 +0200
From:   Jiri Olsa <jolsa@...hat.com>
To:     Ian Rogers <irogers@...gle.com>
Cc:     Jiri Olsa <jolsa@...nel.org>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        lkml <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Michael Petlan <mpetlan@...hat.com>,
        Stephane Eranian <eranian@...gle.com>,
        Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH 13/14] perf tests: Add parse metric test for ipc metric

On Mon, Jun 01, 2020 at 12:55:44AM -0700, Ian Rogers wrote:
> On Sun, May 24, 2020 at 3:43 PM Jiri Olsa <jolsa@...nel.org> wrote:
> >
> > Adding new test that process metrics code and checks
> > the expected results. Starting with easy ipc metric.
> >
> > Signed-off-by: Jiri Olsa <jolsa@...nel.org>
> 
> Acked-by: Ian Rogers <irogers@...gle.com>
> 
> I wonder if there's a better organization with testing in
> pmu-events.c, expr.c and now parse-metric.c.

hum, so 
 - expr.c is testing core interface,
 - parse-metric is testing specific metric processing from
   parsing to final ratio
 - pmu-events.c is testing pmu events aliases and parsing of
   all the metrics

pmu-events.c is testing both pmu events and metrics,
but I think it fits in the way it's done together

jirka