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Date:   Sun, 28 Jun 2020 23:55:07 +0200
From:   Jiri Olsa <jolsa@redhat.com>
To:     Ian Rogers <irogers@google.com>
Cc:     Jiri Olsa <jolsa@kernel.org>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        lkml <linux-kernel@vger.kernel.org>,
        Ingo Molnar <mingo@kernel.org>,
        Namhyung Kim <namhyung@kernel.org>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Michael Petlan <mpetlan@redhat.com>,
        Andi Kleen <ak@linux.intel.com>,
        Kajol Jain <kjain@linux.ibm.com>,
        John Garry <john.garry@huawei.com>,
        "Paul A. Clarke" <pc@us.ibm.com>,
        Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH 07/10] perf tools: Collect other metrics in struct
 metric_expr
Message-ID: <20200628215507.GM2988321@krava>
References: <20200626194720.2915044-1-jolsa@kernel.org>
 <20200626194720.2915044-8-jolsa@kernel.org>
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On Fri, Jun 26, 2020 at 02:10:57PM -0700, Ian Rogers wrote:
> On Fri, Jun 26, 2020 at 12:48 PM Jiri Olsa <jolsa@kernel.org> wrote:
> >
> > Add 'other' metrics into struct metric_expr object,
> > so they are accessible when computing the metric.
> >
> > Storing just name and expression itself, so the metric
> > can be resolved and computed.
> 
> Nit, other vs something like referenced_metric but otherwise lgtm.

I'd like to keep metric prefix

  struct metric_ref ?

jirka