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Date:   Sun, 28 Jun 2020 23:24:48 +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 02/10] perf tools: Add struct expr_parse_data to keep
 expr value
Message-ID: <20200628212448.GI2988321@krava>
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 <20200626194720.2915044-3-jolsa@kernel.org>
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On Fri, Jun 26, 2020 at 01:04:41PM -0700, Ian Rogers wrote:
> On Fri, Jun 26, 2020 at 12:47 PM Jiri Olsa <jolsa@kernel.org> wrote:
> >
> > Adding struct expr_parse_data to keep expr value
> > instead of just simple double pointer, so we can
> > store more data for ID in following changes.
> 
> Nit, expr_parse_data sounds a bit like data that is created just at
> parse time. Perhaps id_data, for data associated with an id?

we should keep the expr prefix, expr_id_data ?

jirka