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SubjectRe: [PATCH v3] perf metricgroup: Fix uncore metric expressions
Em Fri, Sep 11, 2020 at 12:07:35PM +0900, Namhyung Kim escreveu:
> On Fri, Sep 11, 2020 at 3:02 AM Ian Rogers <irogers@google.com> wrote:
> > v3. cleans up searching for the same event within metric_events to use a
> > helper and avoids a redundant search. It uses a continue loop to
> > make the search for similarly named events shorter.
> > v2. avoids iterating over the whole evlist as suggested by
> > namhyung@kernel.org. It also fixes the metric_leader computation
> > that was broken in the same commits.
> >
> > Erroneous duplication introduced in:
> > commit 2440689d62e9 ("perf metricgroup: Remove duped metric group events").
> >
> > Fixes: ded80bda8bc9 ("perf expr: Migrate expr ids table to a hashmap").
> > Reported-by: Jin Yao <yao.jin@linux.intel.com>
> > Signed-off-by: Ian Rogers <irogers@google.com>
>
> Acked-by: Namhyung Kim <namhyung@kernel.org>

On my perf/urgent branch (upstream should be the same):

[acme@five perf]$ patch -p1 < /wb/1.patch
patching file tools/perf/util/metricgroup.c
Hunk #1 succeeded at 150 with fuzz 2 (offset 1 line).
Hunk #2 succeeded at 192 (offset 1 line).
Hunk #3 succeeded at 223 (offset 1 line).
Hunk #4 succeeded at 252 (offset 1 line).
Hunk #5 succeeded at 260 (offset 1 line).
[acme@five perf]$

I'm fixing it up, please check that doing this is safe on your side.

- Arnaldo

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